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11. 发明授权

US5384406A Water-soluble biologically active ammonium salts 失效
标题翻译：水溶性生物活性铵盐
公开(公告)号：US5384406A
公开(公告)日：1995-01-24
申请号：US058567
申请日：1993-05-06
申请人： Kolazi S. Narayanan , Ratan K. Chaudhuri , Robert B. Login
发明人： Kolazi S. Narayanan , Ratan K. Chaudhuri , Robert B. Login
IPC分类号： C07D207/20 , C07D211/76 , C07D223/10 , C07D211/40
CPC分类号： C07D223/10 , C07D207/20 , C07D211/76
摘要： This invention relates to hydrolysis resistant, water-soluble ammonium salt solids which are biologically active and which are described by the formula ##STR1## wherein m has a value of from 1 to 3; n has a value of from 1 to 4 and is equal to the free valences in anion R; p has a value of from 1 to 3; R.sub.1, R.sub.2 and R.sub.3 are each independently selected from the group of hydrogen, and C.sub.1 to C.sub.2 alkyl; R.sub.5 and R.sub.6 are each independently selected from the group of hydrogen, hydroxyalkyl and alkoxyalkyl radicals having from 1 to 10 carbon atoms and R is the anion of a biologically active, water-insoluble anion having at least 1 deprotonized hydrogen and is derived from a biologically active, acidic, organic compound selected from the group of a carboxylic, thiocarbonic, sulfonic, sulfinic, thiosulfonic, thioacid, mono- and di-thiophosphate and phosphorous containing acid, having a pKa* value less than 5.* negative logarithm, base 10, of the dissociation constant, Ka
摘要翻译：本发明涉及具有生物活性且由下式描述的抗水解的水溶性铵盐固体，其中m具有1至3的值; n的值为1至4，等于阴离子R中的游离价; p的值为1到3; R 1，R 2和R 3各自独立地选自氢和C 1至C 2烷基; R5和R6各自独立地选自具有1-10个碳原子的氢，羟基烷基和烷氧基烷基，R是具有至少1个去质子化氢的生物活性的水不溶性阴离子的阴离子，并且衍生自生物学上活性的，酸性的，选自羧基，硫代碳酸，磺酸，亚磺酸，硫代磺酸，硫代酸，单 - 和二 - 硫代磷酸和含磷酸的有机化合物，其pKa *值小于5. *负对数，碱10 的解离常数Ka

12. 发明授权

US5322898A Alkyl vinyl ether polymers containing a lactam functionality 失效
标题翻译：含有内酰胺官能团的烷基乙烯基醚聚合物
公开(公告)号：US5322898A
公开(公告)日：1994-06-21
申请号：US114127
申请日：1993-08-30
申请人： Ratan K. Chaudhuri , Jenn S. Shih
发明人： Ratan K. Chaudhuri , Jenn S. Shih
IPC分类号： C08F8/14 , C08F8/12 , C08F8/30 , C08F16/16 , C08F20/02 , C08F22/36 , C08F216/16 , C08F222/02 , C08F222/04 , C08F222/38
CPC分类号： C08J5/18 , C08F8/44 , C08F8/48 , C08F2810/50 , C08J2371/12 , Y10T428/31739
摘要： The invention relates to polymers containing units of the structure ##STR1## or mixtures of A with more than one of B, B-1 and B-2; wherein R and R.sup.1 are each independently C.sub.1 to C.sub.18 alkyl;R.sup.2 is oxygen, sulfur or --NR.sup.5 --;R.sup.5 is hydrogen or lower alkyl;R.sup.3 is alkylene having from 3 to 6 carbon atoms, optionally mono- or di- substituted with lower alkyl;W is hydrogen, --NH.sub.4, an alkali metal or an alkaline earth metal;Y is alkylene;Z is hydrogen, --NH.sub.4, an alkali metal or an alkaline earth metal or mixtures thereof;X is lower alkyl, a hydroxy phenyl radical or mixtures thereof;t has a value of from 2 to 8 andm, m', m" and n independently have a value of from 30 to 3,500 and n represents at least 5 mole percent of the polymeric product. The invention is also releated to the synthesis of the above polymers and to their use as superior adhesives which have significantly improved bond strength.
摘要翻译：本发明涉及含有结构单元A，B，B-1的聚合物。或 B-2。或A与B，B-1和B-2中的一种以上的混合物; 其中R和R 1各自独立地为C 1至C 18烷基; R2是氧，硫或-NR5-; R5是氢或低级烷基; R3是具有3至6个碳原子的亚烷基，任选被低级烷基单取代或二取代; W是氢，-NH4，碱金属或碱土金属; Y是亚烷基; Z是氢，-NH4，碱金属或碱土金属或其混合物; X是低级烷基，羟基苯基或其混合物; t的值为2至8，m，m'，m“和n独立地具有30至3,500的值，n表示聚合物的至少5摩尔％。本发明还涉及上述聚合物的合成以及它们作为具有明显改善的粘结强度的优异粘合剂的用途。

