公开(公告)号：US20140178665A1

公开(公告)日：2014-06-26

申请号：US14137532

申请日：2013-12-20

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Jean-Francois Morizur ,  Paul Dean Sybert

IPC: C08J3/28 ,  B29C35/08 ,  B29C45/00

CPC classification number: C08G64/14 ,  B05D3/067 ,  B29C35/08 ,  B29C35/0805 ,  B29C45/0001 ,  B29C2035/0827 ,  B29K2069/00 ,  B29K2105/0026 ,  B29K2105/24 ,  B29K2269/00 ,  C08G64/045 ,  C08G64/24 ,  C08G67/00 ,  C08J3/28 ,  C08J7/123 ,  C08J2369/00 ,  C08J2469/00 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/52 ,  C08K5/5393 ,  C08K5/549 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2312/06

Abstract: Processes for increasing the chemical resistance of a surface of a formed article are disclosed. The formed article is produced from a polymeric composition comprising a photoactive additive containing photoactive groups derived from a monofunctional benzophenone. The surface of the formed article is then exposed to ultraviolet light to cause crosslinking of the photoactive additive and produce a crosslinked surface. The crosslinking enhances the chemical resistance of the surface. Various means for controlling the depth of the crosslinking are also discussed.

Abstract translation: 公开了用于提高成型体的表面的耐化学性的方法。 成型制品由包含含有衍生自单官能二苯甲酮的光活性基团的光活性添加剂的聚合物组合物制备。 然后将成形制品的表面暴露于紫外光以引起光活性添加剂的交联并产生交联表面。 交联增强了表面的耐化学性。 还讨论了用于控制交联深度的各种手段。

公开(公告)号：US20140141241A1

公开(公告)日：2014-05-22

申请号：US14084458

申请日：2013-11-19

Applicant: HITACHI METALS, LTD.

Inventor： Hajime NISHI ,  Kenichiro FUJIMOTO ,  Kentaro SEGAWA ,  Yoshiaki NAKAMURA

IPC: H01B3/44 ,  C08L23/06

CPC classification number: H01B3/441 ,  C08K3/22 ,  C08K5/0066 ,  C08K5/134 ,  C08K5/34924 ,  C08K5/372 ,  C08K2003/2224 ,  C08K2003/2227 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/16 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/03 ,  Y10T428/294

Abstract: A halogen-free heat aging-resistant flame-retardant resin compound includes a mixture of 100 parts by mass of polyolefin-based resin, 100 to 250 parts by mass of metal hydroxide, and 2 to 5 parts by mass of an antioxidant including a first antioxidant having a melting point of not less than 200 degrees Celsius and a mean particle diameter of not greater than 10 μm solely or a combination with a second antioxidant, and the mixture is cross-linked.

Abstract translation: 无卤素耐热老化阻燃树脂化合物包括100质量份聚烯烃类树脂，100〜250质量份金属氢氧化物和2〜5质量份抗氧化剂的混合物，其包含第一 抗氧化剂，其熔点不低于200℃，平均粒径不大于10μm，或与第二抗氧化剂组合，并且混合物是交联的。

公开(公告)号：US20140011923A1

公开(公告)日：2014-01-09

申请号：US14021731

申请日：2013-09-09

Applicant: MCA Technologies GmbH

Inventor： Bansi Lal Kaul

IPC: C08K5/3492 ,  C08K5/357

CPC classification number: C08K5/34926 ,  C07D251/50 ,  C07D251/64 ,  C07D471/12 ,  C08G73/0644 ,  C08G73/0655 ,  C08K5/3492 ,  C08K5/357 ,  C08L23/12 ,  C08L79/00 ,  C08L79/04 ,  C08L2201/02 ,  C08L2201/08 ,  C09D5/185 ,  C09D7/48 ,  C08L2666/20

Abstract: Compounds consisting of an oligomer or a polymer of a 1,3,5-triazine derivative, having the general formula I: wherein: X is selected from: or X is a heterocyclic radical containing in the ring at least one nitrogen atom which radical is linked to the triazine ring through one of such nitrogen atoms,R2 is alkyl or cycloalkyl, R1 is a divalent radical of piperazine of the formula or R2 is a divalent radical according to the formula or R2 is a radical according to the formula Y n is an integer from 2 to 30, inclusive, m is an integer from 2 to 6, inclusive, p is an integer from 2 to 12, inclusive, and X1═OH, NH2 or X whereby X and X1 may be the same or different, and, X2═H or is a C1-C4 alkyl group, and a solvent-free process for the production of the compounds of Formula I as well as the use of the self-extinguishing oligomeric or polymeric compounds as flame retardants and light stabilizers in thermoplastic polymers such as polypropylene or regenerated cellulose or polyester.

