Embodiments of the present disclosure are directed to thermoplastic elastomer articles comprising a crosslinked reaction product of styrene block copolymer and silane. The styrene block copolymer comprises at least one terminal polymer block A. The at least one terminal polymer block A comprises a vinyl compound having para-alkylstyrene. The styrene block copolymer is silane grafted and silane crosslinked.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
Embodiments of the present disclosure are directed to articles comprising a crosslinked reaction product of ethyl-ene-based polymer, polyolefin; silane crosslinker; and 1 to 5 weight percent (wt %) of a metallic stearate catalyst. The ethylene-based polymer is silane grafted. The grafted silane enables at least one intramolecular silane crosslinking of the ethylene-based polymer and intermolecular silane crosslinking of the ethylene-based polymer and the polyolefin.
C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C08F 4/08 - Metallic compounds other than hydrides and other than metallo-organic compoundsBoron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
Embodiments of the present disclosure are directed to thermoplastic elastomer articles comprising a crosslinked reaction product of styrene block copolymer, rubber, and silane. The styrene block copolymer comprises at least one terminal polymer block A. The at least one terminal polymer block A comprises a vinyl compound having para-alkyl styrene. The rubber comprises at least one of ethylene propylene diene rubber, silicone rubber, and nitrile butadiene rubber. The styrene block copolymer and the rubber are silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
A cross-linkable thermoplastic polymer blend includes a polymer pellet and a crosslinking composition. The polymer pellet includes a thermoplastic elastomer derived at least in part from conjugated diene monomers and/or a thermoplastic elastomer comprising at least one cross-linkable functional group reactive to silane in the presence of peroxide. The crosslinking composition includes a silane crosslinker and an organic peroxide. The cross-linkable thermoplastic polymer blend may further include a moisture cure catalyst. The cross-linkable thermoplastic polymer blend forms a crosslinked thermoplastic elastomer, when extruded or injection molded and optionally moisture cured.
C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
C08K 5/5425 - Silicon-containing compounds containing oxygen containing at least one C=C bond
C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
A polycarbonate composition includes the reaction product of a reactive polymer composition. The reactive polymer composition includes, based on a total weight of the polycarbonate composition, 92 wt% to 99.8 wt% of an aromatic polycarbonate polymer having a melt flow index of 1 g/10 min to 25 g/10 min and 0.2 wt% to 5 wt% of a reactive epoxy compound having an epoxy equivalent weight 172 g/eq to 2900 g/eq. The polycarbonate composition has a scratch resistance rating of at least 2 at greater than or equal to 4N and an average transparency greater than or equal to 80%.
A fiber-reinforced composite is formed by curing a prepreg having a layer of a molding material, e.g., sheet molding compound and/or bulk molding compound, on a continuous fiber reinforced (CFR) thermoplastic tape. The CFR thermoplastic tape has a thermoplastic matrix that can bond to the molding material. The formed fiber-reinforced composite advantageously can have improved mechanical characteristics by including the CFR thermoplastic tape.
A composition includes a thermoplastic polymer, a plasticizer, and about 0.2 wt% to about 19 wt% of a low melting polymer, based on a total weight of the composition. The low melting polymer has a melting point less than about 120 °C. The resulting composition requires a lower temperature to full cure, while still maintaining long-term storage stability.
A composition includes a thermoplastic polymer, a plasticizer, and about 0.2 wt % to about 19 wt % of a low melting polymer, based on a total weight of the composition. The low melting polymer has a melting point less than about 120° C. The resulting composition requires a lower temperature to full cure, while still maintaining long-term storage stability.
A continuous fiber reinforced tape includes, based on a total weight of the continuous reinforced fiber tape, 20 wt% to 50 wt% of a polyketone component and 50 wt% to 80 wt% of a plurality of unidirectional continuous fibers embedded in the polyketone component.
An adhesive composition includes, based on a total weight of the adhesive composition, 18 wt % to 30 wt % of a styrene-ethylene/butylene-styrene triblock copolymer, 6 wt % to 30 wt % of a tackifier, 30 wt % to 50 wt % of a white mineral oil, and 5 wt % to 35 wt % of an incompatible polymer composition. The styrene-ethylene/butylene-styrene triblock copolymer has a weight average molecular weight of 90,000 g/mol to 140,000 g/mol. The tackifier has a weight average molecular weight of 500 g/mol to 5000 g/mol, a glass transition temperature of 50° C. to 100° C., and a softening temperature of 100° C. to 140° C. The incompatible polymer composition includes at least two of a high density polyethylene, a crosslinked ethylene-propylene-diene rubber, and an olefin block copolymer.
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
An adhesive seam film includes an adhesive film composition. The adhesive film composition includes, based on the total weight of the adhesive film composition, 21 wt% to 85 wt% of a styrene-ethylene/butylene-styrene triblock copolymer, 15 wt% to 35.5 wt% of a white mineral oil, and 0 wt% to 40 wt% tackifier. The styrene-ethylene/butylene-styrene triblock copolymer has a weight average molecular weight of 90,000 g/mol to 140,000 g/mol and a bound styrene content of 28 wt% to 35 wt%, based on the total weight of the styrene-ethylene/butylene-styrene triblock copolymer. The tackifier has a weight average molecular weight of 500 g/mol to 5000 g/mol, a glass transition temperature of 50 °C to 100 °C, and a softening temperature of 100 °C to 140 °C. The adhesive seam film has a thickness of 25 μm to 250 μm.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Downloadable software application for color matching and/or
color designing in the field of polymeric materials. Color matching and/or color design services in the field of
polymeric materials.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Software for color matching and/or color designing in the
field of polymeric materials. Color matching and/or color design services in the field of
polymeric materials.
