An additive composition for an aqueous drilling fluid, the additive composition comprising at least one lubricity additive and at least one emulsifier compound.
Use of a chelating agent in a surfactant composition to provide transparency and/or to substantially prevent discolouration, wherein the chelating agent comprises at least one aminopolycarboxylic acid or a salt thereof.
A solid cleansing composition comprising: (a) at least 35 wt% of one or more taurate surfactants of formula (I): (I) wherein X is hydrogen, a metal ion or an optionally substituted ammonium ion; and R133535 hydrocarbyl group; and (b) at least 15 wt% of one or more fatty acids. The solid cleansing composition may be particularly useful as a personal care bar. A method of forming the solid cleansing composition and uses of the solid cleansing composition are also disclosed.
Novel additive compositions and methods of improving injectivity of an aqueous composition into a disposal reservoir during a water disposal operation.
A method of controlling wax deposition within a fluid, the method comprising admixing an additive composition with the fluid, wherein the additive composition comprises one or more biosurfactants and one or more additional additives independently selected from (i) a sulfonic acid or salt thereof, (ii) a polymeric wax inhibitor and (iii) an alkoxylated alcohol and/or amine compound.
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10L 1/198 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
C10L 1/238 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
A composition comprising a pyrolysis oil and, as an additive, one or more of: (a) an aldehyde-alkylphenol copolymer and/or an aldehyde-alkylphenol-polyamine copolymer, wherein the alkylphenol of the copolymer comprises an alkyl group having at least (30) carbon atoms; and (b) the reaction product of an alcohol and/or amine with a copolymer of an alpha-olefin and an ethylenically unsaturated carboxylate compound, wherein the alpha-olefin and/or the alcohol and/or amine has at least (30) carbon atoms. A method of reducing the pour point of a composition comprising a pyrolysis oil and a use of the aforementioned additives for reducing the pour point of a composition comprising a pyrolysis oil, are also disclosed.
C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
C10L 1/198 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
C10L 1/238 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
C10L 1/183 - Organic compounds containing oxygen containing hydroxy groupsSalts thereof at least one hydroxy group bound to an aromatic carbon atom
C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
A fuel composition comprising a fuel oil obtained from the distillation of a pyrolysis oil having a boiling point distribution within the gasoline range and, as an additive, one or more of: (a) an antioxidant; and (b) a stabilising additive selected from (x) alkoxylated amine compounds; (y) aldehyde-alkylphenol copolymers; (z) acylated nitrogen compounds; and mixtures thereof. Also disclosed are a method and use for improving the stability of a fuel composition comprising a fuel oil obtained from the distillation of a pyrolysis oil, having a boiling point distribution within the gasoline range, which involve adding to the composition one or more additives selected from (a) and (b).
C10L 1/183 - Organic compounds containing oxygen containing hydroxy groupsSalts thereof at least one hydroxy group bound to an aromatic carbon atom
C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
C10L 1/2383 - Polyamines or polyimines, or derivatives thereof
A fuel composition comprising a middle distillate fuel oil obtained from the distillation of a pyrolysis oil and, as an additive, one or more of: (a) an antioxidant; and (b) a stabilising additive selected from (x) alkoxylated amine compounds; (y) aldehyde-alkylphenol copolymers; (z) acylated nitrogen compounds; and mixtures thereof. Also disclosed are a method and use for improving the stability of a fuel composition comprising a middle distillate fuel oil obtained from the distillation of a pyrolysis oil, which involve adding to the composition one or more additives selected from (a) and (b).
C10L 1/183 - Organic compounds containing oxygen containing hydroxy groupsSalts thereof at least one hydroxy group bound to an aromatic carbon atom
C10G 1/00 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
C10L 1/2383 - Polyamines or polyimines, or derivatives thereof
A fuel composition comprising renewable diesel and one or more low temperature enhancing additives selected from: (a) a copolymer comprising units of formula (I): and units of formula (II): wherein R is an alkyl group and each of R1and R2 is an alkyl or alkenyl group having 6 to 22 carbon atoms; (b) the reaction product of a polycarboxylic acid having at least one tertiary amino group and a primary or secondary amine; and (c) the reaction product of secondary amines and a copolymer of maleic anhydride and an α-olefin.
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
26 Abstract The use of at one or more additives to reduce the filter blocking tendency of a fuel composition having a tendency to block filters, wherein the fuel composition comprises a renewable diesel 5 component and a biodiesel component; and wherein the one or more additives are selected from (d) a copolymer comprising units of formula (I): 10 (I) and units of formula (II): 15 (II) wherein R is an alkyl group and each of R1 and R2 is an alkyl or alkenyl group having 6 to 22 carbon atoms; 20 (e) the reaction product of a polycarboxylic acid having at least one tertiary amino group and a primary or secondary amine; and (f) the reaction product of secondary amines and a copolymer of maleic anhydride and an -olefin.25
C10L 1/222 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
C10L 1/238 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
The use of at least one nitrogen-containing detergent to reduce the filter blocking tendency of a fuel composition having a tendency to block filters, wherein the fuel composition comprises a renewable diesel component and a biodiesel component.
