公开(公告)号：EP2178970B1

公开(公告)日：2011-02-23

申请号：EP08774866.1

申请日：2008-07-08

Applicant: BASF SE

Inventor： CHAROENSIRISOMBOON, Piyada ,  STAAL, Maarten ,  PEPERS, Michel ,  LINK, Christoph

IPC: C08L25/12 ,  C08L33/20 ,  C08L35/06 ,  C08L55/02 ,  C08L51/04 ,  C08L53/02 ,  C08L27/18 ,  C08K3/04 ,  C08K3/32 ,  C08K5/523

CPC classification number: C08L51/04 ,  C08F257/02 ,  C08F279/02 ,  C08F279/04 ,  C08K3/04 ,  C08K5/523 ,  C08L25/12 ,  C08L27/18 ,  C08L33/20 ,  C08L35/06 ,  C08L53/02 ,  C08L55/02 ,  C08L2201/02 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

Abstract: A flame retardant thermoplastic molding composition comprising a thermoplastic copolymer A, a graft copolymer B, and a flame retardant component C, where the molding composition comprises: A: from 40 to 80 % by weight of a thermoplastic copolymer A, obtainable e.g. from acrylonitrile and styrene; B: from 15 to 50 % by weight of a graft ABS copolymer B, and C: from 15 to 30 % by weight of the flame retardant component C, comprising at least an expandable graphite component (C1) and a phosphorous flame retardant component (C2) and a perfluorinated polymer (C3); has a high fire protection and improved mechanical properties.

公开(公告)号：EP2053078A4

公开(公告)日：2011-02-09

申请号：EP07792059

申请日：2007-08-07

Applicant: TORAY INDUSTRIES

Inventor： ARAI NOBUYUKI ,  NATSUME NORIMITSU ,  YOSHIOKA KENICHI ,  KAWASAKI JUNKO ,  TAKEZAKI HIROSHI

IPC: C08J5/24 ,  C08K7/06 ,  C08L101/00

CPC classification number: C08J5/24 ,  B32B5/022 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2307/202 ,  B32B2307/558 ,  B32B2603/00 ,  B32B2605/18 ,  C08J2363/00 ,  C08J2477/00 ,  C08L63/00 ,  C08L2201/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M2101/40 ,  D06M2200/00 ,  Y10T428/24 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249948 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T442/2418 ,  Y10T442/2426 ,  Y10T442/645

公开(公告)号：EP2241598A1

公开(公告)日：2010-10-20

申请号：EP07859859.6

申请日：2007-12-19

Applicant: Toray Industries, Inc.

Inventor： SUDO, Masafumi ,  KAWAKAMI, Daisuke ,  ISHIDA, Tomihiro

IPC: C08L33/20 ,  D01F6/18 ,  D01F9/22

CPC classification number: C09D133/18 ,  C08K5/0066 ,  C08K5/0091 ,  C08K5/092 ,  C08K5/095 ,  C08K5/098 ,  C08L2201/02 ,  C08L2203/12 ,  D01F6/18 ,  D01F9/22

Abstract: An object of the present invention is to provide a dispersion containing a flame-resistant polymer, which can improve shaping stability of the flame-resistant polymer during ejection from a die orifice, and physical stability of a shaped product in a washing step. The dispersion containing a flame-resistant polymer is a dispersion in which a flame-resistant polymer is dispersed in an organic solvent, an in-water tensile strength thereof per unit cross-sectional area is 1.0 MPa or more and 6.5 MPa or less, the flame-resistant polymer can be preferably obtained by heat-treating an acrylonitrile polymer in the presence of at least one kind of acid, acid anhydride or acid chloride in an organic solvent, and a suitable organic solvent is a polar organic solvent.

