| 摘要 |
PROBLEM TO BE SOLVED: To provide a chloroprene rubber latex adhesive composition that has excellent initial strength, peel strength in a normal state and heat resistance and is especially suitable for a polyolefin substrate. SOLUTION: The chloroprene rubber latex adhesive composition contains a chloroprene rubber latex (a) that has a gel content of 0-20 wt.% and is synthesized by using a rosin acid salt-based activator, a chloroprene rubber latex (b) that has a gel content of 30-100 wt.% and has a carboxy group or a hydroxy group in the molecule, and a carbodiimide compound. COPYRIGHT: (C)2011,JPO&INPIT
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