A liquid additive composition containing a fluoropolymer; an organophosphite antioxidant; a sterically hindered phenol antioxidant; and one or more hydrocarbon polymer dispersants provided improved processing and product appearance in film applications, extrusion blow molding and as a masterbatch enhancer.
The present invention relates to an encapsulated antistatic agent composition and a method for preparation thereof. The encapsulated antistatic agent composition of the present disclosure provides long lasting antistatic action in plastic products and is used in masterbatch. The encapsulated antistatic agent composition comprises a carrier consisting of a mixture of silica and clay, and an antistatic agent encapsulated in the carrier.
23232244+, triethanolammonium, or a combination thereof. The pigment preparation according to the invention can contain the following additional additives: (C) optionally wetting agents, (D) optionally additional surfactants and/or dispersants, (E) optionally one or more hydrotropic substances and/or one or more organic solvents and/or mixtures thereof, (F) optionally one or more binders and/or co-binders, (G) optionally additional additives conventional in the production of aqueous pigment dispersions, and (H) water.
The present invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber, at least one hindered amine light stabilizer (HALS), at least one phenolic antioxidant and optionally further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention is also directed to a polymer composition based on silyl-modified polymers (SMP) comprising the inventive stabilizer combination of oxalanilide UV absorber, hindered amine light stabilizer (HALS) and phenolic antioxidant.
C09J 201/10 - Adhésifs à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés contenant des groupes silanes hydrolysables
The present invention relates to a composition comprising one or more (co)polymers and one or more phosphonite compounds that contain cardanol moieties. Moreover, the present invention also refers to the use of the phosphonite compounds as process stabilizers, in particular refers to the use of such compounds for stabilizing and/or reducing the Yellowness Index of a(co)polymer composition exposed to heat and/or mechanical stress.
The invention relates to a flame retardant mixture for thermoplastic polymers, comprising as component A) 30% to 55% by weight of a zinc salt of a dialkylphosphinic acid of the formula (I) in which R1and R2118618718718144040, where the sum total of the components is always 100% by weight.
1234124122, M is an n-valent cation, and n is 1 to 4, c) organylphosphonate, d) phosphite, e) silicate, alumosilicate and/or silicon dioxide which is solid at 25°C, f) a representative selected from the group of triazine complex, polyphosphate, hypophosphite, nitrogen-containing diphosphate, organophosphate, phosphazene and/or polyphosphonate, g) optionally a representative selected from the group of metal hydroxide, metal carbonate, metal borate, zinc stannate and/or intumescent additive, and h) optionally pigment. The mixtures can be used for production of flame-retardant polymer compositions comprising thermoplastic and elastomeric polymers that are of excellent suitability for production of cable sheaths or cable insulations.
H01B 7/295 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par des températures extrêmes ou par les flammes en utilisant un matériau résistant aux flammes
8.
WATER-BASED PIGMENT PREPARATIONS, PRODUCTION AND USE OF SAME
C08G 65/26 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir d'éthers cycliques par ouverture d'un hétérocycle à partir d'éthers cycliques et d'autres composés
The invention relates to environmentally stable organic pigment which is modified by a polymer and characterized by a change of Delta E (dE) of less than 5 after 2000 h simulated accelerated weathering measured according to DIN EN ISO 11341 in silicone paint.
C09B 67/08 - Colorants ou pigments particulaires enrobés
C09D 5/28 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte pour givrage, craquelage, peau d'orange ou autres effets décoratifs similaires
11.
COACERVATION PROCESS TO ENCAPSULATE ORGANIC PIGMENTS THAT SHOW IMPROVED WEATHER FASTNESS
In a first aspect, the present invention relates to an encapsulated organic pigment comprising of an organic pigment as core material and a material capable of forming microcapsules as shell material, wherein the particle size of the encapsulated pigment (core-shell-product) is in the range from 50 nm to 500 µm and the particle size distribution D 90 is < 100 µm.
The present invention relates to an encapsulated dye composition and a method for preparation thereof. The encapsulated dye composition of the present disclosure is found to be non-bleeding encapsulated dye. The encapsulated dye composition comprises a carrier consisting of a mixture of silica and clay, and a dye encapsulated in the carrier. The encapsulated dye optionally comprises a binder.
1234124122, M is an n-valent cation and n means 1 to 4, c) organylphosphonate, d) phosphite, e) as applicable, a representative selected from the group consisting of triazine complex, polyphosphate, hypophosphite, nitrogenous diphosphate, organophosphate, phosphazene and/or polyphosphonate, f) as applicable, a representative selected from the group consisting of metal hydroxide, metal carbonate, metal borate, zinc stannate and/or intumescence additive, and g) as applicable, pigment, wherein at least one of components e) and/or f) must be present in the mixture. The mixtures can use thermoplastic and elastomeric polymers in order to produce flame-retardant polymer compositions, which are exceptionally suitable for producing cable sheathing or cable insulation.
C09K 21/04 - Substances inorganiques contenant du phosphore
C09K 21/12 - Substances organiques contenant du phosphore
H01B 7/295 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par des températures extrêmes ou par les flammes en utilisant un matériau résistant aux flammes
The invention relates to a container (100), preferably for loosely stored products, comprising a) a container body (10) comprising a peripheral body wall (16); b) a cover (20) comprising an outer peripheral cover wall (32) and a cover skirt (30); c) a hinge (22) connecting the container body (10) and the cover (20); and d) at least one protruding element (41, 42) provided on the peripheral body wall (16) of the container and/or on the outer peripheral cover wall (32).
32w23ww of 50,000 g/mol to 300,000 g/mol. Said thermoplastic molding compounds, because of the viscosity and mechanical properties thereof, are suitable for fiber mesh applications.
24ee-*, wherein R1 is an optionally substituted hydrocarbon residue and e is an integer of from 0 to 1000. The invention also concerns use of the polymer composition as well as an article of manufacture comprising the polymer composition.
