公开(公告)号：WO2004025761B1

公开(公告)日：2005-02-03

申请号：PCT/CA0301378

申请日：2003-09-09

Applicant: E I DUPONT CANADA COMPANY

Inventor： CHOPRA DIVYA ,  CAI YUQI ,  FISHER JOHN

IPC: B29C43/00 ,  C08J5/00 ,  C08K3/00 ,  C08K3/04 ,  C08L25/08 ,  C08L67/03 ,  H01B1/24 ,  H01M8/02

CPC classification number: C08J5/005 ,  B29C43/003 ,  B29K2025/00 ,  B29K2105/0023 ,  B29K2105/0079 ,  B29K2503/04 ,  B29K2995/0005 ,  B82Y30/00 ,  C08J2367/00 ,  C08K3/013 ,  C08K3/04 ,  C08K3/041 ,  C08L25/08 ,  C08L35/06 ,  C08L67/00 ,  C08L67/03 ,  H01B1/24 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  Y02P70/56 ,  C08L2666/02 ,  C08L2666/14

Abstract: A method and composition is disclosed for making conductive flow field separator plates having reduced resistivity, lower weight and lower cost. The plates are made by blending from about 0.5 wt% to about 40 wt%, preferably from about 1 wt% to about 30 wt%, most preferably from about 5 wt% to about 20 wt%, of the liquid crystal polymer; from about 0.5 wt% to about 40 wt%, preferably from about 1 wt% to about 30 wt%, most preferably from about 5 wt% to about 20 wt% of the poly(styrene-co-maleic anhydride); and from about 20 wt% to about 99 wt%, preferably from about 60 wt% to about 98 wt%, most preferably from about 70 wt% to about 90 wt% of the conductive filler. The blend is then moulded to form the conductive flow field separator plates.

Abstract translation: 公开了用于制造具有降低的电阻率，较低重量和较低成本的导电流场分离器板的方法和组合物。 该板通过混合液晶聚合物的约0.5重量％至约40重量％，优选约1重量％至约30重量％，最优选约5重量％至约20重量％ 聚（苯乙烯 - 共 - 马来酸酐）的约0.5重量％至约40重量％，优选约1重量％至约30重量％，最优选约5重量％至约20重量％ 和约20重量％至约99重量％，优选约60重量％至约98重量％，最优选约70重量％至约90重量％的导电填料。 然后将共混物模制以形成导电流场分离器板。

公开(公告)号：WO2004025761A3

公开(公告)日：2004-12-02

申请号：PCT/CA0301378

申请日：2003-09-09

Applicant: DU PONT CANADA

Inventor： CHOPRA DIVYA ,  CAI YUQI ,  FISHER JOHN

IPC: B29C43/00 ,  C08J5/00 ,  C08K3/00 ,  C08K3/04 ,  C08L25/08 ,  C08L67/03 ,  H01B1/24 ,  H01M8/02

CPC classification number: C08J5/005 ,  B29C43/003 ,  B29K2025/00 ,  B29K2105/0023 ,  B29K2105/0079 ,  B29K2503/04 ,  B29K2995/0005 ,  B82Y30/00 ,  C08J2367/00 ,  C08K3/013 ,  C08K3/04 ,  C08K3/041 ,  C08L25/08 ,  C08L35/06 ,  C08L67/00 ,  C08L67/03 ,  H01B1/24 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  Y02P70/56 ,  C08L2666/02 ,  C08L2666/14

Abstract: A method and composition is disclosed for making conductive flow field separator plates having reduced resistivity, lower weight and lower cost. The plates are made by blending from about 0.5 wt% to about 40 wt%, preferably from about 1 wt% to about 30 wt%, most preferably from about 5 wt% to about 20 wt%, of the liquid crystal polymer; from about 0.5 wt% to about 40 wt%, preferably from about 1 wt% to about 30 wt%, most preferably from about 5 wt% to about 20 wt% of the poly(styrene-co-maleic anhydride); and from about 20 wt% to about 99 wt%, preferably from about 60 wt% to about 98 wt%, most preferably from about 70 wt% to about 90 wt% of the conductive filler. The blend is then moulded to form the conductive flow field separator plates.

