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21. 发明授权

US4129709A Coating composition comprising N-vinyl-2-pyrrolidone and an oligomer 失效
标题翻译：包含N-乙烯基-2-吡咯烷酮和低聚物的涂料组合物
公开(公告)号：US4129709A
公开(公告)日：1978-12-12
申请号：US777031
申请日：1977-03-14
申请人： Donald H. Lorenz , Shu-Tung Tu
发明人： Donald H. Lorenz , Shu-Tung Tu
IPC分类号： C08F299/00 , C08F2/48 , C08F20/00 , C08F20/42 , C08F290/00 , C08F299/06 , C08G18/48 , C08G18/67 , C09D4/00 , C09D4/06 , C09D5/00 , C09D139/06 , C09D175/14 , C08F120/02
CPC分类号： C09D4/06 , C08F299/06 , C08G18/4854 , C08G18/672 , C09D139/06 , C09D4/00 , Y10S525/92
摘要： A coating composition comprising;A. an oligomer of Formula I: ##STR1## wherein: R.sup.1 is hydrogen or methyl;R.sup.2 is lower alkylene;R.sup.3 is aliphatic or cycloaliphatic;X is --O-- or --NH--;n is an integer from 2 to 50 inclusive;B. n-vinyl-2-pyrrolidone;C. an acrylic acid ester having a boiling point of at least 200.degree. C at 760 mm Hg.
摘要翻译：一种涂料组合物，其包含： A.式I的低聚物：其中：

22. 发明授权

US4301209A Radiation curable coating composition comprising an oligomer, and an ultra-violet absorber 失效
标题翻译：包含低聚物和紫外吸收剂的可辐射固化涂料组合物
公开(公告)号：US4301209A
公开(公告)日：1981-11-17
申请号：US80289
申请日：1979-10-01
申请人： Donald H. Lorenz , Shu T. Tu , Donald P. Wyman
发明人： Donald H. Lorenz , Shu T. Tu , Donald P. Wyman
IPC分类号： C08F2/00 , C08F2/48 , C08F2/50 , C08F290/00 , C08F299/00 , C08F299/06 , C08G18/67 , C08J7/04 , C09D4/00 , B32B27/30
CPC分类号： C08G18/672 , C08F2/50 , C08F299/065 , C09D4/00 , Y10T428/269 , Y10T428/31507 , Y10T428/31928
摘要： A radiation curable coating comprising:A. An oligomer of Formula I: ##STR1## wherein: R.sup.1 is hydrogen or methyl;Y is a divalent urethane residue;B. A benzylidene acid ester of Formula IV: ##STR2## wherein R.sup.4 is independently alkyl or hydroxy alkylene. Preferably the coating composition contains a vinyl monomer copolymerizable with the oligomer. The process for curing the coating is also disclosed.
摘要翻译：一种可辐射固化涂层，其包含：A.式I的低聚物：其中：R1是氢或甲基; Y为二价氨基甲酸酯残基; B.式IV的亚苄基酸酯：其中R 4独立地为烷基或羟基亚烷基。优选地，涂料组合物含有可与低聚物共聚的乙烯基单体。还公开了固化涂层的方法。

23. 发明授权

US4276136A Radiation curable coating composition comprising an ethylenically unsaturated oligomer and an ethylenically unsaturated copolymerizable ultra-violet absorber 失效
标题翻译：包含烯属不饱和低聚物和烯属不饱和可共聚的紫外吸收剂的可辐射固化涂料组合物
公开(公告)号：US4276136A
公开(公告)日：1981-06-30
申请号：US71356
申请日：1979-08-30
申请人： Bruce A. Gruber , Donald H. Lorenz
发明人： Bruce A. Gruber , Donald H. Lorenz
IPC分类号： C09K3/00 , C07C67/00 , C07C253/00 , C07C255/34 , C07C255/41 , C08F2/46 , C08F20/00 , C08F20/36 , C08F20/42 , C09D4/00
CPC分类号： C07C255/00 , C08F20/36 , C09D4/00
摘要： What is described herein is a radiation curable coating composition comprising:A. An oligomer of Formula I: ##STR1## wherein: R.sup.1 is hydrogen or methyl; andY is a divalent urethane residue; andB. a copolymerizable ultra-violet light absorber which is a copolymerizable (2-cyano-3,3-diphenylacryloxy) alkylene acrylic acid ester of Formula IV: ##STR2## where (Ar).sub.1 and (Ar).sub.2 are aromatic carbocylic nuclei of the benzene and naphthalene series;X is C.sub.2 -C.sub.17 alkylene, unsubstituted or substituted; andZ is a copolymerizable radical selected from acryloyl, alkylacryloyl, acryloxyalkyl, acryloxyhydroxyalkyl, or alkylacryloxyhydroxyalkyl, having from C.sub.3 -C.sub.12 carbon atoms.Preferably the coating composition contains a vinyl monomer, such as N-vinyl-2-pyrrolidone or an acrylic acid ester, which is copolymerizable with the oligomer.The process for curing the composition also is disclosed.
摘要翻译：本文描述的是可辐射固化的涂料组合物，其包含：A.式I的低聚物：其中：R 1是氢或甲基; Y为二价氨基甲酸酯残基; （IV）的可共聚的（2-氰基-3,3-二苯基丙烯酰氧基）亚烷基丙烯酸酯，其中（Ar）1和（Ar）2是苯和萘系的芳香碳环核; X是未取代或取代的C 2 -C 17亚烷基; Z为选自具有C3-C12碳原子的丙烯酰基，烷基丙烯酰基，丙烯酰氧基烷基，丙烯酰氧基羟基烷基或烷基丙烯酰氧基羟基烷基的可共聚基团。优选地，涂料组合物含有可与低聚物共聚的乙烯基单体，如N-乙烯基-2-吡咯烷酮或丙烯酸酯。公开了固化组合物的方法。