The invention relates to a composition comprising one or more polymers as component A and one or more diphenylphosphino compounds, in particular diphenylphosphino (meth)acrylate or (meth)acrylamide based compounds, as component B. Further, the present invention relates to the use of such diphenylphosphino compounds for stabilizing a polymer composition with respect to exposure to heat and/or mechanical stress during processing.
B32B 15/00 - Produits stratifiés composés essentiellement de métal
C07F 9/655 - Composés hétérocycliques, p. ex. contenant du phosphore comme hétéro-atome du cycle comportant des atomes d'oxygène, avec ou sans atomes de soufre, de sélénium ou de tellure, comme uniques hétéro-atomes du cycle
C07F 9/6553 - Composés hétérocycliques, p. ex. contenant du phosphore comme hétéro-atome du cycle comportant des atomes de soufre, avec ou sans atomes de sélénium ou de tellure, comme uniques hétéro-atomes du cycle
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
B32B 15/00 - Produits stratifiés composés essentiellement de métal
C07F 9/655 - Composés hétérocycliques, p. ex. contenant du phosphore comme hétéro-atome du cycle comportant des atomes d'oxygène, avec ou sans atomes de soufre, de sélénium ou de tellure, comme uniques hétéro-atomes du cycle
C07F 9/6553 - Composés hétérocycliques, p. ex. contenant du phosphore comme hétéro-atome du cycle comportant des atomes de soufre, avec ou sans atomes de sélénium ou de tellure, comme uniques hétéro-atomes du cycle
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
H01L 51/05 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés au redressement, à l'amplification, à la génération d'oscillations ou à la commutation et ayant au moins une barrière de potentiel ou une barrière de surface; Condensateurs ou résistances à l'état solide, ayant au moins une barrière de potentiel ou une barrière de surface
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
20.
A HYBRID PIGMENT, METHOD FOR PREPARATION THEREOF AND USES THEREOF
The present invention relates to a hybrid pigment with high opacity comprising organic-inorganic pigment and uses thereof. The present invention also relates to a process for synthesizing the hybrid pigment and using said pigment in varnishes, paints, inks, plastics and coating materials.
The invention relates to resin- and mineral oil-free adhesives, comprising 55 - 100 wt.% of a copolymer of propylene and one or more additional monomers selected from the group of ethylene and 1-olefins with 4 to 20 C atoms, wherein the copolymer is produced using metallocene catalyzers. The invention is characterized by a. a melt viscosity at 170 °C of 20 to 8000 mPas (DIN 53019); b. a density of 0.84 to 0.90 g/cm3 (23°C, ISO 1183); c. a glass transition temperature of less than -30°C (DIN EN ISO 11357-2:2014); and d. a melting point, measured according to ASTM D97, of less than 50 °C. The adhesives are suitable as pressure-activated adhesives by virtue of their tacky properties.
The invention concerns a polymer composition, comprising: a thermoplastic base polymer, an inorganic desiccant material, preferably selected from the group comprising molecular sieves, zeolites, silica gel, clay, hydrate salts, metal oxides and mixtures thereof, and an additive. The invention also concerns a method of producing the polymer composition as well as an article of manufacture comprising the polymer composition. In addition, the invention concerns the use of a polyether block amide as an additive in a polymer composition comprising a base polymer and an inorganic desiccant material, preferably selected from the group comprising molecular sieves, zeolites, silica gel, clay, hydrate salts, metal oxides and mixtures thereof.
B65D 81/26 - Adaptations pour empêcher la détérioration ou l'altération du contenuApplications au réceptacle ou au matériau d'emballage d'agents de conservation des aliments, de fongicides, d'insecticides ou de produits repoussant les animaux avec dispositifs pour évacuer ou absorber les fluides, p. ex. s'écoulant du contenuEmploi de produits empêchant la corrosion ou de dessiccateurs
B01D 53/28 - Emploi de substances spécifiées comme agents desséchants
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
23.
PROCESS FOR PREPARATION OF 1-NITROBENZENE-2-ALKYLOXYCARBONYL-5-CARBOXYLIC ACID
The present invention relates to processes for preparation of 1 -nitrobenzene-2- alkyloxycarbonyl-5-carboxylic acid. In particular, the present invention relates to preparation of 1 -nitrobenzene-2-alkyloxycarbonyl-5-carboxylic acid by partial hydrolysis of diester of 1 -nitrobenzene 2,5-dicarboxylic acid in presence of hydrogen chloride.
C07C 201/12 - Préparation de composés nitrés par des réactions ne créant pas de groupes nitro
C07C 205/57 - Composés contenant des groupes nitro liés à un squelette carboné le squelette carboné étant substitué de plus par des groupes carboxyle ayant des groupes nitro et des groupes carboxyle liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné
24.
CONTAINER FOR MEDICAL AND/OR PHARMACEUTICAL PRODUCTS WITH INTERSTICE
The invention pertains to a container (100, 300) for storing medical and/or pharmaceutical products. The container includes a plastic container body (102) including a side wall (202), a base (204) and an opening (206) defining the storage volume (108), an active insert (600, 600'), placed inside the container body (102) and including a tubular side wall (602) of length L, extending from a lower extremity (606) to an upper extremity (605), and an empty interstice (12) between the side wall of the active insert and the side wall of the container body. This container is an improved container for the storage of medical and/or pharmaceutical products.
The present invention relates to a water-insoluble polymer in the form of an aqueous polymer dispersion, which can be used as a dispersion agent for pigments in non-aqueous colourant preparations, wherein the pigments to be dispersed are additivized with the aqueous polymer dispersion during production thereof, thus producing an additive-enhanced, easily dispersible pigment for non-aqueous colourant preparations.
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
1202202205206-201100000056256947888182118561183183187931221221856101414142122141431211831841821225125121818122411856 118218212212187118610811821811211221 22211182211818-alkyl; and as component (C) a thermoplastic polymer.