C10L 1/222 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
C10L 1/223 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
C09K 8/467 - Compositions for cementing, e.g. for cementing casings into boreholesCompositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
The present invention provides a N-acylated taurine composition comprising: (a) a first N-acylated taurine compound of the formula (IA) or a salt thereof: and (b) a second N-acylated taurine compound of the formula (IB) or a salt thereof: wherein R1aand R2a1-41a2a2a are the same; R31-62-61-61-6 alkyl substituted with an aryl group; and R44-254-254-254-254-25 alkenyl is optionally substituted by hydroxy.
C07C 303/22 - Preparation of esters or amides of sulfuric acidsPreparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids by reactions not involving the formation of sulfo or halosulfonyl groups
C07C 303/02 - Preparation of esters or amides of sulfuric acidsPreparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
C07C 309/08 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing hydroxy groups bound to the carbon skeleton
C07C 309/15 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton the nitrogen atom of at least one of the amino groups being part of any of the groups X being a hetero atom, Y being any atom
The use of at least one wax anti-settling additive, optionally in combination with one or more further additives, to reduce the filter blocking tendency of a fuel composition having a tendency to block filters, wherein the fuel composition comprises a renewable diesel component and a biodiesel component.
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
An aqueous formulation for use in slick water fracturing, water treatment, enhanced oil recovery, drilling, erosion control, dust abatement or mining flotation operations comprises: (i) one or more than one polymer (AA) which is a water-soluble polymer; (ii) water; (iii) one or more than one quaternary ammonium compound; and (iv) one or more than one scale inhibitor.
C02F 5/08 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
C09K 3/22 - Materials not provided for elsewhere for dust-laying or dust-absorbing
C09K 8/588 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
C09K 8/88 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds
A concentrate composition comprising: (a) at least 10 wt% of a glycol ester of a fatty acid; (b) at least one acyl alkyl isethionate surfactant of formula (I): wherein R 143636 hydrocarbyl group; each of R 2, R 3, R 4and R 5144 alkyl group and wherein at least one of R 2, R 3, R 4and R 5is not hydrogen; and M + represents a cation; and (c) at least one zwitterionic or amphoteric surfactant.
An additive composition for a diesel fuel, the additive composition comprising: (i) a first additive comprising one or more of: (a) the reaction product of a polycarboxylic acid having at least one tertiary amino group and a primary or secondary amine; (b) the reaction product of an α, β dicarboxylic acid or a derivative thereof and a primary amine; and(c) the reaction product of a polyamine and a fatty acid; and (ii) a second additive which is a terpolymer obtained by reacting monomers of: (x) an α-olefin; (y) an ester of an unsaturated alcohol; and (z) a third monomer different to (x) and (y) comprising an alkene functional group.
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
An aqueous formulation for slick water fracturing comprises: (i) a polymer (AA) which includes acrylamido repeat units and may be a polyacrylamide; (ii) water; (iii) a quaternary ammonium compound.
A method of preparing a fracturing fluid (YY) is described. The method may comprise: (i) selecting an anionic surfactant (AS), for example an anionic sulphonate surfactant; (ii) contacting the anionic surfactant (AS) with a fracturing fluid (XX) or with a precursor of said fracturing fluid (XX), wherein fracturing fluid (XX) may incorporate a friction reducer formulation.
A solid cleansing composition comprising: (i) at least one acyl alkyl isethionate surfactant of the formula (I): (I) wherein R143636 hydrocarbyl group; each of R2, R3, R4and R5144 alkyl group and wherein at least one of R2, R3, R4and R5is not hydrogen; and M+ represents a cation; (ii) a salt of carbonic acid; and (iii) an organic acid.
A method of extracting at least one cannabinoid from a biomass consisting of industrial hemp comprises: (i) contacting the biomass with a solvent formulation which comprises a C1-4 fluorinated hydrocarbon or a C1-4 hydrofluorocarbon ether, thereby to charge the solvent formulation with an extract from the biomass; and (ii) separating charged solvent formulation from the biomass.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 36/60 - Moraceae (Mulberry family), e.g. breadfruit or fig
A method of treating a subterranean formation, for example a subterranean formation susceptible to formation of a undesirable gel-like goo,is described. The method comprises contacting the formation with a fluid (A) comprising a polymer (PP) which includes a pendent group which includes a moiety wherein the sulphur atom of the moiety is covalently bonded, optionally via a linking atom or group, to the backbone of the polymer.
