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1. 发明专利

CA1310971C SUBSTITUTED 1,3,4-OXATHIAZOL-2-ONE STABILIZERS 未知
公开(公告)号：CA1310971C
公开(公告)日：1992-12-01
申请号：CA553729
申请日：1987-12-08
申请人： RAVICHANDRAN RAMANATHAN
发明人： RAVICHANDRAN RAMANATHAN
IPC分类号： C07D291/04 , C08K5/43 , C08K5/45 , C08K5/46 , C08K5/47 , C08L101/00 , C09K15/30
摘要： SUBSTITUTED 1,3,4-OXATHIAZOL-2-ONE STABILIZERS Substituted 1,3,4-oxathiazol-2-one derivatives of the formula and organic materials stabilized against oxidative, thermal and/or actinic degradation by the presence therein of said derivatives.

2. 发明专利

CA1321602C N,N-BIS(HYDROXYETHYL)HYDROXYLAMINE ESTER STABILIZERS 未知
公开(公告)号：CA1321602C
公开(公告)日：1993-08-24
申请号：CA555064
申请日：1987-12-22
申请人： RAVICHANDRAN RAMANATHAN
发明人： RAVICHANDRAN RAMANATHAN , SELTZER RAYMOND
IPC分类号： C08K5/13 , C07C67/00 , C07C227/00 , C07C229/12 , C07C239/00 , C07C239/12 , C08K5/17 , C08K5/32 , C08K5/34 , C08K5/3442 , C08L23/00 , C08L101/00 , C09K15/20 , C07C219/04 , C07C239/18
摘要： 316249/=/CGC 1243 N,N-Bis(hydroxyethyl)hydroxylamine ester stabilizers Compounds of formula I (I) wherein each R is alkyl of 1 to 36 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, phenyl, phenyl substituted by alkyl of 1 to 36 carbon atoms, aralkyl of 7 to 9 carbon atoms, said aralkyl substituted by alkyl of l to 36 carbon atoms, or is (II) wherein R1 and R2 are independently alkyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, phenyl or aralkyl of 7 to 9 carbon atoms, and n is 0, 1 or 2; and X is hydroxyl or -CH2CH(R4)?-OR3 wherein R3 is alkyl of 1 to 36 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, phenyl, phenyl substituted by alkyl of 1 to 36 carbon atoms, aralkyl of 7 to 9 carbon atoms or said aralkyl substituted by alkyl of 1 to 36 carbon atoms, and R4 is hydrogen or methyl, are effective in stabilizing various organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in synthetic polymers containing phenolic antioxidants and/or metal salts of fatty acids.

3. 发明专利

CA1297882C SUBSTITUTED HYDROXYLAMINE ESTER STABILIZERS 未知
公开(公告)号：CA1297882C
公开(公告)日：1992-03-24
申请号：CA581013
申请日：1988-10-24
申请人： RAVICHANDRAN RAMANATHAN
发明人： RAVICHANDRAN RAMANATHAN , PASTOR STEPHEN D
IPC分类号： C07C329/06 , C07C67/00 , C07C239/00 , C07C239/22 , C07C313/00 , C07C323/52 , C07C323/56 , C07C323/60 , C07C323/62 , C07C325/00 , C07C329/04 , C07C329/10 , C08K5/32 , C08K5/36 , C08K5/372 , C08L23/00 , C09K15/24 , C09K15/28 , C07C323/63
摘要： A-16748/=/CGC 1309 Substituted Hydroxylamine Ester Stabilizers Substituted hydroxylamine ester stabilizers corresponding to the formula I (I) wherein n is an integer from 0 to 2, X is a direct bond, -S- or -CH2S-, R1 and R2 independently are hydrogen, alkyl of 1 to 36 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, allyl, aryl, aralkyl of 7 to 9 carbon atoms, said aralkyl substituted by alkyl of 1 to 36 carbon atoms, or R1 and R2 together with the nitrogen atom to which they are linked form a 5 - 7 membered heterocyclic ring, R3 and R4 independently are alkyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 6 carbon atoms, phenyl, alkaryl of 7 to 18 carbon atoms or aralkyl of 7 to 9 carbon atoms, and R5 is hydrogen or the group , are effective in stabilizing organic materials against oxidative, thermal and actinic degradation.

