公开(公告)号：EP2927269A1

公开(公告)日：2015-10-07

申请号：EP13857867.9

申请日：2013-08-06

Applicant: Sekisui Chemical Co., Ltd.

Inventor： KATO, Tetsuhiro ,  SHIMONISHI, Koji ,  KURINO, Yukinori

IPC: C08J9/04 ,  C08K3/00 ,  C08L101/00

CPC classification number: C08J9/103 ,  C08J9/0066 ,  C08J2201/026 ,  C08J2203/04 ,  C08J2205/06 ,  C08J2309/00 ,  C08J2309/02 ,  C08J2319/00 ,  C08J2323/08 ,  C08J2323/16 ,  C08J2323/22 ,  C08J2333/20 ,  C08K3/01 ,  C08K2201/001 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided is a heat conductive foam sheet for electronic equipment sufficiently thin and flexible to be suitably used in the interior of electronic equipment and excellent in heat conductivity. A heat conductive foam sheet for electronic equipment containing a heat conductor in an elastomer resin portion constituting the foam sheet, in which the content of the heat conductor relative to 100 parts by mass of the elastomer resin is 100 to 500 parts by mass, the 25% compressive strength of the foam sheet is 200 kPa or less and the thickness thereof is 0.05 to 1 mm.

Abstract translation: 本发明提供一种足够薄和柔性的，以在电子设备的内部适当地使用的电子设备的热传导泡沫板和具有优异的热传导性。 导热泡沫片为在多种弹性体树脂部的含有构成泡沫片，其中，相对于100质量份的弹性体树脂的质量热导体的含量为100〜500质量份，25的热导体的电子设备 该泡沫板的％压缩强度为200千帕或更小，其厚度为0:05至1毫米。

公开(公告)号：EP2909134A1

公开(公告)日：2015-08-26

申请号：EP13779797.3

申请日：2013-10-17

Applicant: CIC Energigune

Inventor： KARTHIK, Mani ,  FAIK, Abdessamad ,  DOPPIU, Stefania

IPC: C01B31/00 ,  C04B38/00

CPC classification number: C01B31/02 ,  B29C35/02 ,  B29C71/02 ,  B29K2023/00 ,  B29L2031/772 ,  C01B32/00 ,  C01B32/05 ,  C04B38/067 ,  C08J3/247 ,  C08J9/42 ,  C08J2201/026 ,  C08J2205/048 ,  C08J2375/04 ,  C08J2471/02 ,  Y10T428/249921 ,  C04B35/524 ,  C04B38/0064

Abstract: The present invention describes a hierarchical graphitized carbon foam comprising an interconnected macroporous structure with an ordered mesoporous wall structure, a process for its preparation, as well as to a process for the synthesis of a variety of bimodal porous organic polymer and/or inorganic metal oxide materials.

Abstract translation: 本发明描述了一种层状石墨化碳泡沫，其包括具有有序介孔壁结构的互连大孔结构，其制备方法以及合成多种双峰多孔有机聚合物和/或无机金属氧化物的方法 物料

公开(公告)号：EP2798008A4

公开(公告)日：2015-08-26

申请号：EP12862583

申请日：2012-12-24

Applicant: SK INNOVATION CO LTD ,  SK GLOBAL CHEMICAL CO LTD

Inventor： PARK YOUNG HYO ,  CHUNG KWANG JIN ,  OK MYUNG AHN ,  HONG SEUNG GWEON ,  JEON MIN HO

IPC: C08L69/00 ,  C08J9/08 ,  C08K3/00 ,  C08L67/00

CPC classification number: C08L69/00 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/122 ,  C08J9/18 ,  C08J9/232 ,  C08J2201/026 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2369/00 ,  C08J2433/08 ,  C08J2433/10 ,  C08J2467/02 ,  C08J2467/04 ,  C08J2469/00 ,  C08K5/0025 ,  C08L67/02 ,  C08L101/00

Abstract: Provided herein are a method for preparing a resin composition for an expandable polypropylene carbonate and an expandable polypropylene carbonate prepared therefrom. More particularly, the present invention relates to a method for preparing a resin composition for an expandable polypropylene carbonate capable of using supercritical carbon dioxide as a foaming agent and preparing a foam having excellent moldability by an appropriate foaming method, and an expandable polypropylene carbonate prepared therefrom. The expandable polypropylene carbonate capable of having high magnification, excellent thermal stability, and dimensional stability may be prepared by using the resin composition according to the present invention.