Abstract translation: 本发明的目的是提供一种含有耐火聚合物的分散体，其可以改善在从模口喷射过程中阻燃聚合物的成型稳定性，以及成型产品在洗涤步骤中的物理稳定性。 含有阻燃聚合物的分散体是将阻燃聚合物分散在有机溶剂中的分散体，其每单位截面积的水中拉伸强度为1.0MPa以上且6.5MPa以下， 阻燃聚合物优选通过在有机溶剂中在至少一种酸，酸酐或酰氯存在下热处理丙烯腈聚合物而获得，合适的有机溶剂是极性有机溶剂。

公开(公告)号：EP2238202A1

公开(公告)日：2010-10-13

申请号：EP09706323.4

申请日：2009-01-29

Applicant: Dow Global Technologies Inc.

Inventor： CREE, Stephen ,  GROOT-ENZERINK, Gerrit

IPC: C08L23/10

CPC classification number: C08L23/10 ,  C08K3/20 ,  C08L23/16 ,  C08L51/06 ,  C08L2201/02 ,  C08L2666/02

Abstract: The present invention is a highly mineral-filled halogen-free, flame-retardant composition made from or containing a polypropylene thermoplastic elastomer, a polypropylene, a metal hydroxide filler, and a polar-monomer-grafted polyolefin elastomer compatibilizer. The invented system has improved tensile strength, improved elongation at break, and low permanent deformation at increasingly high test temperatures. The invention also includes cables and extruded articles prepared from the composition.

公开(公告)号：EP2226349A1

公开(公告)日：2010-09-08

申请号：EP08777412.1

申请日：2008-06-19

Applicant: Hitachi Chemical Company, Ltd.

Inventor： TSUCHIKAWA, Shinji ,  AKIYAMA, Masanori ,  KOTAKE, Tomohiko

IPC: C08G59/56 ,  B32B15/092 ,  C08J5/24 ,  C08K3/32 ,  C08L63/00

CPC classification number: C08K5/5333 ,  B32B5/02 ,  B32B15/092 ,  B32B15/20 ,  B32B2457/08 ,  C08G59/56 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/04 ,  C08K3/22 ,  C08K3/32 ,  C08K3/36 ,  C08K2003/2227 ,  C08L63/00 ,  C08L63/04 ,  C08L2201/02 ,  C09J163/00 ,  C09J163/04 ,  C09J2205/102 ,  H05K1/0353 ,  Y10T428/31678

Abstract: The present invention provides a thermosetting resin composition comprising (A) a metal salt of disubstituted phosphinic acid, (B) a maleimide compound having a N-substituted maleimide group in a molecule, (C) a 6-substituted guanamine compound or dicyandiamide and (D) an epoxy resin having at least two epoxy groups in a molecule and a prepreg and a laminated plate which are prepared by using the same. The prepregs obtained by impregnating or coating a base material with the thermosetting resin compositions of the present invention and the laminated plates produced by laminating and molding the above prepregs are balanced in all of a copper foil adhesive property, a glass transition temperature, a solder heat resistance, a moisture absorption, a flame resistance, a relative dielectric constant and a dielectric loss tangent, and they are useful as a printed wiring board for electronic instruments.

公开(公告)号：EP1728823A4

公开(公告)日：2010-07-28

申请号：EP05721017

申请日：2005-03-17

Applicant: SONY CORP

Inventor： INAGAKI YASUHITO

IPC: C08L25/12 ,  C08L27/12 ,  C08L33/20 ,  C08L101/00 ,  C09K21/14

CPC classification number: C09K21/14 ,  C08F8/44 ,  C08F2800/10 ,  C08G63/6886 ,  C08G63/916 ,  C08G64/081 ,  C08G64/42 ,  C08L25/12 ,  C08L25/18 ,  C08L27/18 ,  C08L69/00 ,  C08L101/02 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/04 ,  C08F8/36 ,  C08F212/10 ,  C08F12/08

Abstract: A flame retardant resin composition is disclosed. An acrylonitrile- styrene based polymer, into which sulfonic acid groups and/or sulfonate groups have been introduced by sulfonating processing with a sulfonating agent containing less than 3 wt% of moisture, is contained in a resin to be made flame retardant, so that flame retardant properties will be conferred on the resin flame resistant.