4. 发明专利

CA1304090C COMPOSITIONS STABILIZED WITH AMINOXY ALKYLAMINE DERIVATIVES 未知
公开(公告)号：CA1304090C
公开(公告)日：1992-06-23
申请号：CA536652
申请日：1987-05-08
申请人： RAVICHANDRAN RAMANATHAN
发明人： RAVICHANDRAN RAMANATHAN , PASTOR STEPHEN D , SNEAD THOMAS E
IPC分类号： C09K15/20 , C07C67/00 , C07C213/00 , C07C239/20 , C07D213/38 , C07D251/04 , C07D295/08 , C07D295/088 , C08K5/17 , C08K5/32 , C08K5/3462 , C08K5/3477 , C09K15/30 , C07D213/36 , C08K5/16
摘要： 3-15869/=/CGC 1197 Compositions stabilized with aminoxy alkylamine derivatives A composition of matter comprising an organic material subject to oxidative, thermal and/or actinic degradation and at least a compound of formula (I) (I) wherein R1 and R2 are independently alkyl of 1 to 36 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, aralkyl of 7 to 9 carbon atoms or said aralkyl substituted by alkyl of 1 to 36 carbon atoms, or R1 and R2 together with the nitrogen to which they are bonded form a 5 to 7 membered heterocyclic ring, or R1 and R2 are independently a group of the formula (II) (II); R3, R4, R5, R6 and R7 are independently hydrogen, alkyl of 1 to 36 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, allyl, aryl, aralkyl of 7 to 9 carbon atoms, said aralkyl substituted by alkyl of 1 to 36 carbon atoms, bornyl or norbornyl, or R4 and R5 together with the nitrogen to which they are bonded form a 5 to 7 membered heterocyclic ring; n is 1 to 4; x is 0 to 5; T1 has one of the meanings given for R3 or is ; - 2 - 21489-7156 when n = 1, T2 has one of the meanings given for R3 or is C1-C4-alkyl which is substituted by a 5 to 7 membered unsaturated heterocyclic group, or T1 and T2 together with the nitrogen to which they are bonded form a 5 to 7 membered saturated heterocyclic ring; when n = 2, T2 is alkylene of 2 to 12 carbon atoms, cycloalkylene of 6 to 10 carbon atoms, arylene of 6 to 10 carbon atoms or alkylenearylenealkylene of 8 to 10 carbon atoms or T1 and T2 together with the two nitrogens to which they are bonded form a 5 to 7 membered saturated heterocyclic ring; when n = 3, T2 is alkanetriyl of 3 to 6 carbon atoms or T1 and T2 together with the three nitrogens to which they are bonded form a 5 to 6 membered saturated heterocyclic ring; and when n = 4, T2 is alkanetetrayl of 4 to 6 carbon atoms. In this composition the compound of the formula (I) is effective as stabilizer. Some aminoxy alkylamine derivatives of the formula (I) are new.

5. 发明申请

WO2005097883A3 METHOD OF PRODUCING A CROSSLINKED COATING IN THE MANUFACTURE OF INTEGRATED CIRCUITS 审中-公开
公开(公告)号：WO2005097883A3
公开(公告)日：2005-10-20
申请号：PCT/US2005/010260
申请日：2005-03-28
申请人： KING INDUSTRIES, INC. , HESSELL, Edward, T. , ABRAMSHE, Richard , SUBRAYAN, Ramachandran, P. , RAVICHANDRAN, Ramanathan
发明人： HESSELL, Edward, T. , ABRAMSHE, Richard , SUBRAYAN, Ramachandran, P. , RAVICHANDRAN, Ramanathan
IPC分类号： B05D5/12 , B05D3/02 , B05D1/18 , B05D7/00 , C08K5/34 , C08K5/42 , C08K5/43 , C08K5/54
摘要： The present invention is directed to a method of providing a thermally curable coating composition for to provide positive photoresists layers, underlayers for multiple layer resists, antireflective coatings, bottom layer antireflective coatins, dielectric layers, photoresist layers, hard mask etch stops, in the manufacture of integrated circuits. More particularly, the present invention is directed to a method of using a thermally activable latent acid or a thermal acid generator, a N-benzylpyridinium or N-benzylanilinium salt of a strong acid, as a catalyst in a polymerizable composition suitable for preparing such coatings and layers. The present invention is also directed to novel compositions comprising benzylpyridinium and benzylanilinium salts of a strong acid, such as sulfonic acid or disulfonic acid as thermal acid generators.