Abstract translation: 公开了用于制造具有降低的电阻率，较低重量和较低成本的导电流场分离器板的方法和组合物。 该板通过混合液晶聚合物的约0.5重量％至约40重量％，优选约1重量％至约30重量％，最优选约5重量％至约20重量％ 聚（苯乙烯 - 共 - 马来酸酐）的约0.5重量％至约40重量％，优选约1重量％至约30重量％，最优选约5重量％至约20重量％ 和约20重量％至约99重量％，优选约60重量％至约98重量％，最优选约70重量％至约90重量％的导电填料。 然后将共混物模制以形成导电流场分离器板。

公开(公告)号：WO2003091332A1

公开(公告)日：2003-11-06

申请号：PCT/KR2003/000345

申请日：2003-02-20

Applicant: CHEIL INDUSTRIES INC. ,  JANG, Young Gil ,  AHN, Sung Hee ,  BAE, Su Hak ,  HONG, Sang Hyun

Inventor： JANG, Young Gil ,  AHN, Sung Hee ,  BAE, Su Hak ,  HONG, Sang Hyun

IPC: C08L25/08

CPC classification number: C08F279/02 ,  C08F279/04 ,  C08K5/523 ,  C08L25/04 ,  C08L25/06 ,  C08L51/02 ,  C08L51/04 ,  C08L55/02 ,  C08L71/12 ,  C08L71/123 ,  C08L2666/02 ,  C08L2666/04 ,  C08L51/00 ,  C08L2666/14 ,  C08L2666/24

Abstract: The thermoplastic resin composition according to the present invention comprises: (A) about 20∼95 parts by weight of a rubber-modified polystyrene resin composed of (a 1 ) about 10∼60 % by weight of a styrene-containing graft copolymer resin containing about 10∼60 % by weight of a rubber and about 90∼40 % by weight of a styrene-acrylonitrile copolymer, the styrene-acrylonitrile copolymer containing about 0.5∼10 % by weight of acrylonitrile, and (a 2 ) about 90-40 % by weight of a polystyrene resin containing 0∼20 % by weight of a rubber; and (B) about 5∼80 parts by weight of a polyphenylene ether.

Abstract translation: 根据本发明的热塑性树脂组合物包含：（A）约20〜95重量份由（a1）约10〜60重量％的含苯乙烯的接枝共聚物树脂组成的橡胶改性聚苯乙烯树脂，其含有约 10〜60重量％的橡胶和约90〜40重量％的苯乙烯 - 丙烯腈共聚物，苯乙烯 - 丙烯腈共聚物含有约0.5〜10重量％的丙烯腈，（a2）约90〜40重量％ 含有0〜20重量％橡胶的聚苯乙烯树脂的重量; 和（B）约5〜80重量份的聚苯醚。

公开(公告)号：WO02068530A3

公开(公告)日：2003-03-27

申请号：PCT/US0204809

申请日：2002-02-19

Applicant: DOW CHEMICAL CO ,  CHAUDHARY BHARAT I ,  HO THOI H ,  GUEST MARTIN J ,  KARANDE SEEMA V

Inventor： CHAUDHARY BHARAT I ,  HO THOI H ,  GUEST MARTIN J ,  KARANDE SEEMA V

IPC: C08L23/02 ,  C08L23/08 ,  C08J9/00 ,  C08L25/08

CPC classification number: C08L23/02 ,  C08L23/0815 ,  C08L23/0838 ,  C08L2203/14 ,  C08L2205/02 ,  C08L2666/04

Abstract: This invention describes improved compositions comprising crosslinkable substantially random ethylene-propylene vinyl aromatic monomer interpolymers, exemplified by ethylene-propylene-styrene (EPS) interpolymers, and articles fabricated from these compositions. Any known methods of crosslinking may be used (including peroxides, e-beam radiation, silane chemistries and combinations thereof).

Abstract translation: 本发明描述了包含可交联的基本上无规的乙烯 - 丙烯乙烯基芳族单体互聚物的改进的组合物，例如乙烯 - 丙烯 - 苯乙烯（EPS）互聚物，以及由这些组合物制备的制品。 可以使用任何已知的交联方法（包括过氧化物，电子束辐射，硅烷化学及其组合）。

公开(公告)号：WO02058090A1

公开(公告)日：2002-07-25

申请号：PCT/JP2002/000356

申请日：2002-01-18

IPC: C08K3/04 ,  C08F8/00 ,  C08K3/22 ,  C08L9/02 ,  C08L25/12 ,  C08L55/02 ,  H01H1/029 ,  H01H35/18 ,  H01H35/42 ,  H01H1/02 ,  C08L25/08 ,  C08L33/20

CPC classification number: C08L55/02 ,  H01H35/42

Abstract: A flood electric switch which does not conduct electricity in the absence of a dielectric liquid such as water and conducts electricity in the presence of a dielectric liquid, characterized in that it comprises a modified copolymer comprising a copolymer containing acrylonitrile and at least one of styrene and/or a conjugated diene as constituent units and an acidic group introduced into the copolymer, and a plurality of electroconductive electrodes.

