- 专利标题： Polymers containing 2,5-oxolanylene segments
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申请号： US284229申请日： 1981-07-17
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公开(公告)号： US4362785A公开(公告)日： 1982-12-07
- 发明人: William J. Schultz , Alan R. Katritzky
- 申请人： William J. Schultz , Alan R. Katritzky
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Co.
- 当前专利权人： Minnesota Mining and Manufacturing Co.
- 当前专利权人地址： MN St. Paul
- 主分类号： C08C19/40
- IPC分类号： C08C19/40 ; C08F8/00 ; C08F8/08 ; C08G59/34 ; B32B27/06 ; B32B27/36
摘要：
Polymers containing recurring 2,5-oxolanylene units wherein at least 60 percent of the units are joined directly to one another so as to provide segments consisting of at least 6 of said units.