17.
CROSSLINKABLE ELASTOMERIC COMPOSITIONS INCLUDING SUSTAINABLE CONTENT, ARTICLES MADE THEREFROM, AND METHODS OF MAKING THE SAME
A crosslinkable material includes 10 wt.% to 80 wt.% of a silane-grafted ethylene-based elastomer, 10 wt.% to 80 wt.% of a silane-grafted propylene-based elastomer, and 10 wt.% to 40 wt.% of a silane-grafted polyethylene homopolymer, based on a total weight of the crosslinkable polymer material. In various embodiments, a crosslinkable silane-grafted polyolefin composition including the silane-grafted ethylene-based elastomer, the silane-grafted propylene-based elastomer, and the silane-grafted polyethylene homopolymer is formed by reacting an ethylene-based elastomer, a propylene-based elastomer, a polyethylene homopolymer, a vinyl silane, and an organic peroxide. Also provided is a crosslinkable thermoplastic composition including the reaction product of the crosslinkable material with 0.5 wt.% to 8 wt.% of a crosslinking catalyst, based on a total weight of the crosslinkable thermoplastic composition. According to some embodiments, cured articles formed from the crosslinkable thermoplastic composition are thermoset articles, having excellent compression set properties.
C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
C08F 255/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
A wafer carrier includes a housing having an interior space and an oxygen scavenging compound in fluid communication with the interior space. The carrier provides a microenvironment with active oxygen control for semiconductor wafers enclosed within the carrier as they move through fabrication process steps.
H01L 21/673 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components using specially adapted carriers
A wafer carrier includes a wafer carrier housing having an interior space and a scavenging device with a scavenging compound in fluid communication with the interior space. The wafer carrier can be used as a microenvironment for semiconductor wafers enclosed within the carrier as they move through fabrication process steps.
H01L 21/673 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components using specially adapted carriers
A wafer carrier includes a housing having an interior space and a moisture scavenging compound in fluid communication with the interior space. The carrier provides a microenvironment with moisture control for semiconductor wafers enclosed within the carrier as they move through fabrication process steps.
H01L 21/673 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components using specially adapted carriers
Embodiments of the present disclosure are directed to thermoset articles including a crosslinked reaction product of thermoplastic polyolefin, at least one of ethylene alpha-olefin polyolefin elastomer and ethylene propylene diene rubber, nitrile butadiene rubber, and silane. At least one of the thermoplastic polyolefin, the at least one of the ethylene alpha-olefin polyolefin elastomer and the ethylene propylene diene rubber, and the nitrile butadiene rubber is silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
Embodiments of the present disclosure are directed to thermoset articles including a crosslinked reaction product of thermoplastic polyolefin, at least one of ethylene alpha-olefin polyolefin elastomer and ethylene propylene diene rubber, silicone rubber, and silane. The silicone rubber has at least one vinyl functional group. At least one of the thermoplastic polyolefin, the at least one of the ethylene alpha-olefin polyolefin elastomer and the ethylene propylene diene rubber, and the silicone rubber is silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
Embodiments of the present disclosure are directed to thermoplastic elastomer articles including a crosslinked reaction product of polar elastomer, rubber, and silane. The rubber comprises at least one of nitrile butadiene rubber, silicone rubber, ethylene alpha-olefin polyolefin elastomer, and ethylene propylene diene rubber. The rubber is silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
S. aureusE. coliE. coli (ATCC 8739), as determined according to ISO 22196; and (ii) a percent clarity of greater than or equal to about 98%, as measured at 0.060 inch (1.524 mm) thickness and according to ASTM D1003.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
Goods & Services
Chemicals and plastisols for use in further manufacturing in
the textile, toy and sporting, recreational and playground
equipment industries. Printing inks.
26.
POLYMER BLENDS OF POLYVINYL BUTYRAL, STYRENE BLOCK COPOLYMER, AND COMPATIBILIZER
Embodiments of the present disclosure are directed to polymer blends comprising 20 wt % to 45 wt % of polyvinyl butyral (PVB), wherein the PVB comprises virgin PVB, recycled PVB, or combinations thereof; 1 wt % to 35 wt % of styrene block copolymer (SBC); and 5 wt % to 40 wt % of compatibilizer, the compatibilizer comprising a polar copolymer.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 29/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
Embodiments of the present disclosure are directed to electronic devices comprising a housing comprising a polymer blend. The polymer blend comprises at least one of an aromatic polyether thermoplastic polyurethane and a copolyester elastomer, and a dielectric constant modifier comprising at least one of a polyolefin and a block copolymer comprising at least one polyolefin block. The electronic devices receive signals greater than or equal to 2.5 Gigahertz.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Embodiments of the present disclosure are directed to coated substrates including a water swellable coating applied to a substrate. The water swellable coating includes, based on a total weight of the water swellable coating, 30 wt.% to 90 wt.% of a plastisol binder and 10 wt.% to 70 wt.% of a superabsorbent polymer. The plastisol binder includes, based on the total weight of the plastisol binder, 1 wt.% to 50 wt.% of water soluble polymer and 50% to 99 wt.% plasticizer.