The present invention relates to a pest repellent polymeric composition comprising a thermoplastic polymer and a silica carrier having absorbed thereon a pest repellent active. The pest repellent active is absorbed on the silica carrier in presence of a surfactant. The invention also relates to articles prepared from the pest repellent polymeric composition.
A01N 25/08 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des solides comme supports ou diluants
A01N 25/24 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des ingrédients augmentant l'adhérence des ingrédients actifs
A01N 37/18 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant le groupe —CO—N, p. ex. amides ou imides d'acide carboxyliqueLeurs thio-analogues
A01N 47/16 - Dérivés de l'acide carbamique, c.-à-d. contenant le groupe —O—CO—NLeurs thio-analogues l'atome d'azote faisant partie d'un hétérocycle
A01N 37/08 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant des groupes carboxyliques, ou leurs thio-analogues, liés directement par l'atome de carbone à un cycle cycloaliphatiqueLeurs dérivés
28.
FLAME-RETARDANT AND COLOR-STABLE POLYAMIDE MOLDING COMPOUNDS
The invention relates to a flame-retardant polyamide composition containing: as component A) 1 to 96 wt.% of one or more thermoplastic polyamides; as component B) 2 to 25 wt.% of a diorganylphosphinic acid salt of formula (I), wherein R1and R2118618718718144040, wherein the sum of the components always amounts to 100 wt.%.
12ppq q or Zn, n is 2 to 3, and q = (4 - n) /2, wherein the X-ray powder diffractogram of the compositions contain the following reflections: in the angular range 2θ from 9.099° to 9.442°, from 18.619° to 18.984° and from 26.268° to 26.679° and/or in the angular range 2θ from 5.112° to 5.312°, from 6.097° to 6.297°, from 10.082° to 10.282°, from 10.350° to 10.550° and from 12.308° to 12.508° and/or in the angular range 2θ from 9.117° to 9.317° and from 18.537° to 18.737° and/or in the angular range 2θ from 8.300° to 8.500° and from 14.765° to 15.076°. The polyamide compositions can be used to produce fibres, films and moulded bodies, in particular for electrical and electronic applications.
12pp33 represents ethyl, Met represents Al, Fe, TiOq or Zn, n represents 2 to 3, and q = (4 – n) / 2, an inorganic phosphonate as component F, and wax selected from the group consisting of polyoelfin wax, amide wax, natural wax, long-chained aliphatic carboxylic acids and/or esters or salts thereof as component G. The polyester compositions can be used to produce fibers, films, and moulded bodies, in particular for applications in the electrical and electronics fields.
12p33 represents ethyl, Met represents Al, Fe, TiOq or Zn, n is 2 to 3, and q = (4 - n) /2, wherein the X-ray powder diffractogram of the compositions contain the following reflections: in the angle range 2θ from 9.099° to 9.442°, from 18.619° to 18.984° and from 26.268° to 26.679° and/or in the angle range 2θ from 5.112° to 5.312°, from 6.097° to 6.297°, from 10.082° to 10.282°, from 10.350° to 10.550° and from 12.308° to 12.508° and/or in the angle range 2θ from 9.117° to 9.317° and from 18.537° to 18.737° 5 and/or in the angle range 2θ from 8.300° to 8.500°. The polyester compositions can be used to produce fibres, films and moulded bodies, in particular for electrical and electronic applications.
pp3qq or Zn, n is 2 to < 4, and q = (4 - n) /2, wherein the melamine polyphosphate has an average degree of condensation from 2 - 200 as component D, wherein the x-ray diffractogram of the flame retardant combinations contain the following reflections: in the angle range 2θ from 9.099° to 9.442°, from 14.765° to 15.076°, from 18.619° to 18.984° and from 26.268° to 26.679° and/or in the angle range 2θ from 5.112° to 5.312°, from 6.097° to 6.297°, from 10.082° to 10.282°, from 10.350° to 10.550°, and from 12.308° to 12.508°, from 14.765° to 15.076° and/or in the angle range 2θ from 9.117° to 9.317°, from 14.765° to 15.076° and from 18.537° to 18.737° and/or in the angle range 2θ from 8.300° to 8.500° and from 14.765° to 15.076°. The polymer compositions can be used to produce fibres, films and moulded bodies, in particular for electrical and electronic applications.
12pp3q q or Zn, n is 2 to 3, and q = (4 - n) /2, melamine cyanurate as component D, wherein the x-ray powder diffractogram of the flame retardant combinations contain the following reflections: in the angle range 2θ from 9.099° to 9.442°, from 10.802° to 11.004°, from 11.775 to 11.990, from 18.619° to 18.984° and from 26.268° to 26.679° and/or in the angle range 2θ from 5.112° to 5.312°, from 6.097° to 6.297°, from 10.082° to 10.282°, from 10.350° to 10.550°, from 10.802° to 11.004°, from 11.775° 5 to 11.990° and from 12.308° to 12.508° and/or in the angle range 2θ from 9.117° to 9.317°, from 10.802° to 11.004°, from 11.775° to 11.990° and from 18.537° to 18.737° and/or in the angle range 2θ from 8.300° to 8.500°, from 10.802° to 11.004° and from 11.775° to 11.990°. The polymer compositions can be used to produce fibres, films and moulded bodies, in particular for electrical and electronic applications.
12pp3qq or Zn, n represents 2 to 3, and q = (4 - n) / 2; melamine polyphosphate having an average degree of condensation between 2 to 200 as component D; and melamine cyanurate as component E. The polymer compositions can be used to produce fibres, films, and moulded bodies, in particular for applications in the field of electronics.
12pp3qq or Zn, n represents 2 to 3, and q = (4 - n) / 2, melamine polyphosphate with an average degree of condensation of 2 to 200 as component F, and a wax selected from the group of polyolefin waxes, amide waxes, natural waxes, long-chained aliphatic carboxylic acids and/or their esters or salts as component G. The polyamide compositions can be used to produce fibres, films, and moulded bodies, in particular for applications in the electrical and electronics field.
