公开(公告)号：US20040147650A1

公开(公告)日：2004-07-29

申请号：US10621751

申请日：2003-07-17

Applicant: General Electric Company

Inventor： Hayder Zahalka ,  Marshall D. Moore

IPC: C08K003/26

CPC classification number: C08K5/32 ,  C08K3/22 ,  C08K3/26 ,  C08K5/005 ,  C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08L53/02 ,  C08L2201/02 ,  C09K21/02 ,  C08L2666/24 ,  C08L2666/06

Abstract: Stabilized flame retardant polymer compositions containing a hydrated metal compound, e.g., a metal hydroxide, as a flame retardant, when added an effective stabilizing amount of an amine oxide, a hydroxyl amine or mixtures thereof, exhibit desirable physical characteristics of pure polymers due to the stabilizer additives, including excellent color stability, while attaining desirable fire-retardance standards.

Abstract translation: 当添加有效稳定量的氧化胺，羟胺或其混合物时，含有水合金属化合物（例如金属氢氧化物）作为阻燃剂的稳定的阻燃聚合物组合物由于 稳定剂添加剂，包括优异的颜色稳定性，同时达到理想的阻燃标准。

公开(公告)号：US06756447B2

公开(公告)日：2004-06-29

申请号：US10095704

申请日：2002-03-13

Applicant: Luca Castellani ,  Eduardo Grizante Redondo ,  Antonio Zaopo ,  Enrico Albizzati

Inventor： Luca Castellani ,  Eduardo Grizante Redondo ,  Antonio Zaopo ,  Enrico Albizzati

IPC: H01B300

CPC classification number: H01B7/295 ,  C08K3/22 ,  C08K2003/2217 ,  C08K2201/003 ,  C08K2201/006 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L51/06 ,  C08L2201/02 ,  C08L2203/202 ,  C08L2314/06 ,  H01B3/441 ,  Y10T428/2938 ,  Y10T428/294 ,  C08L23/02 ,  C08L2666/04

Abstract: A flame-retardant polymer composition includes: (a) a crystalline propylene homopolymer or copolymer; (b) a copolymer of ethylene with at least one alpha-olefin having from 4 to 12 carbon atoms, and optionally with a diene; and (c) a flame-retardant inorganic filler. Copolymer (b) has a density of between 0.90 and 0.86 g/cm3 and a Composition Distribution Index, defined as the weight percentage of copolymer molecules having an alpha-olefin content within 50% of the average total molar content of alpha-olefin, of greater than 45%.

Abstract translation: 阻燃聚合物组合物包括：（a）结晶丙烯均聚物或共聚物; （b）乙烯与至少一种具有4至12个碳原子的α-烯烃和任选与二烯的共聚物; 和（c）阻燃无机填料。 共聚物（b）的密度为0.90至0.86g / cm 3，组成分布指数定义为α-烯烃含量在α-烯烃含量的平均总摩尔含量的50％以内的共聚物分子的重量百分比， 烯烃，大于45％。

公开(公告)号：US06673855B1

公开(公告)日：2004-01-06

申请号：US09913390

申请日：2001-08-14

Applicant: Vittorio Braga ,  Paolo Goberti ,  Ugo Zucchelli ,  Roberta Marchini

Inventor： Vittorio Braga ,  Paolo Goberti ,  Ugo Zucchelli ,  Roberta Marchini

IPC: C08K534

CPC classification number: C08K3/22 ,  C08K3/01 ,  C08K2003/2217 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/16 ,  C08L2201/02 ,  C08L2203/202 ,  C08L2207/02 ,  Y10S524/913 ,  C08L23/02 ,  C08L2666/04

Abstract: The invention concerns polyolefin compositions with high flame resistance. The compositions comprise (percent by weight): A) from 20 to 60% by weight of a heterophasic olefin polymer composition comprising a crystalline olefin polymer (a) and an elastomeric olefin polymer (b), said composition (A) being optionally modified with at least one functional monomer in an amount from 0.005% to 0.6% by weight with respect to the total weight of the total composition; B) from 15 to 40% by weight of one or more than one inorganic hydrated fillers; C) from 12 to 40% by weight of one or more than one organic flame retardants containing nitrogen in the molecule; D) from 0 to 40% by weight of one or more than one inorganic anhydrous fillers. Possible applications include the use as insulating material in electric wires and cables and the use as waterproofing sheets for roofs and tunnels.

