公开(公告)号：US20090283500A1

公开(公告)日：2009-11-19

申请号：US12464100

申请日：2009-05-11

Applicant: Hironori YANASE ,  Toshiyuki KANNO ,  Shuichi SUGIYAMA

Inventor： Hironori YANASE ,  Toshiyuki KANNO ,  Shuichi SUGIYAMA

IPC: H01H33/00 ,  C08L23/08 ,  C08K3/34 ,  C08K3/26

CPC classification number: H01H9/302 ,  C08K5/0066 ,  C08K5/49 ,  C08K9/10 ,  C08L23/0861 ,  C08L25/06 ,  C08L2201/02 ,  H01H9/34 ,  C08L2666/04

Abstract: An arc extinguishing resin processed article having excellent flame retardancy is disclosed, in which the contribution to rise in inner pressure is small, a pyrolysis gas that can efficiently extinguish an arc generated upon the interruption of a circuit can be generated, and heat resistance withstanding the rise in temperature generated in such a case and pressure resistance withstanding the rise in inner pressure are provided, and a circuit breaker using the arc extinguishing resin processed article are disclosed. The arc extinguishing resin processed article comprises a resin composition comprising (A) a polyolefin resin containing a hydroxyl group in an amount of from 0.2 to 0.7 mol per mol of a methylene group, a part of hydrogen atoms in a methylene chain being substituted with a hydroxyl group, (B) microcapsules containing water as a core material, and (C) a reactive organophosphorus flame retardant having a terminal unsaturated bond, the resin composition being molded and then subjected to radiation crosslinking.

Abstract translation: 公开了具有优异的阻燃性的消弧树脂加工制品，其中对内压升高的贡献小，能够有效地消除电路中断时产生的电弧的裂解气体，耐热性 提供了在这种情况下产生的温度上升和耐内压升高的耐压性，并且公开了使用灭弧树脂处理物品的断路器。 灭弧树脂加工制品包括树脂组合物，其包含（A）含有羟基的聚烯烃树脂，其摩尔数为每摩尔亚甲基为0.2至0.7摩尔，亚甲基链中的部分氢原子被 羟基，（B）以水为核心的微胶囊，（C）具有末端不饱和键的反应性有机磷阻燃剂，将树脂组合物成型，然后进行辐射交联。

公开(公告)号：US20090264573A1

公开(公告)日：2009-10-22

申请号：US11991098

申请日：2006-08-30

Applicant: Toshiyuki Maeda

Inventor： Toshiyuki Maeda

IPC: C08K3/22 ,  C08K11/00

CPC classification number: C08F285/00 ,  C08F265/02 ,  C08L23/0853 ,  C08L23/22 ,  C08L51/003 ,  C08L51/06 ,  C08L2201/02 ,  C08L2203/202 ,  C08L2666/06 ,  C08L2666/02

Abstract: To provide a flame-retardant resin composition exhibiting high flame retardance, and excellent char (shell) formation, moldability and mechanical properties, stably without variation.A flame-retardant resin composition comprising an olefin-type resin (A), a modified copolymer (B) obtained by modifying at least partially a copolymer comprising a C4 olefin and an α,β-unsaturated dicarboxylic anhydride or a derivative thereof, by at least one method of the following (b-1) and (b-2), and an inorganic flame retardant (C):(b-1); modification with a compound having a hydroxyl group and/or a compound having an ether group; and (b-2); partial ionomerization with metal ions. Preferred embodiment of the copolymer comprising a C4 olefin and an α,β-unsaturated dicarboxylic anhydride or a derivative thereof is an alternating copolymer composed of the C4 olefin and the α,β-unsaturated dicarboxylic anhydride or the derivative thereof

Abstract translation: 为了提供阻燃树脂组合物，具有优异的炭（壳）形成，成型性和机械性能，稳定而不变化。 一种阻燃树脂组合物，其包含烯烃型树脂（A），通过至少部分地将包含C 4烯烃和α，β-不饱和二羧酸酐或其衍生物的共聚物至少部分地改性的改性共聚物（B） 以下（b-1）和（b-2）的至少一种方法和无机阻燃剂（C）：（b-1）; 用具有羟基的化合物和/或具有醚基的化合物进行改性; 和（b-2）; 用金属离子部分离子化。 包含C 4烯烃和α，β-不饱和二羧酸酐或其衍生物的共聚物的优选实施方案是由C 4烯烃和α，β-不饱和二羧酸酐或其衍生物组成的交替共聚物

公开(公告)号：US20090239991A1

公开(公告)日：2009-09-24

申请号：US12405498

申请日：2009-03-17

Applicant: Evgueni Avtomonov ,  Andreas Seidel ,  Thomas Eckel ,  Herbert Eichenauer