13. 发明授权

US5294644A Surface active lactams 失效
标题翻译：表面活性内酰胺
公开(公告)号：US5294644A
公开(公告)日：1994-03-15
申请号：US654359
申请日：1991-02-12
申请人： Robert B. Login , Ratan K. Chaudhuri , Rama K. Haldar , Mohamed M. Hashem , Michael W. Helioff , David J. Tracy
发明人： Robert B. Login , Ratan K. Chaudhuri , Rama K. Haldar , Mohamed M. Hashem , Michael W. Helioff , David J. Tracy
IPC分类号： A01N25/04 , A01N25/14 , A61K8/49 , A61Q5/02 , A61Q13/00 , A61Q17/02 , B01F17/28 , C02F1/68 , C07D207/26 , C07D207/267 , C07D211/76 , C07D223/10 , C07D499/00 , C09D9/00 , C09G1/00 , C11D1/58 , C11D3/28 , C11D3/32 , B01F17/78 , H01N37/00
CPC分类号： C11D3/32 , A01N25/04 , A01N25/14 , A61K8/4913 , C02F1/683 , C07D207/267 , C07D211/76 , C07D223/10 , C07D499/00 , C09D9/00 , C09G1/00 , C11D1/58 , C11D3/28 , A61Q13/00 , A61Q17/005 , A61Q17/02 , A61Q5/02 , Y10S516/07
摘要： The invention relates to properties and uses of N-hydrocarbon substituted lactams, particularly N-alkyl substituted lactams having the formula ##STR1## wherein R' is a hydrophobic radical such as linear or branched chain alkyl group containing from 8 to 27 carbon atoms, most preferably micelle forming pyrrolidones having 12 to 16 carbon atoms in the R' group. The invention particularly relates to the uses of the N-hydrocarbon substituted lactams which involve surfactant properties, such as solubility, wetting, viscosity building, emulsifying and/or complexing properties.
摘要翻译：本发明涉及N-烃取代的内酰胺，特别是具有式（*化学结构*）A的N-烷基取代的内酰胺的性质和用途，其中R'是疏水基团，例如含有8至27的直链或支链烷基碳原子，最优选在R'基团中具有12至16个碳原子的胶束形成吡咯烷酮。本发明特别涉及涉及表面活性剂性质的N-烃取代的内酰胺的用途，例如溶解度，润湿性，粘度建立，乳化和/或络合性质。

