发明授权
US3904576A Blend of two chloroprene polymers 失效
两种氯仿聚合物的混合物

Blend of two chloroprene polymers
摘要:
A chloroprene polymer blend comprises a major proportion of a first benzene-soluble polymer of defined Mooney Viscosity formed by polymerisation in the presence of a xanthogen modifier and a minor proportion of a fluid benzene-soluble chloroprene polymer made in the presence of a defined quantity of modifier.
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