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1. 发明授权

US4147604A Photopolymerizable binders containing diaminobenzophenones 失效
标题翻译：含有二氨基二苯甲酮的可光聚合粘合剂
公开(公告)号：US4147604A
公开(公告)日：1979-04-03
申请号：US921468
申请日：1978-07-03
申请人： Werner Kuesters , Guenter Heil , Martin Fischer , Manfred Eisert , Hellmut Kast
发明人： Werner Kuesters , Guenter Heil , Martin Fischer , Manfred Eisert , Hellmut Kast
IPC分类号： C08F2/00 , C08F2/46 , C08F2/50 , C09D4/00 , C09D5/00 , C09D11/101 , G03F7/004 , G03F7/031 , C08F8/18
CPC分类号： C09D11/101 , C08F2/50 , G03F7/031 , Y10S430/109 , Y10S430/124
摘要： Photopolymerizable binders for printing inks, coatings and printing plates, based on olefinically unsaturated compounds, with or without a polymeric binder component, and containing a diaminobenzophenone compound as the photosensitizer, are improved in respect of their toxicity and shelf life if the diaminobenzophenone compound has the formula R.sup.1 R.sup.2 N--C.sub.6 H.sub.4 --CO--C.sub.6 H.sub.4 --NR.sup.3 R.sup.4, where R.sup.1 and R.sup.3 are H(OR.sup.5).sub.x radicals, R.sup.5 being alkylene of 2 or 3 carbon atoms and x being 1, 2 or 3, and R.sup.2 and R.sup.4 are each alkyl of 1 to 4 carbon atoms or are radicals of the type of R.sup.1 and R.sup.3.
摘要翻译：对于具有或不具有聚合物粘合剂组分的含烯属不饱和化合物和含有二氨基二苯甲酮化合物作为光敏剂的印刷油墨，涂料和印刷版的可光聚合粘合剂，如果二氨基二苯甲酮化合物具有式R1R2N-C6H4-CO-C6H4-NR3R4，其中R1和R3是H（OR5）x基团，R5是2或3个碳原子的亚烷基，x是1,2或3，R2和R4分别是烷基的1 至4个碳原子，或者是R1和R3类型的基团。

2. 发明授权

US4257859A Benzoin photoinitiator containing a quaternary ammonium group in photo curable composition and process 失效
标题翻译：在光固化组合物和方法中含有季铵基团的苯偶姻光引发剂
公开(公告)号：US4257859A
公开(公告)日：1981-03-24
申请号：US57084
申请日：1979-07-12
申请人： Martin Fischer , Werner Kuesters , Erich Penzel , Wolfgang Rehder , Walter Trautmann
发明人： Martin Fischer , Werner Kuesters , Erich Penzel , Wolfgang Rehder , Walter Trautmann
IPC分类号： C07D295/104 , C08F2/50 , C08J3/28
CPC分类号： C07D295/104 , C08F2/50 , Y10S430/115 , Y10S430/12 , Y10S430/121
摘要： Quaternary ammonium compounds of the formula ##STR1## where R.sup.1 and R.sup.2 are identical or different and each is H, halogen, phenyl, alkyl, alkoxy or alkylthio,R.sup.3 is H or alkyl, hydroxyalkyl, cycloalkyl or aralkyl,R.sup.4 and R.sup.5 are identical or different and each is alkyl, phenyl, cycloalkyl or aralkyl orR.sup.4 and R.sup.5 together are a --(CH.sub.2).sub.4 -- bridge, a --(CH.sub.2).sub.5 -- bridge or a --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 -- bridge,R.sup.6 is alkyl andX.sup..crclbar. is Cl.sup..crclbar., Br.sup..crclbar., I.sup..crclbar., CH.sub.3 SO.sub.4.sup..crclbar. or C.sub.2 H.sub.5 SO.sub.4.sup..crclbar., a process for their preparation from Mannich bases of the formula ##STR2## and alkylating agents, and the use of these quaternary ammonium compounds as initiators for the photopolymerization of polymerizable mixtures containing olefinically unsaturated compounds, especially for the preparation of aqueous polymer dispersions or polymer solutions.
摘要翻译：其中R 1和R 2相同或不同并且各自为H，卤素，苯基，烷基，烷氧基或烷硫基，R 3为H或烷基，羟烷基，环烷基或芳烷基，R 4和R 5为相同或不同且各自为烷基，苯基，环烷基或芳烷基或R4和R5一起为 - （CH2）4-桥， - （CH2）5-桥或 - （CH2）2-O-（CH2）2-桥，R6是烷基，X（ - ）是Cl（ - ），Br（ - ），I（ - ），CH 3 SO 4（ - ）或C 2 H 5 SO 4（ - ），它们由式“IMAGE”的曼尼希碱烷基化剂，以及这些季铵化合物作为用于光聚合含有烯属不饱和化合物的可聚合混合物的引发剂的用途，特别是用于制备聚合物水分散体或聚合物溶液。