14. 发明授权

US5208295A Charge imbalanced polyelectrolyte composition 失效
标题翻译：电荷不平衡聚电解质组成
公开(公告)号：US5208295A
公开(公告)日：1993-05-04
申请号：US796996
申请日：1991-11-25
申请人： Ratan K. Chaudhuri , Robert B. Login , Lowell R. Anderson , Mohammed Tazi
发明人： Ratan K. Chaudhuri , Robert B. Login , Lowell R. Anderson , Mohammed Tazi
IPC分类号： C08F8/12
CPC分类号： C08F8/12 , C08F2810/50
摘要： A charge imbalanced composition comprising:(a) about 10 to 90 mole % of an amphoteric copolymer having the formula ##STR1## where R=alkyl C.sub.1 -C.sub.4,N=1-6,R.sub.1 and R.sub.2 are independently alkyl C.sub.1 -C.sub.6, andR.sub.3 is H,(b) about 10 to 90 mole % of a polymeric diacid having the formula: ##STR2## where R is as defined above, and(c) less than about 8 mole % of by-product salts which are the dialkylaminoalkylamine salts of (a) and (b).The composition described above is made by:reacting 1 mole of an anhydride compound having the formula ##STR3## where R is as defined above,with less than 1 mole of a compound having the formula ##STR4## where n, R.sub.1 and R.sub.2 are as defined above, and R.sub.3 is H, isolating the product, andhydrolyzing any residual anhydride compound in water to the corresponding diacid compound.
摘要翻译：一种电荷不平衡组合物，其包含：（a）约10至90摩尔％的具有式“IMAGE”的两性共聚物，其中R =烷基C1-C4，N = 1-6，R1和R2独立地为C1-C6烷基，和 R 3是H，（b）约10至90摩尔％的具有下式的聚合二酸：其中R如上定义，和（c）少于约8摩尔％的副产物盐，其是二烷基氨基烷基胺（a）和（b）的盐。上述组合物通过以下方法制备：使1摩尔具有式“IMAGE”的酸酐化合物（其中R如上所定义）与少于1摩尔具有式“IMAGE”的化合物反应，其中n，R1和R2为并且R3是H，分离产物，并将水中的任何残留的酸酐化合物水解成相应的二酸化合物。

15. 发明授权

US5160528A Delivery system for agricultural chemicals 失效
标题翻译：农药配送系统
公开(公告)号：US5160528A
公开(公告)日：1992-11-03
申请号：US505030
申请日：1990-04-05
申请人： Ratan K. Chaudhuri , Kolazi S. Narayanan , Manilal Dahanayake
发明人： Ratan K. Chaudhuri , Kolazi S. Narayanan , Manilal Dahanayake
IPC分类号： A01N25/02
CPC分类号： A01N25/02 , B65H2557/242
摘要： An emulsifiable concentrate comprising an agriculturally active chemical, a surfactant, an organic diluent and a solvent having a component capable of solubilizing the agriculturally active chemical and, in conjunction with the surfactant, being effective to disperse the agriculturally active chemical. The inventive concentrate allows for high concentrations of the active ingredient, exhibits excellent stability and produces highly stable compositions upon dilution with water.
摘要翻译：一种可乳化浓缩物，其包含农业活性化学品，表面活性剂，有机稀释剂和具有能够增溶农业活性化学物质的组分的溶剂，并且与表面活性剂一起有效地分散农业活性化学品。本发明的浓缩物允许高浓度的活性成分，表现出优异的稳定性，并在用水稀释时产生高度稳定的组合物。

16. 发明授权

US5071463A Delivery system for agricultural chemicals 失效
标题翻译：农药配送系统
公开(公告)号：US5071463A
公开(公告)日：1991-12-10
申请号：US448707
申请日：1989-12-11
申请人： Kolazi S. Narayanan , Ratan K. Chaudhuri , Manilal Dahanayake
发明人： Kolazi S. Narayanan , Ratan K. Chaudhuri , Manilal Dahanayake
IPC分类号： A01N25/02
CPC分类号： A01N25/02 , B65H2557/242
摘要： An emulsifiable concentrate comprising an agriculturally active chemical, a surfactant, an organic diluent and a solvent having first and second components, the first component being capable of solubilizing the agriculturally active chemical and the second component in conjunction with the surfactant being effective to disperse the agriculturally active chemical. The inventive concentrate allows for high concentrations of the active ingredient, exhibits excellent stability and produces highly stable compositions upon dilution with water.
摘要翻译：包含农业活性化学品，表面活性剂，有机稀释剂和具有第一和第二组分的溶剂的可乳化浓缩物，第一组分能够使农业活性化学品和第二组分与表面活性剂一起溶解，从而有效地将农业分散活性化学品。本发明的浓缩物允许高浓度的活性成分，表现出优异的稳定性，并在用水稀释时产生高度稳定的组合物。

