公开(公告)号：WO2008002723A1

公开(公告)日：2008-01-03

申请号：PCT/US2007/068837

申请日：2007-05-14

Applicant: GENERAL ELECTRIC COMPANY ,  AN, Yuxian ,  JIAO, Hua ,  YANG, Xinmin ,  LIN, Yegang ,  TJAHJADI, Mahari ,  CHEN, Jing

Inventor： AN, Yuxian ,  JIAO, Hua ,  YANG, Xinmin ,  LIN, Yegang ,  TJAHJADI, Mahari ,  CHEN, Jing

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K5/42 ,  C08L27/18 ,  C08L51/04 ,  C08L83/10 ,  C08L2666/02

Abstract: A thermoplastic polycarbonate composition is disclosed, in various embodiments, having enhanced low-temperature ductility, UV resistance and/or fire- retardance characteristics. The composition comprises a polycarbonate, and a combination of an elastomer-modified graft copolymer and a polysiloxane- polycarbonate copolymer. The polycarbonate composition is useful for manufacture of electronic and mechanical parts, among others.

Abstract translation: 在各种实施方案中，公开了具有增强的低温延展性，抗紫外线性和/或阻燃特性的热塑性聚碳酸酯组合物。 组合物包含聚碳酸酯，和弹性体改性的接枝共聚物与聚硅氧烷 - 聚碳酸酯共聚物的组合。 聚碳酸酯组合物可用于制造电子和机械部件等。

公开(公告)号：WO2007149663A1

公开(公告)日：2007-12-27

申请号：PCT/US2007/069227

申请日：2007-05-18

Applicant: GENERAL ELECTRIC COMPANY ,  CHEN, Jing ,  JIAO, Hua ,  LIN, Yegang ,  YANG, Jingwu ,  YANG, XinMin

Inventor： CHEN, Jing ,  JIAO, Hua ,  LIN, Yegang ,  YANG, Jingwu ,  YANG, XinMin

IPC: C08L69/00 ,  C08K5/00

CPC classification number: C08L53/00 ,  C08K5/42 ,  C08K2201/014 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L83/04 ,  C08L83/10 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/24 ,  C08L83/00

Abstract: A polycarbonate composition is disclosed having zero or minimum halogen content, while also exhibiting improved fire-retardance and/or drip-resistant characteristics. The composition comprises an effective amount of a polycarbonate, an anti-dripping agent, an aromatic sulfone sulfonate, an aromatic sulfonate, a synergistic combination of an elastomer-modified graft copolymer and a polysiloxane-polycarbonate copolymer, and an optional siloxane oligomer. The polycarbonate composition is useful for manufacture of electronic and mechanical articles, among others.

Abstract translation: 公开了具有零或最小卤素含量的聚碳酸酯组合物，同时还表现出改善的阻燃性和/或耐滴滴性。 组合物包含有效量的聚碳酸酯，抗滴落剂，芳族磺酸磺酸酯，芳族磺酸酯，弹性体改性的接枝共聚物和聚硅氧烷 - 聚碳酸酯共聚物的协同组合以及任选的硅氧烷低聚物。 聚碳酸酯组合物可用于制造电子和机械制品等。

公开(公告)号：WO2007094927A1

公开(公告)日：2007-08-23

申请号：PCT/US2007/001689

申请日：2007-01-23

Applicant: GENERAL ELECTRIC COMPANY ,  CHEN, Jing ,  JIAO, Hua ,  LIN, Yegang ,  YANG, Jingwu ,  YANG, Xinmin

Inventor： CHEN, Jing ,  JIAO, Hua ,  LIN, Yegang ,  YANG, Jingwu ,  YANG, Xinmin

IPC: C09K21/14 ,  C08L69/00

CPC classification number: C09K21/14 ,  C08K5/42 ,  C08L25/12 ,  C08L27/18 ,  C08L69/00 ,  C08L83/04 ,  C08L2666/18 ,  C08L2666/02 ,  C08L83/00

Abstract: A composition is disclosed having minimum halogen content, fire-retardance and/or drip- resistant characteristics. The composition comprises an effective amount of a polycarbonate, a glass fiber, a polysiloxane-polycarbonate copolymer, and a synergistic combination of an aromatic sulfone sulfonate such as potassium diphenylsulfone sulfonate with an aromatic sulfonate such as sodium salt of toluene sulfonic acid, optionally in the presence of an anti-drip agent. The polycarbonate composition is useful for manufacture of electronic and mechanical articles, among others.