3. 发明授权

US4769329A Preparation of optically pure D- and L- lactic acid 失效
标题翻译：制备光学纯的D-和L-乳酸
公开(公告)号：US4769329A
公开(公告)日：1988-09-06
申请号：US393630
申请日：1982-06-30
申请人： Bryan Cooper , Werner Kuesters , Christoph Martin , Hardo Siegel
发明人： Bryan Cooper , Werner Kuesters , Christoph Martin , Hardo Siegel
IPC分类号： C12N1/38 , C12P7/56 , C12R1/865 , C12P29/00 , C12R1/09 , C12R1/85
CPC分类号： C12P7/56 , C12N1/38 , Y10S435/835 , Y10S435/853 , Y10S435/856 , Y10S435/94
摘要： A process for the preparation of optically pure D- or L-lactic acid by fermentation of an aqueous nutrient medium, which contains nitrogen, vitamins, aminoacids, sugars and trace elements, by means of a microorganism, at pH 4-6, wherein the nutrient medium contains brewers' yeast as the source of nitrogen, vitamins, aminoacids and trace elements.
摘要翻译：一种通过在pH 4-6下通过微生物发酵包含氮，维生素，氨基酸，糖和微量元素的含水营养培养基来制备光学纯的D-或L-乳酸的方法，其中营养培养基含有酿造酵母作为氮源，维生素，氨基酸和微量元素的来源。

4. 发明授权

US4144156A Manufacture of unsymmetric monoacetals of aromatic 1,2-diketones employable as photoiniatiators 失效
标题翻译：制造可用作光合剂的芳族1,2-二酮的不对称单缩醛
公开(公告)号：US4144156A
公开(公告)日：1979-03-13
申请号：US787569
申请日：1977-04-14
申请人： Werner Kuesters , Manfred Jacobi , Rolf Osterloh
发明人： Werner Kuesters , Manfred Jacobi , Rolf Osterloh
IPC分类号： C08F2/50 , C08F299/04 , G03F7/031 , C08F2/46 , C08F4/00
CPC分类号： G03F7/031 , C07C45/68 , C08F2/50 , C08F299/0435 , Y10S430/114 , Y10S525/922 , Y10T428/31511 , Y10T428/3179
摘要： Unsymmetrical monoketals of aromatic 1,2-diketones ##STR1## wherein R.sup.1 and R.sup.2 are different radicals, are manufactured by reacting the corresponding aromatic 1,2-diketones, in an organic solvent, with an acid ester (R.sup.1).sub.n X as alkylating agent and an alcoholate (R.sup.2 O).sub.m Me, where n and m are integers from 1 to 3, X is an acid radical and Me is a metal of main groups 1 to 3 of the periodic table of the elements. The resulting diketone monoacetals are particularly suitable for use as photoinitiators in photopolymerizable compositions.
摘要翻译：通过使有机溶剂中的相应芳族1,2-二酮与作为烷基化剂的酸酯（R1）nX反应制备芳族1,2-二酮的不对称单键，其中R 1和R 2是不同的基团，醇化物（R 2 O）mMe，其中n和m为1至3的整数，X为酸基，Me为元素周期表的主要基团1至3的金属。所得的二酮单缩醛特别适用于光聚合组合物中的光引发剂。

