首页>
外国专利>
ONE-LIQUID TYPE ADHESIVE COMPOSITION FOR CRACK REPAIR AND CRACK REPAIR METHOD
ONE-LIQUID TYPE ADHESIVE COMPOSITION FOR CRACK REPAIR AND CRACK REPAIR METHOD
展开▼
机译:一种裂纹修复的单液型胶粘剂及裂纹修复方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a one-liquid type adhesive composition for crack repair which is used for sealing and adhesion in crack repairing with excellent detachability, curability, and adhesive properties; and a crack repair method with excellent workability using the adhesive composition.;SOLUTION: A crack repair method includes the steps of: sealing the surface of a crack with an adhesive and fixing a repair agent injection tool with the adhesive; injecting a repair agent in the crack; and peeling off the adhesive for removal after curing of the repair agent. A one-liquid type adhesive composition, which contains (A) urethane prepolymer produced by a reaction of propoxy polyether polyol having an ethylene oxide cap and a polyisocyanate compound and (B) fatty acid ester, is used as the adhesive in the method.;COPYRIGHT: (C)2013,JPO&INPIT
展开▼