12pp3qq or Zn, n represents 2 to 3, and q = (4 – n) / 2. The polyamide compositions can be used to produce fibres, films and moulded bodies, in particular for electrical and electronic applications.
12pp3qq or Zn, n represents 2 to 3, and q = (4 – n) / 2, a melamine polyphosphate having an average degree of condensation of between 2 to 100 as component F, a sterically hindered phenolic antioxidant as component G, and/or an organic phosphite and/or organic phosphonite as component H. The polyamide compositions can be used to produce fibers, films, and moulded bodies, in particular for applications in the electrical and electronics fields.
12pp3qq or Zn, n represents 2 to 3, and q = (4 – n) / 2, and a melamine polyphosphate having an average degree of condensation of 2 to 200 as component F. The polyamide compositions can be used to produce fibers, films, and moulded bodies, in particular for applications in the electrical and electronics fields.
12p3qq or Zn, n means 2 to 3, and q = (4 – n) / 2, a melamine polyphosphate having an average degree of condensation of 2 to 200 as component F, and a gray colorant as component G. The gray polyamide compositions can be used to produce fibers, films, and molded bodies, in particular for applications in the electrical and electronics fields.
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
40.
FLAME-RETARDANT BLACK POLYAMIDE COMPOSITIONS AND USE THEREOF
12pp3qq or Zn, n represents 2 to < 4, and q = (4 - n) / 2; melamine polyphosphate having an average degree of condensation of 2 to 200 as component F; and black colouring as component G. The black polyamide compositions can be used to produce fibres, films, and moulded bodies, in particular for applications in the field of electronics.
12p3qq or Zn, n represents 2 to 3, and q = (4 – n) / 2. The polyamide compositions can be used to produce fibres, films and moulded bodies, in particular for electrical and electronic applications.
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
42.
ADDITIVE MIXTURES FOR PLASTICS, LASER-MARKABLE POLYMER COMPOSITIONS CONTAINING SAME AND USE THEREOF
12pp33 means ethyl, Met is AI, Fe, TiOq or Zn, n means 2 to 3, and q = (4 - n) / 2, and antimony, tin and/or indium as component D. Polymer compositions containing said additive mixtures are characterized by exceptional flame protection and by very good laser markability or laser weldability.
C08K 5/53 - Phosphore lié à l'oxygène lié uniquement à l'oxygène et au carbone
C08K 9/02 - Ingrédients traités par des substances inorganiques
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
C09B 29/18 - Colorants monoazoïques préparés par diazotation et copulation à partir de copulants ne contenant comme groupe orienteur qu'un groupe hydroxyle o-Hydroxycarbonamides
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
The invention relates to a polyether-polyester copolymer comprising: (i) polyether segments wherein at least one polyether segment contains at least one polytetramethylene oxide segment, (ii) polyester segments, (iii) bridging elements of the structure -CO-R2-CO-, wherein R2 represents an optionally substituted bivalent hydrocarbon residue consisting of 1 to 100 carbon atoms; (iv) one or two end-caps R1 -O-(C2-C4-O-)e-*, wherein R1 is an optionally substituted hydrocarbon residue and e is an integer of from 0 to 1000.
It has been found, that when co-absorbing substances are added to intrinsic laser- absorbing bismuthoxide, the marking performance with a Nd.YAG-laser is improved or at least kept at the same level by reducing the costs. It is suspected, that the co-absorbing additive is not simply adding a contrast to the polymer by carbonizing the surrounding polymer but helping the bismuthoxide to couple the laser radiation and to ease the color change of this additive. This so found effect helps to cheapen the replacement of antimony trioxide and therewith have a safer and more sustainable solution for the current and future technology of laser marking.
The invention relates to azo pigment mixtures which contain at least one azo pigment of formula (IIIa) and at least one azo pigment of formula (IIIb)
1 and V in formula (IIIa) and formula (IIIb) are independent of each other and are defined as described, and the azo pigments of formula (IIIa) and formula (IIIb) are different.
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
Naphthol AS-pigments of formula (I), wherein R1 represents methyl or C3-C8-alkyl; R2 represents hydrogen or C1-C4-alkyl; Y represents C1-C4-alkyl or C1-C4-alkoxy; and Z′ represents hydrogen, phenyl, naphthyl, or substituted phenyl or substituted naphthyl, wherein the number of substituents can be 1, 2, 3 or 4 and are selected from the group consisting of halogen, nitro, cyano, C1-C4-alkoxycarbonyl, carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, phenylcarbamoyl, sulfamoyl, phenylsulfannoyl, C1-C4-alkylsulfamoyl, di(C1-C4)-alkylsulfamoyl, C1-C4-acylamino, C1-C4-alkyl and C1-C4-alkoxy.
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03G 9/09 - Agents colorants pour les particules de toner
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
C09B 29/18 - Colorants monoazoïques préparés par diazotation et copulation à partir de copulants ne contenant comme groupe orienteur qu'un groupe hydroxyle o-Hydroxycarbonamides
G03F 7/105 - Matériaux photosensibles caractérisés par des détails de structure, p. ex. supports, couches auxiliaires avec des substances, p. ex. des indicateurs, pour obtenir des images visibles
The invention relates to contact adhesive compounds containing 5 to 50 wt% copolymers of propylene having ethylene and/or having olefins, selected from the group of 1-olefins having 4 to 20 C atoms, wherein the copolymers have been produced with the aid of metallocene catalysts and are characterized by a) a flow point, measured in accordance with ASTM D97, of < 50 °C, b) a viscosity at 170 °C in the range from 20 to 3000 mPa.s, measured with a rotary viscometer to DIN 53019, c) a density in the range from 0.84 to 0.90 g/cm3, measured at 23 °C in accordance with ISO 1183, d) a glass transition temperature of < -35 °C, measured in accordance with the DSC method according to DIN EN ISO 11357-2:2014.