Inventor： Evgueni Avtomonov ,  Andreas Seidel ,  Thomas Eckel ,  Herbert Eichenauer

IPC: C08L51/00

CPC classification number: C08L69/00 ,  C08K5/092 ,  C08K5/098 ,  C08K5/49 ,  C08K5/523 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02 ,  C08L69/005 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2666/02 ,  C08L2666/24

Abstract: The present invention relates to polycarbonate compositions comprising A) from 10 to 99 parts by weight, in each ease based on the sum of components A+B+C, of aromatic polycarbonate and/or aromatic polyester carbonate, B) from 1 to 35 parts by weight, in each case based on the sum of components A+B+C, of rubber-modified graft polymer of B.1 from 5 to 95 wt. % of at least one vinyl monomer on B.2 from 95 to 5 wt. % of one or more graft bases having a glass transition temperature

公开(公告)号：US07589281B2

公开(公告)日：2009-09-15

申请号：US11862588

申请日：2007-09-27

Applicant: Weili Qiu ,  Xiucuo Li

Inventor： Weili Qiu ,  Xiucuo Li

IPC: H01B7/00

CPC classification number: C08L23/02 ,  C08K5/5313 ,  C08L53/00 ,  C08L53/025 ,  C08L71/00 ,  C08L2201/02 ,  C08L2203/202 ,  C09D153/00 ,  C09D153/025 ,  H01B3/427 ,  H01B3/441 ,  H01B7/295 ,  C08L2666/24 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/14

Abstract: A flame retardant poly(arylene ether) composition is described. In addition to the poly(arylene ether), the composition includes a polyolefin component, and a flame retardant composition that includes a metal dialkyl phosphinate but excludes melamine phosphate, melamine pyrophosphate, and melamine polyphosphate. The polyolefin component can be a polyolefin polymer and/or the polyolefin block of a poly(alkenyl aromatic)-polyolefin block copolymer. The composition is particularly suitable as a replacement for poly(vinyl chloride) in insulation for wire and cable.

Abstract translation: 描述了阻燃聚（亚芳基醚）组合物。 除了聚（亚芳基醚）之外，组合物还包括聚烯烃组分和包含二烷基次膦酸金属但不包括磷酸三聚氰胺，焦磷酸三聚氰胺和聚磷酸三聚氰胺的阻燃组合物。 聚烯烃组分可以是聚（烯基芳族） - 聚烯烃嵌段共聚物的聚烯烃聚合物和/或聚烯烃嵌段。 该组合物特别适合作为电线和电缆绝缘中聚（氯乙烯）的替代品。

公开(公告)号：US20090143512A1

公开(公告)日：2009-06-04

申请号：US11884228

申请日：2006-02-07

Applicant: Tatsuya Masuki ,  Yutaka Shiraishi ,  Shigeru Muramatsu

Inventor： Tatsuya Masuki ,  Yutaka Shiraishi ,  Shigeru Muramatsu

IPC: C08K5/52 ,  C08K5/521 ,  C08L25/12 ,  C08L57/08 ,  C08K3/34

CPC classification number: C08L69/00 ,  C08K5/523 ,  C08L25/12 ,  C08L27/18 ,  C08L33/20 ,  C08L35/06 ,  C08L51/04 ,  C08L2201/02 ,  C08L2666/02 ,  C08L2666/24

Abstract: The present invention relates to a polycarbonate resin composition having an excellent weld strength. The polycarbonate resin composition comprises:100 parts by weight of a mixture comprising (a) 60 to 95 parts by weight of an aromatic polycarbonate resin, (b) 4 to 39 parts by weight of a styrene/(meth)acrylonitrile-based copolymer produced by polymerizing at least a styrene-based monomer and a (meth)acrylonitrile-based monomer with each other in the presence of a rubber, and (b′) 1 to 36 parts by weight of a styrene/(meth)acrylonitrile-based copolymer produced by polymerizing at least a styrene-based monomer and a (meth)acrylonitrile-based monomer with each other in the absence of the rubber;0 to 40 parts by weight of a phosphorus-based flame retardant (c);0 to 5 parts by weight of a fluorinated polyolefin (d) and0 to 50 parts by weight of an inorganic filler (e), which (c), (d) and (e) are blended to the 100 parts by weight of the mixture in respective amount,the polycarbonate resin composition satisfying the following relational formula (1): Sg/(Sd/B2/3)≧0.5  (1) wherein B is a weight ratio (% by weight) of a sum of the components (b) and (b′) to a sum of the components (a), (b) and (b′) ((b+b′)/(a+b+b′)); Sd is an average occupation area (μm2) of a styrene/(meth)acrylonitrile-based copolymer domain (hereinafter referred to merely as an “AS domain”) dispersed in a polycarbonate resin matrix; and Sg is an average occupation area (μm2) of rubber particles dispersed in the AS domain in which Sd and Sg are values measured by subjecting an electron micrograph of the composition to image processing.