Abstract translation: 由具有通式I的1,3,5-三嗪衍生物的低聚物或聚合物组成的化合物：其中：X选自：或X是在环中含有至少一个氮原子的杂环基，该基团是 通过这样的氮原子之一与三嗪环连接，R 2是烷基或环烷基，R 1是下式的哌嗪的二价基团，或者R 2是根据下式的二价基团或R 2是根据式Y的基团 2〜30的整数，m为2〜6的整数，包括2和12的整数，p为2〜12的整数，X 1 = OH，NH 2或X，由此X和X 1可以相同或不同， 和X2 = H或是C1-C4烷基，以及用于制备式I化合物的无溶剂方法以及使用自熄性低聚物或聚合物作为阻燃剂和光稳定剂 热塑性聚合物如聚丙烯或再生纤维素或聚酯。

公开(公告)号：US20130312998A1

公开(公告)日：2013-11-28

申请号：US13984158

申请日：2012-03-08

Applicant: Yuhei Mayama ,  Hiroshi Hayami

Inventor： Yuhei Mayama ,  Hiroshi Hayami

IPC: C08K5/3492 ,  C08K3/32

CPC classification number: C08K5/34924 ,  C08K3/32 ,  C08K5/5313 ,  C08L23/0815 ,  C08L23/0846 ,  C08L23/0853 ,  C08L23/0869 ,  C08L53/025 ,  C08L2201/02 ,  C08L2203/202 ,  H01B3/28 ,  H01B3/441 ,  H01B3/442 ,  H01B7/295 ,  Y10T428/1331 ,  Y10T428/139 ,  Y10T428/2933

Abstract: Provided are a non-halogen flame-retardant resin composition that contains a base polymer mainly containing a polyolefin-based resin, that passes a flame test, and that has good heat resistance and good heat-aging resistance which can satisfy a 150° C. rating, and an insulated electric wire and a tube using the non-halogen flame-retardant resin composition. The non-halogen flame-retardant resin composition contains (A) a base polymer containing 90% by mass or more of a mixture of a polyolefin-based resin and a styrene-based elastomer; (B) a metal phosphinate; and (C) a nitrogen-based flame retardant, and is used as an insulating coating layer. The insulating coating layer and the tube are preferably cross-linked by irradiation with ionizing radiation.

Abstract translation: 提供一种含有主要含有聚烯烃类树脂的基础聚合物，通过火焰试验，具有良好的耐热性和良好耐热老化性的无卤阻燃树脂组合物，其可以满足150℃。 绝缘电线和使用该无卤素阻燃树脂组合物的管。 无卤阻燃性树脂组合物含有（A）含有聚烯烃系树脂和苯乙烯系弹性体的混合物的90质量％以上的基础聚合物， （B）金属次膦酸盐; 和（C）氮系阻燃剂，作为绝缘被覆层使用。 绝缘涂层和管优选通过用电离辐射照射而交联。

公开(公告)号：US20130284991A1

公开(公告)日：2013-10-31

申请号：US13930313

申请日：2013-06-28

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Paul Dean Sybert ,  Laura G. Schultz Hume ,  James Franklin Hoover

IPC: C09K21/14

CPC classification number: C08L69/00 ,  C08G77/80 ,  C08J9/0061 ,  C08J2369/00 ,  C08J2469/00 ,  C08K5/0066 ,  C08K5/109 ,  C08L83/10 ,  C08L2201/02 ,  C08L2203/14 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C09K21/14 ,  Y10T428/13 ,  Y10T428/31507