公开(公告)号：EP2759565A4

公开(公告)日：2015-07-29

申请号：EP12833006

申请日：2012-09-18

Applicant: NITTO DENKO CORP

Inventor： IWASE TAKAYUKI ,  KAWATA JOJI

IPC: C08J9/04 ,  B32B5/18 ,  B32B27/00 ,  C08J9/00 ,  C08J9/10 ,  C08K5/14 ,  C08K5/33 ,  C08L23/16 ,  C08L71/02 ,  C09K3/10 ,  G10K11/16 ,  G10K11/162

CPC classification number: B29C47/0004 ,  C08F36/04 ,  C08J9/0028 ,  C08J9/04 ,  C08J2201/026 ,  C08J2323/16 ,  C08L23/16 ,  C09J7/26 ,  C09K3/10 ,  C09K2200/0642 ,  Y10T428/249983

Abstract: An ethylene-propylene-diene rubber foamed material is obtained by foaming a rubber composition containing an ethylene-propylene-diene rubber. The ethylene-propylene-diene rubber foamed material has a 50 % compressive load value of 0.1 to 2.0 N/cm 2 and the content ratio of a sulfur atom calculated based on the measurement result of a fluorescent X-ray measurement, based on mass, is 1000 ppm or less.

公开(公告)号：EP2759568A4

公开(公告)日：2015-05-27

申请号：EP12834469

申请日：2012-09-18

Applicant: NITTO DENKO CORP

Inventor： IWASE TAKAYUKI ,  KAWATA JOJI

IPC: C08J9/04 ,  B32B5/18 ,  B32B27/00 ,  C08J9/00 ,  C08J9/10 ,  C08K5/14 ,  C08K5/33 ,  C08L23/16 ,  C08L71/02 ,  C09K3/10 ,  G10K11/16 ,  G10K11/162

CPC classification number: C08J9/00 ,  C08J9/0023 ,  C08J9/0028 ,  C08J9/04 ,  C08J2201/026 ,  C08J2323/16 ,  C08J2347/00 ,  C08L23/16 ,  C09J7/26 ,  C09J2201/606 ,  C09J2423/006 ,  C09J2423/166 ,  C09K3/10 ,  C09K2200/0642 ,  Y10T428/249983 ,  C08L71/02

Abstract: An ethylene-propylene-diene rubber foamed material is obtained by foaming a rubber composition containing an ethylene-propylene-diene rubber. The ethylene-propylene-diene rubber foamed material has a permanent compression set obtained by being compressed by 50 % at 80°C for 22 hours to be then released at 23°C after the elapse of 24 hours of 30 % or less. The content ratio of a sulfur atom calculated based on the measurement result of a fluorescent X-ray measurement, based on mass, is 1000 ppm or less.

公开(公告)号：EP2735776A4

公开(公告)日：2015-05-06

申请号：EP12814257

申请日：2012-07-12

Applicant: NOK CORP

Inventor： YOKOTA ATSUSHI ,  WATANABE ISAO ,  KANO TAICHI

IPC: F16J15/12 ,  C08J9/12 ,  C09K3/10 ,  F16J15/10

CPC classification number: B32B15/046 ,  B32B7/12 ,  B32B15/06 ,  B32B15/18 ,  B32B2255/06 ,  B32B2255/205 ,  B32B2266/0207 ,  B32B2266/08 ,  B32B2307/536 ,  B32B2307/714 ,  B32B2581/00 ,  C08J9/0066 ,  C08J9/32 ,  C08J2201/026 ,  C08J2203/22 ,  C08J2205/044 ,  C08J2205/052 ,  C08J2205/06 ,  C08J2309/02 ,  C08J2313/00 ,  C08J2409/02 ,  C08J2413/00 ,  C09K3/1006 ,  C09K2200/0612 ,  F16J15/102 ,  Y10T428/249976