24. 发明授权

US4271273A Rigid isocyanurate polyurethane foams and method for preparing same 失效
标题翻译：刚性异氰脲酸酯聚氨酯泡沫及其制备方法
公开(公告)号：US4271273A
公开(公告)日：1981-06-02
申请号：US51352
申请日：1979-06-25
申请人： Jerome B. Biranowski , Donald H. Lorenz , Simon W. Kantor
发明人： Jerome B. Biranowski , Donald H. Lorenz , Simon W. Kantor
IPC分类号： C08G18/00 , C08G18/02 , C08G18/67 , C08G18/14 , C08G18/32 , C08G18/76
CPC分类号： C08G18/675 , C08G2105/02 , Y10S521/902
摘要： Rigid isocyanurate urethane polymers useful for insulation purposes and characterized by superior thermal stability are prepared by reacting an excess of polymeric isocyanate with butenediol in the presence of blowing agent and catalyst.
摘要翻译：在发泡剂和催化剂的存在下，通过使过量的聚合异氰酸酯与丁烯二醇反应来制备用于绝缘目的和特征在于优异热稳定性的刚性异氰脲酸酯聚氨酯聚合物。

25. 发明授权

US4263366A Radiation curable coating composition comprising an oligomer and a copolymerizable ultra-violet absorber 失效
标题翻译：包含低聚物和可共聚紫外线吸收剂的可辐射固化涂料组合物
公开(公告)号：US4263366A
公开(公告)日：1981-04-21
申请号：US079550
申请日：1979-09-27
申请人： Donald H. Lorenz , Bruce A. Gruber
发明人： Donald H. Lorenz , Bruce A. Gruber
IPC分类号： C08F20/36 , C09D4/00 , C09D133/00 , C08J3/28 , C08F2/48 , C08F20/68
CPC分类号： C07C255/00 , C08F20/36 , C09D4/00 , Y10S525/92 , Y10T428/26 , Y10T428/3158
摘要： What is described herein is a radiation curable coating composition comprising:A. An oligomer of Formula I: ##STR1## wherein: R.sup.1 is hydrogen or methyl; andY is a divalent urethane residue; andB. a copolymerizable ultra-violet light absorber which is a copolymerizable (2-cyano-3,3-diphenylacryloxy) alkylene ethylenic ether of Formula IV: ##STR2## where (Ar).sub.1 and (Ar).sub.2 are aromatic carbocylic nuclei of the benzene and naphthalene series;X is alkylene, C.sub.2 -C.sub.17, unsubstituted or substituted;R is alkylene, C.sub.1 -C.sub.10, oxyalkylene, C.sub.1 -C.sub.10, alkyleneoxyalkylene, C.sub.1 -C.sub.10 or phenylene, C.sub.1 -C.sub.10, unsubstituted or substituted with hydroxy, andR' and R" are independently hydrogen or alkyl, C.sub.1 -C.sub.6.Preferably the coating composition contains a vinyl monomer, such as N-vinyl-2-pyrrolidone or an acrylic acid ester, which is copolymerizable with the oligomer.The process for curing the composition also is disclosed.
摘要翻译：本文描述的是可辐射固化的涂料组合物，其包含：A.式I的低聚物：其中：R 1是氢或甲基; Y为二价氨基甲酸酯残基; （IV）的共聚合（2-氰基-3,3-二苯基丙烯酰氧基）亚烷基乙烯醚，其中（Ar）1和（Ar）2是芳香族的）的共聚合的紫外光吸收剂苯和萘系列的碳原子核; X是亚烷基，C 2 -C 17，未取代或取代的; R是亚烷基，C 1 -C 10，氧化烯，C 1 -C 10，亚烷氧基亚烷基，C 1 -C 10或亚苯基，未被取代或被羟基取代的C 1 -C 10，R'和R“独立地是氢或烷基，C 1 -C 6。优选地，涂料组合物含有可与低聚物共聚的乙烯基单体，如N-乙烯基-2-吡咯烷酮或丙烯酸酯。公开了固化组合物的方法。

