公开(公告)号：US11787920B2

公开(公告)日：2023-10-17

申请号：US16339738

申请日：2017-09-28

Applicant: BASF SE

Inventor： Michael Roth ,  Christoph Minges ,  Klaus Uske ,  Michaela Heussler

IPC: C08K13/02 ,  C08J5/18 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36 ,  C08K3/40 ,  C08K5/098 ,  C08K5/20 ,  C08K5/3492 ,  C08K7/14 ,  D01F1/07 ,  D01F6/60

CPC classification number: C08K13/02 ,  C08J5/18 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K3/40 ,  C08K5/098 ,  C08K5/20 ,  C08K5/34924 ,  C08K7/14 ,  D01F1/07 ,  D01F6/60 ,  C08J2377/02 ,  C08K2003/2241 ,  C08K2003/343 ,  C08K2201/006 ,  D10B2401/04

Abstract: Thermoplastic molding compositions containing



A) from 30 to 97% by weight of at least one polyamide,
B) from 1 to 20% by weight of a melamine compound,
C) from 1 to 50% by weight of a mineral filler composed of a mixture of (crypto)crystalline silica (C1) and amorphous silica (C2) and of calcined kaolin (C3),
D) from 0 to 20% by weight of a fibrous filler,
E) from 0 to 25% by weight of talc powder,
F) from 0 to 15% by weight of other additives,
where the total of the percentages by weight of A) to F) is 100%.

公开(公告)号：US09828503B2

公开(公告)日：2017-11-28

申请号：US14783924

申请日：2014-04-07

Applicant: BASF SE

Inventor： Michael Roth ,  Klaus Uske ,  Christoph Minges

IPC: C08L77/06 ,  C08L77/00

CPC classification number: C08L77/06 ,  C08K3/02 ,  C08K3/34 ,  C08K5/5313 ,  C08K2003/026 ,  C08L23/08 ,  C08L77/00

Abstract: The invention relates to the use of thermal plastic molding compositions comprising A)from 10to 97% by weight of a thermoplastic polyamide, B)from 1to 10% by weight of red phosphorus, C)from 0.15to 6% by weight of a dialkylphosphinic salt, where the ratio of B) to C) is from 6:1 to 6:4, D)from 1to 10% by weight of an ethylene copolymer as impact modifier comprisingas component D) a copolymer of D1)from 40to 98% by weight of ethylene D2)from 2to 40% by weight of a (meth)acrylate having from 1 to 18 carbon atoms, or/and D3)from 0to 20% by weight of functional monomers selected from the group of the ethylenically unsaturated mono- or dicarboxylic acids or of the carboxylic anhydrides or epoxide groups, or a mixture of these, or an ethylene-(meth)acrylic acid copolymer neutralized with zinc up to an extent of 72%, E)from 0to 5% by weight of talc powder with a median particle size (d50 value) below 7.5 μm, F)from 0to 60% by weight of further additional substances, where the sum of the percentages by weight of components A) to F) is 100%, for the production of flame-retardant, glow-wire-resistant moldings.

公开(公告)号：US20210032437A1

公开(公告)日：2021-02-04

申请号：US17045919

申请日：2019-04-11

Applicant: BASF SE

Inventor： Michael Roth ,  Klaus Uske ,  Michaela Heussler ,  Christoph Minges

IPC: C08K5/3492 ,  C08K7/14 ,  C08K7/20

Abstract: Described herein is a thermoplastic molding composition including a) from 30 to 92.5% by weight of at least one thermoplastic polyamide as component A, b) from 1 to 15% by weight of melamine cyanurate as component B, c) from 1 to 50% by weight of glass microspheres with an arithmetic mean sphere diameter d50 in the range from 10 to 100 μm, as component C, d) from 5 to 20% by weight of short glass fibers with an arithmetic mean fiber length d50 of from 100 to 900 μm, as component D, and e) from 0.5 to 10% by weight of other additional substances and processing aids as component E, where the sum of the percentages by weight of components A to E is 100% by weight.

