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1. 发明申请

WO2011014646A3 TOUGHENED POLYTRIMETHYLENE TEREPHTHALATE RESIN COMPOSITION 审中-公开
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
申请人： DU PONT , FANG LIN , JIAO HUA , YING LEI , ANKROM LINDA S , FLEXMAN EDMUND A
发明人： FANG LIN , JIAO HUA , YING LEI , ANKROM LINDA S , FLEXMAN EDMUND A
IPC分类号： C08L67/03 , A45D33/00 , A63H3/00 , C08K3/08 , C08L23/08
CPC分类号： C08L67/02 , C08K5/098 , C08L23/0884 , Y10T428/1352 , C08L2666/02 , C08L2666/04
摘要： 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.

2. 发明申请

WO2011014646A4 TOUGHENED POLYTRIMETHYLENE TEREPHTHALATE RESIN COMPOSITION 审中-公开
标题翻译：增韧的聚对苯二甲酸乙二醇酯树脂组合物
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
申请人： DU PONT , FANG LIN , JIAO HUA , YING LEI , ANKROM LINDA S , FLEXMAN EDMUND A
发明人： FANG LIN , JIAO HUA , YING LEI , ANKROM LINDA S , FLEXMAN EDMUND A
IPC分类号： C08L67/03 , A45D33/00 , A63H3/00 , C08K3/08 , C08L23/08
CPC分类号： C08L67/02 , C08K5/098 , C08L23/0884 , Y10T428/1352 , C08L2666/02 , C08L2666/04
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2013112116A2 BRUSH FILAMENTS PREPARED FROM A POLYTRIMETHYLENE TEREPHTHALATE COMPOSITION AND BRUSHES COMPRISING THE SAME 审中-公开
标题翻译：由聚对苯二甲酸对苯二甲酸酯组合物制备的刷丝和包含其的刷
公开(公告)号：WO2013112116A2
公开(公告)日：2013-08-01
申请号：PCT/US2011066426
申请日：2011-12-21
申请人： DU PONT , LIU XIANQIAO , FANG LIN
发明人： LIU XIANQIAO , FANG LIN
IPC分类号： A46B3/04
CPC分类号： A46D1/0207 , A46B2200/1046 , A46B2200/1066 , A46B2200/202 , D01F6/92
摘要： Disclosed herein is a monofilament bristle made of modified polytrimethylene terephthalate (PTT) composition, comprising: (a) 85-95 wt.% of a polytrimethylene terephthalate, and (b) 5-15 wt.% of a polyethylene-alkyl acrylate copolymer, having a flexural modulus of 2500MPa or lower, a tensile modulus of 2600MPa or lower, and an elongation at break % of 20% or lower.
摘要翻译：本文公开了由改性聚对苯二甲酸丙二醇酯（PTT）组合物制成的单丝硬毛，其包含：（a）85-95重量％的聚对苯二甲酸丙二醇酯，和（b）5-15重量％的聚乙烯 - 烷基丙烯酸酯共聚物，其弯曲模量为2500MPa或更低，拉伸模量为2600MPa或更低，断裂伸长率为20％或更低。

4. 发明专利

MX2013007051A FILAMENTOS DE CEPILLOS PREPARADOS A PARTIR DE UNA COMPOSICION DE TEREFTALATO DE POLITRIMETILENO Y CEPILLOS QUE LOS COMPRENDEN. 未知
公开(公告)号：MX2013007051A
公开(公告)日：2013-09-09
申请号：MX2013007051
申请日：2011-12-21
申请人： DU PONT
发明人： LIU XIANQIAO , FANG LIN
IPC分类号： A46B3/04 , A46D1/00 , D01F6/92
摘要： La presente descripción describe una cerda de monofilamento fabricada de una composición de tereftalato de politrimetileno (PTT) modificado; la cerda de monofilamento comprende: (a) 85-95 % en peso de un tereftalato de politrimetileno y (b) 5-15 en peso de un copolímero de polietileno-acrilato de alquilo, y tiene un módulo de flexión de 2500 MPa o menor, un módulo de tensión de 2600 MPa o menor y un % de elongación a rotura de 20 % o menor.

5. 发明专利

CA2821757A1 BRUSH FILAMENTS PREPARED FROM A POLYTRIMETHYLENE TEREPHTHALATE COMPOSITION AND BRUSHES COMPRISING THE SAME 未知
公开(公告)号：CA2821757A1
公开(公告)日：2012-06-22
申请号：CA2821757
申请日：2011-12-21
申请人： DU PONT
发明人： LIU XIANQIAO , FANG LIN
IPC分类号： D01F8/14 , C08L33/08 , C08L67/02
摘要： Disclosed herein is a monofilament bristle made of modified polytrimethylene terephthalate (PTT) composition, comprising: (a) 85-95 wt.% of a polytrimethylene terephthalate, and (b) 5-15 wt.% of a polyethylene-alkyl acrylate copolymer, having a flexural modulus of 2500MPa or lower, a tensile modulus of 2600MPa or lower, and an elongation at break % of 20% or lower.

6. 发明专利

BR112013015876A2 cerda de monofilamento de uma composição de politrimetileno tereftalato modificada e escova 未知
公开(公告)号：BR112013015876A2
公开(公告)日：2016-09-13
申请号：BR112013015876
申请日：2011-12-21
申请人： DU PONT
发明人： FANG LIN , LIU XIANQIAD
IPC分类号： A46D1/00 , D01F6/92

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