Abstract: A composition comprising: a first polycarbonate comprising a poly(siloxane-carbonate); a second polycarbonate different from the first polycarbonate; and optionally, a third polycarbonate different from the first and second polycarbonate; wherein the first polycarbonate is present in an amount effective to provide the siloxane units of in the first polycarbonate in an amount of at least 0.3 wt %, and the second polycarbonate is present in an amount effective to provide the bromine of the second polycarbonate in an amount of at least 7.8 wt %; and further wherein an article molded from the composition has an OSU integrated 2 minute heat release test value of less than 65 kW-min/m2 and a peak heat release rate of less than 65 kW/m2, and an E662 smoke test Dmax value of less than 200.

公开(公告)号：US20130281586A1

公开(公告)日：2013-10-24

申请号：US13977300

申请日：2011-12-27

Applicant: Hiroaki Otonari ,  Takashi Miura ,  Toshihiro Kasai

Inventor： Hiroaki Otonari ,  Takashi Miura ,  Toshihiro Kasai

IPC: C08G77/442 ,  C08L69/00

CPC classification number: C08G77/442 ,  C08F283/12 ,  C08F283/124 ,  C08L51/085 ,  C08L69/00 ,  C08L2201/02 ,  C08F220/40

Abstract: Disclosed are a method of producing a graft copolymer, comprising polymerizing a vinyl monomer (B) containing a polyfunctional vinyl monomer (b1) in the presence of a polyorganosiloxane rubber (A) comprising more than 20% by mass of a toluene-insoluble matter, wherein a mass percentage of the polyfunctional vinyl monomer (b1) is 11 to 19% by mass based on 100% by mass of a total amount of the polyorganosiloxane rubber (A) and the vinyl monomer (B); a graft copolymer obtained by the method; a resin composition being prepared by blending the graft copolymer with a resin and having high impact resistance and heat resistance and sufficient flame retardancy; and a molded article obtained by molding the resin composition.

Abstract translation: 公开了一种生产接枝共聚物的方法，包括在含有大于20质量％甲苯不溶物质的聚有机硅氧烷橡胶（A）的存在下聚合含有多官能乙烯基单体（b1）的乙烯基单体（B） 相对于聚有机硅氧烷橡胶（A）和乙烯基单体（B）的总量100质量％，多官能乙烯基单体（b1）的质量百分比为11〜19质量％。 通过该方法获得的接枝共聚物; 通过将接枝共聚物与树脂共混并具有高耐冲击性和耐热性和足够的阻燃性制备的树脂组合物; 以及通过模塑树脂组合物而获得的模制品。

公开(公告)号：US20130281568A1

公开(公告)日：2013-10-24

申请号：US13924878

申请日：2013-06-24

Applicant: Cheil Industries Inc.

Inventor： Hwan Seok PARK ,  Seung Shik SHIN ,  Kyuong Sik CHIN ,  Yun Ku NAM ,  Jong Tae YOON

IPC: C08K5/52

CPC classification number: C08K5/52 ,  C08J3/20 ,  C08J2369/00 ,  C08K5/523 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/025

Abstract: A flame retardant thermoplastic resin composition includes (a) a polycarbonate resin, (b) an impact modifier, and (c) resorcinol bis(diphenyl phosphate). The impact modifier includes (b1) a large rubber particle-modified vinyl graft copolymer wherein the rubber particle has an average particle diameter of about 0.3 to about 0.7 μm, and (b2) a small rubber particle-modified graft copolymer wherein the rubber particle has an average particle diameter of about 0.05 to about 0.27 μm. The flame retardant thermoplastic resin composition can have excellent flowability, mold formability, flame retardancy, impact strength, and gloss characteristics.

