公开(公告)号：EP3110758B1

公开(公告)日：2018-04-11

申请号：EP15706480.9

申请日：2015-02-26

Applicant: Rhodia Operations

Inventor： GUY, Laurent ,  NEVEU, Sylvaine ,  BOIVIN, Cédric ,  PERIN, Eric ,  PINAULT, Anne-Laure

IPC: C01B33/193 ,  C08K3/36 ,  C09C1/30 ,  C08K9/04 ,  C08L9/06

CPC classification number: C01B33/193 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/80 ,  C08K9/04 ,  C08K2201/006 ,  C08L9/06 ,  C08L2205/02 ,  C09C1/3045 ,  C09C1/3072 ,  C08L21/00

Abstract: Precipitated silica having a BET specific surface area in the range of from 35-700 m2/g, a CTAB specific surface area in the range of from 30 to 400 m2/g, and a content of polycarboxylic acid and/or carboxylate groups, expressed as total carbon content, of at least 0.15 wt %

公开(公告)号：EP3173440A4

公开(公告)日：2018-03-14

申请号：EP15824034

申请日：2015-07-22

Applicant: ZEON CORP

Inventor： KATADA ARINOBU

IPC: C08K3/04 ,  B82Y30/00 ,  C08K5/00 ,  C08K5/17 ,  C08K5/18 ,  C08K5/205

CPC classification number: C08K3/04 ,  B82Y30/00 ,  C08K3/013 ,  C08K3/041 ,  C08K5/0025 ,  C08K5/17 ,  C08K5/18 ,  C08K5/205 ,  C08K2201/006 ,  C08K2201/011 ,  Y10S977/75 ,  Y10S977/752 ,  C08L15/005 ,  C08L9/02 ,  C08L13/00

Abstract: Provided is a crosslinked rubber having excellent workability and heat resistance, and a crosslinkable rubber composition that can be used to form the crosslinked rubber. The crosslinkable rubber composition contains: a rubber including a carboxyl group-containing ethylenically unsaturated monomer unit; an amine-based crosslinking agent having a melting point of at least 50°C and no higher than 180°C; and one or more carbon nanotubes. The crosslinked rubber is obtainable through crosslinking of the crosslinkable rubber composition. The carbon nanotubes preferably have a BET specific surface area of from 600 m 2 /g to 2,000 m 2 /g.

公开(公告)号：EP2790924B1

公开(公告)日：2018-02-21

申请号：EP12799188.3

申请日：2012-12-12

Applicant: Compagnie Générale des Etablissements Michelin

Inventor： SEVIGNON, Marc ,  BELIN, Cécile

IPC: B60C1/00 ,  C08J3/22 ,  C08K3/04 ,  C08K5/00

CPC classification number: C08J3/22 ,  B60C1/0016 ,  C08J2307/02 ,  C08J2321/00 ,  C08K3/04 ,  C08K5/0016 ,  C08K2201/006

公开(公告)号：EP3245247A1

公开(公告)日：2017-11-22

申请号：EP16701911.6

申请日：2016-01-14

Applicant: Synthos S.A.

Inventor： KONDRATOWICZ, Filip Lukasz ,  ROJEK, Piotr ,  MIKOSZEK-OPERCHALSKA, Marzena ,  UTRATA, Kamil

IPC: C08J9/00 ,  C08J9/14 ,  C08L25/04 ,  C08J9/16 ,  C08K3/04 ,  C08K3/36

CPC classification number: C08J9/0066 ,  B29B9/065 ,  B29C44/3461 ,  B29C47/10 ,  B29K2105/0026 ,  B29K2507/04 ,  B29K2509/02 ,  B29K2995/0015 ,  B29L2031/7734 ,  C08J9/141 ,  C08J9/16 ,  C08J9/20 ,  C08J9/228 ,  C08J2201/03 ,  C08J2201/038 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2207/00 ,  C08J2325/06 ,  C08J2325/08 ,  C08K3/042 ,  C08K3/36 ,  C08K5/5419 ,  C08K5/544 ,  C08K7/18 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/006 ,  F16L59/028 ,  C08K3/04 ,  C08L25/04

Abstract: The invention relates to the co-use of a) a certain type of silica and b) a certain type of graphite, wherein the silica and the graphite are used in a weight ratio in a range of from 1:1 to 1:10, for decreasing the thermal conductivity of vinyl aromatic polymer foam.