D06M 13/152 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compoundsSuch treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
D06M 15/285 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
D06M 15/333 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetatePolyvinylalcohol
D06M 15/356 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
Embodiments of the present disclosure are directed to liquid plastisol compositions and articles made therefrom. The liquid plastisol composition includes, based on a total weight of the liquid plastisol composition, 3 wt.% to 60 wt.% water soluble polymer particles and 40 wt.% to 97 wt.% plasticizer. The water soluble polymer particles have an average particle size from 1 micron to 500 microns.
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
C08L 87/00 - Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
C08L 39/06 - Homopolymers or copolymers of N-vinyl-pyrrolidones
C08L 89/00 - Compositions of proteinsCompositions of derivatives thereof
C08L 33/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
Embodiments of the present disclosure are directed to continuous glass fiber reinforced thermoplastic material including a polymer matrix and 50 wt% to 80 wt% of a plurality of continuous glass fibers, based on a total weight of the continuous glass fiber reinforced thermoplastic material. The polymer matrix includes, based on a total weight of the polymer matrix, 20 wt% to 40 wt% of a polyvinyl butyral component, 50 wt% to 79.5 wt% of a polyolefin component, and 0.5 wt% to 5 wt% of a maleic anhydride-functional compatibilizer. The polyolefin component comprises polyethylene, polypropylene, or a combination thereof.
C08L 29/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Embodiments of the present disclosure are directed to multilayer composites includes a polymeric layer and a continuous fiber reinforced polymeric composition adjacent to the polymeric layer. The polymeric layer includes a polymer matrix, thermally non-conductive hollow beads, and a thermally conductive material. The thermally non-conductive hollow beads and the thermally conductive material are dispersed in the polymer matrix.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
Embodiments of the present disclosure are directed to glass reinforced thermoplastic material including a polymer matrix and 10 wt% to 40 wt% of a glass reinforcement, based on a total weight of the glass reinforced thermoplastic material. The polymer matrix includes, based on a total weight of the polymer matrix, 20 wt% to 50 wt% of a polyvinyl butyral component, 45 wt% to 80 wt% of a polyolefin component, and 0.5 wt% to 9 wt% of a maleic anhydride-functional compatibilizer. The polyolefin component includes polyethylene, polypropylene, or a combination thereof. The maleic anhydride-functional compatibilizer includes maleic anhydride grafted polypropylene, maleic anhydride grafted polyethylene, or a combination thereof.
Thermoplastic compositions comprise non-fluorinated hydrophobic additive comprising fatty acid ester, hydrolysis stabilizer comprising at least one of polycarbodiimides and polyester-modified siloxanes, and thermoplastic polymer. The combination of the non-fluorinated hydrophobic additive and the hydrolysis stabilizer results in thermoplastic compositions having improved hydrophobicity and/or enhanced durability of hydrophobicity while also being free of fluorine and fluorinated substances.
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
C08L 87/00 - Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
35.
NON-FLUORINATED HYDROPHOBIC THERMOPLASTIC COMPOSITIONS CONTAINING FATTY ACID AMIDE AND ARTICLES FORMED THEREFROM
Thermoplastic compositions comprise non-fluorinated hydrophobic additive comprising fatty acid amide, synergistic polymer additive comprising functional copolymer with pendant epoxide groups or alkylene oxide repeating units, and thermoplastic polymer. The combination of the non-fluorinated hydrophobic additive and the synergistic polymer additive results in thermoplastic compositions having improved hydrophobicity and/or enhanced durability of hydrophobicity while also being free of fluorine and fluorinated substances.
Polymer blends include thermoplastic elastomer, recycled plasticizer oil having a viscosity greater than or equal to 20.5 mm2/s at 40° C. and recycled glass beads.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Downloadable software for color matching and color designing in the field of polymeric materials Color matching and color design services in the field of polymeric materials; Providing online non-downloadable software for color matching and color designing in the field of polymeric materials
Embodiments of the present disclosure are directed to continuous fiber reinforced thermoplastic materials including a polymer matrix and 50 wt% to 80 wt% of a plurality of continuous fibers, based on a total weight of the continuous fiber reinforced thermoplastic material. The polymer matrix comprises a polypropylene component and a polyolefin elastomer component.
Post-consumer recycled polyethylene terephthalate (PCR-PET) flake is treated with chelant to reduce discoloration and generation of non-intentionally added substances (NIAS) upon melt-processing for use in making thermoplastic articles from the PCR-PET flake.
Embodiments of the present disclosure are directed to polymer blends comprising thermoplastic elastomer and 4 wt % to 50 wt % of cross-linked silane grafted polyolefin. The thermoplastic elastomer comprises a Shore A hardness from 0 to 80 as measured in accordance with ASTM D2240 and a compression set greater than or equal to 80% as measured in accordance with ASTM D395 at 125 C. The cross-linked silane grafted polyolefin comprises a compression set less than or equal to 70% as measured in accordance with ASTM D395 at 125 C.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Methods of forming an interconnect structure include providing a polymer solution, providing a dielectric material, spin coating the polymer solution on the dielectric material to form a dispersion in the trench of the electrically conductive composition within the sacrificial polymer, baking the dielectric material such that the sacrificial polymer is removed to form an exposed surface of the electrically conductive composition, sputtering a metal seeding layer to the exposed surface of the electrically conductive composition, electroplating a layer of a copper composition to the metal seeding layer, and performing a chemical mechanical polishing to the layer of a copper composition. The polymer solution includes an electrically conductive composition including at least one of graphene nanosheets and reduced graphene oxide nanosheets, a sacrificial polymer, and a solvent. The dielectric material includes a trench formed into a surface of the dielectric material.