The invention relates to a novel flame retardant-stabilizer combination for thermoplastic polymers, comprising, as component A, from 25 to 99.9% by weight of a phosphinic acid salt of the formula (I) wherein R1, R2 are the same or different and are each C1-C18-alkyl, linear or branched, C6-C18-aryl, C7-C18-arylalkyl or C7-C18-alkylaryl, or R1 and R2 form one or more rings with each other, M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is from 1 to 4; as component B, from 0 to 75 % by weight of a synergist or of a phosphorus/nitrogen flame retardant and, as component C, from 0.1 to 50 % by weight of magnesium oxide, zinc oxide, manganese oxide, tin oxide, dihydrotalcite, hydrocalumite, magnesium hydroxide, calcium hydroxide, zinc hydroxide, tin oxide hydrate, manganese hydroxide, zinc borate, basic zinc silicate, zinc stannate or mixtures of these substances, the sum of the component s always being 100 % by weight, and wherein the angle of repose of said flame retardant-stabilizer combination is between 5° and 45°.
The invention relates to a novel flame retardant-stabilizer combination for thermoplastic polymers, comprising, as component A, from 25 to 99.9 % by weight of a phosphinic acid salt of the formula (I) wherein R1, R21861871871818-alkylaryl, or R1and R2 form one or more rings with each other, M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is from 1 to 4; as component B, from 0 to 75 % by weight of a synergist or of a phosphorus/nitrogen flame retardant and, as component C, from 0.1 to 30 % by weight of telomeric phosphinic acid salts as component D, from 0 to 20 % by weight of organo phosphonic acid salt,, as component E, from 0 to 5 % by weight of phosphonic acid salt, the sum of the components always being 100 % by weight, and wherein the angle of repose of said flame retardant-stabilizer combination is between 5° and 45°.
The invention relates to a multilayer packaging film comprising at least three different types of layers (A), (B), and (C): (A) is at least one outer layer, (B) is at least one passive oxygen barrier layer, (C) is at least one active oxygen scavenging layer, characterized in that - the at least one outer layer (A) is a thermoplastic polymer; - the at least one passive oxygen barrier layer (B) is selected from the group consisting of ethylene vinyl alcohol copolymers, polyvinylchloride, copolymers of polyvinyl chloride, polyvinyl alcohol, polyvinylidene dichloride, copolymers of polyvinylidene dichloride, polyacrylonitrils, copolymers of polyacrylonitrils, polyethylene terephthalate, polyethylene naphthalate, polyethylenefuranoate, polysiloxanes, and polyamides; - the at least one active oxygen scavenging layer (C) comprises a) a plastic material which is a polyolefin, a polyolefin copolymer or a polystyrene, and additives (b) and (c), wherein b) is a polyterpenic resin; and c) is a transition metal catalyst
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 9/02 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant des substances animales ou végétales
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
The present invention provide a composition comprising: a polyacrylate-polysilane block copolymer of structure (I) and an organic polymer which is different from the block copolymer of formula (I) wherein m and n independent of one another, are integers ranging from 2 to 4000; p is an integer ranging from 0 to 5; q is an integer ranging from 1 to 5; R1 represents hydrogen, straight-chain or branched alkyl group having 1 to 4 carbon atoms; R2 represents hydrogen, straight-chain or branched alkyl group having 1 to 18 carbon atoms; R3 represents hydrogen, hydroxyl group, straight-chain or branched alkyl group having 1 to 4 carbon atoms, or an C6-C14- aryl group; L is a single bond or a bivalent group -NH-, -C(O)NH-, -NHC(O)NH-, -OC(O)NH- or -CH2-; R4, R5 and R6 independent of one another, represent hydrogen, straight-chain or branched alkyl group having 1 to 8 carbon atoms or a polydimethylsiloxane residue; and R7 represents hydrogen or methyl group.
C08G 81/02 - Composés macromoléculaires obtenus par l'interréaction de polymères en l'absence de monomères, p. ex. polymères séquencés au moins un des polymères étant obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 43/04 - Homopolymères ou copolymères de monomères contenant du silicium
C08L 53/00 - Compositions contenant des copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères
C08L 101/10 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés contenant des groupes silane hydrolysables
The invention relates a polyacrylate-polysilane block copolymer of general structure (I): wherein m and n independent of one another, are integers ranging from 2 to 4000; p is an integer ranging from 0 to 5; q is an integer ranging from 1 to 5; R1 represents hydrogen, straight-chain or branched alkyl group having 1 to 4 carbon atoms; R2 represents hydrogen, straight-chain or branched alkyl group having 1 to 18 carbon atoms; R3 represents hydrogen, hydroxyl group, straight-chain or branched alkyl group having 1 to 4 carbon atoms, or an C6-C14 aryl group; L is a linking moiety representing amine (-NH-) group, amide (-C(O)NH-) group, urea (-NHC(O)NH-) group, urethane (-OC(O)NH-) group or methylene (-CH2-) group; R4, R5 and R6 independent of one another, represents hydrogen, straight-chain or branched, alkyl group having 1 to 8 carbon atoms or polydimethylsiloxane group; and R7 represents hydrogen or methyl group.
C08F 220/26 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
C08F 230/08 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal contenant un métal contenant du silicium
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 77/00 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant du silicium, avec ou sans soufre, azote, oxygène ou carbone
55.
FLAME PROTECTION AGENT MIXTURES, THEIR PREPARATION AND THEIR USE
The invention relates to a flame protection agent mixture containing as component A) 99.9999 to 87 wt.% of diorganylphosphinic acid salts and as component B) 0.0001 to 13 wt.% of iron, wherein the sum of A) and B) is 100 wt.%. The invention also relates to processes for their preparation and their use.
The invention relates to a flame retardant mixture containing, as component A) 99.9999 - 87 wt.% diorganyl phosphinic acid salts and as component B) 0.0001 -13 wt.% iron, the sum of A) and B) amounting to 100 wt.% The invention also relates to a method for producing the aforementioned flame retardant mixtures and to the use thereof.