公开(公告)号：EP3119846A4

公开(公告)日：2017-11-08

申请号：EP15764931

申请日：2015-03-19

Applicant: CSL SILICONES INC

Inventor： HUDA FAISAL ,  AHMED FAROOQ ,  JOHANSEN JOCELYN J ,  MISTRY BALWANTRAI ,  MCCONNERY CHRISTOPHER W

IPC: C09D183/04 ,  C09D7/12

CPC classification number: C09D183/04 ,  C08G77/16 ,  C08K9/06 ,  C08K2201/005 ,  C08K2201/006 ,  C09D5/00 ,  C08L83/00 ,  C08K3/36 ,  C08K5/5465 ,  C08K5/57 ,  C08K5/5419 ,  C08K5/5425

Abstract: The present application discloses a one-part room temperature vulcanizable (RTV) poly(diorganosiloxane) composition for a silicone elastomer air-water barrier coating for a building envelope; a method of preparing a silicone elastomer air-water barrier coating for a building envelope using such a composition and a building envelope prepared by such a method.

公开(公告)号：EP3231840A1

公开(公告)日：2017-10-18

申请号：EP17164897.5

申请日：2017-04-05

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： IZUMO, Suguru ,  KOJIMA, Ryoji

IPC: C08L9/00 ,  C08L91/06

CPC classification number: B60C1/0016 ,  C08C19/25 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/09 ,  C08K5/18 ,  C08K5/47 ,  C08K5/548 ,  C08K2003/023 ,  C08K2201/006 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L21/00 ,  C08L45/00 ,  C08L47/00 ,  C08L57/02 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/08

Abstract: There is provided a pneumatic tire having improved wet grip performance and fuel efficiency in a good balance. The pneumatic tire is provided with a tread composed of a rubber composition comprising not less than 0.5 part by mass of silica and not less than 5 parts by mass of a resin based on 100 parts by mass of a rubber component comprising 40 to 100% by mass of a styrene-butadiene rubber and 0 to 60% by mass of a butadiene rubber, wherein an adhesive force of the rubber composition measured by the specified adhesion test method is not less than 300 when an adhesive force of a reference rubber composition wherein the whole amount of resin has been replaced by oil is assumed to be 100, and a ratio of a loss tangent tanδ 0°C at 0°C of the rubber composition to a loss tangent tanδ 70°C at 70°C of the rubber composition (tanδ 0°C / tanδ 70°C ) is from 3.0 to 10.

Abstract translation: 提供了一种具有良好平衡的湿抓地性能和燃油效率改善的充气轮胎。 所述充气轮胎具备胎面，所述胎面由橡胶组合物构成，所述橡胶组合物包含不小于0.5质量份的二氧化硅和不小于5质量份的树脂，基于100质量份的包含40至100质量％的橡胶组分 质量的苯乙烯 - 丁二烯橡胶和0〜60质量％的丁二烯橡胶，其中，通过特定的密合性试验方法测定的橡胶组合物的粘合力为300以上， 假定全部树脂被油置换为100，并且橡胶组合物在0℃下的损耗角正切tanδ0℃与橡胶组合物在70℃下的损耗角正切tanδ70℃之比（tanδ0 ℃/tanδ70℃）为3.0〜10。

公开(公告)号：EP3221408A1

公开(公告)日：2017-09-27

申请号：EP15804685.4

申请日：2015-10-29

Applicant: Wacker Chemie AG

Inventor： KUHN, Arvid ,  SCHREIBER, Inge

IPC: C09D183/04 ,  C08K3/36 ,  C09D183/14 ,  C09J183/04 ,  C09J183/14 ,  C08L83/04

CPC classification number: C08K9/06 ,  C08G77/12 ,  C08G77/20 ,  C08K3/36 ,  C08K5/56 ,  C08K2201/006 ,  C08L83/00 ,  C08L83/04 ,  C09D183/04

Abstract: The invention relates to a highly transparent silicone composition with improved mechanics and to the use of said composition in optical components.

