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1. 发明授权

US5102773A Photosensitive recording material comprising carboxyl-containing polymeric binder having ethylenically unsaturated side groups and .beta.-amino alcohols 失效
标题翻译：包含含有乙烯基不饱和基团和（BETA） - 氨基醇的含羧基聚合物粘结剂的感光性记录材料
公开(公告)号：US5102773A
公开(公告)日：1992-04-07
申请号：US424690
申请日：1989-10-20
申请人： Dieter Littmann , Thomas Telser , Horst Koch , Wolfgang Huemmer , Martin Meister
发明人： Dieter Littmann , Thomas Telser , Horst Koch , Wolfgang Huemmer , Martin Meister
IPC分类号： G03F7/027 , C08F2/46 , C08F2/48 , C08F2/50 , G03F7/00 , G03F7/031 , G03F7/032
CPC分类号： G03F7/031 , Y10S430/119 , Y10S430/12
摘要： A photosensitive recording material contains a mixture of carboxyl-containing polymers having ethylenically unsaturated side groups, one or more ethylenically unsaturated monomeric compounds, a photoinitiator and a .beta.-aminoalcohol.It is suitable for the production of printing plates.
摘要翻译：感光记录材料含有具有烯属不饱和侧基的含羧基聚合物，一种或多种烯属不饱和单体化合物，光引发剂和β-氨基醇的混合物。适用于生产印版。

2. 发明授权

US4900795A Polymer ammonium salts 失效
标题翻译：聚合物铵盐
公开(公告)号：US4900795A
公开(公告)日：1990-02-13
申请号：US200951
申请日：1988-06-02
申请人： Gerhard Hoffmann , Wolfgang Huemmer , Horst Koch , Dieter Littmann
发明人： Gerhard Hoffmann , Wolfgang Huemmer , Horst Koch , Dieter Littmann
IPC分类号： C08F8/00 , C08F2/48 , C08F8/44 , C08F290/00 , C08F299/00
CPC分类号： C08F8/44
摘要： In polymer ammonium salts which are formed from a copolymer (A) which can be modified by a polymer-analogous reaction and from one or more amines (B), the copolymer (A) is obtainable by copolymerization of a monomer mixture of(a.sub.1) ethylene,(a.sub.2) acrylic acid and/or methacrylic acid, and(a.sub.3) one or more further monomers from the group consisting of the vinyl esters, vinyl ethers, acrylates, methacrylates, acrylamides and methacrylamides, and the amines (B) are selected from the group consisting of the(b.sub.1) cyclic amines of the general formula I ##STR1## and/or from the group consisting of the (b.sub.2) open-chain amines of the general formula II ##STR2## and/or from the group consisting of (b.sub.3) 1,4-thiazine, N,N',N"-trisvinylmelamine and N,N',N"-triallylmelamine, Z, R.sup.1, R.sup.2 and R.sup.3 having the meanings stated in the description.
摘要翻译：在由可通过聚合物 - 类似反应改性的共聚物（A）和一种或多种胺（B）形成的聚合物铵盐中，共聚物（A）可通过（a1）的单体混合物共聚获得，乙烯，（a2）丙烯酸和/或甲基丙烯酸，和（a3）选自乙烯基酯，乙烯基醚，丙烯酸酯，甲基丙烯酸酯，丙烯酰胺和甲基丙烯酰胺和胺（B）的一种或多种其它单体从由通式I的（b1）环胺和/或由通式II II的（b2）开链胺和/或由由（b3）1,4-噻嗪，N，N'，N“ - 三乙烯基三聚氰胺和N，N'，N” - 三烯丙基三聚氰胺组成的组，Z，R 1，R 2和R 3具有说明书中所述的含义。