公开(公告)号：EP2178970A1

公开(公告)日：2010-04-28

申请号：EP08774866.1

申请日：2008-07-08

Applicant: BASF SE

Inventor： CHAROENSIRISOMBOON, Piyada ,  STAAL, Maarten ,  PEPERS, Michel ,  LINK, Christoph

IPC: C08L25/12 ,  C08L55/02 ,  C08K3/04 ,  C08K3/32 ,  C08K5/49 ,  C08L27/12 ,  C08K13/02

CPC classification number: C08L51/04 ,  C08F257/02 ,  C08F279/02 ,  C08F279/04 ,  C08K3/04 ,  C08K5/523 ,  C08L25/12 ,  C08L27/18 ,  C08L33/20 ,  C08L35/06 ,  C08L53/02 ,  C08L55/02 ,  C08L2201/02 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

Abstract: A flame retardant thermoplastic molding composition comprising a thermoplastic copolymer A, a graft copolymer B, and a flame retardant component C, where the molding composition comprises: A: from 40 to 80 % by weight of a thermoplastic copolymer A, obtainable e.g. from acrylonitrile and styrene; B: from 15 to 50 % by weight of a graft ABS copolymer B, and C: from 15 to 30 % by weight of the flame retardant component C, comprising at least an expandable graphite component (C1) and a phosphorous flame retardant component (C2) and a perfluorinated polymer (C3); has a high fire protection and improved mechanical properties.

公开(公告)号：EP2142598A1

公开(公告)日：2010-01-13

申请号：EP07746292.7

申请日：2007-05-01

Applicant: Encepkorea CO., LTD.

Inventor： LEE, Young Jong

IPC: C08L67/00

CPC classification number: C08G18/283 ,  C08G18/3895 ,  C08G18/7657 ,  C08J3/215 ,  C08J7/047 ,  C08J2401/28 ,  C08J2433/04 ,  C08J2475/04 ,  C08K3/20 ,  C08L1/286 ,  C08L33/08 ,  C08L33/18 ,  C08L67/00 ,  C08L75/04 ,  C08L2201/02 ,  C08L2666/02

Abstract: Disclosed herein is a composition for imparting superior fire retardancy and shape-retaining properties to polyester. The composition comprises (i) 55 to 75% by weight of a sodium silicate solution, (ii) 0.5 to 7% by weight of carboxyl methyl cellulose, (iii) 0.7 to 10% by weight of a urethane resin, (iv) 0.7 to 10% by weight of an acrylic resin mixture and (v) the remaining weight percent of water, based on 100% by weight of the composition, wherein (i) the sodium silicate solution consists of Na2ϑ and S1O2 in a molar ratio of 1 : 2.1 to 1 : 2.9, (iii) the urethane resin consists of 70 to 80% by weight of methylene diphenyl isocyanate and 20 to 30% by weight of methylpolyglycol, and (iv) the acrylic resin mixture consists of 36 to 40% by weight of a butyl acrylate monomer, 10 to 13% by weight of methyl methacrylate, 1 to 2% by weight of an emulsifier, 3 to 5% by weight of acrylic acid and the remaining weight percent of water. Disclosed herein are further a method for preparing the composition and a method for applying the composition to a polyester resin. The composition-applied polyester resin is suitable for use as an automobile NVH component, in particular, a sound-absorbing heat -insulation component of an engine room.