The present invention relates to the use of an additive composition for the preparation of polycondensation polymers wherein the additive combination is present in the polycondensation reaction and wherein the additive combination comprises one or more compounds of the formula (A) wherein R11, R12, R13, R14, R15, R16, R17, and R18 are independently selected from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert. -butyl, linear or branched pentyl, linear or branched hexyl, linear or branched heptyl, linear or branched octyl or linear and branched nonyl groups, and R21 and R22 are independently selected from the group consisting of hydrogen, methyl, O(C1-C6-Acyl) and O-R3, wherein R3 is selected from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert. -butyl linear or branched pentyl, linear or branched hexyl, linear or branched heptyl, linear or branched octyl or linear and branched nonyl groups, and one or more sterically hindered organic phosphorous(lll) compounds selected from the group consisting of sterically hindered phenyl phosphonites and sterically hindered phosphites.
The invention relates to the use of at least one compound of the formula (1) wherein R1, R2 and R3 are the same or different and denote a C1-C10-alkyl as a hydrolysis stabilizer in polyester materials.
The invention relates to the use of at least one compound of the formula (1) wherein R1 and R2 are the same or different and denote a C1 -C10 -alkyl as a hydrolysis stabilizer in polyester materials.
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
61.
C.I. pigment yellow 155 and process for preparing the same, pigment composition and colorant composition containing the pigment, and use thereof as colorant
The invention relates to a halogen-free, intumescent fire-proof coating, characterised in that it contains at least one terpene- and/or polyterpene-based film-forming binder, and to the use thereof.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
The invention relates to a flame-retardant, polyamide composition containing: as component A) 1 to 96 wt.% of one or more thermoplastic polyamides; as component B) 2 to 25 wt.% of a dialkylphosphinic acid salt of formula (I), where R1 and R2 are the same or different and represent linear, branched or cyclical C1-C18 alkyl, C6-C18 aryl, C7-C18 aryl alkyl and /or C7-C18 alkylaryl; M represents Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is 1 to 4; n is 1 to 4; as component C) 1 to 20 wt.% of a salt of phosphoric acid; as component D) 1 to 20 wt.% of one or more condensation products of melamine; as component E) 0 to 50 wt.% of a filler and/or reinforcing agent; as component F) 0 to 2 wt.% of a phosphite or phosphonite or mixtures thereof; and as component G) 0 to 2 wt.% of an ester or salt of long-chained aliphatic carboxylic acids (fatty acids) which typically have chain lengths of C14 to C40, the sum of the components always amounting to 100 wt.%. The invention also relates to the use of said composition.
The invention relates to a liquid formulation for foaming a thermoplastic polystyrene, said formulation comprising a) a liquid carrier; and b) at least one endothermic chemical blowing agent selected from the group consisting of dicarboxylic acids, tricarboxylic acids, salts of dicarboxylic acids, salts of tricarboxylic acids, esters of dicarboxylic acids and esters of tricarboxylic acids.
C08J 9/08 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage dégageant de l'anhydride carbonique
The invention relates to polymeric flame retardant mixtures containing a) 0.1 to 70 wt% dialkyl phosphinic acid salt, b) 0 to 20 wt% telomers, and c) 30 to 99.9 wt% oligomers, a), b) and c) adding up to 100 wt%, with the proviso that a), b) and c) are different compounds. The invention also relates to methods for synthesizing said polymeric flame retardant mixtures and the use thereof.
The invention relates to mixtures containing, as component (A) ammonium polyphosphate and, as component (B) a soluble ionic compound which contains sulfate and/or is capable of releasing sulfate ions. The invention also relates to a method for producing said type of mixtures and to the use thereof.
C09K 21/04 - Substances inorganiques contenant du phosphore
H01B 7/295 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par des températures extrêmes ou par les flammes en utilisant un matériau résistant aux flammes
The invention relates to a solvent-free method for producing carboxylic acid amides of formula (1) R1-CONR3R4 (1) which are precipitated, at the given reaction temperatures, as a solid from the reaction mixture, in a mechanical device with which liquid and solid mixtures of liquid and solid substances are intermixed by shear forces; wherein at least one carboxylic acid ester of formula (I) R1-COOR2 (I) where R1 and R2 are the same or different and stand for a, where applicable, substituted hydrocarbon group with 1 to 100 C- atoms, is reacted with at least one amine of formula (II) HNR3R4 (II) where R3 and R4 are the same or different and stand for hydrogen or a, where applicable, substituted hydrocarbon group with up to 1 to 100 C- atoms, in the presence of at least one catalyst from the group consisting of metal alcoholates, at a reaction temperature of between 70 and 150 °C.
C07C 231/02 - Préparation d'amides d'acides carboxyliques à partir d'acides carboxyliques ou à partir de leurs esters, anhydrides ou halogénures par réaction avec de l'ammoniac ou des amines
The invention relates to a compound of formula (I), characterised by the characteristic signals in the X-ray diffraction powder pattern measured with Cu Kalpha radiation (0.154 nm) at a 2-theta angle of 15.0 and 22.7 with a high intensity, and of 5.0, 11.3, 18.9, 20.8, 21.6 and 23.6 with a medium intensity, as well as to a method for producing the compound of formula (I) by reacting at least one isophthalic acid diester of formula (II) where R1 and R2 are the same or different and stand for an aliphatic group, with two equivalents 4-amino-2,2,6,6-tetramethylpiperidine, in the presence of at least one catalyst from the group of metal alcoholates and at a reaction temperature of between 50 and 150 °C.
