首页>
外国专利>
METHOD FOR PRODUCING CHLOROPRENE RUBBER COMPOSITION, CHLOROPRENE RUBBER COMPOSITION, AND ADHESIVE USING THE SAME
METHOD FOR PRODUCING CHLOROPRENE RUBBER COMPOSITION, CHLOROPRENE RUBBER COMPOSITION, AND ADHESIVE USING THE SAME
展开▼
机译:制备氯丁橡胶组合物,氯丁橡胶组合物和使用相同粘合剂的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a method for producing a chloroprene rubber composition from which solvent type adhesives excellent in adhesive physical properties and layer separation stability can be produced and which itself is excellent in storage stability.;SOLUTION: In the method for producing the chloroprene rubber composition, chloroprene is emulsion-polymerized with a monomer copolymerizable with the chloroprene in the presence of a rosin acid salt, a polymerization inhibitor is added therein to stop the emulsion polymerization after the polymerization degree of the monomers reaches 50 to 90%, and at least one of specific ethylenic unsaturated sulfonic acid compounds is added to the polymerization-finished polychloroprene latex.;COPYRIGHT: (C)2009,JPO&INPIT
展开▼