Abstract translation: 公开了具有最低卤素含量，阻燃性和/或耐滴滴特性的组合物。 该组合物包含有效量的聚碳酸酯，玻璃纤维，聚硅氧烷 - 聚碳酸酯共聚物，以及芳香族砜磺酸盐如二苯基砜磺酸盐与芳族磺酸盐如甲苯磺酸钠盐的协同组合，任选地在 存在防滴剂。 聚碳酸酯组合物可用于制造电子和机械制品等。

公开(公告)号：WO2012031054A1

公开(公告)日：2012-03-08

申请号：PCT/US2011/050110

申请日：2011-09-01

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  HU, Tengjiao ,  YING, Lei ,  JIAO, Hua

Inventor： HU, Tengjiao ,  YING, Lei ,  JIAO, Hua

IPC: C08K5/053 ,  C08L67/02 ,  C08L69/00

CPC classification number: C08L69/00 ,  C08K5/005 ,  C08K5/053 ,  C08K5/06 ,  C08K5/103 ,  C08L9/00 ,  C08L23/16 ,  C08L51/04 ,  C08L51/085 ,  C08L67/02

Abstract: Disclosed are thermoplastic compositions comprising a polycarbonate, a polyester, an impact modifier, a melt viscosity modifier, and optionally other additives. A good balance of flowability and mechanical properties is obtained by controlling the amount of the melt viscosity modifier. The compositions and the molded article of this invention are suitable to be used as electric/electronic devices parts, automotive parts, machine parts, etc.

Abstract translation: 公开了包含聚碳酸酯，聚酯，抗冲改性剂，熔融粘度改性剂和任选的其它添加剂的热塑性组合物。 通过控制熔体粘度调节剂的量可获得良好的流动性和机械性能的平衡。 本发明的组合物和模塑制品适用于电气/电子设备部件，汽车部件，机器部件等。

公开(公告)号：WO2007094932A1

公开(公告)日：2007-08-23

申请号：PCT/US2007/001826

申请日：2007-01-24

Applicant: GENERAL ELECTRIC COMPANY ,  JIAO, Hua ,  LIN, Yegang ,  SINGH, Rajendra, Kashinath ,  TJAHJADI, Mahari ,  YANG, Jingwu ,  YANG, Xinmin

Inventor： JIAO, Hua ,  LIN, Yegang ,  SINGH, Rajendra, Kashinath ,  TJAHJADI, Mahari ,  YANG, Jingwu ,  YANG, Xinmin

IPC: C09K21/14 ,  C08L69/00

CPC classification number: C09K21/14 ,  C08K5/42 ,  C08K13/00 ,  C08L69/00 ,  C08L83/04 ,  C08L2666/14 ,  C08L2666/18 ,  C08L83/00

Abstract: A halogen-free polycarbonate composition is disclosed having improved fÊre-retardancy and/or transparency characteristics. The composition comprises a polycarbonate, and a synergic combination of an aromatic sυlfone sulfonate such as potassium diphenylsulfone sulfonate, an aromatic sulfonate such as sodium salt of toluene sulfonic acid, and optionally a siloxane oligomer. The polycarbonate composition is useful for manufacture of electronic and mechanical parts, among others.

Abstract translation: 公开了一种无卤聚碳酸酯组合物，具有改进的阻燃性和/或透明性。 该组合物包含聚碳酸酯，和芳香族磺酸盐如二苯砜磺酸钾，芳族磺酸盐如甲苯磺酸的钠盐和任选的硅氧烷低聚物的协同组合。 聚碳酸酯组合物可用于制造电子和机械部件等。

公开(公告)号：WO2011014646A4

公开(公告)日：2011-07-28

申请号：PCT/US2010043698

申请日：2010-07-29

Applicant: DU PONT ,  FANG LIN ,  JIAO HUA ,  YING LEI ,  ANKROM LINDA S ,  FLEXMAN EDMUND A

Inventor： FANG LIN ,  JIAO HUA ,  YING LEI ,  ANKROM LINDA S ,  FLEXMAN EDMUND A

IPC: C08L67/03 ,  A45D33/00 ,  A63H3/00 ,  C08K3/08 ,  C08L23/08

CPC classification number: C08L67/02 ,  C08K5/098 ,  C08L23/0884 ,  Y10T428/1352 ,  C08L2666/02 ,  C08L2666/04

Abstract: Thermoplastic polyester compositions, comprising: (a) 54-98% by weight of at least one polytrimethylene terephthalate; (b) 1-45% by weight of at least one impact modifier, and the at least one impact modifier is selected from ethylene copolymers having a general formula of E/X/Y, wherein: E is a radical derived from ethylene and accounts for 40-90% by weight of the total weight of the ethylene copolymer; X accounts for 9-55% by weight of the total weight of the ethylene copolymer and is a radical derived from a monomer having the following general formula: (I) wherein, R1 is an alkyl containing 2-8 carbon atoms; R2 is H, CH3 or C2H5; Y is a radical derived from a monomer unit selected from glycidyl methacrylates and glycidyl acrylates and accounts for 0.5-40% by weight of the total weight of the ethylene copolymer; and (c) 0.01-3.0% by weight of a cationic catalyst, and the cation is selected from the group consisting of Mg2+, Sn2+, and Zn2+ and mixtures of these. Also provided are articles made from the thermoplastic polyester compositions.