H01L 21/768 - Applying interconnections to be used for carrying current between separate components within a device
H01L 23/522 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
H01L 23/532 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
43.
OVERMOLDED THERMOPLASTIC ARTICLES FORMED FROM HIGH-PURITY RECOVERED THERMOPLASTIC ELASTOMER MATERIALS
Overmolded thermoplastic articles include a base component comprising rigid thermoplastic material and an overmold component comprising recovered thermoplastic elastomer material. The recovered thermoplastic elastomer material includes, based on weight of the recovered thermoplastic elastomer material, greater than or equal to about 97 wt% of antecedent thermoplastic elastomer material and less than or equal to about 3 wt% of antecedent rigid thermoplastic material. The recovered thermoplastic elastomer material is obtained from an antecedent separation process in which the antecedent thermoplastic elastomer material is separated from at least a portion of the antecedent rigid thermoplastic material.
B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
44.
OVERMOLDED THERMOPLASTIC ARTICLES AND METHODS OF RECOVERING HIGH-PURITY THERMOPLASTIC MATERIAL THEREFROM
Overmolded thermoplastic articles include a base component comprising rigid thermoplastic material and an overmold component comprising thermoplastic elastomer material. Either the base component or the overmold component, but not both, includes magnetic separation additive in an amount ranging from about (0.07 / R) wt% to about (0.25 / R) wt%, based on weight of the component in which the magnetic separation additive is present, wherein the magnetic separation additive has a magnetic induction at saturation point of about (1.7 * R) tesla, and R is a value from about 0.1 to about 2.
Embodiments of the present disclosure are directed to partially crosslinked polymer system including a vulcanized, silane grafted thermoplastic elastomer and carbon-carbon bond crosslinks. The vulcanized, silane grafted thermoplastic elastomer comprises a polymerized reaction product of vinyl aromatic monomeric units and conjugated diene monomeric units.
C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Embodiments of the present disclosure are directed to a dynamically vulcanized compositions including the reaction product of, based on a total weight of the dynamically vulcanized composition, about 50 wt% to about 97.5 wt% of an aliphatic polyketone, about 3 wt% to about 50 wt% of a functionalized rubber, and about 0.1 wt% to about 5.0 wt% of a low-odor crosslinking compound.
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08G 67/02 - Copolymers of carbon monoxide and aliphatic unsaturated compounds
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
Embodiments of the present disclosure are directed to dynamically vulcanized compositions including the reaction product of, based on a total weight of the dynamically vulcanized composition, about 5 wt% to about 70 wt% of an aliphatic polyketone, about 30 wt% to about 95 wt% of a functionalized rubber, and about 0.1 wt% to about 5 wt% of a low-odor crosslinking compound.
C08G 67/02 - Copolymers of carbon monoxide and aliphatic unsaturated compounds
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
A composition for use in producing a dyeable polyester comprises a sulfopolyester which includes a monosodium-5-sulfoisophthalate repeat unit and a carrier polymer which is virgin or recycled polyethylene terephthalate (PET) based polyester or polybutylene terephthalate (PBT) based polyester. The composition may be mixed with bulk polyester, extruded and spun to produce a fibre which can be dyed using a cationic dye.
D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
Goods & Services
(1) Chemicals and plastisols for use in further manufacturing in the textile, toy and sporting, recreational and playground equipment industries.
(2) Printing inks.
50.
POLYMER BACKSIDE FILM LAYER FOR MITIGATING SUBSTRATE WARPAGE
Articles include a substrate, such as a semiconductor wafer, having a backside and a backside film layer deposited on the backside of the substrate, wherein the backside film layer includes a polymer. The backside film layer mitigates bowing or warpage of the substrate which may occur when one or more frontside film layers are deposited on the frontside of the substrate. To form the backside film layer, a film composition including the polymer, optionally wetting agent, and optionally solvent may be deposited on the backside of the substrate.
H01L 21/302 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to change the physical characteristics of their surfaces, or to change their shape, e.g. etching, polishing, cutting
H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
Goods & Services
Chemicals and plastisols for use in further manufacturing in the textile, toy and sporting, recreational and playground equipment industries Printing inks
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Downloadable software application for color matching and/or color designing in the field of polymeric materials. Color matching and/or color design services in the field of polymeric materials.
53.
RADIOPAQUE POLYMER FORMULATIONS COMPRISING THERMOPLASTIC POLYMER, TUNGSTEN, AND BARIUM SULFATE
Embodiments of the present disclosure are directed to radiopaque polymer formulations comprising thermoplastic polymer and a filler. The filler comprises 25 wt% to 45 wt% of tungsten and 35 wt% to 55 wt% of barium sulfate.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Downloadable software application for color matching and color designing in the field of polymeric materials Color matching, namely color analysis to determine proper formulation for preparing colored polymeric materials and color design services in the field of polymeric materials
55.
