专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3879463A Substituted butadiene and hexatriene photosensitizers 失效
标题翻译：取代的丁二烯和己三烯光敏剂
公开(公告)号：US3879463A
公开(公告)日：1975-04-22
申请号：US35913273
申请日：1973-05-10
申请人： UPJOHN CO
发明人： PETERS JR GERRET M , STUBER FRED A , ULRICH HENRI
IPC分类号： C07F9/40 , G03F7/008 , G03F7/031 , C07C93/14 , C07C43/20 , C07C87/50
CPC分类号： C07F9/4056 , G03F7/0085 , G03F7/031
摘要： A novel class of compounds is disclosed of the formula

WHEREIN R1 and R2 are lower-alkoxy or di(lower-alkyl)amino and R2 can be hydrogen and R3 and R4 are hydrogen, lower-alkoxy or di(lower-alkyl)amino and n is an integer from 1 to 5. The compounds are sensitizers for photosensitive compounds particularly polymers containing sulfonazido groups as the lightsensitive moiety.
摘要翻译：公开了一类新颖的化合物，其中R 1和R 2是低级烷氧基或二（低级 - 烷基）氨基，R 2可以是氢，R 3和R 4是氢，低级烷氧基或二（低级 - 烷基）氨基， n为1至5的整数。这些化合物是感光性化合物的敏化剂，特别是含有磺酰胺基作为感光部分的聚合物。

2. 发明授权

US3591633A Novel process 失效
标题翻译：新进程
公开(公告)号：US3591633A
公开(公告)日：1971-07-06
申请号：US3591633D
申请日：1968-09-17
申请人： UPJOHN CO
发明人： ULRICH HENRI
IPC分类号： C07C273/18 , C07C275/30 , C07C127/00
CPC分类号： C07C273/1854 , C07C275/30
摘要： THE CHLORINATION OF N,N''-DIPHENYLUREA TO GIVE BIS(2,4,6TRICHLOROPHENYL)UREA IS EFFECTED IN HIGH YIELD AND WITH FACILE SEPARATION OF PRODUCT, BY EMPLOYING AN INERT APROTIC SOLVENT AS REACTION MEDIUM (N,N-DIALKYLALKANOAMIDES SUCH AS DIMETHYLFORMAMIDE ARE PREFERRED). THE BIS(2,4,6TRICHLOROPHENYL)UREA IS AN INTERMEDIATE FOR THE KNOWN N,N'' -DICHLORO - BIS(2,4,6 - T RICHLOROPHENYL)UREA, AN ANTIVESSICANT.

3. 发明授权

US3583981A Caprolactam phosphonates 失效
标题翻译： CAPROLACTAM磷酸盐
公开(公告)号：US3583981A
公开(公告)日：1971-06-08
申请号：US3583981D
申请日：1969-09-04
申请人： UPJOHN CO
发明人： NASHU ABDUL-MUNIM , SAYIGH ADNAN A R , ULRICH HENRI
IPC分类号： C08K5/00 , C07F9/40 , C07F9/553 , C08G18/38 , C08G69/00 , C08G69/42 , C08K5/53 , C08K5/5373 , C08L77/00 , C07D41/06
CPC分类号： C07F9/5532 , C07F9/4018 , C08G18/3889 , C08K5/5373
摘要： THIS INVENTION IS OF A NOVEL GROUP OF TRIMETHYL-E-CAPROLACTAM PHOSPHONATES WHICH ARE USEFUL FLAME RETARDING COMPONENTS FOR POLYURETHANE AND POLYAMIDE FOAM SYSTEMS.

4. 发明授权

US3467651A 1,3-diazetidine-2-thiones 失效
标题翻译： 1,3-DIAZETIDINE-2-THIONES
公开(公告)号：US3467651A
公开(公告)日：1969-09-16
申请号：US3467651D
申请日：1965-01-18
申请人： UPJOHN CO
发明人： SAYIGH ADNAN A R , ULRICH HENRI
IPC分类号： C07D229/00 , C08G18/62 , C08G18/69 , C08G18/71 , C07D47/00
CPC分类号： C08G18/715 , C07D229/00 , C08G18/625 , C08G18/69 , C08G18/692 , C08G18/71

5. 发明授权

US3450700A 2-tertiary amino-4h-3,1-benzoxazin-4-ones 失效
标题翻译： 2-仲氨基-4H-3,1-苯并恶嗪-4-酮
公开(公告)号：US3450700A
公开(公告)日：1969-06-17
申请号：US3450700D
申请日：1966-12-20
申请人： UPJOHN CO
发明人： SAYIGH ADNAN A R , ULRICH HENRI
IPC分类号： C07D265/24 , C07D87/16 , C07C119/00 , C07D87/40
CPC分类号： C07D265/24