5. 发明授权

US4418146A Preparation of D-N-carbamyl-.alpha.-aminoacids and micro-organisms for carrying out this preparation 失效
标题翻译：制备用于进行该制剂的D-N-氨基甲酰-α-氨基酸和微生物
公开(公告)号：US4418146A
公开(公告)日：1983-11-29
申请号：US287697
申请日：1981-07-28
申请人： Rolf Lungershausen , Christoph Martin , Stefan Marcinowski , Hardo Siegel , Werner Kuesters
发明人： Rolf Lungershausen , Christoph Martin , Stefan Marcinowski , Hardo Siegel , Werner Kuesters
IPC分类号： C12P13/04 , C12P41/00 , C12N1/20 , C12N9/78
CPC分类号： C12R1/01 , C12P13/04
摘要： A process for the preparation of D-carbamyl-.alpha.-aminoacids of the formula ##STR1## where R has the meanings given in the description, by enzymatic cleavage of the corresponding hydantoins by means of thermophilic, non-sporulating hydantoin-cleaving micro-organisms or of extracts therefrom.
摘要翻译：其中R具有说明书中给出的含义，通过嗜热，非孢子形成的乙内酰脲切割微生物酶切割相应的乙内酰脲来制备式“IMAGE”的D-氨基甲酰-α-氨基酸的方法或提取物。

6. 发明授权

US4054682A Photopolymerizable composition containing a thioether sensitizer 失效
标题翻译：含有硫醚增感剂的光聚合组合物
公开(公告)号：US4054682A
公开(公告)日：1977-10-18
申请号：US757382
申请日：1977-01-06
申请人： Werner Kuesters , Rolf Osterloh , Manfred Jacobi
发明人： Werner Kuesters , Rolf Osterloh , Manfred Jacobi
IPC分类号： C08F2/00 , C08F2/50 , C09D4/00 , C09D11/101 , G03F7/031 , G03F7/038 , C08F2/46 , C08F4/00
CPC分类号： C09D11/101 , C08F2/50 , G03F7/031 , Y10S430/108 , Y10S430/122 , Y10T428/31525 , Y10T428/31529
摘要： A photopolymerizable composition containing olefinically unsaturated compounds, optional conventional additives and, as photoinitiator, a mixture of a thioether of the general formula (I): ##STR1## where R.sup.4 is phenyl, naphthyl, thienyl, furyl or styryl which may be substituted by one or more identical or different R.sup.5 's,R.sup.5 is phenyl, benzoyl, halogen, alkyl of 1 to 5 carbon atoms, alkyl having an --O--group and 1 to 5 carbon atoms, alkyl having an --S--group and 1 to 5 carbon atoms, alkoxyalkyl of 2 to 5 carbon atoms, alkaryl of 7 to 11 carbon atoms, aralkyl of 7 to 11 carbon atoms, NO.sub.2, CN, COOH or COOR.sup.6, R.sup.6 being an alkyl of 1 to 5 carbon atoms,A is the alkylene group C.sub.n H.sub.2n (n = an integer of 1 to 5) which may be substituted by one or more R.sup.4 's and/or R.sup.5 's, andR.sup.1, r.sup.2 and R.sup.3 may be identical or different and are each H, an R.sup.4 or an R.sup.5,and an organic amine.The photopolymerizable composition is suitable for the production of coatings and printing inks which can be cured by ultraviolet radiation.
摘要翻译：含有烯属不饱和化合物的可光聚合组合物，任选的常规添加剂和作为光引发剂的通式（I）的硫醚的混合物：其中R 4是苯基，萘基，噻吩基，呋喃基或苯乙烯基，其可以是被一个或多个相同或不同的R5取代，R5是苯基，苯甲酰基，卤素，1-5个碳原子的烷基，具有-O-基和1-5个碳原子的烷基，具有-S-基团的烷基和1〜 2至5个碳原子的烷氧基烷基，7至11个碳原子的烷芳基，7至11个碳原子的芳烷基，NO 2，CN，COOH或COOR 6，R 6是1至5个碳原子的烷基，A是可以被一个或多个R 4和/或R 5取代的亚烷基C n H 2n（n = 1〜5的整数），R 1，R 2和R 3可以相同或不同，各自为H，R4或R5，有机胺。