POLYMER BLENDS OF ALIPHATIC POLYKETONE AND ACRYLONITRILE BUTADIENE STYRENE
Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 55 wt % and less than or equal to 90 wt % of an aliphatic polyketone; and greater than or equal to 10 wt % and less than or equal to 40 wt % of an acrylonitrile butadiene styrene (ABS), wherein the aliphatic polyketone has a melt flow rate greater than or equal to 1 g/10 min and less than or equal to 90 g/10 min as measured in accordance with ASTM D1238 at 240° C. and a weight of 2.16 kg.
C08L 73/00 - Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups Compositions of derivatives of such polymers
Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 45 wt % and less than or equal to 90 wt % of an aliphatic polyketone; greater than or equal to 7.5 wt % and less than or equal to 40 wt % of an acrylonitrile butadiene styrene (ABS); and greater than 0 wt % and less than or equal to 25 wt % of a flame retardant.
Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 30 wt % and less than or equal to 88.5 wt % of a polyamide; greater than or equal to 4 wt % and less than or equal to 50 wt % of an aliphatic polyketone; and greater than or equal to 7.5 wt % and less than or equal to 20 wt % of a rubber impact modifier.
Embodiments of the present disclosure are directed to thermoplastic elastomer blends comprising at least one non-hydrogenated styrene isoprene block copolymer (SIS) having a Weight Average Molecular Weight (Mw) greater than or equal to 50,000 g/mol and a Tan Delta Peak Temperature greater than or equal to 15° C. and less than or equal to 25° C. at least one of: at least one hydrogenated SIS having an Mw greater than or equal to 75,000 g/mol and a Tan Delta Peak Temperature less than or equal to 20° C.; and a styrene-ethylene/butylene-styrene block copolymer (SEBS) having a Mw greater than or equal to 75,000 g/mol and a Tan Delta Peak Temperature less than or equal to 20° C.; and a tackifier having a softening point greater than or equal to 80° C.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
A swimming pool wall, and method for forming same, including a plurality of layers of reinforced composite material. Each layer includes a thermoplastic resin and a plurality of elongate glass strands of reinforcing material. A first set of the plurality of layers has the strands running in a first direction, and a second set of the plurality of layers has the strands running in a second direction. The first direction is offset in angle from the second direction, and the first and second set of layers are fused together to form a unitary composite wall. The pool wall permits the use of a composite material which provides sufficient strength and resists degradation. The wall structure may be a plurality of interconnected panels both arcuate and arcuate and planar in shape to determine the overall shape of the composite wall enclosing an area where water or ice is retained.
Embodiments of the present disclosure are directed to thermoplastic elastomer articles comprising a crosslinked reaction product of styrene block copolymer and silane. The styrene block copolymer comprises at least one terminal polymer block A. The at least one terminal polymer block A comprises a vinyl compound having para-alkylstyrene. The styrene block copolymer is silane grafted and silane crosslinked.
C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to rubbers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
Embodiments of the present disclosure are directed to thermoplastic elastomer articles comprising a crosslinked reaction product of styrene block copolymer, rubber, and silane. The styrene block copolymer comprises at least one terminal polymer block A. The at least one terminal polymer block A comprises a vinyl compound having para-alkyl styrene. The rubber comprises at least one of ethylene propylene diene rubber, silicone rubber, and nitrile butadiene rubber. The styrene block copolymer and the rubber are silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to rubbers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
Embodiments of the present disclosure are directed to articles comprising a crosslinked reaction product of ethylene-based polymer, polyolefin; silane crosslinker; and 1 to 5 weight percent (wt%) of a metallic stearate catalyst. The ethylene-based polymer is silane grafted. The grafted silane enables at least one intramolecular silane crosslinking of the ethylene-based polymer and intermolecular silane crosslinking of the ethylene-based polymer and the polyolefin.
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
63.
ARTICLES COMPRISING POLYVINYL BUTYRAL AND POLYOLEFIN ELASTOMER
Embodiments of the present disclosure are directed to articles comprising a crosslinked reaction product of polyvinyl butyral (PVB), polyolefin elastomer (POE), and silane crosslinker. The PVB comprises virgin PVB, recycled PVB, bio-based PVB, or a combination thereof. The POE comprises olefin block copolymer (OBC), ethylene alpha-olefin copolymer, or a combination thereof. The POE is silane grafted. The grafted silane enables intramolecular silane crosslinking of the POE, intermolecular silane crosslinking of the PVB and POE, or both.
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08F 255/08 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having four or more carbon atoms
C08F 261/12 - Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group on to polymers of unsaturated acetals or ketals
C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to rubbers
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Embodiments of the present disclosure are directed to multilayer articles including a metal layer, a thermally conductive hybrid layer overlaying the metal layer, and a thermally conductive continuous fiber composite layer overlaying the thermally conductive hybrid layer. The thermally conductive hybrid layer includes a polymer matrix with glass or ceramic and a first thermally conductive material disposed therein.