6. 发明授权

US3911164A Novel compounds and process 失效
标题翻译：新型化合物和工艺
公开(公告)号：US3911164A
公开(公告)日：1975-10-07
申请号：US39723773
申请日：1973-09-14
申请人： UPJOHN CO
发明人： SAYIGH ADNAN A R , STUBER FRED A , ULRICH HENRI
IPC分类号： C08F8/34 , D06P1/642 , D06P5/22 , G03F7/012 , B05D3/06 , C08J7/04 , C08J7/10
CPC分类号： G03F7/012 , C08F8/34 , D06P1/6423 , D06P5/22 , Y10T428/31786 , Y10T428/31859 , Y10T428/31942 , C08F222/06 , C08F222/08
摘要： Radiation (thermal and light)-sensitive polymers are provided which are characterized by the recurring unit of the formula:

wherein R'' is lower-alkoxy or phenyl; one of R2 and R3 is hydrogen and the other is

WHEREIN A alkylene from 2 to 10 carbon atoms having 2 to 6 carbon atoms between valencies, R'''' lower-alkyl or halogen, x is 1 to 2, y is 0 to 2, and x + y 1 to 3. Water soluble salts also disclosed. The polymers are useful for chemically bonding basic dyestuffs to non-dyereceptive substrates (e.g. polyethylene) by coating the substrate with radiation sensitive polymer and exposing the coated substrate to irradiation. The treated substrate is then contacted with a basic dyestuff which bonds thereto via the free carboxylic groups in the coating. The irradiation can be carried out imagewise to produce an appropriate image on the substrate which image is developed by dissolving out unexposed radiation-sensitive polymer prior to application of the dye. Bonding of the radiation-sensitive polymers of the invention to substrates in the above manner can also be employed as a means of rendering hydrophilic a variety of substrates which are hydrophobic.
摘要翻译：提供了辐射（热和光）敏感聚合物，其特征在于下式的重复单元：R'| - CH --- CH --- CH - CH2 - | COOR2COOR3其中R' 烷氧基或苯基; R 2和R 3中的一个是氢，另一个是O（SO 2 N 3）x并联-AOC-NH-角“R”，其中A是2价之间碳原子数2至10个的碳原子之间的亚芳基，R“= 低级烷基或卤素，x为1至2，y为0至2，x + y = 1至3.还公开了水溶性盐。聚合物可用于通过用辐射敏感聚合物涂覆基底并将涂覆的基底暴露于照射来将碱性染料化学键合到非感染性底物（例如聚乙烯）。然后将经处理的基材与经由涂层中的游离羧基与其键合的碱性染料接触。照射可以成像进行，以在衬底上产生合适的图像，该图像通过在施加染料之前溶解未曝光的辐射敏感聚合物来显影。本发明的辐射敏感性聚合物以上述方式粘合到基材上也可以用作亲水性的使疏水性的各种底物的方法。

7. 发明授权

US3652738A Isophorone phosphonates 失效
标题翻译：异佛尔酮磷酸盐
公开(公告)号：US3652738A
公开(公告)日：1972-03-28
申请号：US3652738D
申请日：1969-10-01
申请人： UPJOHN CO
发明人： NASHU ABDUL-MUNIM , ULRICH HENRI , SAYIGH ADNAN A R
IPC分类号： B01J21/00 , B01J31/00 , C07F9/117 , C07F9/38 , C07F9/40 , C08G18/00 , C08G18/38 , C08G18/50 , C08K5/5333 , C08L75/00 , C08L77/00
CPC分类号： C08K5/5333 , C07F9/117 , C07F9/4018 , C08G18/388 , C08G18/5078 , C08L77/00 , Y10S260/24 , C08L2666/84
摘要： COMPOUNDS ARE DISCLOSED HAVING THE FORMULA:

3-(A-O-P(=O)(-O-B)-),3,5,5-TRI(CH3-)CYCLOPENTANONE

WHEREIN A AND B ARE MEMBERS SELECTED FROM THE GROUP CONSISTING OF LOWER HYDROXYALKYL, HYDROXYARYL OF 6 TO 12 CARBON ATOMS AND A MOIETY OF FORMULA

(R-O)N-H

WHEREIN R IS LOWER-ALKYLENE OF 2 TO 12 CARBON ATOMS HAVING 2 CARBON ATOMS SEPARATING THE VALENCIES, AND N IS AN INTEGER OF 2 TO 20. THESE COMPOUNDS ARE USEFUL AS FLAME RETARDING COMPONENTS OF POLYMER SYSTEMS SUCH AS POLYURETHANE AND POLYAMIDE FOAM SYSTEMS.