The invention relates to the use of pigment mixtures which contain at least one pigment of formulas (Ia) and (Ib), wherein, independent from each other, X1, X3 represent carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, sulfamoyl, phenylsulfamoyl, C1-C4-alkylsulfamoyl or di(C1-C4)-alkylsulfamoyl; X2, X4 represents hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen or nitro; Y1, Y2 represents hydrogen, halogen or C1-C4-alkyl, C1-C4-alkoxy or C1-C4-alkoxycarbonyl; and Z1, Z2 represents hydrogen, phenyl, naphthyl, benzimidazolonyl, substituted phenyl or substituted naphthyl, wherein the substituents can be 1, 2, 3 or 4 and selected from the groups halogen, nitro, cyano, C1-C4-alkoxycarbonyl, carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, phenylcarbamoyl, sulfamoyl, phenylsulfamoyl, C1-C4-alkylsulfamoyl, di(C1-C4)-alkylsulfamoyl, C1-C4-acylamino, C1-C4-alkyl and C1-C4-alkoxy, and the pigments of formulas (Ia) and (Ib) are different. Said pigment mixtures are used as a dye in printing methods.
The invention relates to azo-pigment mixtures which contain at least one azo-pigment of formula (la) and at least one azo-pigment of formula (Ib), wherein, independently from each other, X1, X3 represent carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, sulfamoyl, phenylsulfamoyl, C1-C4-alkylsulfamoyl or di(C1-C4)-alkylsulfamoyl; X2, X4 represent hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen or nitro; Y1, Y2 represents hydrogen ,-C1-C4-alkyl, C1-C4-alkoxy, halogen or C1-C4-alkoxycarbonyl; and Z1, Z2 represents hydrogen, phenyl, naphthyl, benzimidazolonyl, substituted phenyl or substituted naphthyl, wherein the substituents can be 1, 2, 3 or 4 and are selected from the group consisting of halogen, nitro, cyano, C1-C4-alkoxycarbonyl, carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, phenylcarbamoyl, sulfamoyl, phenylsulfamoyl, C1-C4-alkylsulfamoyl, di(C1-C4)-alkylsulfamoyl, C1-C4-acylamino, C1-C4-alkyl and C1-C4-alkoxy, and the pigments of formulas (la) and (Ib) are different.
C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
The invention relates to naphthol AS-pigments of formula (I), wherein R1 represents methyl or C3-C8-alkyl; R2 represents hydrogen or C1-C4-alkyl; Y represents C1-C4-alkyl or C1-C4-alkoxy; and Z' represents hydrogen, phenyl, naphthyl, or substituted phenyl or substituted naphthyl, wherein the number of substituents can be 1, 2, 3 or 4 and are selected from the group consisting of halogen, nitro, cyano, C1-C4-alkoxycarbonyl, carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, phenylcarbamoyl, sulfamoyl, phenylsulfannoyl, C1-C4-alkylsulfamoyl, di(C1-C4)-alkylsulfamoyl, C1-C4-acylamino, C1-C4-alkyl and C1-C4-alkoxy.
C09B 29/01 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo
C09B 29/18 - Colorants monoazoïques préparés par diazotation et copulation à partir de copulants ne contenant comme groupe orienteur qu'un groupe hydroxyle o-Hydroxycarbonamides
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03G 9/09 - Agents colorants pour les particules de toner
72.
ANTICORROSIVE FLAME RETARDANT FORMULATIONS FOR THERMOPLASTIC POLYMERS
The invention provides anticorrosive flame retardant formulations for thermoplastic polymers, comprising from 20 to 97.9% by weight of a (di)phosphinic acid salt of formula (I) and/or (II) where R1, R2 are the same or different and are H or C1-C6-alkyl, linear or branched, and/or aryl; R3 is C1-C10-alkylene, linear or branched, C6-C10-arylene, C6-C10-alkylarylene or C7-C20-arylalkylene; M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is from 1 to 4; n is from 1 to 4; x is from 1 to 4, and as component B from 2 to 50% by weight of a phosphazene of the general formula (III) or (IV) wherein R4 and R4' are the same or different and are C1-C20-alkyl, C6-C30-aryl, C6-C30-arylalkyl or C6-C30-alkyl-substituted aryl, and X is a -N=P(OPh)3 or -N=P(O)OPh group and Y is the -P(OPh)4 or -P(O)(OPh)2 group; as component C from 0.1 to 30% by weight of an inorganic zinc compound, and as component D from 0 to 50% by weight of a nitrogen-containing flame retardant.
The invention relates to a flame-retardant, polyamide composition containing as component A) 1 - 96 wt.% of one or more thermoplastic polyamides, as component B) 2 - 25 wt.% of a dialkylphosphinic acid salt of formula (I) and/or a diphosphinic acid salt of formula (II) and/or polymers thereof, wherein R1, R2 are the same or different and C1-C6-alkyl are linear or branched or H, R3 represents C1-C10-alkylene, linear or branched, C6-C10-alkylene, linear or branched, C7-C20-arylalkylene; M represents C7-C20-arylalkylene; M represents Mg, Ca, AI, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is 1 - 4; n is 1 - 4; x is 1 - 4, as component C) 1 - 20 wt.% of a salt of the phosphoric acid, as component D) 1 - 20 wt.% of a phosphazene, as component E) 0 - 50 wt.% of a filling or reinforcing agent, as component F) 0 - 1 wt.% of a phosphonite or a mixture of phosphonite and a phosphite, and as component G) 0 - 1 wt.% of an ester or salt of long-chained aliphatic carboxylic acids (fatty acides), with the typical chain lengths of C14 - C40, the total of the components always amounting to 100 wt.%.
The invention relates to a method for producing flame-resistant, non-corrosive and stable polyamide moulding compounds. The aim of the invention is to use a mixture of several components as non-corrosive flame retardants. Said mixture comprises, as component A) 20 - 98 wt.% of a dialkylphosphinic acid salt of formula (I) and/or a diphosphinic acid salt of formula (II) and/or polymers thereof, wherein R1, R2 are the same or different and C1 -C6-alkyl are linear or branched; R3 represents C1-C10-alkylene, linear or branched, C6-C10-arylene, C7-C20-alkylarylene or C7-C20-arylalkylene; M represents Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is 1 - 4; n is 1 - 4; x is 1 - 4, as component B) 1 - 80 wt.% of a salt of the phosphoric acid, having general formula (III) [HP(=O)O2]2-M m+, wherein M represents Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na and/or K, as component C) 0.1 - 30 wt.% of an inorganic zinc compound, as component D) 0 - 30 wt.-% of a nitrogen-containing synergist and/or a phosphorous/nitrogen flame retardant, as component E) 0 - 3 wt.% of a phosphonite or a mixture of a phosphonite and a phosphite and as component F) 0 - 3 wt.-% of an ester or salt of long-chained aliphatic carboxylic acids (fatty acids), which comprise the typical chain lengths of C14 - C40, the total of the components always amounting to 100 wt.%.