3. 发明授权

US4960673A Photopolymerizable laminate suitable for producing printing plates 失效
标题翻译：适用于生产印版的可光聚合层压板
公开(公告)号：US4960673A
公开(公告)日：1990-10-02
申请号：US324829
申请日：1989-03-17
申请人： Erich Beck , Bernd Bronstert , Wolfgang Huemmer , Dieter Littmann
发明人： Erich Beck , Bernd Bronstert , Wolfgang Huemmer , Dieter Littmann
IPC分类号： C08F2/50 , G03F7/00 , G03F7/027 , G03F7/033 , G03F7/095 , G03F7/11
CPC分类号： G03F7/11 , G03F7/027 , G03F7/0955 , Y10S430/106 , Y10S430/109 , Y10S430/11
摘要： Photopolymerizable laminates suitable for producing flexible and resilient printing plates carry on a dimensionally stable base at least one intermediate layer and on top thereof a photopolymerizable layer which consists essentially of a mixture of a water-soluble copolymer or derivative of polyvinyl alcohol, a specific copolymerizable mono-functional (meth)acrylate, a photoinitiator and a thermal polymerization inhibitor.
摘要翻译：适用于生产柔性和弹性印版的可光聚合层压板在至少一个中间层上承载尺寸稳定的基底，并且在其顶部上可光聚合层，其基本上由水溶性共聚物或聚乙烯醇衍生物，特定的可共聚单体官能（甲基）丙烯酸酯，光引发剂和热聚合抑制剂。

4. 发明授权

US4925769A Light-sensitive photopolymerizable laminate material 失效
标题翻译：光敏光聚合层压材料
公开(公告)号：US4925769A
公开(公告)日：1990-05-15
申请号：US324709
申请日：1989-03-17
申请人： Wolfgang Huemmer , Bernd Bronstert , Dieter Littmann , Manfred Zuerger
发明人： Wolfgang Huemmer , Bernd Bronstert , Dieter Littmann , Manfred Zuerger
IPC分类号： G03F7/027 , C08F2/50 , G03F7/00 , G03F7/095 , G03F7/11
CPC分类号： G03F7/0955 , G03F7/11
摘要： Photopolymerizable laminates suitable for producing printing plates have on a dimensionally stable base at least one intermediate layer and on top thereof a photopolymerizable relief-forming layer, the intermediate layer containing aryl glycidyl (meth)acrylate in an at least partially polymerized state.
摘要翻译：适用于生产印版的可光聚合层压板在至少一个中间层的尺寸稳定的基底上，在其顶部上具有至少部分聚合的状态的中间层（甲基）丙烯酸芳基缩水甘油酯。

5. 发明授权

US5112723A Photosensitive recording element 失效
标题翻译：感光记录元素
公开(公告)号：US5112723A
公开(公告)日：1992-05-12
申请号：US476939
申请日：1990-02-08
申请人： Wolfgang Huemmer , Walter Dobler , Dieter Littmann
发明人： Wolfgang Huemmer , Walter Dobler , Dieter Littmann
IPC分类号： G03F7/004 , G03F7/027 , G03F7/031 , G03F7/032
CPC分类号： G03F7/027 , G03F7/032
摘要： In a photosensitive recording element which contains at least one photopolymerizable recording layer (B) consisting ofb.sub.1) at least one partially of virtually completely hydrolyzed poly(vinyl alkanecarboxylate) and/or at least one partially or virtually completely hydrolyzed vinyl alkanecarboxylate/alkylene oxide graft copolymer as a binder,b.sub.2) at least one photopolymerization initiator,b.sub.3) at least one photopolymerizable olefinically unsaturated compound (monomer) which is compatible with the binder (b.sub.1), and/or photopolymerizable olefinically unsaturated radicals which are bonded as side radicals and/or terminal radicals to the binder (b.sub.1), andb.sub.4) at least two assistants, at least one of the said assistants (b.sub.4) has been selected from the group consisting ofb.sub.41) the isoalloxazines and the alloxazines, and at least one of the other assistants has been selected from the group consisting ofb.sub.42) the potassium salt of N-nitrosocyclohexylhydroxlamine, N-nitrosodiphenylamine and hydroquinone monomethyl ether,the amounts used of the assistants (b.sub.41) and (b.sub.42) being from 0.01 to 6% by weight, based on the total weight of the photopolymerizable recording layer (B), and the weight ratio (b.sub.41) : B.sub.42) being from 1:2 to 1:1,000.
摘要翻译：在含有至少一种可光聚合记录层（B）的光敏记录元件中，所述光致聚合记录层（B）由b1）至少部分实质上完全水解的聚（乙烯基链烷羧酸酯）和/或至少一种部分或几乎完全水解的乙烯基烷羧酸酯/烯化氧接枝共聚物作为粘合剂，b2）至少一种光聚合引发剂，b3）与粘合剂（b1）相容的至少一种可光聚合的烯属不饱和化合物（单体）和/或可光聚合的烯属不饱和基团作为侧基键合和/ 或末端基团，和b4）至少两种助剂，所述助剂（b4）中的至少一种选自b41）异卤代氮杂和氧氟烷，并且至少一种其他助剂选自b42）N-亚硝基环己基羟胺的钾盐，N-亚硝基二苯胺和水解剂（b41）和（b42）的助剂（b41）和（b42）所用的量为0.01-6重量％，基于可光聚合记录层（B）的总重量和重量比（b41）：B42）从1：2到1：1,000。