Abstract translation: 本发明涉及具有改进的机械性能的高度透明的有机硅组合物，并涉及所述组合物在光学部件中的用途。

公开(公告)号：EP2872594B1

公开(公告)日：2017-08-09

申请号：EP13736907.0

申请日：2013-07-12

Applicant: S.A. Lhoist Recherche et Développement

Inventor： LORGOUILLOUX, Marion ,  LESUEUR, Didier ,  PELLETIER, Marc ,  LAOUTID, Fouad ,  DUBOIS, Philippe

IPC: C09K21/02 ,  C08K3/22 ,  C08K3/00

CPC classification number: C08K3/22 ,  C08K3/26 ,  C08K2003/2206 ,  C08K2003/2224 ,  C08K2003/265 ,  C08K2201/006 ,  C08K2201/014 ,  C09K3/00 ,  C09K21/02 ,  Y10T428/2982

公开(公告)号：EP3068622A4

公开(公告)日：2017-06-21

申请号：EP14860268

申请日：2014-11-07

Applicant: IMERYS TALC AMERICA INC

Inventor： KOCHESFAHANI SAIED

IPC: B32B27/06 ,  B29C67/00 ,  B29K67/00 ,  B29K105/00 ,  B29K105/16 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/36 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08K3/34

CPC classification number: B29C67/0055 ,  B29C64/106 ,  B29K2067/046 ,  B29K2105/0005 ,  B29K2105/16 ,  B29K2995/004 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/36 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08K3/34 ,  C08K2201/002 ,  C08K2201/005 ,  C08K2201/006 ,  C08K2201/018 ,  C08L67/04

公开(公告)号：EP3172279A1

公开(公告)日：2017-05-31

申请号：EP16702486.8

申请日：2016-01-18

Applicant: Wacker Chemie AG

Inventor： SIXT, Torsten ,  NEUHAUSER, Franz

IPC: C08L83/04

CPC classification number: C08L83/06 ,  C08G77/08 ,  C08G77/16 ,  C08G77/18 ,  C08K3/30 ,  C08K3/36 ,  C08K5/5419 ,  C08K2003/3045 ,  C08K2201/006 ,  C08K2201/019 ,  C08L83/00 ,  C08L83/04

Abstract: The invention relates to novel organopolysiloxane compositions which can be crosslinked by means of a condensation reaction. The compositions can be produced using (1) organopolysiloxanes containing condensable end groups, (2) at least three organosilicon compounds which have acyloxy groups (-OCOR) bonded directly to silicon, (3) condensation catalysts, (4) anhydrite, and (5) silicic acids in quantities of at least 1 and maximally 15 parts by weight, preferably maximally 10 parts by weight, for every 100 parts by weight of organopolysiloxane (1) with the proviso that (6) the additional use of kaolin is excluded and (7) additional fillers in quantities of maximally 25 parts by weight, preferably maximally 15 parts by weight, preferably maximally 5 parts by weight, in each case based on 100 parts by weight of organopolysiloxane (1), are additionally used, and (8) optionally additional materials which are normally additionally used in compositions that can be crosslinked by means of a condensation reaction and which differ from the components (1) to (7).

Abstract translation: 本发明涉及可通过缩合反应交联的新型有机聚硅氧烷组合物。 （1）含有可缩合端基的有机聚硅氧烷，（2）至少三种具有直接与硅键合的酰氧基（-OCOR）的有机硅化合物，（3）缩合催化剂，（4）无水石蜡和（5） ）硅酸，其量为每100重量份有机聚硅氧烷（1）至少1和最多15重量份，优选最多10重量份，条件是（6）排除额外使用高岭土和（ 7）另外使用额外的填料，其量最多为25重量份，优选最多15重量份，优选最多5重量份，在每种情况下基于100重量份有机聚硅氧烷（1） 任选通常另外用于可通过缩合反应交联并且不同于组分（1）至（7）的组合物中的另外的材料。