Copolymers of cyclic acetals with oxacyclopropane or oxacyclobutane or the derivatives thereof and process for preparing said copolymers专利检索- 醛或它的环状齐聚物的加聚物或酮的加聚物;它们与含有低于50%摩尔的其它物质的加聚共聚物专利检索查询-专利查询网

Copolymers of cyclic acetals with oxacyclopropane or oxacyclobutane or the derivatives thereof and process for preparing said copolymers
申请号	US15266661	申请日	1961-11-15	公开(公告)号	US3219631A	公开(公告)日	1965-11-23
申请人	HOECHST AG;			发明人	KLAUS KULLMAR; KLEMENS GUTWEILER; KLAUS WEISSERMEL;
摘要
权利要求	1. A PROCESS FOR THE MANUFACTURE OF HIGH MOLECULAR WEIGHT COPOLYMERS WHICH COMPRISES COPOLYMERIZING TRIOXANE WITH AT LEAST ONE CYCLIC ETHER SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF THE FORMULAS
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