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US4243768A Sag-resistant compositions 失效
抗起皱组合物

Sag-resistant compositions
摘要:
Sag-resistant, pumpable compositions are described which comprise a liquid material dispersed throughout a crosslinked polymer matrix. The liquid material may be a polymerizable material or a polymer-containing material. The compositions of the invention have very broad utility, depending upon the particular ingredients present.
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