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1. 发明公开

EP0702106A1 Base fabric for air bags and method for the preparation thereof 失效
标题翻译： GrundgewebefürLuftkissen und Verfahren zu dessen Herstellung
公开(公告)号：EP0702106A1
公开(公告)日：1996-03-20
申请号：EP95401676.2
申请日：1995-07-12
申请人： TAKATA CORPORATION , SHIN-ETSU CHEMICAL CO., LTD.
发明人： Chikiaraishi, Tsuneo , Masuda, Yasushi , Ohashi, Hiroshi , Takahashi, Yoshinobu , Nakazato, Morizo , Fukuda, Takeshi
IPC分类号： D06N3/12 , D06M15/643 , C09D183/04 , B60R21/16
CPC分类号： B60R21/235 , C09D183/04 , D06M11/79 , D06M15/643 , D06M15/6436 , D06M15/65 , D06N3/128 , Y10T428/1362 , Y10T442/2369 , Y10T442/2385 , C08L83/00 , C08L2666/44 , C08L2666/54
摘要： Disclosed is a base fabric for automobile air bags having excellent flexibility to ensure compact folding of the air bag and high flame retardancy for safety in hazard, which consists of a woven fabric web and a rubbery coating layer formed thereon from a silicone-based coating composition in the form of an aqueous emulsion comprising: (a) 100 parts by weight of an organopolysiloxane represented by the general formula

X-[-SiR¹₂-O-] m -[-SiZ₂-O-]n-SiR¹₂-X,

in which R¹ is a monovalent hydrocarbon group having 1 to 20 carbon atoms, Z is R¹, OR or -(-O-SiR¹₂-) k -OR, R being a hydrogen atom or R¹ and k being a positive integer not exceeding 1000, X is R¹ or OR, m is a positive integer of 100 to 10,000 and n is 0 or a positive integer not exceeding 1,000 and which contains at least two OR groups in a molecule; (b) from 0.5 to 50 parts by weight of an organohydrogen polysiloxane having, in a molecule, at least three silicon-bonded hydrogen atoms; (c) from 0.5 to 100 parts by weight of a finely divided silica filler or a powder of an polyorganosilsesquioxane; (d) from 0.1 to 20 parts by weight of an alkoxy silane compound having, in a molecule, at least one amido group and at least one carboxyl group or a partial hydrolysis-condensation product thereof; (e) from 0.1 to 20 parts by weight of an alkoxy silane compound having, in a molecule, at least one epoxy or amino group or a partial hydrolysis-condensation product thereof; and (f) from 0.01 to 10 parts by weight of a curing catalyst for the composition.
摘要翻译：公开了一种用于汽车气囊的基底织物，其具有优异的柔性，以确保气囊的紧凑折叠和用于安全危险的高阻燃性，其由织造纤维网和由硅氧烷基涂料组合物形成在其上的橡胶状涂层组成包括：（a）100重量份由通式X-Ä-SiR 2 -O-üm-Ä-SiZ2-O-Ün-SiR 1表示的有机基聚硅氧烷， 2-X，其中R 1是具有1至20个碳原子的一价烃基，Z是R 1，OR 2或 - （ - O-SiR 2 - ） - 2>，R 2为氢原子或R 1，k为不超过1000的正整数，X为R 1或OR 2，m为100至10,000的正整数，n为 0或不超过1,000的正整数，并且在分子中含有至少两个OR 2基团; （b）0.5至50重量份的分子中至少有三个与硅键合的氢原子的有机氢聚硅氧烷; （c）0.5-100重量份细碎二氧化硅填料或聚有机倍半硅氧烷粉末; （d）0.1〜20重量份在分子中具有至少一个酰胺基和至少一个羧基或其部分水解缩合产物的烷氧基硅烷化合物; （e）0.1〜20重量份在分子中具有至少一个环氧基或氨基或其部分水解缩合产物的烷氧基硅烷化合物; 和（f）0.01至10重量份的用于该组合物的固化催化剂。

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