公开(公告)号：US20200339778A1

公开(公告)日：2020-10-29

申请号：US16757625

申请日：2018-12-17

Applicant: BASF SE

Inventor： Florian RICHTER ,  Rainer XALTER

IPC: C08K5/00 ,  C08K5/132 ,  C08K5/21 ,  C08K5/3495

Abstract: Disclosed is a method of reducing a haze value in molding compositions including use of colorants selected from anthraquinone colorants, benzimidazolone colorants and perinone colorants. The molding compositions include at least one polyamide and at least one compound of the general formula (I) where x is 1, 2 or 3; R1 and R2 are mutually independently selected from hydrogen, linear C1-C7-alkyl, branched C3-C10-alkyl, unsubstituted or substituted C3-C12-cycloalkyl, unsubstituted or substituted C3-C12-cycloalkyl-C1-C4-alkyl, unsubstituted or substituted aryl and unsubstituted or substituted aryl-C1-C4-alkyl; and Z is selected from C3-C10-alkanediyl, unsubstituted or substituted arylene, unsubstituted or substituted arylene-C1-C4-alkylene-arylene, unsubstituted or substituted heteroarylene, unsubstituted or substituted heteroarylene-C1-C4-alkylene-heteroarylene, unsubstituted or substituted C5-C8-cyclo-alkylene, unsubstituted or substituted C5-C8-cycloalkylene-C1-C4-alkylene-C5-C8-cycloalkylene, unsubstituted or substituted heterocycloalkylene and unsubstituted or substituted heterocycloalkylene-C1-C4-alkylene-heterocycloalkylene.

公开(公告)号：US20150148464A1

公开(公告)日：2015-05-28

申请号：US14614001

申请日：2015-02-04

Applicant: BASF SE

Inventor： Rainer XALTER

IPC: C08K5/5313 ,  C08K5/3492

CPC classification number: C08K5/5313 ,  C08K5/0066 ,  C08K5/3435 ,  C08K5/34926 ,  C08K5/5205 ,  C09K21/12

Abstract: The present invention relates to flame retardant polymer compositions which comprise mixtures of salts of phosphinic acids and 2,2,6,6-tetraalkylpiperidines. The mixtures are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers.

Abstract translation: 本发明涉及包含次膦酸和2,2,6,6-四烷基哌啶的盐的混合物的阻燃聚合物组合物。 该混合物特别适用于制造基于热塑性聚合物的阻燃组合物。

公开(公告)号：US20240279464A1

公开(公告)日：2024-08-22

申请号：US18560695

申请日：2022-06-03

Applicant: BASF SE

Inventor： Rainer XALTER ,  Jens CREMER ,  Martin Robert SCHEUBLE

IPC: C08L77/06 ,  B29C45/00 ,  B29C48/00 ,  B29K77/00 ,  B29L31/30 ,  C08K5/13 ,  C08K5/17 ,  C08K5/526

CPC classification number: C08L77/06 ,  B29C45/0001 ,  B29C48/022 ,  C08K5/13 ,  C08K5/17 ,  C08K5/526 ,  B29K2077/00 ,  B29K2995/0022 ,  B29K2995/0055 ,  B29K2995/0087 ,  B29K2995/0089 ,  B29L2031/30 ,  C08L2205/025

Abstract: Disclosed herein is a thermoplastic moulding composition including



a) from 50 to 96.95% by weight of polyamide containing aliphatic non-branched C10-12 building blocks, selected from polyamide 6.10 and mixtures of polyamide 6.10 with polyamide 6.12, polyamide 12.12, polyamide 11 and/or polyamide 12,
b) from 0 to 37% by weight of further polyamide different from component A);
c) from 3 to 30% by weight of polyamide-polyether block copolymer;
d) from 0.05 to 1.5% by weight of hindered amine light stabilizer,
e) from 0 to 1% by weight of sterically hindered phenol oxidation retarder;
f) from 0 to 20% by weight of further additives,
where the total of the percentages by weight of a) through f) is 100% by weight and the total of the percentages by weight of b) and c) is not more than 40% by weight.