The invention relates to flame retardant mixtures comprising as component (A) 30% to 99.9% by weight of dialkylphosphinic salts of the formula (II), a and b may be the same or different and are each independently 1 to 9, and where the carbon chains may be linear, branched or cyclic and M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base and m is 1 to 4, as component (B) 0.1% to 70% by weight of alkyl hydroxyalkylphosphinyl organylcarboxylic acid salts and/or ester salts of the formula (I) where R1 CyH2y+1 with y = 2 to 8, R2, R3, R4, R5, R6 are the same or different and are each independently H, CxH2x+1, CxH2x-1, CxH2x-3, CxH2xCO2X, CxH2x-2CO2X, CxH2x-4CO2X, (C2H3CO2X)u and u = 0 to 1000000, CO2X, CxH2x (P(O)(OM)R1), CxH2x-2(P(O)(OM)R1)(CO2X) and/or CH2CO2X, where, in the R1, R2, R3, R4, R5 and R6 groups, the carbon chains may be linear, branched or cyclic, M' is Mg, Ca, Al, Sb, Sn, Ge, Fe, Ti, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K, H and/or N-containing cations, x is 1 to 25, X is H, M, CzH2z+1 and z is 1 to 8, with the proviso that at least one of the R2, R3, R4, R5, R6 groups is not H, and the compounds of formula (II) and formula (I) are different compounds.
The invention relates to a method for stabilization of polyamides, which comprises admixing the polyamides before or during processing with an effective amount of one or more compounds of formula (1) where R1 and R2 each represent a sterically hindered cyclic amine.
C.I. PIGMENT YELLOW 155 AND PROCESS FOR PREPARING THE SAME, PIGMENT COMPOSITION AND COLORANT COMPOSITION CONTAINING THE PIGMENT, AND USE THEREOF AS COLORANT
Problem to be Solved: It is intended to provide an azo pigment C.I. Pigment Yellow 155 that is excellent in image fixability, etc., because of high affinity toward binder resins and permits easy handling of pigment dispersions in organic solvents, and a process for preparing the same. Solution: The present invention provides C.I. Pigment Yellow 155 having a methanol wettability (MW value) of the pigment powder of 10% to 2%, each inclusive.
The present invention relates to a composition comprising at least one compound of the formula (1) wherein R1, R2 and R3 are the same or different and denote a C1-C10-alkyl, and at least one carrier resin.
C08J 11/26 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation par traitement avec une substance organique par traitement avec des composés organiques contenant de l'oxygène contenant des groupes acide carboxylique, leurs anhydrides ou esters
Solid concentrate composition for polymeric chain extension The present invention reiates to a concentrate composition comprising at least one terephthalic acid ester of formula (1) wherein R1 and R2 are the same or different and denote a C1-C10-alykl; and at least one carrier resin.
C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères
C08J 11/26 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation par traitement avec une substance organique par traitement avec des composés organiques contenant de l'oxygène contenant des groupes acide carboxylique, leurs anhydrides ou esters
The present invention relates to catalyst composition for a polyester manufacturing process, comprising a titanium catalyst and/or an antimony catalyst as main catalyst, and either (i) at least one co-catalyst A, or (ii) at least one co-catalyst B and at least one co-catalyst C, or (iii) a combination thereof, and wherein co-catalyst A is selected from the group consisting of a metal salt of an alkyl or an aryl phosphinic acid, or a metal salt of an alkyl or aryl diphosphinic acid, or a combination thereof, and co-catalyst B is selected from the group consisting of an alkyl or aryl phosphinic acid, an alkyl or aryl diphosphinic acid a combination thereof, and co-catalyst C selected from the group of a metal salt, a metal hydroxide or a metal organyl compound.
The invention relates to a method for producing ethylenedialkylphosphinic acids, esters and salts, and to the use thereof as flame retardants. The claimed method is characterised in that ⋅ a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of catalyst A so as to obtain an alkylphosphonous acid, salt or ester (II) thereof, and ⋅ b) the alkylphosphonous acid, salt or ester (II) thereof obtained in this manner is reacted with acetylenic compound (V) in the presence of catalyst B in order to obtain the ethylenedialkylphosphinic acid derivative (III), ⋅ catalyst A being transition metals and/or transition metal compounds and/or catalyst systems composed of a transition metal and/or a transition metal compound and at least one ligand ⋅ and catalyst B being electromagnetic radiation.
The invention relates to an article comprising a monolayer or multilayer thermoplastic material, said material comprises (i) 38.00 to 99.95 %, preferably 67.00 to 99.9 %, more preferably 57.00 to 99.85 %, by weight of polylactic acid, (ii) 0.05 to 4.90 %, preferably 0.10 to 2.90 %, more preferably 0.15 to 2.00 %, even more preferably 0.2 to 1.00 %, most preferably 0.25 to 0.75 %, by weight of an epoxidized vegetable oil; (iii) 0 to 60.00 %, preferably 0 to 40.00 %, more preferably 0 to 30.00 %, by weight of further additives selected from the group consisting of impact modifiers, plasticisers, crosslinking agents, foaming agents, fillers, colorants, stabilizers, lubricants, and mixtures thereof, the weight percentages being relative to total weight of the monolayer or multilayer thermoplastic material and adding up to 100 %.
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
C08J 9/08 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage dégageant de l'anhydride carbonique
2, for sticking a film to a nonwoven material during the production of hygiene items such as disposable nappies, baby nappies, incontinence products, panty liners and/or sanitary towels.
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