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公开(公告)号:US2984657A
公开(公告)日:1961-05-16
申请号:US61926856
申请日:1956-10-30
Applicant: HOECHST AG
Inventor: WERNER GRUNDMANN , RUDOLF HALDER , HANS GAMPP
CPC classification number: C08F10/00 , C08F110/02 , Y10S526/918 , C08F4/642
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2.Process for isolating granular polyoxymethylene from a solution 失效
Title translation: 从溶液中分离颗粒状聚甲醛的方法公开(公告)号:US3371066A
公开(公告)日:1968-02-27
申请号:US36159464
申请日:1964-04-21
Applicant: HOECHST AG
Inventor: WERNER GRUNDMANN , DIETER HERMANN HANS , KARL-HEINZ KASTEN , OTTO KAMMANN
IPC: C08J3/14
CPC classification number: C08J3/14 , C08J2359/02
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