公开(公告)号：US20240076444A1

公开(公告)日：2024-03-07

申请号：US17766627

申请日：2020-10-13

Applicant: BASF SE

Inventor： Chao Liu ,  Qiong Jie Han ,  Roland Helmut Kraemer ,  Zhen Ke Wei

IPC: C08G63/183 ,  C08K7/14 ,  C08K7/28 ,  C08L25/14 ,  C08L55/02

CPC classification number: C08G63/183 ,  C08K7/14 ,  C08K7/28 ,  C08L25/14 ,  C08L55/02 ,  C08L2203/20 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/53

Abstract: The present invention relates to a polybutylene terephthalate composition, and an article derived from the polybutylene terephthalate composition comprising as component (A) polybutylene terephthalate (PBT) resin, as component (B) vinyl aromatic-based polymer comprising units which are derived from vinyl aromatic monomers, and as component (C) reinforcement agent.

公开(公告)号：US10808120B2

公开(公告)日：2020-10-20

申请号：US15767546

申请日：2016-09-22

Applicant: BASF SE

Inventor： Sebastian Wagner ,  Roland Helmut Kraemer

IPC: C08L67/02 ,  C08K5/5313

Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 99% by weight of a thermoplastic polyester differing from C) B) from 0.1 to 30% by weight of a poly(ε-caprolactone) C) from 0.1 to 30% by weight of a biodegradable polyester differing from B) D) from 0.1 to 30% by weight of a phosphinic salt E) from 0 to 20% by weight of a nitrogen-containing flame retardant F) from 0 to 15% by weight of an aromatic phosphate ester having at least one alkyl-substituted phenyl ring G) from 0 to 50% by weight of further additional substances, where the sum of the percentages by weight of components A) to G) is 100%.

公开(公告)号：US20180298189A1

公开(公告)日：2018-10-18

申请号：US15767546

申请日：2016-09-22

Applicant: BASF SE

Inventor： Sebastian Wagner ,  Roland Helmut Kraemer

IPC: C08L67/02

Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 99% by weight of a thermoplastic polyester differing from C) B) from 0.1 to 30% by weight of a poly(ε-caprolactone) C) from 0.1 to 30% by weight of a biodegradable polyester differing from B) D) from 0.1 to 30% by weight of a phosphinic salt E) from 0 to 20% by weight of a nitrogen-containing flame retardant F) from 0 to 15% by weight of an aromatic phosphate ester having at least one alkyl-substituted phenyl ring G) from 0 to 50% by weight of further additional substances, where the sum of the percentages by weight of components A) to G) is 100%.

公开(公告)号：US12291597B2

公开(公告)日：2025-05-06

申请号：US17766627

申请日：2020-10-13

Applicant: BASF SE

Inventor： Chao Liu ,  Qiong Jie Han ,  Roland Helmut Kraemer ,  Zhen Ke Wei

IPC: C08L25/10 ,  C08G63/183 ,  C08K7/14 ,  C08K7/28 ,  C08L25/14 ,  C08L55/02 ,  C08L67/02

Abstract: The present invention relates to a polybutylene terephthalate composition, and an article derived from the polybutylene terephthalate composition comprising as component (A) polybutylene terephthalate (PBT) resin, as component (B) vinyl aromatic-based polymer comprising units which are derived from vinyl aromatic monomers, and as component (C) reinforcement agent.

公开(公告)号：US20200224006A1

公开(公告)日：2020-07-16

申请号：US16497197

申请日：2018-03-26

Applicant: BASF SE

Inventor： Roland Helmut Kraemer ,  Sebastian Wagner

IPC: C08K13/02 ,  C08K13/04 ,  C08J3/20 ,  C08J5/10 ,  C08L77/06

Abstract: The disclosed thermoplastic molding material includes a specific combination of at least three flame retardant additives in addition to at least one thermoplastic polyamide and glass fibers. In some embodiments, the present invention has for its object the provision of specific mixtures of flame retardant input materials which result in glass fiber reinforced polyamide molding materials which pass not only the UL 94 requirements but also the glow wire test in its various forms and can also be processed without discoloration.