公开(公告)号：EP2130864A1

公开(公告)日：2009-12-09

申请号：EP08010301.3

申请日：2008-06-05

Applicant: Borealis AG

Inventor： Sultan, Bernt-Ake ,  Junkvist, Jonas

IPC: C08L23/08 ,  C08L83/04 ,  H01B3/00

CPC classification number: H01B7/295 ,  C08G77/20 ,  C08K3/013 ,  C08K9/04 ,  C08L23/08 ,  C08L23/0869 ,  C08L83/04 ,  C08L2201/02 ,  C08L2203/202 ,  C08L83/00 ,  C08L2666/06

Abstract: The present invention relates to a flame retardant polymer composition comprising
(A) at least one polar olefin copolymer comprising one or more comonomer units selected from (meth)-acrylate and/or (meth)-acrylic acid,
(B) a silicone-group containing compound, and
(C) an inorganic filler which is neither a hydroxide nor a substantially hydrated compound in an amount of 46 to 70 wt% of the total weight of the polymer composition,

wherein the at least one olefin copolymer (A) comprises one or more comonomer units selected from (meth)-acrylate and/or (meth)-acrylic acid in an amount of 9.0 to 60 wt% of the polar olefin copolymer.
to an article, in particular a wire or cable, comprising said flame retardant polymer composition, and to the use of said composition for the production of a layer of a wire or cable.

Abstract translation: 本发明涉及一种阻燃聚合物组合物，其包含（A）至少一种包含选自（甲基）丙烯酸酯和/或（甲基） - 丙烯酸的一种或多种共聚单体单元的极性烯烃共聚物，（B）硅氧烷基 和（C）不高于聚合物组合物总重量的46〜70重量％的氢氧化物或基本上水合的化合物的无机填料，其中所述至少一种烯烃共聚物（A）包含一种 或更多选自（甲基）丙烯酸酯和/或（甲基） - 丙烯酸）的共聚单体单元，其量为极性烯烃共聚物的9.0-60％（重量）。 涉及包含所述阻燃聚合物组合物的制品，特别是电线或电缆，以及所述组合物用于生产电线或电缆层的用途。

公开(公告)号：EP2116570A1

公开(公告)日：2009-11-11

申请号：EP08720960.7

申请日：2008-02-28

Applicant: NTN Corporation

Inventor： OOHIRA, Kouya

IPC: C08L21/00 ,  C08K3/22 ,  C08K5/03 ,  C08L23/16 ,  H01B3/00 ,  H01B3/28

CPC classification number: H01B7/295 ,  C08K3/22 ,  C08K5/03 ,  C08L2201/02 ,  H01B3/28 ,  C08L23/16 ,  C08L21/00

Abstract: The present invention provides a dielectric elastomer composition which has been improved to have an excellent flame-retardant property in consideration of influence on environment and a satisfactory dielectric characteristic as a material for an antenna; and a member for the antenna formed by molding the dielectric elastomer composition. The dielectric elastomer composition contains 50 to 400 parts by weight of a metal hydroxide such as aluminum hydroxide powder, magnesium hydroxide powder and 10 to 200 parts by weight of a brominated flame retardant except polybromodiphenyl ether and polybromobiphenyl for 100 parts by weight of an elastomer such as ethylene propylene rubber. At a frequency of 1 GHz anda temperature of 30°C, a dielectric constant of the dielectric elastomer composition is not less than 3, and a dielectric loss tangent thereof is not more than 0.02. The member for the antenna is formed by molding the dielectric elastomer composition.

Abstract translation: 本发明提供一种电介质弹性体组合物，其考虑到对环境的影响和作为天线材料的良好的电介质特性而具有优异的阻燃性; 以及通过模制该介电弹性体组合物而形成的用于天线的部件。 电介质弹性体组合物含有50〜400重量份的金属氢氧化物如氢氧化铝粉末，氢氧化镁粉末和10-200重量份的溴化阻燃剂，除了多溴联苯醚和聚溴联苯以外，对于100重量份弹性体 作为乙丙橡胶。 在1GHz的频率和30℃的温度下，介电弹性体组合物的介电常数不小于3，介电损耗角正切值不大于0.02。 用于天线的构件通过模制介电弹性体组合物而形成。