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公开(公告)号:US5532112A
公开(公告)日:1996-07-02
申请号:US252729
申请日:1994-06-02
申请人: Manfred Kohler , Jorg Ohngemach , Eike Poetsch , Rudolf Eidenschink , Gerhard Greber , Dieter Dorsch , Jurgen Gehlhaus , Konrad Dorfner , Hans L. Hirsch
发明人: Manfred Kohler , Jorg Ohngemach , Eike Poetsch , Rudolf Eidenschink , Gerhard Greber , Dieter Dorsch , Jurgen Gehlhaus , Konrad Dorfner , Hans L. Hirsch
IPC分类号: C07C49/82 , C07C49/84 , C07C69/738 , C07C235/20 , C07C235/84 , C07C265/02 , C07C331/16 , C07F7/04 , C08F2/50 , C08G18/10 , C08G18/71 , C08G18/83 , C09D4/00 , C09D5/00 , C09D11/02 , C09D175/16 , C09K3/00 , G03F7/031 , G03C1/73
CPC分类号: G03F7/031 , C08F2/50 , C08G18/10 , C08G18/711 , C08G18/83 , C09D175/16 , Y10S522/904
摘要: Compounds of the formulaRG--A--INwhereinIN is a photoinitiator basic structureA is a spacer group andRG is a functional reactive groupcan be employed as coreactive photoinitiators for photopolymerization of systems containing ethylenically unsaturated compounds.
摘要翻译: 其中IN是光引发剂碱性结构A的化学式为RG-A-IN的化合物是间隔基,RG是官能反应性基团,可以用作用于含有烯属不饱和化合物的体系的光聚合的核心光引发剂。
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公开(公告)号:US5837746A
公开(公告)日:1998-11-17
申请号:US880384
申请日:1997-06-23
申请人: Manfred Kohler , Jorg Ohngemach , Eike Poetsch , Rudolf Eidenschink , Gerhard Greber , Dieter Dorsch , Jurgen Gehlhaus , Konrad Dorfner , Hans Ludwig Hirsch
发明人: Manfred Kohler , Jorg Ohngemach , Eike Poetsch , Rudolf Eidenschink , Gerhard Greber , Dieter Dorsch , Jurgen Gehlhaus , Konrad Dorfner , Hans Ludwig Hirsch
IPC分类号: C07C49/82 , C07C49/84 , C07C69/738 , C07C235/20 , C07C235/84 , C07C265/02 , C07C331/16 , C07F7/04 , C08F2/50 , C08G18/10 , C08G18/71 , C08G18/83 , C09D4/00 , C09D5/00 , C09D11/02 , C09D175/16 , C09K3/00 , G03F7/031 , C08K3/22 , C08L63/10 , C08L75/16
CPC分类号: G03F7/031 , C08F2/50 , C08G18/10 , C08G18/711 , C08G18/83 , C09D175/16 , Y10S522/904
摘要: Compounds of the formula RG--A--IN wherein IN is a photoinitiator basic structure A is a spacer group and RG is a functional reactive group can be employed as coreactive photoinitiators for photo-polymerization of systems containing ethylenically unsaturated compounds.
摘要翻译: 其中IN是光引发剂碱性结构A的化学式为RG-A-IN的化合物是间隔基,RG是官能反应性基团,可以用作用于含烯属不饱和化合物的体系的光聚合的核心活性光引发剂。
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公开(公告)号:US5744512A
公开(公告)日:1998-04-28
申请号:US618701
申请日:1996-03-20
申请人: Manfred Kohler , Jorg Ohngemach , Eike Poetsch , Rudolf Eidenschink , Gerhard Greber , Dieter Dorsch , Jurgen Gehlhaus , Konrad Dorfner , Hans Ludwig Hirsch
发明人: Manfred Kohler , Jorg Ohngemach , Eike Poetsch , Rudolf Eidenschink , Gerhard Greber , Dieter Dorsch , Jurgen Gehlhaus , Konrad Dorfner , Hans Ludwig Hirsch
IPC分类号: C07C49/82 , C07C49/84 , C07C69/738 , C07C235/20 , C07C235/84 , C07C265/02 , C07C331/16 , C07F7/04 , C08F2/50 , C08G18/10 , C08G18/71 , C08G18/83 , C09D4/00 , C09D5/00 , C09D11/02 , C09D175/16 , C09K3/00 , G03F7/031 , C07D3/727 , G03C1/73
CPC分类号: G03F7/031 , C08F2/50 , C08G18/10 , C08G18/711 , C08G18/83 , C09D175/16 , Y10S522/904
摘要: Compounds of the formula RG--A--IN wherein IN is a photoinitiator basic structure A is a spacer group and RG is a functional reactive group can be employed as coreactive photoinitiators for photopolymerization of systems containing ethylenically unsaturated compounds.