公开(公告)号：US20200048434A1

公开(公告)日：2020-02-13

申请号：US16339738

申请日：2017-09-28

Applicant: BASF SE

Inventor： Michael Roth ,  Christoph Minges ,  Klaus Uske ,  Michaela Heussler

IPC: C08K13/02 ,  C08K5/20 ,  C08K5/3492 ,  C08K5/098 ,  C08K3/36 ,  C08K3/34 ,  C08K3/40 ,  C08K7/14 ,  C08K3/22 ,  C08J5/18 ,  D01F6/60 ,  D01F1/07

Abstract: Thermoplastic molding compositions containing A) from 30 to 97% by weight of at least one polyamide, B) from 1 to 20% by weight of a melamine compound, C) from 1 to 50% by weight of a mineral filler composed of a mixture of (crypto)crystalline silica (C1) and amorphous silica (C2) and of calcined kaolin (C3), D) from 0 to 20% by weight of a fibrous filler, E) from 0 to 25% by weight of talc powder, F) from 0 to 15% by weight of other additives, where the total of the percentages by weight of A) to F) is 100%.

公开(公告)号：US20230159746A1

公开(公告)日：2023-05-25

申请号：US17922988

申请日：2021-04-30

Applicant: BASF SE

Inventor： Michael Roth ,  Rainer Klenz ,  Christoph Minges ,  Klaus Uske ,  Michaela Heussler

IPC: C08L67/04 ,  C08L67/03 ,  C08L23/08 ,  C08L23/12 ,  C08K5/5313 ,  C08K5/3492

CPC classification number: C08L67/04 ,  C08L67/03 ,  C08L23/0815 ,  C08L23/12 ,  C08K5/5313 ,  C08K5/34924

Abstract: Thermoplastic molding compositions comprising a thermoplastic polyester, a poly(ε-caprolactone), a biodegradable polyester differing from the poly(ε-caprolactone), a phosphinic salt and a polar modified polyolefin wax prepared by means of metallocene catalysts, the use of the thermoplastic molding compositions for the production of flame-retardant moldings of any type, to the resultant moldings, and to the use of the polar modified polyolefin wax prepared by means of metallocene catalysts for an improvement of the flame retardancy of thermoplastic molding compositions comprising a thermoplastic polyester.

公开(公告)号：US20220002542A1

公开(公告)日：2022-01-06

申请号：US16490213

申请日：2018-02-27

Applicant: BASF SE

Inventor： Michael Roth ,  Michaela Shaun Heussler ,  Klaus Uske ,  Christoph Minges

IPC: C08L77/00 ,  C08L39/06 ,  C08K5/3492 ,  C08K3/32 ,  C08K5/5313

Abstract: A thermoplastic molding composition is disclosed. The thermoplastic molding composition includes A) from 20 to 96.9% by weight of a thermoplastic polyamide, B) from 1 to 20% by weight of an inorganic phosphinate salt, C) from 1 to 15% by weight of an organic phosphinate salt, D) from 1 to 15% by weight of melamine cyanurate, E) from 0.1 to 10% by weight of a polyvinylpyrrolidone homopolymer, and F) from 0 to 50% by weight of other additives. The total of the percentages by weight of A) to F) is 100%.

公开(公告)号：US09249299B2

公开(公告)日：2016-02-02

申请号：US13769979

申请日：2013-02-19

Applicant: BASF SE

Inventor： Michael Roth ,  Klaus Uske ,  Matthias Scheibitz ,  Christoph Minges

IPC: C08L77/00 ,  C08K3/22 ,  C08K9/12 ,  C08L23/08 ,  C08L77/02 ,  C08L77/06 ,  C08K3/02

CPC classification number: C08L77/00 ,  C08K3/22 ,  C08K9/12 ,  C08K2003/026 ,  C08L23/08 ,  C08L77/02 ,  C08L77/06

Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.8% by weight of a thermoplastic polyamide, B) from 0.1 to 60% by weight of red phosphorus, C) from 0.05 to 5% by weight of a catalyst comprising copper and zinc and support material, D) from 0 to 40% by weight of an impact modifier, E) from 0 to 60% by weight of further additives, where the total of the percentages by weight of A) to E) is 100%.

Abstract translation: 热塑性成型组合物，其包含A）10至99.8重量％的热塑性聚酰胺，B）0.1至60重量％的红磷，C）0.05至5重量％的包含铜和锌的催化剂和载体材料 ，D）0〜40重量％的抗冲改性剂，E）0〜60重量％的其他添加剂，其中A）〜E）的重量百分比的合计为100％。

公开(公告)号：US11859068B2

公开(公告)日：2024-01-02

申请号：US16625507

申请日：2018-06-21

Applicant: BASF SE

Inventor： Michael Roth ,  Michaela Heussler ,  Klaus Uske ,  Christoph Minges

IPC: C08K3/02 ,  C08J5/18 ,  C08L77/06 ,  C08K3/32 ,  C08K7/02

CPC classification number: C08K3/02 ,  C08J5/18 ,  C08K3/32 ,  C08K7/02 ,  C08L77/06 ,  C08J2377/06 ,  C08J2423/08 ,  C08K2003/026 ,  C08K2003/327 ,  C08L2203/12 ,  C08L2203/16

