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发明名称
METHOD FOR PRODUCING POLYDIOXOLANE
摘要
본 발명은, 화학식 1로 표시되는 1,3-다이옥솔레인 화합물을, 양이온성 촉매와, 1,3-다이옥솔레인 화합물에 대하여 10∼1500ppm의 입체 장해성 페놀의 존재 하에서 중합하는 공정을 포함하는 폴리다이옥솔레인의 제조 방법을 제공한다. 식 중, R1∼R6은 각각 독립적으로 동일 또는 상이하고, 수소 원자, 알킬기, 아릴기, 하이드록시알킬기, 알킬옥시기 또는 아릴옥시기를 나타낸다.
申请公布号
KR20160030180(A)
申请公布日期
2016.03.16
申请号
KR20167001012
申请日期
2014.07.03
申请人
MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人
ITO AKIRA;TERAMOTO HIROYUKI
分类号
C08G2/06;C08G4/00
主分类号
C08G2/06
代理机构
代理人
主权项
地址
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