Composition having improved tensile characteristics

Abstract

Abstract PURPOSE:To provide the titled compsn. which is cured by moisture to give a rubbery elastomer having excellent tensile characteristics, surface characteristics, etc., by blending a compd. contg. a silanol group with an org. polymer contg. reactive silicone functional groups. CONSTITUTION:An org. polymer contg. at least one silicon functional group is prepd. by polymerizing a vinyl monomer (e.g. propylene or acrylic acid) and a silicon-contg. vinyl monomer (e.g. the compd. of formula I or II) in the presence of an alkylene oxide polymer contg. a repeating unit of the formula -R-O- (wherein R is a 1-8C bivalent hydrocarbon group). This org. polymer and a compd. (e.g. the compd. of formula III or IV) contg. at least one silanol group and/or a compd. capable of forming a silanol group-contg. compd. by the reaction with water are mixed together to obtain the titled compsn.

Inventors

• 👤 Fumio Kawakubo
• 👤 文夫 川久保
• 👤 Sadao Yukimoto
• 👤 定生 行本
• 👤 Miyako Konoo
• 👤 高野尾　美也子
• 👤 Katsuhiko Isayama
• 👤 諌山　克彦
• 👤 Takanao Iwahara
• 👤 孝尚 岩原

Bibliographic Details