Adhesive composition and glass plate with thermoplastic elastomer molding
AssigneesAsahi Glass Company, Limited, Toyo Kasei Kogyo Company Limited
InventorsTakayuki Kasahara, Yuji Masaki, Yasuhiro Shibuya, Takafumi Masuda, Tatsuo Tsuneka, Shoji Maekawa
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Abstract
The adhesive composition of the present invention to be used for bonding a thermoplastic elastomer and a glass article, comprising a chlorinated polyolefin, an epoxy group-containing compound and a silane coupling agent, is excellent in initial adhesive properties and is also excellent in durability, and exhibits sufficient adhesive strength for bonding a thermoplastic elastomer molding and a window glass. Further, a glass plate with a thermoplastic elastomer molding, made by using the adhesive composition, is provided.
Claims3
An adhesive composition comprising a chlorinated polyolefin, an epoxy group-containing compound and a silane coupling agent, wherein the chlorinated polyolefin comprises one or more chlorinated polyolefins (low chlorine content component) having a chlorine content of at least 15 mass % and less than 25 mass %, and one or more chlorinated polyolefins (high chlorine content component) having a chlorine content of at least 25 mass % and at most 35 mass %.
An adhesive composition comprising a chlorinated polyolefin, an epoxy group-containing compound and a silane coupling agent, wherein the chlorinated polyolefin comprises one or more chlorinated polyolefins (low chlorine content component) having a weight-average molecular weight of from 180,000 to 210,000 and a chlorine content of from 18 to 22 mass %, and one or more chlorinated polyolefins (high chlorine content component) having a weight-average molecular weight of from 100,000 to 170,000 and a chlorine content of from 25 to 29 mass %.
Dependencies are inferred from the claim text.