6. 发明授权

US5124237A Production of photopolymerized relief printing plates having a non-tacky surface 失效
标题翻译：生产具有非粘性表面的光聚合凸版印刷版
公开(公告)号：US5124237A
公开(公告)日：1992-06-23
申请号：US476900
申请日：1990-02-08
申请人： Dieter Littmann , Horst Koch
发明人： Dieter Littmann , Horst Koch
IPC分类号： G03F7/00 , G03F7/038 , G03F7/40
CPC分类号： G03F7/405 , G03F7/40
摘要： A relief printing plate whose photopolymerized relief layer has a non-tacky surface is produced by (1) imagewise exposure of a photopolymerizable relief-forming recording layer which contains one or more polymeric binders containing acid groups, (2) washing out (development) of the unexposed and therefore non-photopolymerized parts of the imagewise exposed relief-forming recording layer with a developer and (3) aftertreatment of the resulting photopolymerized relief layer with a basic aftertreatment solution.
摘要翻译：通过（1）成像曝光含有一种或多种含有酸基团的聚合物粘合剂的光聚合性浮雕形成记录层，（2）洗涤（显影）图像曝光的浮雕形成记录层的未曝光和非光致聚合部分与显影剂和（3）用碱性后处理溶液对得到的光聚合缓冲层进行后处理。

7. 发明授权

US5055377A Light-sensitive recording element and process of forming a relief image wherein the recording element contains lecithin as an additive 失效
标题翻译：感光记录元素和记录元素形成缓冲图像的过程包含作为添加剂的LECITHIN
公开(公告)号：US5055377A
公开(公告)日：1991-10-08
申请号：US404280
申请日：1989-09-07
申请人： Dieter Littmann , Horst Koch
发明人： Dieter Littmann , Horst Koch
IPC分类号： G03F7/004 , G03F7/027
CPC分类号： G03F7/027
摘要： A novel light-sensitive recording element for preparing relief plates or relief printing plates comprises a dimensionally stable base and at least one photopolymerizable recording layer (A) consisting essentially of at least one polymer as binder, at least one photopolymerization initiator, at least one photopolymerizable olefinically unsaturated compound (monomer) which is compatible with the polymeric binder, and/or photopolymerizable olefinically unsaturated radicals which are linked internally and/or terminally to the polymeric binder, and at least one additive, the said additive or at least one of the said additives being selected from the group consisting of the lecithins of the general formulae I and II ##STR1## where R.sup.1 and R.sup.2, which may be identical to or different from each other, are each C.sub.11 -C.sub.18 -alkyl or C.sub.11 -C.sub.18 -alkenyl, with the proviso that at least one of R.sub.1 and R.sub.2 is C.sub.11 -C.sub.18 alkenyl, the photopolymerizable recording layer (A) preferably containing from 0.1 to 10% by weight, based on the recording layer (A), of the lecithins of the general structures I and II.
摘要翻译：一种用于制备浮雕印版或凸版印刷版的新型光敏记录元件包括尺寸稳定的基底和至少一个可光聚合的记录层（A），该至少一个可光聚合记录层（A）主要由至少一种作为粘合剂的聚合物，至少一种光聚合引发剂，至少一种可光聚合的与聚合物粘合剂相容的烯属不饱和化合物（单体）和/或在聚合物粘合剂内部和/或末端连接的可光聚合的烯属不饱和基团和至少一种添加剂，所述添加剂或所述添加剂选自通式I和II的卵磷脂，其中可以相同或不同的R 1和R 2各自为C 11 -C 18 - 烷基或C 11 -C 18 - 烯基，条件是R 1和R 2中的至少一个是C 11 -C 18烯基，光聚合记录层（A）优选含有0.1〜基于记录层（A）的10重量％的一般结构I和II的卵磷脂。