A method of treating a subterranean formation penetrated by a well-bore comprises the step of introducing a slurry or treatment fluid into the subterranean formation via the well-bore to plug a region of the well-bore, wherein said slurry or treatment fluid includes a diverting agent diverting agent which is suitably polylactic acid (PLA)and an additive (herein referred to as an "imbibition additive") which is suitably an acetoacetate.The diverting agent and imbibition additive interact such that the imbibition additive causes swelling of the diverting agent and/or increases the susceptibility of the diverting agent to degradation in use.
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
C09K 8/88 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds
C09K 8/90 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
A method of treating a subterranean formation penetrated by a well-bore comprises: (i) preparing a slurry in a process which comprises the steps of: (a) preparing a pre-composition which comprises an oil and one or more organic polymers suspended in the oil; and (b) contacting the pre-composition with water and a diverting agent; or (ii) selecting a slurry prepared as described in step (i); and (iii) optionally contacting the slurry with an aqueous formulation thereby to prepare a treatment fluid; (iv) introducing the slurry or treatment fluid into the subterranean formation via the well-bore to plug a region of the formation. Preferred embodiments relate to aqueous, high density slurry formulations comprising a high concentration of diverting agent particulate, for example multi-sized polylactic acid (PLA).
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
C09K 8/88 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds
C09K 8/90 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
28.
FORMULATIONS COMPRISING RECOVERED WATER AND A VISCOSIFIER, AND ASSOCIATED METHODS
High viscosity fracturing fluids for fracturing a subterranean formulation are prepared by: (i)selecting recovered water; (ii)contacting said recovered water with a viscosifying agent,wherein said viscosifying agent is selected from fenugreek gum, tara gum, locust bean gum, guar gum and derivatives of the aforesaid; (iii)contacting said recovered water with one or more other additives for example with a cross-linking agent (A) for cross-linking said viscosifying agent, wherein contact of said recovered water with cross-linking agent (A) takes place when the pH of said recovered water is less than pH 6.5; (iv)adjusting the pH to pH 6.5-8.8.
C09K 8/528 - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
C09K 8/66 - Compositions based on water or polar solvents
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
C09K 8/84 - Compositions based on water or polar solvents
C09K 8/88 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds
C09K 8/90 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
29.
METHOD FOR MAKING A TREATMENT FLUID COMPRISING A DIVERTING AGENT IN FLAKE FORM, AND METHOD OF TREATING A WELL
A method of treating a subterranean formation penetrated by a well-bore, for example to facilitate fracturing of the formation, comprises the steps of: (i) selecting a treatment fluid comprising a diverting agent (A) in a flaked form, for example guar gum in a flaked form. (ii) introducing the treatment fluid into the subterranean formation via the well-bore to plug a region of the formation. Thereafter, the formation may be fractured or re-fractured.
C09K 8/512 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
C09K 8/514 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
C09K 8/516 - Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
C09K 8/70 - Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
C09K 8/88 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds
C09K 8/90 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
C09K 8/92 - Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
Formulations for fracturing fluids are prepared by mixing a granulated water-soluble friction reducing polymer with an invert polymer emulsion friction reducing formulation optionally in the presence of an organophilic clay, without the need for specialized field equipment. The mixture can be dosed into water to produce a fracturing fluid which is found to be technically highly advantageous and cost-effective.
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A method of preparing a foamed thermoplastic polymer comprises contacting a chemical blowing agent (A) which is a semi-carbazide with a thermoplastic polymer or a precursor of a thermoplastic polymer. Blowing agent (A) is preferably p-toluenesulfonyl semi-carbazide and said polymer is preferably PVC. Formulations, including liquid formulations which include the blowing agent (A) and other ingredients, are also described.
C08J 9/10 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen
A film for use in architectural applications (e.g. for roofs, walls or windows of buildings) comprises a polymeric material and an additive, wherein said polymeric material is a fluoropolymer and said additive is selected from titaniumnitride and tungsten oxide. Preferred polymeric materials may be ethylene chlorotrifluoroethylene (ECTFE) or an ethylene- tetrafluoroethylene copolymer (ETFE).