Abstract translation: 本发明涉及具有高阻燃性的聚烯烃组合物。 组合物包含（重量％）：A）20-60％重量的包含结晶烯烃聚合物（a）和弹性体烯烃聚合物（b）的多相烯烃聚合物组合物，所述组合物（A）任选地用 相对于总组合物的总重量，0.005至0.6重量％的至少一种官能单体; B）15至40重量％的一种或多种无机水合填料; C）12 至40重量％的分子中含有氮的一种或多种有机阻燃剂; D）0至40重量％的一种或多种无机无机填料。可应用的应用包括用作电线中的绝缘材料 电缆和用作屋顶和隧道的防水板。

公开(公告)号：US20030209699A1

公开(公告)日：2003-11-13

申请号：US10453108

申请日：2003-06-03

Inventor： Leonard J. Chyall ,  Harry A. Hodgen ,  Frederick J. Vyverberg ,  Robert W. Chapman

IPC: C09K021/00

CPC classification number: C08K5/34922 ,  C08K3/346 ,  C08K5/16 ,  C08K5/34928 ,  C08K5/49 ,  C08K5/51 ,  C08L23/10 ,  C08L2201/02 ,  C09K21/14 ,  C08L23/02

Abstract: An intumescent polymer composition includes a matrix polymer, an acid catalyst source, a nitrogen source and an ionic phyllosilicate synergist having substantial cationic exchange capacity. Particularly preferred ionic phyllosilicates are montmorillonoids whereas pentaerythritol phosphate is a preferred acid catalyst source: 1

公开(公告)号：US20030181564A1

公开(公告)日：2003-09-25

申请号：US10391302

申请日：2003-03-18

Inventor： Herbert Munzenberger

IPC: C08J003/00 ,  C08L001/00 ,  C08K003/08

CPC classification number: C08K7/06 ,  C08L101/00 ,  C08L2201/02 ,  Y10T428/249932 ,  C08L2666/54

Abstract: A fire-protection composition has browsing-resistant metal fibers.

Abstract translation: 防火组合物具有耐金属纤维。

公开(公告)号：US06534586B2

公开(公告)日：2003-03-18

申请号：US09949121

申请日：2001-09-10

Applicant: Shoei Tsuji ,  Junji Ayukawa ,  Toshiyuki Hayakawa ,  Minoru Tanaka ,  Fumio Tsutsumi

Inventor： Shoei Tsuji ,  Junji Ayukawa ,  Toshiyuki Hayakawa ,  Minoru Tanaka ,  Fumio Tsutsumi

IPC: C08L4500

CPC classification number: C08K3/22 ,  C08K3/016 ,  C08L23/02 ,  C08L23/08 ,  C08L23/0823 ,  C08L23/0869 ,  C08L2201/02 ,  C08L23/04 ,  C08L2666/04

Abstract: The invention provides a flame-retardant rubber composition which may form a vulcanizate of an elastomer whose deterioration of mechanical strength is little to enjoy excellent mechanical properties, even when a nonhalogenated flame retardant is contained in a high proportion in the composition, and a flame-retardant elastomer obtained therefrom. The flame-retardant rubber composition contains (A) an olefin copolymer having a functional group, which comprises (a-1) a structural unit derived from ethylene, (a-2) a structural unit derived from an &agr;-olefin compound having 3 to 10 carbon atoms, (a-3) a structural unit derived from a functional group-containing unsaturated compound, and optionally (a-4) a structural unit derived from a nonconjugated diene compound, and has an intrinsic viscosity [&eegr;] of 0.1 to 10 dL/g as measured in decalin at 135° C., (B) a vulcanizing agent and/or a crosslinking agent and (C) a nonhalogenated flame retardant. The flame-retardant elastomer is obtained by subjecting the flame-retardant rubber composition to a vulcanizing treatment.

公开(公告)号：US20030004245A1

公开(公告)日：2003-01-02

申请号：US10041056

申请日：2002-01-07

Inventor： Anthony S. Scheibelhoffer ,  Deenadayalu Chundury ,  Gerald W. Drabeck ,  Timothy W. Birch ,  Dennis L. Hammond

IPC: C08K003/26 ,  C08K003/00

CPC classification number: C08L23/02 ,  C08K3/26 ,  C08K5/0041 ,  C08K5/0075 ,  C08K5/098 ,  C08K5/20 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/12 ,  C08L51/06 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2666/02 ,  C08L2666/24

Abstract: This invention relates to a polymer composition comprising (A) from about 55% to about 75% by weight of at least one polyolefin, (B) from about 2% to about 12% by weight of at least one reaction product of an alpha, beta unsaturated carboxylic reagent and a polyolefin, and (C) from 15% to about 35% by weight of filler. In one aspect, the polymer compositions also include (D) at least one copolymer of ethylene and an olefin, (E) at least one polyamide, or (F) a mixture of (D) and (E). These compositions provide articles and films with improved scratch resistance and hardness. These compositions have improved processing character because their low coefficient of friction.

Abstract translation: 本发明涉及聚合物组合物，其包含（A）约55重量％至约75重量％的至少一种聚烯烃，（B）约2重量％至约12重量％的至少一种α， β不饱和羧酸试剂和聚烯烃，和（C）15％至约35％重量的填料。 一方面，聚合物组合物还包括（D）至少一种乙烯和烯烃的共聚物，（E）至少一种聚酰胺，或（F）（D）和（E）的混合物。 这些组合物提供具有改善的耐擦伤性和硬度的制品和薄膜。 这些组合物具有改善的加工特性，因为它们的低摩擦系数。

公开(公告)号：US06242520B1

公开(公告)日：2001-06-05

申请号：US08800689

申请日：1997-03-13

Applicant: Venkat Subramaniam Venkataramani ,  Jeremy Paul Shaw

Inventor： Venkat Subramaniam Venkataramani ,  Jeremy Paul Shaw

IPC: C08K338

CPC classification number: C08L101/00 ,  C08L83/04 ,  C08L2201/02 ,  C08L83/00

Abstract: Polymer compositions comprising polysiloxanes and metal coated boron phosphates are described and they unexpectedly display flame retardant properties and hydrolytic stability without creating environmental hazards.