8. 发明授权

US08273835B2 Method for ethylene polymerization in a tubular reactor with reduced output 有权
标题翻译：在具有降低的产量的管式反应器中进行乙烯聚合的方法
公开(公告)号：US08273835B2
公开(公告)日：2012-09-25
申请号：US13144355
申请日：2010-01-14
申请人： Dieter Littmann , Andre-Armand Finette , Hans Joachim Meinke
发明人： Dieter Littmann , Andre-Armand Finette , Hans Joachim Meinke
IPC分类号： C08F2/00 , C08F10/02 , B01J19/24
CPC分类号： B01J19/2415 , B01J4/008 , C08F10/02 , C08F2/38 , C08F4/38 , C08F2/00
摘要： Process for the preparation of ethylene homopolymers or copolymers in the presence of free-radical polymerization initiators at from 100° C. to 350° C. and pressures in the range of from 160 MPa to 350 MPa in a tubular reactor with at least two spatially separated initiator injection points, wherein injecting initiator rises the temperature of the reaction mixture in the reaction zone following the injection point, and the first initiator injection point of the tubular reactor is not provided with initiator or is provided with so little initiator that the temperature of the reaction mixture does not rise more than 20° C. in the first reaction zone and method for reducing the output of a high pressure tubular reactor for the homo- or copolymerization of ethylene in the presence of free-radical polymerization initiators with at least two initiator injection points, wherein feeding of free-radical polymerization initiator to the first initiator injection point is discontinued or reduced to a level that the temperature of the reaction mixture in the first reaction zone does not rise more than 20° C.
摘要翻译：在自由基聚合引发剂存在下，在100℃至350℃下制备乙烯均聚物或共聚物的方法，并且在具有至少两个空间位置的管式反应器中在160MPa至350MPa范围内的压力分离的引发剂注入点，其中注射引发剂在注射点之后升高反应区域中的反应混合物的温度，并且管式反应器的第一引发剂注入点不具有引发剂，或者设置有少量引发剂，反应混合物在第一反应区域中不会升高超过20℃，并且在自由基聚合引发剂存在下，降低高压管式反应器用于乙烯均聚或共聚的产物的方法与至少两种引发剂注入点，其中自由基聚合引发剂向第一引发剂注入点的进料停止或减少 d达到第一反应区中的反应混合物的温度不升高超过20℃的水平。