Abstract translation: 一种泛光电开关，其在不存在诸如水的介电液体的情况下不传导电力，并且在介电液体存在下传导电力，其特征在于，其包含改性共聚物，所述改性共聚物包含含有丙烯腈和至少一种苯乙烯和 /或共轭二烯作为构成单元，引入共聚物中的酸性基团，以及多个导电电极。

公开(公告)号：WO0226882A3

公开(公告)日：2002-07-11

申请号：PCT/US0130280

申请日：2001-09-27

Applicant: DOW CHEMICAL CO ,  CHANG DANE ,  CHEUNG YUNWA W ,  DIEHL CHARLES F ,  GUEST MARTIN J ,  CHAUDHARY BHARAT I ,  UZEE ANDRE J

Inventor： CHANG DANE ,  CHEUNG YUNWA W ,  DIEHL CHARLES F ,  GUEST MARTIN J ,  CHAUDHARY BHARAT I ,  UZEE ANDRE J

IPC: C08L23/08 ,  C08L25/06 ,  C08L25/08 ,  C08L53/02 ,  C08L25/04

CPC classification number: C08L23/0838 ,  C08L25/06 ,  C08L25/08 ,  C08L53/02 ,  C08L2205/02 ,  C08L2666/06 ,  C08L2666/02

Abstract: A blend composition (and fabricated articles therefrom) comprising: (A) one or more alkenyl aromatic polymers; (B) one or more substantially random interpolymers comprising (1) polymer units derived from; (a) at least one vinyl or vinylidene aromatic monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, or (c) a combination of at least one aromatic vinyl or vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, and (2) polymer units derived from at least one of ethylene and/or a C3-20 alpha -olefin; and (3) polymer units derived from one or more of ecally unsaturated polymerizable monomers other than those derived from (1) and (2); and, (C) one or more compatibilizers; and wherein said blend has; a) tensile strength greater than 1500 psi; b) a pull force test (1/8''diameter) greater than 15 lb; c) a Shore A Hardness greater than 79; d) a cycle time in injection molding of less than 30 sec.

Abstract translation: 一种共混组合物（和由此制备的制品），其包含：（A）一种或多种链烯基芳族聚合物; （B）一种或多种基本上无规共聚体，其包含（1）衍生自的聚合物单元; （a）至少一种乙烯基或亚乙烯基芳族单体，或（b）至少一种受阻脂族或脂环族乙烯基或亚乙烯基单体，或（c）至少一种芳族乙烯基或亚乙烯基单体和至少一个受阻脂族或 脂环族乙烯基或亚乙烯基单体，和（2）衍生自乙烯和/或C 3-20α-烯烃中的至少一种的聚合物单元; 和（3）衍生自除（1）和（2）衍生的那些之外的一种或多种不饱和可聚合单体的聚合物单元; 和（C）一种或多种增容剂; 并且其中所述共混物具有： a）抗拉强度大于1500psi; b）拉力测试（1/8“直径）大于15磅; c）肖氏A硬度大于79; d）注射成型中的循环时间小于30秒。

公开(公告)号：WO02050183A1

公开(公告)日：2002-06-27

申请号：PCT/KR2001/001621

申请日：2001-09-27

IPC: C08J5/00 ,  B29C51/10 ,  B29K96/02 ,  B29L31/00 ,  C08L25/00 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L51/00 ,  C08L25/08 ,  C08L33/18 ,  C08L55/00

CPC classification number: C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L2205/02 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/04

Abstract: The resin composition according to the present invention comprises(A)a graft polymer prepared by grafting in emulsion polymerization 100 parts by weight of monomer mixture comprising 20-30% by weight of vinyl cyanide compound and 70-80% by weight of vinyl aromatic compound to 20-60 parts by weight of diene rubber,(B)a graft polymer prepared by grafting in emulsion polymerization 100 parts by weight of monomer mixture comprising 20-30%by weight of vinyl cyanide compound and 70-80% by weight of vinyl aromatic compound to 20-60 parts by weight of acrylic rubber,(C)a linear copolymer prepared by polymerizing 40-50% by weight of vinyl cyanide compound and 50-60% by weight of vinyl aromatic compound, and (D) a branched copolymer prepared by 30-35% by weight of vinyl cyanide compound and 65-70% by weight of vinyl aromatic compound.