7. 发明授权

US4287367A Manufacture of symmetrical or unsymmetrical monoacetals of aromatic 1,2-diketones 失效
标题翻译：对称或不对称单芳族1,2-二酮的制造
公开(公告)号：US4287367A
公开(公告)日：1981-09-01
申请号：US173703
申请日：1980-07-30
申请人： Werner Kuesters , Lucien Thil
发明人： Werner Kuesters , Lucien Thil
IPC分类号： C08F2/50 , C08F299/04 , G03F7/031 , C07C41/56
CPC分类号： G03F7/031 , C07C45/68 , C08F2/50 , C08F299/0435
摘要： Monoacetals of aromatic 1,2-diketones are manufactured by reacting the corresponding 1,2-diketones, in an organic solvent, with an acid ester (R.sup.1).sub.n X as alkylating agent and an alcoholate (R.sup.2 O).sub.m Me, where R.sup.1 and R.sup.2 are identical or different hydrocarbon radicals of 1 to 12 carbon atoms, which may or may not be substituted, n and m are integers from 1 to 3, X is a monobasic, dibasic or tribasic acid radical and Me is a metal of main groups 1 to 3 of the periodic table of the elements. The resulting diketone monoacetals are particularly suitable for use as photoinitiators in photopolymerizable compositions.
摘要翻译：芳族1,2-二酮的单缩醛通过在有机溶剂中与相应的1,2-二酮与作为烷基化剂的酸酯（R1）nX和醇化物（R2O）mMe反应制备，其中R 1和R 2相同或1至12个碳原子的不同烃基，其可以是或可以不被取代，n和m是1至3的整数，X是一元，二元或三元酸基，Me是主要的1至3的金属的元素周期表。所得的二酮单缩醛特别适用于光聚合组合物中的光引发剂。

8. 发明授权

US4198241A Photopolymerizable composition for the manufacture of printing plates and relief plates 失效
标题翻译：用于制造印版和浮雕板的光聚合组合物
公开(公告)号：US4198241A
公开(公告)日：1980-04-15
申请号：US907007
申请日：1978-05-18
申请人： Bernd Bronstert , Werner Kuesters , Mong-Jon Jun , Guenter Wallbillich
发明人： Bernd Bronstert , Werner Kuesters , Mong-Jon Jun , Guenter Wallbillich
IPC分类号： G03C1/00 , C08F2/00 , C08F2/50 , G03F7/004 , G03F7/031 , G03C1/68
CPC分类号： G03F7/031
摘要： A photopolymerizable composition for the manufacture of printing plates and relief plates, based on a mixture, containing a photoinitiator, of photopolymerizable olefinically unsaturated monomers and a polymeric binder, contains up to 0.1% by weight of an etherified thioanthraquinone for improving the relief image in the production of relief plates.The composition advantageously also contains a small amount of an organic tertiary amine or of an aromatic .alpha.-ketocarboxylic acid or its ester and/or of an inhibitor, e.g. the salt of an organic N-nitrosohydroxylamine.
摘要翻译：用于制造基于含有光引发剂的可光聚合的烯属不饱和单体和聚合物粘合剂的混合物的印刷板和浮雕板的可光聚合组合物含有至多0.1重量％的醚化硫蒽醌，用于改进在生产浮雕板。该组合物有利地还含有少量的有机叔胺或芳族α-酮羧酸或其酯和/或抑制剂，例如，有机N-亚硝基羟胺的盐。