6. 发明申请

WO1992014718A1 5-THIO-SUBSTITUTED BENZOTRIAZOLE UV-ABSORBERS AND STABILIZED COMPOSITIONS 审中-公开
标题翻译： 5-取代的苯并噻唑紫外线吸收剂和稳定的组合物
公开(公告)号：WO1992014718A1
公开(公告)日：1992-09-03
申请号：PCT/US1992001082
申请日：1992-02-11
申请人： CIBA-GEIGY AG , WINTER, Roland, A., E. , VON AHN, Volker, H. , STEVENSON, Tyler, A. , HOLT, Mark, S. , RAVICHANDRAN, Ramanathan
发明人： CIBA-GEIGY AG
IPC分类号： C07D249/20
CPC分类号： C08K5/378 , C07D249/20 , C07F9/65188 , C08F220/38 , C08K5/3475
摘要： 2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a thioether group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone to degradation caused by actinic irradiation with wavelengths over 350 nm.

7. 发明申请

WO2013043236A1 COMPOSITIONS AND METHODS USEFUL FOR REALTIME IN SITU PHYSIOLOGICAL MOLECULAR IMAGING OF OXYGEN METABOLISM 审中-公开
标题翻译：氧化代谢物在生物分子生物学中的现实应用的组合物和方法
公开(公告)号：WO2013043236A1
公开(公告)日：2013-03-28
申请号：PCT/US2012/036604
申请日：2012-05-04
申请人： ROCKLAND TECHNIMED, LTD. , GUPTE, Pradeep, M. , DE LAPAZ, Robert, Louis , RAVICHANDRAN, Ramanathan
发明人： GUPTE, Pradeep, M. , DE LAPAZ, Robert, Louis , RAVICHANDRAN, Ramanathan
IPC分类号： A61K31/025 , A61K31/02
CPC分类号： A61K49/1806 , A61K49/06 , A61K49/10
摘要： Provided are compositions containing an emulsion containing a perfluorinated compound, as well as methods for preparation of the compositions. Also provided are formulations containing a complex of oxygen- 17 and the emulsion. Additionally provided are methods for the preparation of the formulations as well as kits containing the formulations. Further provided are methods of use of the formulations in imaging of tissues using a magnetic resonance imaging system.
摘要翻译：提供含有含有全氟化合物的乳液的组合物，以及制备组合物的方法。还提供含有氧-17和乳液复合物的制剂。另外提供了用于制备制剂的方法以及含有制剂的试剂盒。进一步提供了使用磁共振成像系统在组织成像中使用制剂的方法。

8. 发明申请

WO2012122098A1 COMPOSITIONS OF A METAL AMIDINE COMPLEX AND SECOND COMPOUND, COATING COMPOSITIONS COMPRISING SAME 审中-公开
标题翻译：金属复合物和第二种化合物的组合物，包含它们的涂料组合物
公开(公告)号：WO2012122098A1
公开(公告)日：2012-09-13
申请号：PCT/US2012/027719
申请日：2012-03-05
申请人： KING INDUSTRIES, INC. , RAVICHANDRAN, Ramanathan , COUGHLIN, Robert , HSIEH, Bing , ABI-KARAM, Farouk , FLORIO, John
发明人： RAVICHANDRAN, Ramanathan , COUGHLIN, Robert , HSIEH, Bing , ABI-KARAM, Farouk , FLORIO, John
IPC分类号： C08K5/00 , C09D7/12 , C08K5/09
CPC分类号： C08K5/0091 , C08G18/24 , C08G18/42 , C08G18/6216 , C08G18/792 , C08G18/8077 , C08K5/09 , C09D175/04
摘要： Described herein are metal amidine complexes in combination with a second compound useful as catalysts in a number of polymerization reactions, including polyurethane and epoxy polymerization reactions. Also described herein are various coating compositions and methods of using same for coating substrates using the metal amidine complexes in combination with a second compound.
摘要翻译：本文描述了金属脒配合物与可用作许多聚合反应中的催化剂的第二化合物，包括聚氨酯和环氧聚合反应。本文还描述了各种涂料组合物以及使用其与第二化合物结合使用金属脒络合物涂覆基质的方法。

