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公开(公告)号:US4315830A
公开(公告)日:1982-02-16
申请号:US219184
申请日:1972-01-19
摘要: A method for altering the characteristics of liquid telechelic polymers by means of reducing the reactive group content and adjusting the viscosity of a given liquid telechelic polymer. This is accomplished by means of a two stage process which comprises reacting some of the polymer's available reactive groups with a difunctional reactant and adding a diluent to produce a final composition of desired viscosity and reactive group content.
摘要翻译: 通过降低反应性基团含量并调节给定液体遥爪聚合物的粘度来改变液体遥爪聚合物的特性的方法。 这通过两阶段方法实现,其包括使一些聚合物的可用反应性基团与双官能反应物反应并加入稀释剂以产生所需粘度和反应性基团含量的最终组合物。