Abstract translation: 阻燃热塑性树脂组合物包括（a）聚碳酸酯树脂，（b）抗冲改性剂，和（c）间苯二酚双（磷酸二苯酯）。 抗冲击改性剂包括（b1）橡胶粒子改性乙烯基接枝共聚物，其中橡胶粒子的平均粒径为约0.3〜约0.7μm，（b2）橡胶粒子改性接枝共聚物，其中橡胶粒子具有 平均粒径为约0.05至约0.27μm。 阻燃性热塑性树脂组合物可以具有优异的流动性，成型性，阻燃性，冲击强度和光泽特性。

公开(公告)号：US20130274392A1

公开(公告)日：2013-10-17

申请号：US13913906

申请日：2013-06-10

Applicant: Jean-Francois Morizur ,  Thomas L. Evans

Inventor： Jean-Francois Morizur ,  Thomas L. Evans

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08G64/14 ,  C08K5/0066 ,  C08K5/42 ,  C08K5/549 ,  C08L2201/02 ,  C08L2201/10 ,  C08L2205/025

Abstract: A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 VO rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed.

Abstract translation: 当在约350℃至约450℃的温度下使用平行板熔体流变学试验以10℃/分钟的加热速率测量时，包含至少8,000泊的峰值熔融粘度的聚碳酸酯组合物。 并且其中组合物的模塑制品具有厚度为1.0mm，1.5mm，2.0mm，或1.0mm和2.0mm之间的UL 94 VO等级。

公开(公告)号：US20130224434A1

公开(公告)日：2013-08-29

申请号：US13777606

申请日：2013-02-26

Applicant: NITTO DENKO CORPORATION

Inventor： Itsuhiro HATANAKA ,  Makoto SAITOU ,  Kazumichi KATO

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08L23/10 ,  C08L2201/02 ,  C08L2203/14 ,  C09J7/26 ,  C09J2201/606 ,  Y10T428/24273 ,  Y10T428/24331 ,  C08L23/16

Abstract: Disclosed is a resin foam sheet which has a low apparent density, is thin and flexible, and can be wound satisfactorily stably. The resin foam sheet has an apparent density of 0.02 to 0.30 g/cm3, a tensile strength of 0.5 to 3.0 MPa, a thickness of 0.20 to 0.70 mm, a length of 5 m or more, and a width of 300 mm or more and has openings on both sides. The resin foam sheet preferably has a value of 30% or less determined according to following Expression (1): (Thickness tolerance)/(Median thickness)×100  (1)

Abstract translation: 公开了一种表观密度低，薄而柔软的树脂发泡片，并且可以令人满意地稳定地卷绕。 树脂发泡体片的表观密度为0.02〜0.30g / cm 3，拉伸强度为0.5〜3.0MPa，厚度为0.20〜0.70mm，长度为5μm以上，宽度为300mm以上， 双方有开口。 树脂发泡体片材优选为根据下述式（1）确定的30％以下的值：（厚度公差）/（中值厚度）×100（1）

公开(公告)号：US08502078B2

公开(公告)日：2013-08-06

申请号：US12995273

申请日：2009-06-19

Applicant: Tsuyoshi Nonaka

Inventor： Tsuyoshi Nonaka

IPC: H01B7/00

CPC classification number: H01B7/295 ,  C08L23/10 ,  C08L2201/02 ,  H01B3/441

Abstract: A flame-retardant composition and an insulated electric wire and a wiring harness using the flame-retardant composition. The flame-retardant composition includes a base resin that has a flexural modulus of 500 MPa or more and a Charpy impact strength at −20° C. of 1 KJ/m2 or more, and a flame retardant that is a pulverized natural mineral containing magnesium hydroxide as a main ingredient. The base resin preferably contains polypropylene as a main ingredient, and the content of the magnesium hydroxide is preferably 30 to 250 parts by mass with respect to 100 parts by mass of the base resin. The insulated electric wire includes a conductor and the flame-retardant composition that covers the conductor. The wiring harness includes the insulated electric wire.

Abstract translation: 阻燃组合物和使用阻燃组合物的绝缘电线和线束。 该阻燃组合物包括弯曲弹性模量为500MPa以上，-20℃时的夏比冲击强度为1KJ / m 2以上的基础树脂，以及含有镁的粉碎天然矿物的阻燃剂 氢氧化物为主要成分。 基础树脂优选含有聚丙烯作为主要成分，相对于100质量份的基础树脂，氢氧化镁的含量优选为30〜250质量份。 绝缘电线包括导体和覆盖导体的阻燃组合物。 线束包括绝缘电线。