9. 发明申请

WO2005097883A2 METHOD OF PRODUCING A CROSSLINKED COATING IN THE MANUFACTURE OF INTEGRATED CIRCUITS 审中-公开
标题翻译：在整合电路制造中生产交联涂层的方法
公开(公告)号：WO2005097883A2
公开(公告)日：2005-10-20
申请号：PCT/US2005010260
申请日：2005-03-28
申请人： KING INDUSTRIES INC , HESSELL EDWARD T , ABRAMSHE RICHARD , SUBRAYAN RAMACHANDRAN P , RAVICHANDRAN RAMANATHAN
发明人： HESSELL EDWARD T , ABRAMSHE RICHARD , SUBRAYAN RAMACHANDRAN P , RAVICHANDRAN RAMANATHAN
IPC分类号： C08G59/68 , C08K5/00 , C08K5/07 , C08K5/42 , C08L61/20 , C08L83/00 , C09D4/00 , C09D167/00 , C09D183/04 , G03F7/09 , G03F7/11 , H01L21/312
CPC分类号： C09D183/04 , C08G59/24 , C08G59/687 , C08K5/0008 , C08K5/42 , C08L61/20 , C08L83/00 , C09D4/00 , C09D163/00 , C09D167/00 , G03F7/091 , G03F7/094 , G03F7/11 , H01L21/02126 , H01L21/02216 , H01L21/02282 , H01L21/3124 , C08L2666/16
摘要： The present invention is directed to a method of providing a thermally curable coating composition for to provide positive photoresists layers, underlayers for multiple layer resists, antireflective coatings, bottom layer antireflective coatins, dielectric layers, photoresist layers, hard mask etch stops, in the manufacture of integrated circuits. More particularly, the present invention is directed to a method of using a thermally activable latent acid or a thermal acid generator, a N-benzylpyridinium or N-benzylanilinium salt of a strong acid, as a catalyst in a polymerizable composition suitable for preparing such coatings and layers. The present invention is also directed to novel compositions comprising benzylpyridinium and benzylanilinium salts of a strong acid, such as sulfonic acid or disulfonic acid as thermal acid generators.
摘要翻译：本发明涉及一种提供可热固化涂料组合物的方法，该组合物用于在制造中提供正性光致抗蚀剂层，多层抗蚀剂的底层，抗反射涂层，底层抗反射涂层，电介质层，光致抗蚀剂层，硬掩模蚀刻终止物的集成电路。更具体地说，本发明涉及一种使用可热活化的潜在酸或热酸产生剂，强酸的N-苄基吡啶鎓盐或N-苄基苯铵盐作为适合制备这种涂料的可聚合组合物中的催化剂的方法和层。本发明还涉及包含强酸例如磺酸或二磺酸的苄基吡啶鎓和苄基苯磺酸盐作为热酸发生剂的新型组合物。

10. 发明申请

WO2004099302A1 PHOTO-CURED AND STABILIZED COATINGS 审中-公开
标题翻译：光固化和稳定涂料
公开(公告)号：WO2004099302A1
公开(公告)日：2004-11-18
申请号：PCT/EP2004/050603
申请日：2004-04-26
申请人： CIBA SPECIALTY CHEMICALS HOLDING INC. , SUHADOLNIK, Joseph , WOOD, Mervin Gale , RAVICHANDRAN, Ramanathan , RENZ, Walter L. , ROBERTS, Andrea R. , CLIFF, Nancy Nase , SITZMANN, Eugene Valentine , BRAMER, David
发明人： SUHADOLNIK, Joseph , WOOD, Mervin Gale , RAVICHANDRAN, Ramanathan , RENZ, Walter L. , ROBERTS, Andrea R. , CLIFF, Nancy Nase , SITZMANN, Eugene Valentine , BRAMER, David
IPC分类号： C08K5/07
CPC分类号： C09D4/06 , C09D4/00
摘要： Photo-curable coating formulations which comprise a durable and/or red-shifted reactable hydroxyphenylbenzotriazole ultraviolet light absorber (UVA) are effectively photocured employing a combination of α-hydroxy ketone and bisacylphosphine oxide photoinitiators. The reactable UVA's are reacted into the coating upon curing. The combination of the photoinitiators bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and 1-hydroxycyclohexylphenylketone is especially effective for this purpose.
摘要翻译：使用α-羟基酮和双酰基氧化膦光引发剂的组合，有效地光固化包含耐久和/或红移反应性羟基苯基苯并三唑紫外光吸收剂（UVA）的光固化涂料制剂。固化后可反应的UVA反应成涂层。光引发剂双（2,4,6-三甲基苯甲酰基）苯基氧化膦和1-羟基环己基苯基酮的组合对于此目的是特别有效的。

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