公开(公告)号：US20230043167A1

公开(公告)日：2023-02-09

申请号：US17793096

申请日：2021-01-08

Applicant: BASF SE

Inventor： Jin Huang ,  Hang Lu ,  Roland Helmut Kraemer ,  Tao Liu ,  Martin Weber

IPC: C08L23/12 ,  C08L23/26 ,  C08L67/02 ,  H01M50/121

Abstract: The invention relates to a poly(butylene terephthalate) (PBT)-based composition, comprising a) PBT, and b) another thermoplastic polymer from the group consisting of polypropylene (PP), and/or at least one polyester which is selected from the group consisting of liquid crystal polyester (LCP), poly(ethylene terephthalate) (PET) including low melting point polyester, poly(butylene naphthalate) (PBN) and poly(ethylene naphthalate) (PEN), to a method for preparing the PBT-based composition, to a use of the PBT-based composition according to the invention in increasing electrolyte resistance, in particular in battery applications, especially in Li-ion batteries, and to an article obtained from the PBT-based composition according to the invention.

公开(公告)号：US20210155793A1

公开(公告)日：2021-05-27

申请号：US16643768

申请日：2018-09-03

Applicant: BASF SE

Inventor： Jin Huang ,  Hang Lu ,  Roland Helmut Kraemer ,  Yao Tao Wang ,  Martin Weber

IPC: C08L67/02 ,  C08L33/06 ,  C08K11/00

Abstract: The invention relates to thermoplastic polyester molding compositions, comprising polybutylene terephthalate (PBT), poly(1,4-cyclohexanedimethanol terephthalate) (PCT) and epoxy-functionalized compatibilizer, a process for preparing the thermo-plastic polyester molding compositions, and to the use of the molding compositions of the invention for producing parisons, containers, films, tubes, or moldings of any type, and also to the resultant moldings of the invention.

公开(公告)号：US12129375B2

公开(公告)日：2024-10-29

申请号：US17767128

申请日：2020-10-13

Applicant: BASF SE

Inventor： Zhen Ke Wei ,  Qiong Jie Han ,  Chao Liu ,  Roland Helmut Kraemer ,  Dai Watanabe ,  Zhenguo Liu

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08L2205/02 ,  C08L2205/03

Abstract: The present invention relates to a polybutylene terephthalate composition, comprising as component (A) polybutylene terephthalate (PBT) resin, as component (B) polyester copolymer with melting point from 105° C. to 185° C., as component (C) vinyl-based polymer, and optionally as component (D) glass bubbles. The present invention also relates to a composite of plastic/metal hybrid, which comprises metal article and the polybutylene terephthalate composition of the present invention which is joined to and integrated with the metal article.

公开(公告)号：US20220372275A1

公开(公告)日：2022-11-24

申请号：US17767128

申请日：2020-10-13

Applicant: BASF SE

Inventor： Zhen Ke Wei ,  Qiong Jie Han ,  Chao Liu ,  Roland Helmut Kraemer ,  Dai Watanabe ,  Zhenguo Liu

IPC: C08L67/02

Abstract: The present invention relates to a polybutylene terephthalate composition, comprising as component (A) polybutylene terephthalate (PBT) resin, as component (B) polyester copolymer with melting point from 105° C. to 185° C., as component (C) vinyl-based polymer, and optionally as component (D) glass bubbles. The present invention also relates to a composite of plastic/metal hybrid, which comprises metal article and the polybutylene terephthalate composition of the present invention which is joined to and integrated with the metal article.

公开(公告)号：US10745557B2

公开(公告)日：2020-08-18

申请号：US16078050

申请日：2017-01-24

Applicant: BASF SE

Inventor： Roland Helmut Kraemer ,  Motonori Yamamoto

IPC: C08L77/06 ,  C08L77/02 ,  C08G73/06 ,  C08K3/02 ,  C08K5/3492 ,  C08K5/5313 ,  C08L79/04

Abstract: The invention relates to thermoplastic molding compositions comprising A) 10 to 98 wt % of a thermoplastic polyamide other than B), B) 1 to 50 wt % of a thermoplastic polyamide comprising units derived from 2-pyrrolidone, C) 0 to 40 wt % of a halogen-free flame retardant, D) 0 to 60 wt % of a fibrous or particulate filler or mixtures thereof, E) 0 to 30 wt % of further added substances, wherein the weight percentages A) to E) sum to 100%.