26. 发明授权

US4216267A Flexible substrates containing a radiation curable coating composition 失效
标题翻译：含有可辐射固化涂料组合物的柔性基材
公开(公告)号：US4216267A
公开(公告)日：1980-08-05
申请号：US959527
申请日：1978-11-13
申请人： Donald H. Lorenz , Shu T. Tu , Donald P. Wyman
发明人： Donald H. Lorenz , Shu T. Tu , Donald P. Wyman
IPC分类号： B05D3/06 , B05D7/24 , C08F2/50 , C08F290/06 , C08G18/67 , C08J7/18 , C09D4/00 , D06N3/08 , B32B27/40
CPC分类号： C08J7/18 , C08F2/50 , C08F290/067 , C08G18/672 , C09D4/00 , D06N3/08 , C08J2327/06 , Y10S430/107 , Y10T428/26 , Y10T428/31507 , Y10T428/3158 , Y10T428/31935
摘要： A radiation curable coating comprising:A. an oligomer of Formula I: ##STR1## wherein: R.sup.1 is hydrogen or methyl;Y is a divalent urethane residue;B. an acrylic ultra-violet light absorber of Formula IV: ##STR2## wherein R.sup.4 is alkyl or hydroxy alkylene. Preferably the coating composition contains a vinyl monomer copolymerizable with the oligomer. The process for curing the coating is also disclosed.
摘要翻译：一种可辐射固化涂层，其包含：A.式I的低聚物：其中：R1是氢或甲基; Y为二价氨基甲酸酯残基; B.式IV的丙烯酸类紫外光吸收剂：其中R 4是烷基或羟基亚烷基。优选地，涂料组合物含有可与低聚物共聚的乙烯基单体。还公开了固化涂层的方法。

27. 发明授权

US4207253A Method of making copolymerizable, ultraviolet light absorber (2-cyano-3,3-diphenylacryloxy) alkylene acrylic acid esters 失效
标题翻译：制备可共聚紫外光吸收剂（2-氰基-3,3-二苯基丙烯酰氧基）亚烷基丙烯酸酯的方法
公开(公告)号：US4207253A
公开(公告)日：1980-06-10
申请号：US16134
申请日：1979-03-01
申请人： Donald H. Lorenz , Bruce A. Gruber
发明人： Donald H. Lorenz , Bruce A. Gruber
IPC分类号： C07C255/34 , C08F20/36 , C07C121/70
CPC分类号： C07C255/00 , C08F20/36
摘要： This invention relates to a method of making in high yield light absorber compounds which are (2-cyano-3,3-diphenylacryloxy) alkylene acrylic acid esters having the formula: ##STR1## where (Ar).sub.1 and (Ar).sub.2 are aromatic carbocyclic nuclei of the benzene and naphthalene series and are independently selected from phenyl or phenyl substituted with alkyl, halo, alkoxy, carboxy, carbalkoxy, cyano, acetyl, benzoyl, phenyl, alkyl phenyl, phenoxy phenyl, alkyl substituted phenoxy, or alkoxy phenyl substituted phenyl, and naphthyl;X is alkylene, C.sub.2 -C.sub.17, unsubstituted or substituted with halo, cyano, alkyl, alkoxy, alkoxyalkyl, or alkoxyalkyleneoxy, C.sub.1 -C.sub.6 ; andY is copolymerizable radical selected from acryloyl, alkylacryloyl, acryloxyalkyl, acryloxyhydroxyalkyl and alkylacryloxyhydroxyalkyl, C.sub.3 -C.sub.12.The method comprises:(a) acylating a hydroxyalkylene cyanoacetate with an acylating agent to form an acylated intermediate whose hydroxy radical is protected by an acyl group which is convertible to hydroxy by hydrolysis,(b) condensing the acyl intermediate with a benzophenone,(c) hydrolyzing the condensed compound to form the corresponding condensed hydroxy compound; and,(d) esterifying the hydroxy compound with an acryloyl halide or an acrylic acid to provide the desired product.
摘要翻译：本发明涉及制备具有下式的（2-氰基-3,3-二苯基丙烯酰氧基）亚烷基丙烯酸酯的高收率光吸收剂化合物的方法，其中（Ar）1和（Ar）2是芳族的苯和萘系列的碳环核独立地选自苯基或被烷基，卤素，烷氧基，羧基，烷氧基，氰基，乙酰基，苯甲酰基，苯基，烷基苯基，苯氧基苯基，烷基取代的苯氧基或烷氧基苯基取代的苯基苯基和萘基; X是亚烷基，未被取代或被卤素，氰基，烷基，烷氧基，烷氧基烷基或烷氧基亚烷氧基取代的C 1 -C 6烷基，C 1 -C 6烷基，并且Y是选自丙烯酰基，烷基丙烯酰基，丙烯酰氧基烷基，丙烯酰氧基羟基烷基和烷基丙烯酰氧基羟基烷基，C 3 -C 12的共聚基。该方法包括：（a）用酰化剂酰化氰基乙酸羟基亚烷基酯，形成酰化中间体，其羟基被可通过水解转化为羟基的酰基保护，（b）将酰基中间体与二苯甲酮缩合，（c ）水解缩合的化合物以形成相应的缩合羟基化合物; 和（d）用丙烯酰卤或丙烯酸酯化羟基化合物以提供所需产物。