17. 发明授权

US4883655A Quaternized nitrogen containing polycyclic compounds 失效
标题翻译：季铵化含氮多环化合物
公开(公告)号：US4883655A
公开(公告)日：1989-11-28
申请号：US91010
申请日：1987-08-28
申请人： Robert B. Login , Ratan K. Chaudhuri , David J. Tracy , Michael W. Helioff
发明人： Robert B. Login , Ratan K. Chaudhuri , David J. Tracy , Michael W. Helioff
IPC分类号： A01N43/36 , A01N43/40 , A01N43/46 , A01N43/78 , A61K8/49 , A61Q5/02 , A61Q5/12 , A61Q9/02 , A61Q11/00 , A61Q19/00 , A61Q19/10 , C07D207/26 , C07D207/27 , C07D211/76 , C07D227/087 , C07D401/06 , C07D403/06 , C07D417/06 , C11D1/62 , D06M16/00
CPC分类号： D06M16/00 , A01N43/36 , A01N43/40 , A01N43/46 , A01N43/78 , A61K8/4913 , A61K8/4926 , A61Q19/00 , A61Q5/008 , A61Q5/02 , A61Q5/12 , C07D207/27 , C07D211/76 , C07D227/087 , C11D1/62 , A61Q11/00 , A61Q19/002 , A61Q19/004 , A61Q19/10 , A61Q5/006 , A61Q5/06 , A61Q9/02
摘要： The invention relates primarily to quaternized polycyclic compounds having the formula ##STR1## wherein m is an integer having a value of from 1 to 4; R is alkylene having from 3 to 8 carbon atoms and is optionally substituted with C.sub.1 to C.sub.4 alkyl; R.sub.2 together with the quaternary nitrogen, forms a 5 to 14 membered heterocyclic ring, said ring containing from 1 to 2 hetero atoms selected from the group of nitrogen, sulfur and oxygen; R.sub.1 forms a double bond in the heterocyclic ring of the quaternized nitrogen or is alkyl, alkyleneoxyalkyl, alkylhydroxy, aryl, aralkyl, aralkenyl, alkaryl, alkylamidoalkyl and X.sup.- is a chloride, bromide or iodide anion. The invention also relates to the preparation and use of said quaternized polycyclic compounds.
摘要翻译：本发明主要涉及具有式“IMAGE”的季铵化多环化合物，其中m是1至4的整数; R是具有3至8个碳原子的亚烷基，并且任选地被C 1至C 4烷基取代; R2与季氮一起形成5至14元杂环，所述环含有1至2个选自氮，硫和氧的杂原子; R1在季铵化氮的杂环中形成双键，或者是烷基，烷氧基烷基，烷基羟基，芳基，芳烷基，芳烯基，烷芳基，烷基酰胺基烷基，X是氯，溴或碘阴离子。本发明还涉及所述季铵化多环化合物的制备和用途。