摘要翻译: 其中IN是光引发剂碱性结构A的化学式为RG-A-IN的化合物是间隔基,RG是官能反应性基团,可以用作用于含有烯属不饱和化合物的体系的光聚合的核心光引发剂。
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公开(公告)号:US5045573A
公开(公告)日:1991-09-03
申请号:US337773
申请日:1989-04-13
申请人: Manfred Kohler , Jorg Ohngemach , Gregor Wehner , Jurgen Gehlhaus
发明人: Manfred Kohler , Jorg Ohngemach , Gregor Wehner , Jurgen Gehlhaus
IPC分类号: C07B61/00 , C07C45/00 , C07C45/67 , C07C49/17 , C07C49/175 , C07C49/82 , C07C49/83 , C07C49/84 , C07C51/00 , C07C59/125 , C07C59/84 , C07C59/90 , C07C67/00 , C07C217/18 , C07C225/16 , C07C301/00 , C07C309/09 , C07C309/11 , C07C309/17 , C08F2/10 , C08F2/16 , C08F2/48 , C08F2/50 , C08F226/02 , G03F7/028 , G03F7/031
CPC分类号: G03F7/031 , C07C309/00 , C07C45/673 , C07C49/82 , C07C49/83 , C07C49/84 , C07C59/84 , C07C59/90 , C08F2/50
摘要: Compounds of the general formula I ##STR1## wherein Z is CR.sup.1 R.sup.2 (OR.sup.3) or phenyl,R.sup.1 being H, C.sub.1-6 -alkyl or phenyl,R.sup.2 being H, C.sub.1-6 -alkyl or C.sub.1-6 -alkoxy andR.sup.3 being H, C.sub.1-6 -alkyl or C.sub.1-6 -alkanoyl andZ' is Y-[(CH.sub.2).sub.m -X].sub.n -,X being CH.sub.2 or 0,Y being OH; COOH or SO.sub.3 H including the alkali metal, alkaline earth metal or ammonium salts thereof and also the salts thereof with organic nitrogen bases; or NRR' in which R and R' are in each case H, C.sub.1-20 -alkyl or C.sub.1-4 -hydroxyalkyl, if appropriate quaternized or in the form of the acid addition salts, andn and m each being the numbers 1-4, are excellently suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds, in particular in aqueous systems.
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公开(公告)号:US4861916A
公开(公告)日:1989-08-29
申请号:US948305
申请日:1986-12-03
申请人: Manfred Kohler , Jorg Ohngemach , Gregor Wehner , Jurgen Gehlhaus
发明人: Manfred Kohler , Jorg Ohngemach , Gregor Wehner , Jurgen Gehlhaus
IPC分类号: C07B61/00 , C07C45/00 , C07C45/67 , C07C49/17 , C07C49/175 , C07C49/82 , C07C49/83 , C07C49/84 , C07C51/00 , C07C59/125 , C07C59/84 , C07C59/90 , C07C67/00 , C07C217/18 , C07C225/16 , C07C301/00 , C07C309/09 , C07C309/11 , C07C309/17 , C08F2/10 , C08F2/16 , C08F2/48 , C08F2/50 , C08F226/02 , G03F7/028 , G03F7/031
CPC分类号: G03F7/031 , C07C309/00 , C07C45/673 , C07C49/82 , C07C49/83 , C07C49/84 , C07C59/84 , C07C59/90 , C08F2/50
摘要: Compounds of the general formula I ##STR1## wherein Z is CR.sup.1 R.sup.2 (OR.sup.3) or phenyl,R.sup.1 being H, C.sub.1-6 -alkyl or phenyl,R.sup.2 being H, C.sub.1-6 -alkyl or C.sub.1-6 -alkoxy andR.sup.3 being H, C.sub.1-6 -alkyl or C.sub.1-6 -alkanoyl andZ' is Y--[(CH.sub.2).sub.m --X].sub.n --,X being CH.sub.2 or 0,Y being OH; COOH or SO.sub.3 H including the alkali metal, alkaline earth metal or ammonium salts thereof and also the salts thereof with organic nitrogen bases; or NRR' in which R and R' are in each case H, C.sub.1-20 -alkyl or C.sub.1-4 -hydroxyalkyl, if appropriate quaternized or in the form of the acid addition salts, andn and m each being the numbers 1-4,are excellently suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds, in particular in aqueous systems.
摘要翻译: PCT No.PCT / EP86 / 00183 Sec。 一九八六年十二月三日 102(e)日期1986年12月3日PCT PCT日期:1986年3月27日PCT公布。 公开号WO86 / 05777 日本公开日:1986年10月9日,通式I(I)其中Z为CR 1 R 2(OR 3)或苯基,R 1为H,C 1-6 - 烷基或苯基,R 2为H,C 1-6 - 烷基 或C 1-6 - 烷氧基,R 3为H,C 1-6 - 烷基或C 1-6 - 烷酰基,Z'为Y - [(CH 2)m X] n - ,X为CH 2或O,Y为OH; COOH或SO 3 H,还包括其与有机氮碱的碱金属,碱土金属或铵盐; 或NRR',其中R和R'各自为H,C 1-20 - 烷基或C 1-4 - 羟基烷基,如果合适的季铵化或以酸加成盐的形式,并且n和m各自为1- 4,非常适合作为光引发剂用于烯键式不饱和化合物的光聚合,特别是在水性体系中。
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公开(公告)号:US4450276A
公开(公告)日:1984-05-22
申请号:US386134
申请日:1982-06-07
申请人: Jurgen Gehlhaus , Claus P. Herz
发明人: Jurgen Gehlhaus , Claus P. Herz
IPC分类号: C07D317/30 , C07D495/04
CPC分类号: C07D495/04 , C07D317/30
摘要: The stereospecific preparation of D(+)-biotin is improved by a synthetic route involving the conversion of 3,4-isopropylidene-D-arabinose in which the OH group in the 2-position is not protected, into an ester of 6,9-dihydroxy-7,8-isopropylidenedioxynona-2,4-dienoic acid, the latter then being catalytically hydrogenated and subsequently converted into D(+)-biotin in a manner known per se.