公开(公告)号：EP2860217A1

公开(公告)日：2015-04-15

申请号：EP14188298.5

申请日：2014-10-09

Applicant: JSP CORPORATION

Inventor： Shima, Masaomi

IPC: C08J9/18 ,  C08J9/00 ,  C08L23/08 ,  C08L25/14 ,  C08J9/14 ,  C08J9/232

CPC classification number: C08J9/18 ,  C08J9/0061 ,  C08J9/141 ,  C08J9/232 ,  C08J2201/026 ,  C08J2203/14 ,  C08J2203/202 ,  C08J2205/052 ,  C08J2323/06 ,  C08J2325/06 ,  C08J2325/14 ,  C08J2423/08 ,  C08L23/0815 ,  C08L2203/14 ,  C08L2205/04 ,  C08L2312/00 ,  C08L25/06 ,  C08L23/06

Abstract: An expandable composite resin bead comprises a composite resin containing a polyethylene resin and a polystyrene resin as well as a blowing agent impregnating the composite resin. The composite resin contains 5 to 20 mass% of the polyethylene resin and 80 to 95 mass% of the polystyrene resin. The blowing agent is an organic physical blowing agent. Furthermore, that portion of the expandable composite resin bead which is insoluble in xylene or in acetone has a swelling degree in methyl ethyl ketone at a temperature of 23°C of not lower than 1.25.

公开(公告)号：EP2554584A4

公开(公告)日：2015-04-01

申请号：EP11762850

申请日：2011-03-29

Applicant: UCHIYAMA KOSUKE ,  TSUDA KAZUNORI

Inventor： SUZUKI TENYA

IPC: C08J9/12 ,  B29C45/00 ,  B29C47/00 ,  C08G63/08 ,  C08G63/91 ,  C08G67/04 ,  C08J3/12 ,  C08J3/24 ,  C08K3/26 ,  C08K3/34 ,  C08L67/04 ,  C08L101/16

CPC classification number: C08G63/91 ,  B29C44/3446 ,  B29C44/586 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/364 ,  B29C47/627 ,  B29C47/76 ,  B29K2067/046 ,  C08G18/428 ,  C08G18/6644 ,  C08G18/73 ,  C08G63/08 ,  C08G63/88 ,  C08G2101/00 ,  C08J3/24 ,  C08J9/122 ,  C08J2201/024 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/08 ,  C08J2367/04 ,  C08K3/26 ,  C08K3/34 ,  C08K5/29 ,  C08L67/04

Abstract: An object of the present invention is to inexpensively provide a method and device of producing a high viscosity polylactic acid composition, which composition is appropriate for foam molding having a high expansion ratio and is stable, and a foam molded article having a high expansion ratio formed of said high viscosity polylactic acid composition. A method of producing a polylactic acid foam molded article of the present invention which can achieve the above-described object is characterized by comprising a step of mechanically grinding a polylactic acid composition by applying a shear force, using a device equipped with an injection molding machine (B) or an extrusion molding machine (G), an orifice portion (S) and a foaming mold (P), in a foaming gas atmosphere in the orifice portion (S). The above-described polylactic acid composition is obtained by mechanically grinding polylactic acid, which polylactic acid is cross-linked by polyisocyanate, by applying a shear force in an inert gas atmosphere, said polylactic acid composition obtained by the grinding being characterized by having an MI value of 0.05 or more and 5 or less, which MI value is measured at 190°C under a load of 21.6 kg in accordance with JIS K7210 (ISO 1133) ( Figure 2 ).