18. 发明授权

US4732990A Quaternized nitrogen containing compounds 失效
标题翻译：季铵化含氮化合物
公开(公告)号：US4732990A
公开(公告)日：1988-03-22
申请号：US922923
申请日：1986-10-24
申请人： Robert B. Login , Ratan K. Chaudhuri , David J. Tracy , Michael W. Helioff
发明人： Robert B. Login , Ratan K. Chaudhuri , David J. Tracy , Michael W. Helioff
IPC分类号： A61K8/49 , A61Q5/02 , A61Q5/12 , C07D207/26 , D06M16/00 , C07D207/12 , C07D211/76 , C07D295/12
CPC分类号： D06M16/00 , A61K8/4913 , A61Q5/02 , A61Q5/12
摘要： The invention relates primarily to quaternized compounds having the formula ##STR1## wherein m is an integer having a value of from 1 to 4; R is alkylene having from 3 to 8 carbon atoms and is optionally substituted with C.sub.1 to C.sub.4 alkyl; R.sub.1, R.sub.2 and R.sub.3 are each independently selected from the group of alkyl, alkyl oxide, alkylhydroxy, alkoxy, aryl, aralkyl, alkaryl, and alkyl amidoalkyl radicals, said groups each having from 1 to 30 carbon atoms and at least one of R.sub.1, R.sub.2 and R.sub.3 is radical having from 8 to 30 carbon atoms; and X.sup.- is a chloride, bromide or iodide anion. The invention also relates to the preparation and use of said quaternized compounds.
摘要翻译：本发明主要涉及具有式“IMAGE”的季铵化合物，其中m是1至4的整数; R是具有3至8个碳原子的亚烷基，并且任选地被C 1至C 4烷基取代; R1，R2和R3各自独立地选自烷基，烷基氧基，烷基羟基，烷氧基，芳基，芳烷基，烷芳基和烷基酰氨基烷基，所述基团各自具有1至30个碳原子，并且R 1， R2和R3是具有8至30个碳原子的基团; X-是氯，溴或碘阴离子。本发明还涉及所述季铵化合物的制备和用途。

19. 发明申请

US20090137534A1 Skin treatment compositions and methods 审中-公开
标题翻译：皮肤治疗组合物和方法
公开(公告)号：US20090137534A1
公开(公告)日：2009-05-28
申请号：US11986719
申请日：2007-11-26
申请人： Ratan K. Chaudhuri
发明人： Ratan K. Chaudhuri
IPC分类号： A61K8/36 , A61K31/19 , A61K31/203 , A61P17/00 , A61Q19/00 , A61K31/60 , A61K8/31
CPC分类号： A61K8/347 , A61K8/365 , A61K8/368 , A61K31/203 , A61K2800/28 , A61Q17/04 , A61Q19/00 , A61Q19/08
摘要： A skin treatment composition or cosmetic product comprising a) two or more active components, namely, at least one dermatological acid and at least one meroterpene and b) a dermatologically acceptable carrier.
摘要翻译：皮肤治疗组合物或化妆品，其包含a）两种或更多种活性成分，即至少一种皮肤病学酸和至少一种meroterpene和b）皮肤病学可接受的载体。

20. 发明授权

US5817319A Free-flowing, non-dusting water dispersible granules having low friability and superior crush strength which are capable of forming stable suspensions in water without deleterious foaming 失效
标题翻译：自由流动，无粉尘的水分散性颗粒，具有低脆性和优异的抗碎强度，能够在水中形成稳定的悬浮液而无有害发泡
公开(公告)号：US5817319A
公开(公告)日：1998-10-06
申请号：US978014
申请日：1992-11-18
申请人： Edward Fu , Ratan K. Chaudhuri , Kolazi S. Narayanan
发明人： Edward Fu , Ratan K. Chaudhuri , Kolazi S. Narayanan
IPC分类号： A01N25/10 , A01N25/12 , A01N25/14 , A01N43/70
CPC分类号： A01N25/14
摘要： A free-flowing, non-dusting water dispersible granule of an active agricultural chemical having low friability and effective crush strength for delivery to a desired site as a stable suspension in water, without deleterious foaming, which granule includes about 1-25% by weight thereof of a binder which is a copolymer of (a) polyvinylpyrrolidone and (b) a comonomer selected from a C.sub.4 -C.sub.30 alkene and vinyl acetate, and mixtures thereof.
摘要翻译：一种活性农药的自由流动，无粉尘的水分散性颗粒，具有低脆性和有效的压碎强度，用于将其作为稳定的悬浮液输送到期望的位置，而不会有害的起泡，该颗粒包含约1-25重量％（a）聚乙烯吡咯烷酮和（b）选自C 4 -C 30烯烃和乙酸乙烯酯的共聚单体的共聚物及其混合物的粘合剂。

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