28. 发明授权

US4014754A Recovery of lactam solvent from vinyl polymer solution 失效
标题翻译：从乙烯基聚合物溶液中回收内酰胺溶剂
公开(公告)号：US4014754A
公开(公告)日：1977-03-29
申请号：US571716
申请日：1975-04-25
申请人： Rene P. Berni , Donald H. Lorenz , Earl Pierce Williams
发明人： Rene P. Berni , Donald H. Lorenz , Earl Pierce Williams
IPC分类号： B01D3/00 , B01D11/04 , C08F6/00 , C08F6/06 , C08G18/00 , C08G18/82 , C08J11/02 , B01D3/34 , B08B7/04 , C07D207/12
CPC分类号： C08J11/02
摘要： N-lower alkyl lactam solvent is recovered from a solution of polymer such as PVC residue in such solvent by adding to the solution a plasticizer for the polymer and then recovering the lactam from the solution by distillation. The plasticizer has a boiling point of at least about 25.degree. C above the boiling point of the lactam solvent. A stabilizer for the polymer may also be used.
摘要翻译：通过向该溶液中加入聚合物的增塑剂，然后通过蒸馏从溶液中回收内酰胺，从聚合物如PVC残留物的溶液中回收N-低级烷基内酰胺溶剂。增塑剂的沸点比内酰胺溶剂的沸点至少高25℃。也可以使用聚合物的稳定剂。

29. 发明授权

US4875287A Shaving articles lubricious when wet and compositions therefor 失效
标题翻译：剃须物品湿润时润滑，其组成
公开(公告)号：US4875287A
公开(公告)日：1989-10-24
申请号：US931399
申请日：1986-11-14
申请人： Walter S. Creasy , Donald H. Lorenz
发明人： Walter S. Creasy , Donald H. Lorenz
IPC分类号： B26B21/44
CPC分类号： B26B21/443 , B26B21/4012
摘要： The present invention is a shaving article such as a shaving cartridge which includes at least one blade and a blade support having a skin-engaging portion adjacent to a shaving edge of the blade. The skin-engaging portion is provided with a hydrogel comprising a water soluble polymer bound so as to prevent dissolution whereby the coefficient of friction of the skin-engaging portion is reduced in the presence of water.
摘要翻译：本发明是诸如剃须刀片的剃须物品，其包括至少一个刀片和具有与刀片的剃须边缘相邻的皮肤接合部分的刀片支撑件。皮肤接合部分设置有包含水溶性聚合物结合的水凝胶，以防止溶解，从而在水的存在下皮肤接合部分的摩擦系数降低。

30. 发明授权

US4769013A Bio-effecting medical material and device 失效
标题翻译：生物影响医疗材料和装置
公开(公告)号：US4769013A
公开(公告)日：1988-09-06
申请号：US870452
申请日：1986-06-04
申请人： Donald H. Lorenz , Walter S. Creasy
发明人： Donald H. Lorenz , Walter S. Creasy
IPC分类号： A61L15/22 , A61L15/46 , A61L29/06 , A61L29/08 , A61L29/16 , A61M25/00 , C08G18/10 , C08G18/62 , A61K47/00
CPC分类号： C08G18/6283 , A61L15/225 , A61L15/46 , A61L29/06 , A61L29/085 , A61L29/16 , C08G18/10 , A61L2300/106 , A61L2300/202 , A61L2300/404 , A61M2025/0056 , A61M25/0045
摘要： A medical material comprising a polyurethane complexed with polyvinylpyrrolidone and a bio-effecting agent, such as an anti-bacterial agent, complexed with the polyvinylpyrrolidone. The material is used per se as, for example a foam, and as a coating for medical devices such as, for example, catheters and wound drainage tubes.
摘要翻译：包含与聚乙烯吡咯烷酮络合的聚氨酯和与聚乙烯吡咯烷酮络合的生物效应剂如抗菌剂的医用材料。该材料本身用作例如泡沫，以及作为医疗装置例如导管和伤口引流管的涂层。

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