9. 发明授权

US4134813A Photopolymerizable composition and its use 失效
标题翻译：光聚合组合物及其用途
公开(公告)号：US4134813A
公开(公告)日：1979-01-16
申请号：US858744
申请日：1977-12-08
申请人： Werner Kuesters , Rolf Osterloh , Manfred Jacobi
发明人： Werner Kuesters , Rolf Osterloh , Manfred Jacobi
IPC分类号： C08F2/50 , C09D11/101 , G03F7/031 , C08F2/46 , C08F4/00 , C08F8/18
CPC分类号： C09D11/101 , G03F7/031 , Y10S430/124 , Y10S525/922 , Y10T428/31529 , Y10T428/31699
摘要： A photopolymerizable composition which contains one or more olefinically unsaturated compounds and from 0.2 to 20% by weight (based on the unsaturated compound(s)) of a photoinitiator, with or without conventional additives, the photoinitiator being a mixture of one or more aromatic carbonyl compounds of the general formula (A) ##STR1## where Ar is an ortho-arylene radical which may or may not be substituted by one or more radicals R.sup.1 to R.sup.4, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are identical or different and each is H, alkyl or 1 to 5 carbon atoms, phenyl, halogen, alkoxy of 1 to 5 carbon atoms, alkaryl of 7 to 11 carbon atoms, aralkyl of 7 to 11 carbon atoms or --CO.sub.2 R.sup.9, where R.sup.9 is alkyl of 1 to 5 carbon atoms, and n is 0 or 1, and an amine, with or without an aromatic carbonyl compound which differs from (A).This photopolymerizable composition is particularly suitable for the manufacture of photopolymer printing plates and UV-curing printing inks.
摘要翻译：含有一种或多种烯属不饱和化合物和0.2-20％重量（基于不饱和化合物）光引发剂的可光聚合组合物，具有或不含常规添加剂的光引发剂是一种或多种芳族羰基通式（A）的化合物（A）其中Ar是可以被一个或多个基团R 1至R 4，R 1，R 2，R 3和R 4可被或不被其取代的邻亚芳基相同或不同，各自为H，烷基或1至5个碳原子，苯基，卤素，1至5个碳原子的烷氧基，7至11个碳原子的烷芳基，7至11个碳原子的芳烷基或-CO 2 R 9，其中R 9为烷基， 5个碳原子，n为0或1，以及与（A）不同的具有或不具有芳族羰基化合物的胺。

10. 发明授权

US4131529A Photoinitiators for photopolymerizable coating compositions 失效
标题翻译：光聚合涂料组合物的光引发剂
公开(公告)号：US4131529A
公开(公告)日：1978-12-26
申请号：US796546
申请日：1977-05-13
申请人： Rolf Osterloh , Manfred Jacobi , Werner Kuesters
发明人： Rolf Osterloh , Manfred Jacobi , Werner Kuesters
IPC分类号： C08F2/50 , C08F299/04 , C09D4/00 , C09D11/10 , C08F2/46 , C08F4/00
CPC分类号： C08F299/0435 , C08F2/50 , C08K5/0008 , C08K5/0025 , C09D11/101 , C09D4/00 , Y10T428/31525 , Y10T428/31645 , Y10T428/31649
摘要： Photopolymerizable coating compositions contain, as the binder, olefinically unsaturated compounds having a boiling point above 50.degree. C, together with from 0.5 to 15% by weight of photoinitiators, based on the binder. The photoinitiators are a mixture of an aromatic carbonyl compound A, which is a derivative of benzoin or benzil, which has at least one carbon-oxygen single bond in the .alpha.-position relative to the carbonyl group, an aromatic carbonyl compound B which is derived from benzophenone, fluorenone, anthraquinone, xanthene, thioxanthone or acridone, and an amine C of the general formula ##STR1## where R', R" and R"' are H, alkyl of 1 to 10 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, aryl, hydroxyalkyl of 1 to 8 carbon atoms or alkoxyalkyl of 2 to 4 carbon atoms, but at most 2 substituents are H and at most 2 substituents are aromatic.These coating compositions may be used for finishing various substrates, as fillers or as printing inks.
摘要翻译：作为粘合剂，可光聚合涂料组合物含有沸点高于50℃的烯属不饱和化合物和0.5至15重量％的基于粘合剂的光引发剂。光引发剂是芳族羰基化合物A，其是苯偶姻或苯偶酰的衍生物，其相对于羰基在α位具有至少一个碳 - 氧单键，衍生自芳族羰基化合物B 来自二苯甲酮，芴酮，蒽醌，呫吨，噻吨酮或吖啶酮，以及通式为“IMAGE”的胺C，其中R'，R“和R”'为H，1至10个碳原子的烷基，3 至10个碳原子，芳基，1至8个碳原子的羟烷基或2至4个碳原子的烷氧基烷基，但最多2个取代基是H，并且最多2个取代基是芳族的。

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