Abstract translation: 热塑性聚酯组合物，其包含：（a）54-98重量％的至少一种聚对苯二甲酸丙二醇酯; （b）1-45重量％的至少一种抗冲击改性剂，并且所述至少一种抗冲改性剂选自通式为E / X / Y的乙烯共聚物，其中：E为衍生自乙烯的基团和说明 占乙烯共聚物总重量的40-90％; X占乙烯共聚物总重量的9-55重量％，并且是衍生自具有以下通式的单体的基团：（I）其中，R1是含有2-8个碳原子的烷基; R2是H，CH3或C2H5; Y是衍生自选自甲基丙烯酸缩水甘油酯和丙烯酸缩水甘油酯的单体单元的基团，并且占乙烯共聚物总重量的0.5-40重量％; 和（c）0.01-3.0重量％的阳离子催化剂，并且所述阳离子选自Mg2 ​​+，Sn2 +和Zn2 +及其混合物。 还提供了由热塑性聚酯组合物制成的制品。

公开(公告)号：WO2011014646A3

公开(公告)日：2011-05-19

申请号：PCT/US2010043698

申请日：2010-07-29

Applicant: DU PONT ,  FANG LIN ,  JIAO HUA ,  YING LEI ,  ANKROM LINDA S ,  FLEXMAN EDMUND A

Inventor： FANG LIN ,  JIAO HUA ,  YING LEI ,  ANKROM LINDA S ,  FLEXMAN EDMUND A

IPC: C08L67/03 ,  A45D33/00 ,  A63H3/00 ,  C08K3/08 ,  C08L23/08

CPC classification number: C08L67/02 ,  C08K5/098 ,  C08L23/0884 ,  Y10T428/1352 ,  C08L2666/02 ,  C08L2666/04

Abstract: Thermoplastic polyester compositions, comprising: (a) 54-98% by weight of at least one polytrimethylene terephthalate; (b) 1-45% by weight of at least one impact modifier, and the at least one impact modifier is selected from ethylene copolymers having a general formula of E/X/Y, wherein: E is a radical derived from ethylene and accounts for 40-90% by weight of the total weight of the ethylene copolymer; X accounts for 9-55% by weight of the total weight of the ethylene copolymer and is a radical derived from a monomer having the following general formula: (I) wherein, R1 is an alkyl containing 2-8 carbon atoms; R2 is H, CH3 or C2H5; Y is a radical derived from a monomer unit selected from glycidyl methacrylates and glycidyl acrylates and accounts for 0.5-40% by weight of the total weight of the ethylene copolymer; and (c) 0.01-3.0% by weight of a cationic catalyst, and the cation is selected from the group consisting of Mg2+, Sn2+, and Zn2+ and mixtures of these. Also provided are articles made from the thermoplastic polyester compositions.

公开(公告)号：WO2011014646A2

公开(公告)日：2011-02-03

申请号：PCT/US2010/043698

申请日：2010-07-29

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  FANG, Lin ,  JIAO, Hua ,  YING, Lei ,  ANKROM, Linda, S. ,  FLEXMAN, Edmund, A.

Inventor： FANG, Lin ,  JIAO, Hua ,  YING, Lei ,  ANKROM, Linda, S. ,  FLEXMAN, Edmund, A.

IPC: C08L67/03 ,  C08L23/08 ,  C08K3/08 ,  A45D33/00 ,  A63H3/00

CPC classification number: C08L67/02 ,  C08K5/098 ,  C08L23/0884 ,  Y10T428/1352 ,  C08L2666/02 ,  C08L2666/04

Abstract: Thermoplastic polyester compositions, comprising: (a) 54-98% by weight of at least one polytrimethylene terephthalate; (b) 1-45% by weight of at least one impact modifier, and the at least one impact modifier is selected from ethylene copolymers having a general formula of E/X/Y, wherein: E is a radical derived from ethylene and accounts for 40-90% by weight of the total weight of the ethylene copolymer; X accounts for 9-55% by weight of the total weight of the ethylene copolymer and is a radical derived from a monomer having the following general formula: (I) wherein, R 1 is an alkyl containing 2-8 carbon atoms; R 2 is H, CH 3 or C 2 H 5 ; Y is a radical derived from a monomer unit selected from glycidyl methacrylates and glycidyl acrylates and accounts for 0.5-40% by weight of the total weight of the ethylene copolymer; and (c) 0.01-3.0% by weight of a cationic catalyst, and the cation is selected from the group consisting of Mg 2+ , Sn 2+ , and Zn 2+ and mixtures of these. Also provided are articles made from the thermoplastic polyester compositions.

Abstract translation: 热塑性聚酯组合物，其包含：（a）54-98重量％的至少一种聚对苯二甲酸丙二醇酯; （b）1-45重量％的至少一种抗冲改性剂，并且所述至少一种抗冲改性剂选自具有通式E / X / Y的乙烯共聚物，其中：E是衍生自乙烯的基团和帐户 占乙烯共聚物总重量的40-90重量％; X占乙烯共聚物总重量的9-55重量％，是衍生自具有下列通式的单体的基团：（Ⅰ）其中R1是含2-8个碳原子的烷基; R2是H，CH3或C2H5; Y是衍生自选自甲基丙烯酸缩水甘油酯和丙烯酸缩水甘油酯的单体单元的基团，占乙烯共聚物总重量的0.5-40重量％ 和（c）0.01-3.0重量％的阳离子催化剂，阳离子选自Mg 2+，Sn 2+和Zn 2+，以及它们的混合物。 还提供了由热塑性聚酯组合物制成的制品。