9. 发明授权

US09238700B2 Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers 有权
标题翻译：在自由基聚合引发剂存在下通过共聚乙烯，双或多官能共聚单体和任选的其它共聚单体制备乙烯共聚物的方法
公开(公告)号：US09238700B2
公开(公告)日：2016-01-19
申请号：US13996415
申请日：2011-12-19
申请人： Dieter Littmann , Dieter Lilge , Barbara Gall , Iakovos Vittorias , Gerd Mannebach , Markus Busch , Thomas Herrmann
发明人： Dieter Littmann , Dieter Lilge , Barbara Gall , Iakovos Vittorias , Gerd Mannebach , Markus Busch , Thomas Herrmann
IPC分类号： B05D3/02 , C08F210/02 , C08F2/38
CPC分类号： C08F210/02 , C08F2/38 , C08F2/00 , C08F220/28
摘要： Process for preparing ethylene copolymers in the presence of free-radical polymerization initiator at pressures in the range of from 160 MPa to 350 MPa and temperatures in the range of from 100° C. to 350° C. in a tubular reactor by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers, wherein the bi- or multifunctional comonomer bears at least two different functional groups, of which at least one is a unsaturated group, which can be incorporated into the growing polymer chain, and at least another functional group can act as chain transfer agent in radical ethylene polymerization, ethylene copolymers obtainable by such a process, the use of the ethylene copolymers for extrusion coating and a process for extrusion coating a substrate selected from the group consisting of paper, paperboard, polymeric film, and metal, with such ethylene copolymers.
摘要翻译：在自由基聚合引发剂存在下，在160MPa至350MPa的压力范围内制备乙烯共聚物的方法，在管式反应器中通过共聚乙烯制备温度在100℃至350℃的方法，双功能或多功能共聚单体和任选的其它共聚单体，其中双官能或多功能共聚单体具有至少两个不同的官能团，其中至少一个是不饱和基团，其可以并入生长的聚合物链中，并且至少另一个官能团可以作为自由基乙烯聚合中的链转移剂，可通过这种方法获得的乙烯共聚物，使用乙烯共聚物进行挤出涂布，以及用于挤出涂布选自纸，纸板，聚合物膜，和金属，与这种乙烯共聚物。

10. 发明授权

US08217124B2 Ethylene polymerization in a high pressure reactor with improved initiator feeding 有权
标题翻译：在具有改进的引发剂进料的高压反应器中进行乙烯聚合
公开(公告)号：US08217124B2
公开(公告)日：2012-07-10
申请号：US13144492
申请日：2010-01-14
申请人： Dieter Littmann , Andre-Armand Finette , Jürgen Peter Mohrbutter , Sven George Wolfram
发明人： Dieter Littmann , Andre-Armand Finette , Jürgen Peter Mohrbutter , Sven George Wolfram
IPC分类号： C08F2/00 , B01J4/00 , C08F10/02
CPC分类号： B01J19/2415 , B01J4/008 , B01J4/02 , B01J2219/00164 , B01J2219/00182 , B01J2219/00772 , C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/919 , C08F2/00 , C08F2/001 , C08F2/01 , C08F4/38
摘要： Process for the preparation of ethylene homopolymers or copolymers in a high pressure reactor with at least two spatially separated initiator injection points by polymerizing ethylene and optionally further monomers in the presence of at least two different mixtures of free-radical polymerization initiators at from 100° C. to 350° C. and pressures in the range of from 160 MPa to 350 MPa, wherein the process comprises the following steps: a) providing at least two different initiators as solution in a suitable solvent or in liquid state, b) mixing the initiators and optionally additional solvent in at least two static mixers and c) feeding each of the mixtures to a different initiator injection point of the high pressure reactor, and apparatus for feeding initiator mixtures to a high pressure reactor with at least two spatially separated initiator injection points.
摘要翻译：在具有至少两个空间分离的引发剂注入点的高压反应器中制备乙烯均聚物或共聚物的方法，其通过在100℃下在至少两种不同的自由基聚合引发剂混合物存在下聚合乙烯和任选的其它单体至350℃，压力范围为160MPa至350MPa，其中该方法包括以下步骤：a）在合适的溶剂中或以液态提供至少两种不同的引发剂作为溶液，b）将引发剂和任选地在至少两种静态混合器中的另外的溶剂，以及c）将每种混合物进料到高压反应器的不同引发剂注入点，以及用于将引发剂混合物供入具有至少两个空间分离的引发剂注入的高压反应器的装置积分

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