Abstract: Described herein are thermoplastic molding materials including components:
A) 10 to 98.5 wt % of a thermoplastic polyamide,
B) 1 to 20 wt % of red phosphorus,
C) 0.5 to 15 wt % of an aluminum salt of phosphonic acid,
D) 0 to 55 wt % of a fibrous or particulate filler or mixtures thereof,
E) 0 to 30 wt % of further additives,
wherein the weight percentages of the components A) to E) sum to 100%.

公开(公告)号：US11685832B2

公开(公告)日：2023-06-27

申请号：US16490213

申请日：2018-02-27

Applicant: BASF SE

Inventor： Michael Roth ,  Michaela Shaun Heussler ,  Klaus Uske ,  Christoph Minges

IPC: C08L77/00 ,  C08L39/06 ,  C08K3/32 ,  C08K5/3492 ,  C08K5/5313

CPC classification number: C08L77/00 ,  C08K3/32 ,  C08K5/34924 ,  C08K5/5313 ,  C08L39/06 ,  C08K2003/329

Abstract: A thermoplastic molding composition is disclosed. The thermoplastic molding composition includes A) from 20 to 96.9% by weight of a thermoplastic polyamide, B) from 1 to 20% by weight of an inorganic phosphinate salt, C) from 1 to 15% by weight of an organic phosphinate salt, D) from 1 to 15% by weight of melamine cyanurate, E) from 0.1 to 10% by weight of a polyvinylpyrrolidone homopolymer, and F) from 0 to 50% by weight of other additives. The total of the percentages by weight of A) to F) is 100%.

公开(公告)号：US20160053115A1

公开(公告)日：2016-02-25

申请号：US14783924

申请日：2014-04-07

Applicant: BASF SE

Inventor： Michael Roth ,  Klaus Uske ,  Christoph Minges

IPC: C08L77/06

CPC classification number: C08L77/06 ,  C08K3/02 ,  C08K3/34 ,  C08K5/5313 ,  C08K2003/026 ,  C08L23/08 ,  C08L77/00

Abstract: The invention relates to the use of thermal plastic molding compositions comprising A) from 10 to 97% by weight of a thermoplastic polyamide, B) from 1 to 10% by weight of red phosphorus, C) from 0.15 to 6% by weight of a dialkylphosphinic salt, where the ratio of B) to C) is from 6:1 to 6:4, D) from 1 to 10% by weight of an ethylene copolymer as impact modifier comprising as component D) a copolymer of D1) from 40 to 98% by weight of ethylene D2) from 2 to 40% by weight of a (meth)acrylate having from 1 to 18 carbon atoms, or/and D3) from 0 to 20% by weight of functional monomers selected from the group of the ethylenically unsaturated mono- or dicarboxylic acids or of the carboxylic anhydrides or epoxide groups, or a mixture of these, or an ethylene-(meth)acrylic acid copolymer neutralized with zinc up to an extent of 72%, E) from 0 to 5% by weight of talc powder with a median particle size (d50 value) below 7.5 μm, F) from 0 to 60% by weight of further additional substances, where the sum of the percentages by weight of components A) to F) is 100%, for the production of flame-retardant, glow-wire-resistant moldings.

Abstract translation: 本发明涉及使用热塑性成型组合物，其包含A）10至97重量％的热塑性聚酰胺，B）1至10重量％的红磷，C）0.15至6重量％的 二烷基次膦酸盐，其中B）与C）的比例为6:1至6:4，D）1至10重量％的作为抗冲击改性剂的乙烯共聚物，其包含D）D）共聚物 至98重量％的乙烯D2）2至40重量％的具有1至18个碳原子的（甲基）丙烯酸酯，或/和D3）0至20重量％的选自以下的官能单体： 烯键式不饱和单羧酸或二羧酸或羧酸酐或环氧基团，或它们的混合物或与锌中和的乙烯 - （甲基）丙烯酸共聚物达72％的范围E）0至5 中值粒径（d50值）低于7.5μm的滑石粉重量％，F）0〜60重量％的其他附加物质，其中 组分A）至F）的重量百分比之和为100％，用于生产阻燃，防灼光丝的模制品。