发明授权
US4677182A Ionene elastomers 失效
紫罗烯弹性体

Ionene elastomers
摘要:
Ionene elastomers are prepared by reaction of polymeric diamines and certain dihalide linking agents. These elastomers have utility in coating compositions, adhesive compositions, and in the fabrication of elastomeric articles. Certain novel dihalide linking agents are also claimed.
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