摘要翻译: D(+) - 生物素的立体特异性制剂通过涉及将2-位未被保护的OH基转化为3,4-异亚丙基-D-阿拉伯糖的合成途径而改进为6,9 - 二羟基-7,8-异亚丙基二氧杂环戊烯-2,4-二烯酸,然后将其催化氢化并随后以本身已知的方式转化为D(+) - 生物素。
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公开(公告)号:US4028412A
公开(公告)日:1977-06-07
申请号:US658507
申请日:1976-02-17
申请人: Jurgen Gehlhaus , Dietrich Erdmann
发明人: Jurgen Gehlhaus , Dietrich Erdmann
IPC分类号: C09K3/00 , C01G3/00 , C07C45/62 , C07C45/68 , C07C49/83 , C07C49/835 , C07C67/00 , C07C239/00 , C07C251/48 , C07C131/00
CPC分类号: C07C49/835 , C01G3/00 , C07C45/62 , C07C45/68 , C07C49/83 , Y10S423/14
摘要: Benzoin oximes of the formula ##STR1## wherein R.sup.1 is alkyl of 3 to 16 carbon atoms, alkenyl of 3 or 4 carbon atoms, 3,7-dimethyl-2,6-octadienyl-1, or -A-S-R.sup.4 ; R.sup.2 and R.sup.3 independently are H, methyl or chlorine; R.sup.4 is alkyl or 1 to 8 carbon atoms; and A is alkylene of 3 or 4 carbon atoms, are chelating agents for copper.
摘要翻译: 其中R 1是3至16个碳原子的烷基,3或4个碳原子的链烯基,3,7-二甲基-2,6-辛二烯基-1或-A-S-R 4的苯偶姻肟; R2和R3独立地是H,甲基或氯; R4是烷基或1至8个碳原子; A是3或4个碳原子的亚烷基,是铜的螯合剂。
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公开(公告)号:US4347111A
公开(公告)日:1982-08-31
申请号:US99792
申请日:1979-11-26
申请人: Jurgen Gehlhaus , Manfred Kieser
发明人: Jurgen Gehlhaus , Manfred Kieser
IPC分类号: C07C69/025 , B01J19/12 , C07C45/00 , C07C45/46 , C07C45/63 , C07C45/64 , C07C45/67 , C07C45/71 , C07C49/76 , C07C49/80 , C07C49/82 , C07C49/83 , C07C49/84 , C07C67/00 , C07C69/02 , C07C69/157 , C07C225/22 , C08F2/00 , C08F2/50 , C08F4/00 , C08F299/04 , C08K5/07 , C09D4/00 , C09D11/10 , C09K3/00 , G03C1/00 , G03F7/004 , G03F7/031 , B32B27/16
CPC分类号: G03F7/031 , C07C45/004 , C07C45/46 , C07C45/63 , C07C45/64 , C07C45/673 , C07C45/71 , C07C49/76 , C07C49/80 , C07C49/82 , C07C49/83 , C07C49/84 , C08F299/0435 , C08K5/07 , C08K5/10 , C08K5/17 , C09D11/101 , Y10S430/124
摘要: Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen, chlorine, phenyl, dialkylamino of 2-4 carbon atoms or alkyl or alkoxy each of up to 18 carbon atoms; R.sub.2 is hydrogen, chlorine, bromine or alkyl or alkoxy each of up to 4 carbon atoms; R.sub.3 and R.sub.4, which can be the same or different, each is hydrogen or alkyl of up to 6 carbon atoms; R.sub.5 is hydrogen or alkyl or alkanoyl each of up to 4 carbon atoms; and R.sub.6 is hydrogen or methyl, with the proviso that not all of R.sub.1 to R.sub.6 simultaneously are hydrogen, are effective photosensitizers, especially for photopolymerization of unsaturated compounds and for hardening of printing dyes.
摘要翻译: 其中R1是氢,氯,苯基,2-4个碳原子的二烷基氨基或至多18个碳原子的烷基或烷氧基; R2是氢,氯,溴或至多4个碳原子的烷基或烷氧基; R 3和R 4可以相同或不同,各自为氢或至多6个碳原子的烷基; R5是氢或最多4个碳原子的烷基或烷酰基; R6为氢或甲基,条件是并不全部R1至R6同时为氢,是有效的光敏剂,特别是不饱和化合物的光聚合和印刷染料硬化。
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