Embodiments of the present disclosure are directed to multilayer articles including a metal layer, a thermally conductive hybrid layer overlaying the metal layer, and a thermally conductive continuous fiber composite layer overlaying the thermally conductive hybrid layer. The thermally conductive hybrid layer includes a polymer matrix with glass or ceramic and a first thermally conductive material disposed therein.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
Embodiments of the present disclosure are directed to thermoset articles including a crosslinked reaction product of thermoplastic polyolefin, at least one of ethylene alpha-olefin polyolefin elastomer and ethylene propylene diene rubber, silicone rubber, and silane. The silicone rubber has at least one vinyl functional group. At least one of the thermoplastic polyolefin, the at least one of the ethylene alpha-olefin polyolefin elastomer and the ethylene propylene diene rubber, and the silicone rubber is silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
Embodiments of the present disclosure are directed to thermoplastic elastomer articles including a crosslinked reaction product of polar elastomer, rubber, and silane. The rubber comprises at least one of nitrile butadiene rubber, silicone rubber, ethylene alpha-olefin polyolefin elastomer, and ethylene propylene diene rubber. The rubber is silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
Embodiments of the present disclosure are directed to thermoset articles including a crosslinked reaction product of thermoplastic polyolefin, at least one of ethylene alpha-olefin polyolefin elastomer and ethylene propylene diene rubber, nitrile butadiene rubber, and silane. At least one of the thermoplastic polyolefin, the at least one of the ethylene alpha-olefin polyolefin elastomer and the ethylene propylene diene rubber, and the nitrile butadiene rubber is silane grafted and silane crosslinked. The silane crosslinking is at least one of intramolecular silane crosslinking and intermolecular silane crosslinking.
C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
Disclosed is a process for creating an elastic film or sheet by calendaring a composition, including a polymer and a fabric. The composition may include a polymer, a cotton, or a combination of both. The calendared composition can form tough, flexible films and sheets. The film and sheet can have optical and physical properties that make them suitable as a replacement for some PVC films. Also disclosed is a composition for calendaring including a fabric and a polymer.
A preform is made by mixing cyclic olefin copolymer (COC) and light shielding pigment(s) with PET. The preform is stretch-blow moulded to produce a bottle which may be white and opaque. Light may be restricted from entering the bottle to thereby restrict degradation of the bottle contents from certain wavelengths of visible light.
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
B65D 81/30 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants by excluding light or other outside radiation
B65D 81/26 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, fluids, e.g. exuded by contentsApplications of corrosion inhibitors or desiccators
B65D 1/02 - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
71.
POLYMER BLENDS OF POLYVINYL BUTYRAL, STYRENE BLOCK COPOLYMER, AND COMPATIBILIZER
Embodiments of the present disclosure are directed to polymer blends comprising 20 wt% to 45 wt% of polyvinyl butyral (PVB), wherein the PVB comprises virgin PVB, recycled PVB, or combinations thereof; 1 wt% to 35 wt% of styrene block copolymer (SBC); and 5 wt% to 40 wt% of compatibilizer, the compatibilizer comprising a polar copolymer.
C08L 29/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08L 33/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
C08L 35/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCompositions of derivatives of such polymers
72.
ELECTRONIC DEVICES AND POLYMER BLENDS FOR HIGH FREQUENCY APPLICATIONS
Embodiments of the present disclosure are directed to electronic devices comprising a housing comprising a polymer blend. The polymer blend comprises at least one of an aromatic polyether thermoplastic polyurethane and a copolyester elastomer, and a dielectric constant modifier comprising at least one of a polyolefin and a block copolymer comprising at least one polyolefin block. The electronic devices receive signals greater than or equal to 2.5 Gigahertz.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Polymer blends include thermoplastic elastomer, recycled plasticizer oil having a viscosity greater than or equal to 20.5 mm2/s at 40˚C, and recycled glass beads.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
A thermoplastic elastomer (TPE) compound is disclosed which has very low hardness by virtue of the use of a combination of high styrene content styrene-ethylene-ethylene-propylene-styrene copolymer, a conventional styrene-ethylene-ethylene-propylene-styrene copolymer, and a plasticizer. Super-soft extruded or molded plastic articles may be formed from pellets of the compound, with a resulting Shore OO Hardness of between about 35 to about 52. Molded articles may be prepared using injection molding techniques.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
75.
POST-CONSUMER RECYCLED THERMOPLASTICS TREATED FOR MELT-PROCESSING WITH ENHANCED QUALITY
Post-consumer recycled polyethylene terephthalate (PCR-PET) flake is treated with chelant to reduce discoloration and generation of non-intentionally added substances (NIAS) upon melt-processing for use in making thermoplastic articles from the PCR-PET flake.
Post-consumer recycled polyethylene terephthalate (PCR-PET) flake is treated with chelant to reduce discoloration and generation of non-intentionally added substances (NIAS) upon melt-processing for use in making thermoplastic articles from the PCR-PET flake.
Embodiments of the present disclosure are directed to polymer blends comprising thermoplastic elastomer and 4 wt% to 50 wt% of cross-linked silane grafted polyolefin. The thermoplastic elastomer comprises a Shore A hardness from 0 to 80 as measured in accordance with ASTM D2240 and a compression set greater than or equal to 80% as measured in accordance with ASTM D395 at 125 C. The cross-linked silane grafted polyolefin comprises a compression set less than or equal to 70% as measured in accordance with ASTM D395 at 125 C.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
78.
RESILIENTLY FLEXIBLE COMPOSITE ARTICLES WITH OVERMOLDED RIGID PORTIONS
Resiliently flexible articles include a resiliently flexible element, a first rigid element, and a second rigid element. The resiliently flexible element is formed of a fiber reinforced polymeric composite. The first rigid element is formed of a first thermoplastic composition and at least a portion of the first rigid element is bonded, such as by an overmolding process, onto a first portion of the resiliently flexible element. Similarly, the second rigid element is formed of a second thermoplastic composition and at least a portion of the second rigid element is bonded, such as by an overmolding process, onto a second portion of the resiliently flexible element. The resiliently flexible articles can be useful as springs, limbs, living hinges, and the like.