Abstract translation: 描述了包含聚硅氧烷和金属涂覆的磷酸硼的聚合物组合物，并且它们意外地显示阻燃性能和水解稳定性，而不产生环境危害。

公开(公告)号：US6162851A

公开(公告)日：2000-12-19

申请号：US43189

申请日：1998-03-11

Applicant: Michael T. Wood ,  Steven D. Landau ,  Victor W. Lee ,  Ralph E. WyKoff

Inventor： Michael T. Wood ,  Steven D. Landau ,  Victor W. Lee ,  Ralph E. WyKoff

IPC: C08K5/00 ,  C08L23/08 ,  C08L83/04 ,  C08K3/10

CPC classification number: C08L23/0815 ,  C08K5/0008 ,  C08L83/04 ,  C08L2201/02 ,  C08L23/02 ,  C08L83/00 ,  C08L2666/04 ,  C08L2666/24

Abstract: A highly flame retardant, impact modified polyolefin alloy is described, the composition of which includes: at least one polyolefin; at least one halogenated organic flame retardant; at least one semi-crystalline ethylene copolymer impact modifier, the copolymer optionally being functionalized, at least one oxygen-containing metal compound wherein the metal is selected from the group consisting of Group III, IV, V, and VI of the Periodic Table; and at least one fluorocarbon, at least a portion of which is fibrillated or fibrillatable. Optionally, the alloy will contain at least one of a functionalized silicone polymer, a hydrated metal silicate, a hydrated metal borate, a primary antioxidant, and a secondary antioxidant. Such thermoplastic polymer blends/alloys can be produced by combining all ingredients in a melt and applying shear to the melt through means of a high shear internal/continuous mixer or an extruder.

Abstract translation: PCT No.PCT / US97 / 12749 Sec。 371日期1998年3月11日 102（e）1998年3月11日PCT PCT 1997年7月16日PCT公布。 第WO98 / 03587号公报 日期1998年1月29日描述了高阻燃冲击改性聚烯烃合金，其组成包括：至少一种聚烯烃; 至少一种卤代有机阻燃剂; 至少一种半结晶乙烯共聚物抗冲改性剂，所述共聚物任选被官能化，至少一种含氧金属化合物，其中金属选自周期表第III，IV，V和VI族; 和至少一种碳氟化合物，其至少一部分原纤化或可原纤化。 任选地，该合金将包含官能化硅氧烷聚合物，水合金属硅酸盐，水合金属硼酸盐，主抗氧化剂和次级抗氧化剂中的至少一种。 这种热塑性聚合物共混物/合金可以通过将熔融物中的所有成分组合并通过高剪切内/连续混合器或挤出机对熔体施加剪切来制备。

公开(公告)号：US6162548A

公开(公告)日：2000-12-19

申请号：US121557

申请日：1998-07-23

Applicant: Luca Castellani ,  Eduardo Redondo Grizante ,  Antonio Zaopo ,  Enrico Albizzati

Inventor： Luca Castellani ,  Eduardo Redondo Grizante ,  Antonio Zaopo ,  Enrico Albizzati

IPC: C08K3/22 ,  C08L23/08 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L51/06 ,  H01B3/44 ,  H01B7/295 ,  B32B27/00 ,  C08L23/04

CPC classification number: H01B7/295 ,  C08K3/22 ,  C08K2003/2217 ,  C08K2201/003 ,  C08K2201/006 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L51/06 ,  C08L2201/02 ,  C08L2203/202 ,  C08L2314/06 ,  H01B3/441 ,  Y10T428/12319 ,  Y10T428/31855 ,  C08L23/02 ,  C08L2666/04

Abstract: A cable, in particular for power transmission, for telecommunications or for data transmission, or also combined power/telecommunications cables, wherein at least one coating layer consists of a recyclable material which is halogen-free and has superior mechanical and electrical properties. This material consists of a polymer mixture comprising: (a) a crystalline propylene homopolymer or copolymer; and (b) an elastomeric copolymer of ethylene with at least one alpha-olefin having from 3 to 12 carbon atoms, and optionally with a diene; the said copolymer (b) being characterized by a 200% tension set value (measured at 20.degree. C. for 1 minute according to ASTM standard D 412) lower than 30%.

Abstract translation: 电缆，特别是用于电力传输，用于电信或数据传输的电缆，或者还包括组合的电力/电信电缆，其中至少一个涂层由可再循环材料组成，其是无卤素且具有优异的机械和电气性能。 该材料由聚合物混合物组成，包括：（a）结晶丙烯均聚物或共聚物; 和（b）乙烯与至少一种具有3至12个碳原子的α-烯烃和任选与二烯的弹性体共聚物; 所述共聚物（b）的特征在于低于30％的200％张力设定值（根据ASTM标准D 412在20℃下测量1分钟）。