公开(公告)号：EP2843023A1

公开(公告)日：2015-03-04

申请号：EP13781011.5

申请日：2013-04-25

Applicant: Bridgestone Corporation

Inventor： OTSUKA, Masaru ,  SEKI, Katsuya ,  YAMAMOTO, Tomohiro ,  ITOYAMA, Tsuyoshi

IPC: C09K3/10 ,  C08J9/10

CPC classification number: C09K3/1006 ,  C08J9/0061 ,  C08J9/103 ,  C08J2201/026 ,  C08J2300/22 ,  C08J2423/16 ,  C08K3/04 ,  C08K3/26 ,  C08K5/0025 ,  C08L23/0853 ,  C08L23/16 ,  C09K3/1025 ,  C09K2200/0239 ,  C09K2200/0447 ,  C09K2200/0607 ,  C09K2200/062 ,  C09K2200/0622 ,  C09K2200/0642

Abstract: Provided is a sealing material having low hardness, low density, and excellent sealing properties. A sealing material, made by vulcanizing and foaming a blend containing: a thermoplastic resin; a foaming agent; a vulcanizing agent; and a rubber component containing a rubber copolymer of ethylene, a non-conjugate diene, and an α-olefin with 3 or more carbon atoms; wherein the blend contains 2 to 4 mass parts of stearic acid and 5 to 7 mass parts of CaO in 100 mass parts of the rubber component, and the 50% compressive stress of the sealing material is 100 kPa or less.

Abstract translation: 本发明提供硬度低，密度低，密封性优异的密封材料。 一种密封材料，通过硫化和发泡包含热塑性树脂的混合物制成; 发泡剂; 硫化剂; 和含有乙烯，非共轭二烯和碳原子数为3以上的α-烯烃的橡胶共聚物的橡胶成分， 其中所述共混物在所述橡胶组分100质量份中含有2质量份至4质量份的硬脂酸和5质量份至7质量份的CaO，并且所述密封材料的50％压缩应力为100kPa以下。

公开(公告)号：EP2840111A1

公开(公告)日：2015-02-25

申请号：EP13778771.9

申请日：2013-04-09

Applicant: Bridgestone Corporation

Inventor： ACHIHA Koji ,  SAKAMI Takahiro ,  ITOYAMA Tsuyoshi

IPC: C08J9/06 ,  C08L23/08

CPC classification number: C08J9/103 ,  C08J9/0023 ,  C08J2201/026 ,  C08J2203/04 ,  C08J2323/16 ,  C08J2347/00 ,  C08L23/16

Abstract: Provided are a rubber foam composition from which a rubber foam having low metal corrosive properties, low fogging properties and reduced odor and causing no poor foaming or tackiness of the rubber foam surface can be obtained, and a rubber foam using the same.
The rubber foam composition comprises: a rubber component including a copolymer rubber of ethylene, an α-olefin having three or more carbon atoms and a non-conjugated diene, a vulcanizing agent, and a foaming agent, the composition being characterized in that the vulcanizing agent comprises α,α'-di(t-butylperoxy)diisopropylbenzene and a quinoid-based vulcanizing agent, and characterized by being substantially free of urea-based foaming auxiliary, and the rubber foam uses the same.

Abstract translation: 提供一种橡胶发泡组合物，可以获得具有低金属腐蚀性，低雾化性能和降低气味并且不会发生橡胶泡沫表面的不良发泡或粘性的橡胶泡沫，以及使用该橡胶泡沫组合物的橡胶泡沫。 该橡胶组合物包括：包含乙烯，具有三个或更多个碳原子的α-烯烃和非共轭二烯的共聚物橡胶，硫化剂和发泡剂的橡胶组分，其特征在于硫化 试剂包括±，±' - 二（叔丁基过氧）二异丙基苯和醌型硫化剂，其特征在于基本上不含脲基发泡助剂，并且橡胶泡沫使用它。