B32B 3/16 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a face layer formed of separate pieces of material secured to a flexible backing
Lubricious thermoplastic articles are formed from thermoplastic compounds including (a) thermoplastic elastomer selected from thermoplastic polyurethane, polyether block amide, and combinations thereof; and (b) from about 5 to about 20 weight percent, by weight of the compound, of hydrophilic water-insoluble polymer selected from polyolefin-polyoxyalkylene block copolymer, crosslinked polyvinylpyrrolidone, and combinations thereof. The thermoplastic compounds are capable of providing enhanced lubricity in the thermoplastic articles without significant degradation in mechanical properties such as elongation and tensile strength, as compared to thermoplastic articles formed from the neat thermoplastic elastomer and subjected to the same heat processing history.
A composition to protect light-sensitive therapeutics includes a combination of two different anthraquinone dyes and titanium dioxide to protect the light-sensitive therapeutics from UV-Vis light in the range of 190 to 750 mm.
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
B65D 81/30 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants by excluding light or other outside radiation
Thermoplastic articles are molded from thermoplastic polyurethane compounds including aromatic polycaprolactone thermoplastic polyurethane. The thermoplastic articles exhibit enhanced stain resistance, as represented by achieving a rating of 1 according to Blue Jean Abrasion Test, relative to thermoplastic articles molded from thermoplastic polyurethane compounds including other types of thermoplastic polyurethanes, while also having good clarity (i.e., low haze) and other desirable properties. The thermoplastic articles can be especially useful as protective cases for handheld electronic devices.
Thermoplastic articles are molded from thermoplastic polyurethane compounds including blends of aromatic polycaprolactone thermoplastic polyurethane and other aromatic thermoplastic polyurethane selected from aromatic polyester thermoplastic polyurethane, aromatic polyether thermoplastic, and combinations thereof. The thermoplastic articles exhibit enhanced stain resistance, as represented by achieving a rating of 2 or better according to Blue Jean Abrasion Test, relative to thermoplastic articles molded from thermoplastic polyurethane compounds including either aromatic polyester thermoplastic polyurethane or aromatic polyether thermoplastic only, while also having good clarity (i.e., low haze) and other desirable properties. The thermoplastic articles can be especially useful as protective cases for handheld electronic devices.
Thermoplastic articles are molded from thermoplastic polyurethane compounds including blends of aliphatic polycaprolactone thermoplastic polyurethane and aromatic thermoplastic polyurethane selected from aromatic polyester thermoplastic polyurethane, aromatic polyether thermoplastic polyurethane, and combinations thereof. The thermoplastic articles exhibit enhanced stain resistance, as represented by achieving a rating of 2 or better according to Blue Jean Abrasion Test, relative to thermoplastic articles molded from thermoplastic polyurethane compounds including either aromatic polyester thermoplastic polyurethane or aromatic polyether thermoplastic only, while also having good clarity (i.e., low haze) and other desirable properties. The thermoplastic articles can be especially useful as protective cases for handheld electronic devices.
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
B29K 105/00 - Condition, form or state of moulded material
84.
POLYMER BLENDS OF ALIPHATIC POLYKETONE, ACRYLONITRILE BUTADIENE STYRENE, AND FLAME RETARDANT
Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 45 wt% and less than or equal to 90 wt% of an aliphatic polyketone; greater than or equal to 7.5 wt% and less than or equal to 40 wt% of an acrylonitrile butadiene styrene (ABS); and greater than 0 wt% and less than or equal to 25 wt% of a flame retardant.
C08L 73/00 - Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups Compositions of derivatives of such polymers
Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 55 wt% and less than or equal to 90 wt% of an aliphatic polyketone; and greater than or equal to 10 wt% and less than or equal to 40 wt% of an acrylonitrile butadiene styrene (ABS), wherein the aliphatic polyketone has a melt flow rate greater than or equal to 1 g/10 min and less than or equal to 90 g/10 min as measured in accordance with ASTM D1238 at 240 °C and a weight of 2.16 kg.
C08L 73/00 - Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups Compositions of derivatives of such polymers
Thermoplastic elastomer compounds include (a) hydrogenated styrene-farnesene-styrene block copolymer, (b) thermoplastic polyester elastomer having a bio-based content of at least about 45%, (c) polyolefin having a bio-based content of at least about 95%, (d) secondary styrenic block copolymer such as styrene-ethylene/butylene-styrene block copolymer, and (e) plasticizer. The thermoplastic elastomer compounds have a bio-based content of at least about 40%. Additionally, the thermoplastic elastomer compounds have an adhesion of at least about 10 pli according to a 90° Peel Test on at least one of acrylonitrile butadiene styrene, polycarbonate/acrylonitrile butadiene styrene, and polycarbonate. The thermoplastic elastomer compounds can be especially useful for making overmolded thermoplastic articles.
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 25/14 - Layered products essentially comprising natural or synthetic rubber comprising copolymers in which synthetic rubber constituents predominate
87.
POLYMER BLENDS OF POLYAMIDE AND ALIPHATIC POLYKETONE
Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 30 wt% and less than or equal to 88.5 wt% of a polyamide; greater than or equal to 4 wt% and less than or equal to 50 wt% of an aliphatic polyketone; and greater than or equal to 7.5 wt% and less than or equal to 20 wt% of a rubber impact modifier.