公开(公告)号：US20090124743A1

公开(公告)日：2009-05-14

申请号：US11983986

申请日：2007-11-13

Applicant: Biing-Lin Lee

Inventor： Biing-Lin Lee

IPC: C08K3/32

CPC classification number: C09D153/02 ,  C08K3/32 ,  C08K3/346 ,  C08K5/0016 ,  C08K5/521 ,  C08K9/04 ,  C08L23/10 ,  C08L53/02 ,  C08L53/025 ,  C08L2201/02 ,  C09D153/025 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

Abstract: Soft flame retardant thermoplastic compositions that are preferably halogen free and include a styrenic block copolymer having a low modulus, one or more of a polyolefin polymer or copolymer and an acrylate containing polymer or copolymer, one or more of a softener and plasticizer, an inorganic phosphorous-containing flame retardant, and optionally but preferably, a platelet filler such as a nanoclay or an organic modified clay. In a preferred embodiment, the phosphorous-containing flame retardant has a surface coating thereon which reduces sensitivity of the flame retardant to water, and thus reduces the amount of the flame retardant that can leach out in the presence of water, thereby enabling the compositions of the present invention to be utilized outdoors or other environments where exposure to water or high humidity is possible. The hardness of the compositions according to the invention preferably ranges from about Shore A 40 to about Shore A 90. The compositions exhibit high char formation upon burning and also desirable vertical burn characteristics.

Abstract translation: 软阻燃热塑性组合物优选无卤素，并且包括具有低模量的苯乙烯嵌段共聚物，聚烯烃聚合物或共聚物中的一种或多种，​​含丙烯酸酯的聚合物或共聚物，软化剂和增塑剂中的一种或多种，​​无机磷 含有阻燃剂，以及任选但优选为片状填料，例如纳米粘土或有机改性粘土。 在优选的实施方案中，含磷阻燃剂在其上具有表面涂层，其降低了阻燃剂对水的敏感性，从而减少了在水存在下可以浸出的阻燃剂的量，从而使得 本发明要在户外或其他暴露于水或高湿度的环境中使用。 根据本发明的组合物的硬度优选在约Shore A 40至约Shore A 90的范围内。该组合物在燃烧时表现出高的焦炭形成性，并且还具有期望的垂直燃烧特性。

公开(公告)号：US20090036587A1

公开(公告)日：2009-02-05

申请号：US12280462

申请日：2007-02-16

Applicant: Do-Hoon Chang ,  June-Sun Kim ,  In-Hwoi Lee ,  Gun-Ju Lee ,  In-Ha Kim ,  Sun-Keun Kim

Inventor： Do-Hoon Chang ,  June-Sun Kim ,  In-Hwoi Lee ,  Gun-Ju Lee ,  In-Ha Kim ,  Sun-Keun Kim

IPC: C08K3/22

CPC classification number: C08L51/06 ,  C08K3/22 ,  C08L23/10 ,  C08L53/00 ,  C08L2201/02 ,  C08L2666/06 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02

Abstract: Disclosed is a polypropylene resin composition with flame retardance and abrasion resistance. The polypropylene resin composition according to the present invention includes 20 to 200 parts by weight of an inorganic flame retardant; and 0.1 to 10 parts by weight of at least one additive, based on 100 parts by weight of a base resin comprising 30 to 90% by weight of polypropylene copolymer resin and 10 to 70% by weight of polyolefin alpha copolymer resin. The polypropylene resin composition according to the present invention can be used for industrial cables with potent endurance since it includes an inorganic flame retardant to show flame retardance and it can remove or reduce a whitening phenomenon and show a significantly improved abrasion resistance without deteriorating moldability or mechanical property even when the contents of the composition are varied to enhance abrasion resistance.

Abstract translation: 公开了具有阻燃性和耐磨性的聚丙烯树脂组合物。 根据本发明的聚丙烯树脂组合物包含20至200重量份的无机阻燃剂; 和0.1至10重量份的至少一种添加剂，基于100重量份的包含30至90重量％的聚丙烯共聚物树脂和10至70重量％的聚烯烃α-共聚物树脂的基础树脂。 根据本发明的聚丙烯树脂组合物可以用于具有有效耐久性的工业电缆，因为它包括无机阻燃剂以显示阻燃性，并且可以去除或减少增白现象并显示出显着改善的耐磨性，而不会降低成型性或机械性 即使当组合物的内容物变化以增强耐磨性时。

