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1.Thermostable, substantially aromatic high molecular weight compounds and their production from homopolymers and copolymers of unsaturated ketones 失效
Title translation: 热稳定的,基本上芳族的高分子量化合物及其由不饱和酮的均聚物和共聚物的生产公开(公告)号:US3280075A
公开(公告)日:1966-10-18
申请号:US40417164
申请日:1964-10-15
Applicant: BASF AG
Inventor: HERBERT NAARMANN , ERNST-GUENTHER KASTNING
CPC classification number: C08K3/16 , C08F8/06 , C08F8/48 , C08F2800/20 , C08L29/12 , C08F216/36 , C08F116/36 , C08F212/08 , C08F214/06 , C08F236/06 , C08F220/44
Abstract: Polymers of vinyl methyl ketone or isopropenyl ketone or the cyclization products of such polymers are heated to a temperature of from 30 DEG C. to 800 DEG C. in the presence of a metal halide of a metal of Groups IIIA, IVB, VB, VIB, or VIIB of the Periodic Table (defined) or of iron or zinc in the presence of a dehydrogenating agent, to produce aromatized high-molecular weight compounds. Copolymers of the above ketones containing at least 50% by weight of ketone may also be used. The cyclization products are formed by intramolecular condensation by the action of acid or alkali. The treatment of copolymers with styrene, vinyl chloride, butadiene, isoprene, acrylonitrile, and methacrylonitrile are exemplified.
Abstract translation: 乙烯基甲基酮或异丙烯基酮的聚合物或这些聚合物的环化产物在IIIA,IVB,VB,VIB族金属的金属卤化物存在下加热到30℃至800℃的温度 ,或VIIB,或在脱氢剂存在下使用铁或锌,以产生芳构化的高分子量化合物。 也可以使用含有至少50重量%酮的上述酮的共聚物。 环化产物通过酸或碱的作用通过分子内缩合而形成。 与苯乙烯,氯乙烯,丁二烯,异戊二烯,丙烯腈和甲基丙烯腈的共聚物的处理被列举。
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公开(公告)号:US3412075A
公开(公告)日:1968-11-19
申请号:US43840765
申请日:1965-03-09
Applicant: BASF AG
Inventor: HERBERT NAARMANN , ERNST-GUENTHER KASTNING
IPC: C08F36/04
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公开(公告)号:US3350376A
公开(公告)日:1967-10-31
申请号:US27154563
申请日:1963-03-25
Applicant: BASF AG
Inventor: KARL WISSEROTH , WALTER PIETSCH , ERNST-GUENTHER KASTNING
CPC classification number: C08F10/00 , B01J8/10 , B01J19/0013 , B01J19/18 , B01J19/1881 , B01J2219/00103 , B01J2219/00162 , B01J2219/00164 , B01J2219/185 , C08F2/00 , C08F10/02 , C08F110/02 , Y02P20/582 , Y10S526/901 , Y10S526/918 , C08F2/34
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公开(公告)号:US3407184A
公开(公告)日:1968-10-22
申请号:US43839765
申请日:1965-03-09
Applicant: BASF AG
Inventor: HERBERT NAARMANN , ERNST-GUENTHER KASTNING
CPC classification number: C08F36/04 , Y10S526/903 , Y10S526/911 , C08F4/72 , C08F4/50
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公开(公告)号:US3078261A
公开(公告)日:1963-02-19
申请号:US67622657
申请日:1957-08-05
Applicant: BASF AG
Inventor: KARL WISSEROTH , ERNST-GUENTHER KASTNING
CPC classification number: C08F10/02 , B01J19/0013 , B01J2219/00081 , B01J2219/00103 , B01J2219/00123 , B01J2219/00162 , B01J2219/00182 , C08F2/00 , C08F110/02 , C08F2/06
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公开(公告)号:US3324092A
公开(公告)日:1967-06-06
申请号:US32143263
申请日:1963-11-05
Applicant: BASF AG
Inventor: HERBERT NAARMANN , ERNST-GUENTHER KASTNING
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公开(公告)号:US3001977A
公开(公告)日:1961-09-26
申请号:US67649957
申请日:1957-08-06
Applicant: BASF AG
Inventor: KARL WISSEROTH , ERNST-GUENTHER KASTNING , HANS-GEORG TRIESCHMANN
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公开(公告)号:US3405114A
公开(公告)日:1968-10-08
申请号:US55859966
申请日:1966-06-20
Applicant: BASF AG
Inventor: HERBERT NAARMANN , HEINZ EILINGSFELD , ERNST-GUENTHER KASTNING
CPC classification number: C08F36/04 , C08F36/06 , C08F4/42 , C08F4/7096
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9.
公开(公告)号:US3313789A
公开(公告)日:1967-04-11
申请号:US29520663
申请日:1963-07-15
Applicant: BASF AG
Inventor: HERBERT NAARMANN , ERNST-GUENTHER KASTNING
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10.Production of polymers of ethylenically unsaturated monomeric compounds 失效
Title translation: 烯属不饱和单体化合物聚合物的生产公开(公告)号:US3296220A
公开(公告)日:1967-01-03
申请号:US30247663
申请日:1963-08-15
Applicant: BASF AG
Inventor: ERNST-GUENTHER KASTNING , HERBERT NAARMANN , CHRISTOPH BERDING , HERMANN REIS
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