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
C08L 73/00 - Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups Compositions of derivatives of such polymers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
Embodiments of the present disclosure are directed to thermoplastic elastomer blends comprising at least one non-hydrogenated styrene isoprene block copolymer (SIS) having a Weight Average Molecular Weight (Mw) greater than or equal to 50,000 g/mol and a Tan Delta Peak Temperature greater than or equal to 15 °C and less than or equal to 25 °C at least one of: at least one hydrogenated SIS having an Mw greater than or equal to 75,000 g/mol and a Tan Delta Peak Temperature less than or equal to 20 °C; and a styrene-ethylene/butylene-styrene block copolymer (SEBS) having a Mw greater than or equal to 75,000 g/mol and a Tan Delta Peak Temperature less than or equal to 20 °C; and a tackifier having a softening point greater than or equal to 80 °C.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
C08J 9/04 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent
89.
Conductive long fiber thermoplastic compounds for electromagnetic shielding
Thermoplastic compounds in the form of a pellet include thermoplastic resin and conductive fibers. The conductive fibers are enveloped by the thermoplastic resin and distributed within the pellet such that each of at least a portion of the conductive fibers is substantially surrounded by the thermoplastic resin and thereby substantially separated from physical contact with any other of the conductive fibers. Additionally, at least a portion of the conductive fibers includes long fibers. The thermoplastic compound, when molded at a thickness of about 3.2 mm, has an electromagnetic shielding effectiveness across a range of frequencies from about 0.5 GHz to about 2.0 GHz of at least about 60 dB according to ASTM D4935, which makes the thermoplastic compound useful for molding thermoplastic articles for shielding against electromagnetic interference.
Thermoplastic elastomer compounds include (a) at least about 40 weight percent of thermoplastic polyurethane selected from polycaprolactone-type thermoplastic polyurethane, polyether-type thermoplastic polyurethane, and combinations thereof, and (b) at most about 5 weight percent of polysiloxane. The thermoplastic elastomer compounds can be molded into thermoplastic articles which exhibit substantially no blooming after weathering, while also exhibiting good processability, useful functionality, and desirable aesthetics. The thermoplastic compounds can be especially useful for making overmolded thermoplastic articles.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B29B 11/06 - Making preforms by moulding the material
01 - Chemical and biological materials for industrial, scientific and agricultural use
42 - Scientific, technological and industrial services, research and design
Goods & Services
Chemical additives for use in the manufacture of plastic articles. Technical services for quality control in the field of chemical additives for use in the manufacture of plastic articles; consultancy, information and advisory services in relation to the aforesaid services.
A thermoplastic elastomer compound includes a polyolefin elastomer blend of at least two different polyolefin elastomers, styrene-ethylene/butylene-styrene block copolymer, and plasticizer. The compound has a Melt Flow Rate (230° C., 2.16 kg) of no less than about 5 g/10 min and a Melt Flow Rate (190° C., 2.16 kg) of no less than about 1 g/10 min. Elastomeric films formed from the compound can be used in place of elastomeric films based on styrene-isoprene-styrene (SIS) block copolymers to make components of disposable hygiene articles.
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
95.
CONTAINER OR PREFORM WITH LIGHT PROTECTION PROPERTIES
Polymorphs of (S)-2-amino-5,5-difluoro-4,4-dimethylpentanoic acid (Compound A) and uses thereof, including selectively modulating mTORC1 activity and treating related diseases, disorders or conditions. (Compound A)
B65D 81/30 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants by excluding light or other outside radiation
C08L 45/00 - Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring systemCompositions of derivatives of such polymers
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
96.
ELASTIC FILM LAMINATES WITH FILM MADE IN A CALENDARING PROCESS
Disclosed is a process for creating an elastic film or sheet by calendaring a composition, including a polymer and a fabric. The composition may include a polymer, a cotton, or a combination of both. The calendared composition can form tough, flexible films and sheets. The film and sheet can have optical and physical properties that make them suitable as a replacement for some PVC films. Also disclosed is a composition for calendaring including a fabric and a polymer.
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
B29C 70/50 - Shaping or impregnating by compression for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
A preform is made by mixing cyclic olefin copolymer (COC) and light shielding pigment(s) with PET. The preform is stretch-blow moulded to produce a bottle which may be white and opaque. Light may be restricted from entering the bottle to thereby restrict degradation of the bottle contents from certain wavelengths of visible light.
A tackifier to modify the Tan Delta of midblock segments of a hydrogenated styrenic block copolymer in a thermoplastic elastomer compounds aids in rendering the HSBC TPE more effective as an overmolding compound having a low percentage compression set value when measured at the high temperature compression set standard. The HSBC TPE can overmold effectively upon polar polymeric substrates depending on the bonding agent chosen.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 25/14 - Layered products essentially comprising natural or synthetic rubber comprising copolymers in which synthetic rubber constituents predominate
Thermoplastic compounds include elastomer, modified polyolefin polymer including a polar functional group, and unmodified polyolefin polymer. The melt flow rate of the modified polyolefin polymer is greater than the melt flow rate of the unmodified polyolefin polymer. The thermoplastic compounds exhibit excellent bonding when overmolded onto rigid substrates such as metals, while also providing desirable aesthetic properties and good processability.
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