Abstract translation: 根据本发明的树脂组合物包含（A）通过在乳液聚合中接枝而制备的接枝聚合物100重量份的包含20-30重量％乙烯基氰化合物和70-80重量％乙烯基芳族化合物的单体混合物 至20-60重量份的二烯橡胶，（B）通过在乳液聚合中接枝制备的接枝聚合物100重量份的包含20-30重量％的乙烯基氰化合物和70-80重量％乙烯基的单体混合物 芳族化合物为20-60重量份丙烯酸橡胶，（C）通过聚合40-50重量％的乙烯基氰化合物和50-60重量％的乙烯基芳族化合物制备的线性共聚物，和（D）支化 通过30-35重量％的乙烯基氰化合物和65-70重量％的乙烯基芳族化合物制备的共聚物。

公开(公告)号：WO02024812A2

公开(公告)日：2002-03-28

申请号：PCT/US2001/042253

申请日：2001-09-21

IPC: C09K21/02 ,  C08K3/00 ,  C08K5/00 ,  C08L25/08 ,  C08L25/18 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C09K21/14

CPC classification number: C08L77/00 ,  C08L25/08 ,  C08L25/18 ,  C08L77/02 ,  C08L77/06 ,  C08L25/00

Abstract: This invention deals with the development of improved SMT performance flame retardant polyamide compositions. The compositions include replacing the poly bromostyrene or brominated polystyrene with a copolymer of a halostyrene and glycidyl (meth) acrylate. The resulting composition results in greatly improved blistering performance in Surface Mounting Technology Applications.

Abstract translation: 本发明涉及改进的SMT性能阻燃聚酰胺组合物的发展。 组合物包括用卤代苯乙烯和（甲基）丙烯酸缩水甘油酯的共聚物代替聚溴苯乙烯或溴化聚苯乙烯。 所得组合物在表面安装技术应用中显着提高了起泡性能。

公开(公告)号：WO01012716A3

公开(公告)日：2002-02-21

申请号：PCT/US2000/022424

申请日：2000-08-16

IPC: C08J3/12 ,  C08K3/26 ,  C08K3/34 ,  C08K5/09 ,  C08K5/10 ,  C08L25/04 ,  C08L27/06 ,  C08L53/02 ,  C08K9/08 ,  C08L23/08 ,  C08L25/08

CPC classification number: C08L23/0838 ,  C08J3/124 ,  C08J3/203 ,  C08J2323/08 ,  C08J2325/08 ,  C08K3/34 ,  C08L23/16 ,  C08L25/06 ,  C08L83/04 ,  Y10T428/2993 ,  C08L2666/02 ,  C08L2666/04 ,  C08L83/00

Abstract: The present invention relates to substantially free-flowing polymer particles. The polymer particles are those which have a one millimeter penetration temperature of less than about 75 DEG C as determined by thermal mechanical analysis or an unconfined yield strength of greater than about 15 pounds per square foot (73 kilograms per square meter). The composition also comprises an effective amount of an anti-blocking agent in the presence or absence of a binding agent.

Abstract translation: 本发明涉及基本上自由流动的聚合物颗粒。 聚合物颗粒是通过热机械分析或大于约15磅/平方英尺（73千克/平方米）的无约束屈服强度确定的具有小于约75℃的一毫米渗透温度的聚合物颗粒。 该组合物还包含有效量的防粘连剂，在存在或不存在粘合剂的情况下。

公开(公告)号：WO01094463A1

公开(公告)日：2001-12-13

申请号：PCT/US2001/017671

申请日：2001-06-01

IPC: C09D5/03 ,  C09D125/08 ,  C09D135/06 ,  C09D163/00 ,  C09D167/00 ,  C08L25/08 ,  C08L63/02 ,  C08L63/04 ,  C08L63/08 ,  C08L67/02 ,  C08L67/03

CPC classification number: C09D163/00 ,  C08L2666/02

Abstract: The low gloss in a powder coating comprising an epoxy resin, a carboxylic acid-terminated polyester and a styrene-maleic anhydride resin is imparted by the inclusion of a curing catalyst such as an onium compound.

Abstract translation: 包含环氧树脂，羧酸封端的聚酯和苯乙烯 - 马来酸酐树脂的粉末涂料的低光泽度通过包含诸如鎓化合物的固化催化剂来赋予。