C08K13/00

FILLED COMPOSITION CONTAINING POLYPHENYLENE SULPHIDE (PPS) AND POLYAMIDE 6 (PA6)

The present invention relates to a polymer composition (C) comprising: a polyphenylene sulfide (PPS), at least 3 wt. % of polyamide 6 (PA6), 25 to 60 wt. % of reinforcing agents, 3 to 8 wt. % of a functionalized, non-aromatic elastomer, wherein the weight ratio PPS/PA6 is at least 4 and wherein wt. % are based on the total weight of the composition. The present invention also relates to articles incorporating the polymer composition and the use of polyamide 6 (PA6) as a heat-aging stabilizer in a polymer composition.

THERMOCONDUCTIVE SILICONE COMPOSITION

A thermoconductive silicone composition which has (A) an organopolysiloxane as a base polymer and includes (B) a thermoconductive filler, wherein the thermoconductive filler is 60-85 vol % of the thermoconductive silicone composition, and 40-60 vol % of the thermoconductive filler is aluminum nitride having an average particle diameter of at least 50 m.

COMPOSITIONS TO LIMIT, REDUCE OR ELIMINATE MALODOURS ASSOCIATED WITH PLASTIC MATERIALS
20240239994 · 2024-07-18 · ·

The present invention relates to a malodour counteracting composition as well as to a perfuming composition, a packaging material, and a consumer product comprising the malodour counteracting composition according to the invention. Further, the present invention relates to a method for limiting, reducing or eliminating the perception of malodours associated with plastic materials, comprising the step of adding the malodour counteracting composition according to the invention to a plastic material.

COMPOSITIONS TO LIMIT, REDUCE OR ELIMINATE MALODOURS ASSOCIATED WITH PLASTIC MATERIALS
20240239994 · 2024-07-18 · ·

The present invention relates to a malodour counteracting composition as well as to a perfuming composition, a packaging material, and a consumer product comprising the malodour counteracting composition according to the invention. Further, the present invention relates to a method for limiting, reducing or eliminating the perception of malodours associated with plastic materials, comprising the step of adding the malodour counteracting composition according to the invention to a plastic material.

AUTOMOTIVE INTERIOR AND EXTERIOR MEMBER
20190023888 · 2019-01-24 · ·

An automotive interior and exterior member having high heat, impact, and weather resistance is provided. The automotive interior and exterior member is made of a thermoplastic resin composition containing a specific polycarbonate resin, butyl acrylate-methyl methacrylate-styrene based rubber, a specific hindered phenol based antioxidant, dibutylhydroxytoluene, 1,1,3-tris-(2-methyl-4-hydroxy-5-t-butylphenyl) butane, tris (2,4-di-t-butylphenyl) phosphite, bis (2,4-di-t-butylphenyl) pentaerythritol-diphosphite, a specific benzotriazole based weathering stabilizer, a specific hindered amine based weathering stabilizer, and a specific perinone based colorant.

Biaxially stretched polyester film and method for producing same, and optical sheet
10179844 · 2019-01-15 · ·

Disclosed is a biaxially stretched polyester film containing an antimony compound as a catalyst component, and a magnesium compound and a phosphorus compound as additives, in which an amount of metal antimony included in residues on a membrane filter having an average pore diameter of 0.1 m, after a solution in which 1 g of the biaxially stretched polyester is dissolved in 5 ml of hexafluoroisopropanol is filtered by the filter, is 10 to 100 mg per 1 kg of the biaxially stretched polyester.

Biaxially stretched polyester film and method for producing same, and optical sheet
10179844 · 2019-01-15 · ·

Disclosed is a biaxially stretched polyester film containing an antimony compound as a catalyst component, and a magnesium compound and a phosphorus compound as additives, in which an amount of metal antimony included in residues on a membrane filter having an average pore diameter of 0.1 m, after a solution in which 1 g of the biaxially stretched polyester is dissolved in 5 ml of hexafluoroisopropanol is filtered by the filter, is 10 to 100 mg per 1 kg of the biaxially stretched polyester.

SILICONE PRESSURE-SENSITIVE ADHESIVE COMPOSITION
20180362816 · 2018-12-20 · ·

A silicone pressure-sensitive adhesive composition is curable by an addition reaction, condensation reaction, or a radical reaction with the use of an organic peroxide, and is characterized by comprising an azeotropic solvent such as a mixture of an aromatic solvent, and an aliphatic alcohol or an aliphatic ester. Although the silicone pressure-sensitive adhesive composition can be cured by heating at relatively low temperatures, the residual solvent in a silicone pressure-sensitive adhesive can be reduced.

Polycarbonate resin composition

A polycarbonate resin composition comprising a polycarbonate resin and 0.001 to 1 parts by weight of an NR type (R represents an alkyl group) hindered amine-based optical stabilizer per 100 parts by weight of the polycarbonate resin, wherein the polycarbonate resin comprises 40 mol % or more of a recurring unit (A) represented by the following formula, a metal compound comprising a negative ion represented by the following formula (B) and a positive ion constituted by a metal is used as a polymerization catalyst in an amount of 110.sup.9 to 110.sup.5 molar equivalent relative to the total diol compounds used for polymerization, and the resin composition has excellent heat resistance, a low water absorption coefficient and high transparency, and suppresses deterioration during long-term use, wherein R.sup.1 is an alkylene group, a cycloalkylene group, or an arylalkylene group which has 1 to 22 carbon atoms and may be linear or branched. ##STR00001##

Polycarbonate resin composition

A polycarbonate resin composition comprising a polycarbonate resin and 0.001 to 1 parts by weight of an NR type (R represents an alkyl group) hindered amine-based optical stabilizer per 100 parts by weight of the polycarbonate resin, wherein the polycarbonate resin comprises 40 mol % or more of a recurring unit (A) represented by the following formula, a metal compound comprising a negative ion represented by the following formula (B) and a positive ion constituted by a metal is used as a polymerization catalyst in an amount of 110.sup.9 to 110.sup.5 molar equivalent relative to the total diol compounds used for polymerization, and the resin composition has excellent heat resistance, a low water absorption coefficient and high transparency, and suppresses deterioration during long-term use, wherein R.sup.1 is an alkylene group, a cycloalkylene group, or an arylalkylene group which has 1 to 22 carbon atoms and may be linear or branched. ##STR00001##