8. 发明授权

US3652675A 2-methoxy-5-hydroxybenzaldehyde 失效
标题翻译： 2-甲氧基-5-羟基苯甲醛
公开(公告)号：US3652675A
公开(公告)日：1972-03-28
申请号：US3652675D
申请日：1970-06-22
申请人： UPJOHN CO
发明人： RAO DURVASULA V , ULRICH HENRI
IPC分类号： C07C45/67 , C07C47/575 , C08F8/00 , G03C1/73 , C07C47/56
CPC分类号： G03C1/733 , C07C45/673 , C07C47/575 , C08F8/00 , C08F20/26
摘要： THE NOVEL COMPOUND, 2-METHOXY-5-HYDROXYBENZALDEHYDE IS DISCLOSED. THIS COMPOUND IS DISTINGUISHED FROM ITS KNOWN ISOMERS BY ITS CAPABILITY OF FORMING PHOTOCHROMIC POLYSPIRANS VIA CONVERSION TO ITS O-ACRYLATE, POLYMERIZATION OF THE LATTER, DEMETHYLATION OF THE ORIGINAL 2-METHOXY GROUP AND CONDENSATION OF THE RESULTING POLY(SALICYLALDEHYDE) DERIVATIVE WITH 2-METHYLENE-1,3,3TRIMETHYLINDOLINE. 2-METHOXY-5-HYDROXYBENZALDEHYDE IS OBTAINED BY SELECTIVE DEMETHYLATION OF 2,5-DIMETHOXYBENZALDEHYDE USING SULFURIC ACID.

9. 发明授权

US3652599A Novel azidosulfonylcarbanilates 失效
标题翻译：新型AZIDOSULFONYLCARBANILATES
公开(公告)号：US3652599A
公开(公告)日：1972-03-28
申请号：US3652599D
申请日：1970-03-20
申请人： UPJOHN CO
发明人： SAYIGH ADNAN A R , TUCKER BENJAMIN W , ULRICH HENRI
IPC分类号： C08F8/30 , C07C117/00
CPC分类号： C08F8/30
摘要： AZIDOSULFONYLCARBANILATES ARE DISCLOSED WHICH ARE DERIVED FROM ALIPHATIC ALCOHOLS IN WHICH THE HYDROGEN ATOM IN ONE OR MORE OF THE HYDROXYL GROUPS IS REPLACED BY AN AZIDOSULFONYLPHENYLCARBAMOYL GROUP. THE COMPOUNDS HAVE THE FORMULA:

(((R)Y,(N3-O2S-)X-PHENYL)-NH-COO)M-A-(OH)N

WHEREIN A IS THE RESIDUE OF AN ALIPHATIC ALCHOL HAVING (N+M) HYDROXYL GROUPS AND A MOLECULAR WEIGH OF LESS THAN 300, N IS AN INTEGER FROM 0 TO 5, M IS AN NTEGER FROM 1 TO 6, PROVIDED THAT THE SUM OF N+M IS NOT GREATER THAN 6, R IS LOWE-ALKYL OR HALOGEN, X IS AN INTEGER FROM 1 TO 2, Y IS AN INTEGER FROM 0 TO 2, PROVIDED THAT THE SUM OF X+Y IS NOT GREATER THAN 3, AND THE SO2N3 GROUP IS IN ANY OF POSITIONS 3,4, OR 5, ONE OF SAID POSITIONS BEING UNSUBSTITUTED. THE ABOVE COMPOUNDS ARE PREPARED BY REACTING THE STARTING ALIPHATIC ALCOHOL WITH THE APPROPRIATE PROPORTION OF THE APPROPRIATELY SUBSTITUTED ISOCYANATOBENZENESULFONYL CHLORIDE AND REACTING THE INTERMEDIATE CHOROSULFONYLCARBANILAT WITH SODIUM AZIDE. THE ABOVE COMPOUNDS ARE USEFUL AS CROSSLINKERS IN A WIDE VARIETY OF POLYMER SYSTEMS CONTAINING C-H BONDS, AND ARE ACTIVATED EITHER PHOTOLYTICALLY OR THERMALLY.

10. 发明授权

US3627829A P-toluenesulfonylisothiocyanate 失效
标题翻译：对羟基苯甲酸甲酯
公开(公告)号：US3627829A
公开(公告)日：1971-12-14
申请号：US3627829D
申请日：1969-06-06
申请人： UPJOHN CO
发明人： SAYIGH ADNAN A R , ULRICH HENRI
IPC分类号： C07D229/00 , C08G18/62 , C08G18/69 , C08G18/71 , C07C161/04
CPC分类号： C08G18/715 , C07D229/00 , C08G18/625 , C08G18/69 , C08G18/692 , C08G18/71
摘要： Hydrocarbylsulfonylisothiocyanates are obtained by phosgenation of the appropriate 1-(hydrocarbylsulfonyl)-3-arylthiourea to form the corresponding 1-aryl-4-hydrocarbylsulfonylimino-1,3thiazetidine-2-one and heating the latter at 150* C. to 200* C. Alternatively, the hydrocarbylsulfonylisothiocyanates are obtained directly by phosgenation of the appropriate 1(hydrocarbylsulfonyl)-3-alkylthiourea. The hydrocarbylsulfonylisothiocyanates are intermediates to the corresponding antidiabetic sulfonylthioureas and to the corresponding 3-hydrocarbylsulfonyl-1,3-diazetidine-3-thiones.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式