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1.
公开(公告)号:US3256246A
公开(公告)日:1966-06-14
申请号:US23257262
申请日:1962-10-23
Applicant: HOECHST AG
Inventor: KLEMENS GUTWEILER , EDGAR FISCHER , GERHARD BIER
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2.Polythioacetals of high molecular weight and process for preparing them 失效
Title translation: 高分子量聚硫缩醛及其制备方法公开(公告)号:US3218300A
公开(公告)日:1965-11-16
申请号:US11981261
申请日:1961-06-27
Applicant: HOECHST AG
Inventor: KLAUS KULLMAR , EDGAR FISCHER , KLAUS WEISSERMEL
IPC: C08G75/06
CPC classification number: C08G75/06
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公开(公告)号:US3419528A
公开(公告)日:1968-12-31
申请号:US38799164
申请日:1964-08-06
Applicant: HOECHST AG
Inventor: DIETER HERMANN HANS , KLEMENS GUTWEILER , EDGAR FISCHER
IPC: C08G2/00
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4.Process for preparing copolymers of cyclic acetals and acrylonitrile 失效
Title translation: 制备环状缩醛和丙烯腈共聚物的方法公开(公告)号:US3364180A
公开(公告)日:1968-01-16
申请号:US15137461
申请日:1961-11-09
Applicant: HOECHST AG
Inventor: KLEMENS GUTWEILER , KLAUS KULLMAR , EDGAR FISCHER
IPC: C08G2/00
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公开(公告)号:US3316207A
公开(公告)日:1967-04-25
申请号:US27606263
申请日:1963-04-26
Applicant: HOECHST AG
Inventor: DIETER HERMANN HANS , EDGAR FISCHER
IPC: C08K5/00
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公开(公告)号:US2902477A
公开(公告)日:1959-09-01
申请号:US60249756
申请日:1956-08-07
Applicant: HOECHST AG
Inventor: EDGAR FISCHER , GERHARD BIER
IPC: C08F8/06
CPC classification number: C08J5/18 , C08F8/06 , C08J7/12 , C08F114/24
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公开(公告)号:US2854490A
公开(公告)日:1958-09-30
申请号:US52578355
申请日:1955-08-01
Applicant: HOECHST AG
Inventor: EDGAR FISCHER , HANS-HELMUT FREY
IPC: C07C17/367 , C08F8/50
CPC classification number: C07C17/367 , C08F8/06 , C08F8/26 , C08F8/50 , C08F114/24
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8.Process for making high molecular weight copolymers of trioxane and a polyformal 失效
Title translation: 制备三恶烷和多聚甲醛的高分子量共聚物的方法公开(公告)号:US3337507A
公开(公告)日:1967-08-22
申请号:US36328664
申请日:1964-04-28
Applicant: HOECHST AG
Inventor: KLEMENS GUTWEILER , EDGAR FISCHER , KLAUS KULLMAR
CPC classification number: C08G2/38
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9.Process for the continuous polymerization or copolymerization of trioxane in the molten state with sold aryl diazonium fluoroborate compositions 失效
Title translation: 熔融状态的三恶烷与出售的芳基重氮氟硼酸盐组合物的连续聚合或共聚的方法公开(公告)号:US3303039A
公开(公告)日:1967-02-07
申请号:US25564663
申请日:1963-02-01
Applicant: HOECHST AG
Inventor: EDGAR FISCHER , KLAUS KULLMAR
IPC: C08G2/00
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10.Thermostabilized polyoxymethylene copolymers and process for their manufacture 失效
Title translation: 热稳定聚甲醛共聚物及其制备方法公开(公告)号:US3301821A
公开(公告)日:1967-01-31
申请号:US25624863
申请日:1963-02-05
Applicant: HOECHST AG
Inventor: KLAUS-DIETER ASMUS , EDGAR FISCHER
IPC: C08G2/00
CPC classification number: C08G2/28
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