C08L 27/00 - 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 halogenCompositions of derivatives of such polymers
C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
A method of producing a product, for example a stretch blow moulded container having a metallic or pearlescent appearance, comprises selecting a mass, for example a container preform, comprising a thermoplastic polymer which incorporates a carrier polymer and stretching the thermoplastic polymer during production of said product, for example from said mass. Said carrier polymer is suitably polydimethylsiloxane and the mass may be made in a process which comprises contacting a thermoplastic polymer with a liquid formulation comprising carrier polymer and colourant.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C09C 3/12 - Treatment with organosilicon compounds
C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
Apparatus (2) includes a platform (14) on which is supported, via spaced apart posts (16), a stationary rigid support disc (17). Between the platform (14) and disc (17), plaque holder (18) is rotatably mounted. The plaque holder is arranged to hold a plaque (19) for assessment. The plaque is made by injection moulding from a composition comprising a polymeric material and a specific amount of reheat additive(s) and any other additives(s) to be assessed. The plaque holder is arranged to move the plaque relative to the disc (17). In an input position, the plaque holder (18) is arranged directly underneath opening (20). In a measurement position, which is 90° from the input position, there are provided first and second temperature measuring assemblies (24, 26) arranged to measure the temperature of the top and bottom surfaces of a plaque held in the plaque holder. The plaque holder can be rotated through 90° from the measurement position to a heating position, wherein the plaque is positioned directly below a heat lamp. In use, the plaque holder is rotated to the heating position, wherein the plaque is heated by the lamp for a predetermined time. Then the plaque holder is rapidly rotated back to the measurement position, wherein the temperatures of the upper and lower surfaces of the plaque are rapidly measured. These steps are repeated and data recorded to allow reheat and/or other characteristics of the plaque to be assessed over time.
High pressure injection apparatus (2) for addition of a liquid formulation into a melt stream comprises a first pump which is arranged to accurately meter the liquid formulation (including highly loaded formulations comprising solids comprising particles of relatively large size) and a second pump which boosts the pressure of the formulation to that of the melt stream into which it is to be injected. In an embodiment, the apparatus includes a tank (4) for initially receiving liquid formulation. The tank is subjected to ambient temperature and pressure and need not be stirred or otherwise agitated. The tank is arranged to deliver the formulation via pipe (6) into a first pump (8) (which may be a diaphragm pump or a progressing cavity pump). The pump is arranged to work at a pressure up to 120 bar to boost pressure. Downstream of pump (8), a pipe (10) is arranged to deliver formulation from the pump ()8 to a gear pump (12), driven by a motor (13). The gear pump acts to meter the liquid formulation. In an alternative embodiment, apparatus may include a progressing cavity pump to meter formulation and a gear pump to increase pressure. The apparatus may be used to inject a fluid formulation into a melted polymeric material.
Thermoplastic polymers, for example fluoropolymers, are foamed by use of a solid formulation comprising thermoplastic polymer and an oxalate compound which includes a moiety selected from potassium, calcium, titanium, iron, cobalt, nickel, copper, zinc, zirconium and barium.
C08J 9/08 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
H01B 3/44 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes vinyl resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
38.
RECEPTACLE, METHOD OF PRODUCING A MIXED LIQUID FORMULATION AND APPARATUS THEREFOR
A bag-in-a-box includes a box part (40) made from a cardboard blank along with a liner (4) which is collapsible. The liner 14 includes a first elongate substantially rectangular tab (32) and a second elongate substantially rectangular tab (34). The first tab (32) is hinged about a weakened portion (36) and the second tab is hinged about a weakened portion (38). The first and second tabs are arranged to secure the liner within the box (40). The liner (14) is positioned within the box (40) and the tab (34) secured in position between two flaps of the box, so upwardly and downwardly facing faces of the tab 34 make face to face contact with respective flaps of the box. Tab (32) of the receptacle 10 is secured between flaps (44), (46) and (48). A gyroscopic mixing apparatus is used to agitate the receptacle (10) to mix its contents. With the arrangement, the mixing process and handling of the receptacle during normal use advantageously does not significantly damage the liner (14) or box part (40).
(A) a polymer composition (especially a polyester composition) which includes a compound of tungsten and oxygen (especially tungsten oxide particles) and an additional additive, wherein said additional additive is selected from an acetaldehyde scavenger and a colourant, wherein when said polymer composition includes an acetaldehyde scavenger, said polymer composition includes at least 10ppm (suitably at least 25ppm, preferably at least 50ppm) of said acetaldehyde scavenger and when said polymer composition includes a colourant, said polymer composition includes at least SOpprh (suitably at least 75ppm, preferably at least lOOppm) of said colourant, wherein: preferably said article is a preform for a container; or (B) a sheet comprising a polymer composition (especially a polyester, polycarbonate or polyoiefln composition) which includes a compound of tungsten and oxygen (especially tungsten oxide particles), wherein said sheet has a width of at least G.3m.
A gap extends between a screen (10) and an adjacent wall (12) which gap varies along the extent of the edge of the screen. Opposed strips (14) are adhered to the screen and extend over the gap to obscure the gap and to cover sealant in the gap between the screen and the wall.
patents