公开(公告)号：US20080214715A1

公开(公告)日：2008-09-04

申请号：US11995688

申请日：2005-07-22

Applicant: Silvestro Costanzi

Inventor： Silvestro Costanzi

IPC: C08K3/32

CPC classification number: C08L23/04 ,  C08K5/02 ,  C08K5/06 ,  C08K5/34928 ,  C08K5/521 ,  C08L23/10 ,  C08L27/12 ,  C08L2201/02 ,  C08L23/12 ,  C08L2666/04

Abstract: The present invention provides flame retardant thermoplastic moulding compositions comprising: A) from 65% to 99.5% by weight (with respect of the total weight of the final composition) of a polyolefinic polymer particularly selected among polypropylene polymers; B) from 0.1% to 30% by weight (with respect of the total weight of the final composition) of a synergic mixture of an hypophosphorous acid metal salt and halogenated organic compounds; C) from 0.5% to 10% by weight (with respect of the total weight of the final composition) of a plurality of selected additives consisting of processing aids, heat and process stabilisers, UV stabilisers, antidripping agents (PTFE—Polytetrafluoroethylene), pigments, mould releasing agents, nucleating agents; D) from 0% to 50% by weight (with respect of the total weight of the final composition) of an inorganic filler. The total of the percentages by weight of components A to D is 100%.

Abstract translation: 本发明提供阻燃热塑性模塑组合物，其包含：A）65重量％至99.5重量％（相对于最终组合物的总重量）聚烯烃聚合物特别选自聚丙烯聚合物; B）0.1重量％至30重量％（相对于最终组合物的总重量）的次磷酸金属盐和卤代有机化合物的协同混合物; C）0.5重量％至10重量％（相对于最终组合物的总重量）多种选择的添加剂，由加工助剂，加热和加工稳定剂，UV稳定剂，抗滴落剂（PTFE-聚四氟乙烯），颜料 ，脱模剂，成核剂; D）0重量％至50重量％（相对于最终组合物的总重量）的无机填料。 组分A至D的重量百分比的总和为100％。

公开(公告)号：US20070261879A1

公开(公告)日：2007-11-15

申请号：US10574028

申请日：2004-09-16

Applicant: Bernhard Mussig

Inventor： Bernhard Mussig

IPC: H01B7/00

CPC classification number: C08K3/22 ,  C08K3/10 ,  C08K2003/2217 ,  C08K2003/2227 ,  C08L23/02 ,  C08L2201/02 ,  C09J7/241 ,  C09J2205/106 ,  C09J2431/00 ,  C09J2433/00

Abstract: A halogen-free, flame-resistant wrapping foil, characterized in that the wrapping foil is composed of polyolefin and contains more than 120 phr of metal hydroxide, preferably aluminum hydroxide and more preferably magnesium hydroxide.

Abstract translation: 一种不含卤素的阻燃包装箔，其特征在于包裹箔由聚烯烃组成并含有超过120phr的金属氢氧化物，优选氢氧化铝，更优选氢氧化镁。

公开(公告)号：US07279520B2

公开(公告)日：2007-10-09

申请号：US10997283

申请日：2004-11-24

Applicant: Karlheinz Hausmann ,  Richard T. Chou ,  Richard J. Arhart

Inventor： Karlheinz Hausmann ,  Richard T. Chou ,  Richard J. Arhart

IPC: C08L23/08 ,  C08L23/06 ,  C08K3/22

CPC classification number: C08L23/06 ,  C08K3/01 ,  C08K3/016 ,  C08L23/04 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/0869 ,  C08L23/16 ,  C08L23/26 ,  C08L2201/02 ,  C08L2205/035 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/06

Abstract: A flame retardant, halogen-free polymer composition that is a blend of: (1) a polyolefin selected from (a) EVA containing 25-90% by weight ethylene and 10-75% by weight vinyl acetate, (b) LLDPE, (c) LDPE, (d) VLDPE, (e) HDPE, or mixtures thereof; (2) a coupling agent made from (f) about 10 to about 50% by weight of a copolymer of ethylene and about 1% by weight to about 15% by weight functional comonomer and (g) about 50% by weight to about 90% by weight of an ethylene-based polymer; and (3) an inorganic flame retardant filler.

Abstract translation: 一种阻燃无卤素聚合物组合物，其是以下混合物：（1）选自（a）含有25-90重量％乙烯和10-75重量％乙酸乙烯酯的EVA的聚烯烃，（b）LLDPE，（ c）LDPE，（d）VLDPE，（e）HDPE或其混合物; （2）由（f）约10至约50重量％的乙烯和约1重量％至约15重量％的官能共聚单体的共聚物和（g）约50重量％至约90重量％ 重量百分比的乙烯类聚合物; 和（3）无机阻燃填料。