公开(公告)号：US5965756A

公开(公告)日：1999-10-12

申请号：US949505

申请日：1997-10-14

Applicant: Mark H. McAdon ,  Jasson T. Patton ,  Peter N. Nickias ,  Ravi B. Shankar ,  Francis J. Timmers ,  Brian W. Kolthammer ,  Daniel D. VanderLende ,  Steven M. Ueligger

Inventor： Mark H. McAdon ,  Jasson T. Patton ,  Peter N. Nickias ,  Ravi B. Shankar ,  Francis J. Timmers ,  Brian W. Kolthammer ,  Daniel D. VanderLende ,  Steven M. Ueligger

IPC: C07F19/00 ,  C07F17/00 ,  C08F4/64 ,  C08F4/659 ,  C08F10/00 ,  C07F7/28

CPC classification number: C07F17/00 ,  C08F10/00 ,  C08F210/02 ,  C08F210/16 ,  C08F210/18 ,  C08F2420/02 ,  C08F4/65908 ,  C08F4/65912 ,  Y10S526/943

Abstract: Group 4 metal constrained geometry complexes comprising a fused ring indenyl derivative ligand, catalytic derivatives thereof, processes for preparing the same and their use as components of olefin polymerization catalysts are disclosed.

Abstract translation: 公开了包含稠环茚基衍生物配体的第4族金属约束几何配合物，其催化衍生物，其制备方法及其作为烯烃聚合催化剂组分的用途。

公开(公告)号：US5661176A

公开(公告)日：1997-08-26

申请号：US676620

申请日：1996-07-10

Applicant: Duane R. Romer ,  Weishi W. Wu ,  Ravi B. Shankar ,  R. Garth Pews

Inventor： Duane R. Romer ,  Weishi W. Wu ,  Ravi B. Shankar ,  R. Garth Pews

IPC: A01N43/28 ,  C07D339/06

CPC classification number: A01N43/28 ,  C07D339/06

Abstract: Disclosed are (2-one (or thione)-1,3-dithiole-4,5-diyl)bis(thiomethylthiocyanate) compounds corresponding to the formula: ##STR1## wherein Z is oxygen or sulfur, compositions containing said compounds and their use as antimicrobial and marine antifouling agents.

Abstract translation: 公开了对应于下式的（2-酮（或硫酮）-1,3-二硫杂-4,5-二基）双（硫代甲硫基氰基）化合物：其中Z是氧或硫，含有所述化合物的组合物 并将其用作抗微生物剂和海洋防污剂。

公开(公告)号：US5631207A

公开(公告)日：1997-05-20

申请号：US678025

申请日：1996-07-10

Applicant: Duane R. Romer ,  Ravi B. Shankar ,  R. Garth Pews

Inventor： Duane R. Romer ,  Ravi B. Shankar ,  R. Garth Pews

IPC: A01N43/82 ,  C09D5/16 ,  A01N43/36

CPC classification number: C09D5/1625 ,  A01N43/82

Abstract: Disclosed is the use of compositions employing 5-alkyl-1,3,4-oxadiazol(or thiadiazol)-2-thiomethylthiocyanates as the active marine antifouling agent.

Abstract translation: 公开了使用5-烷基-1,3,4-恶二唑（或噻二唑）-2-硫代甲基硫氰酸酯作为活性海洋防污剂的组合物。

公开(公告)号：US5488051A

公开(公告)日：1996-01-30

申请号：US230590

申请日：1994-04-21

Applicant: Duane R. Romer ,  R. Garth Pews ,  Ravi B. Shankar ,  Charles A. Wilson

Inventor： Duane R. Romer ,  R. Garth Pews ,  Ravi B. Shankar ,  Charles A. Wilson

IPC: A01N43/90 ,  A61K31/38 ,  A61P31/00 ,  A61P31/04 ,  C07D495/04 ,  A61K31/50

CPC classification number: C07D495/04

Abstract: Substituted 5,6-dihydro-5-oxo-1,4-dithiino-(2,3-d)-pyridazine-2,3-dicarbonitriles are prepared which correspond to the formula: ##STR1## wherein R represents ##STR2## wherein X.sup.1 is Cl, Br, NO.sub.2 or CH.sub.3, y is 0 or 1 and n is 0, 1 or 2.These compounds have been found to exhibit antimicrobial and marine antifouling activity in industrial and commercial applications and compositions containing these compounds are so employed.

Abstract translation: 制备对应于下式的取代的5,6-二氢-5-氧代-1,4-二硫基 - （2,3-d） - 哒嗪-2,3-二腈，其中R表示，其中 X1是Cl，Br，NO2或CH3，y是0或1，n是0,1或2.这些化合物已被发现在工业和商业应用中表现出抗菌和海洋防污性能，并且使用含有这些化合物的组合物。

公开(公告)号：US5410065A

公开(公告)日：1995-04-25

申请号：US116021

申请日：1993-09-01

Applicant: Jack C. Little ,  Mark J. Costales ,  Ravi B. Shankar ,  R. Garth Pews

Inventor： Jack C. Little ,  Mark J. Costales ,  Ravi B. Shankar ,  R. Garth Pews

IPC: C07D249/14

CPC classification number: C07D249/14

Abstract: 5-Acylamino-1,2,4-triazole-3-sulfonamides, which are useful intermediates for the preparation of 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamide herbicides are prepared from 5-amino-3-mercapto-1,2,4-triazole by sequential acylation to 5-acylamino-3-mercapto-1,2,4-triazoles, chlorination to 5-acylamino-3-chlorosulfonyl-1,2,4-triazoles, and condensation with substituted anilines to 5-acylamino-1,2,4-triazole-3-sulfonamides. 5-Acylamino-3-chlorosulfonyl-1,2,4-triazole compounds are key intermediates in the process.

Abstract translation: 作为制备1,2,4-三唑并[1,5-a]嘧啶-2-磺酰胺除草剂的有用中间体的5-酰氨基-1,2,4-三唑-3-磺酰胺由5-氨基 -3-巯基-1,2,4-三唑，依次酰化成5-酰基氨基-3-巯基-1,2,4-三唑，氯化为5-酰基氨基-3-氯磺酰基-1,2,4-三唑， 并与取代的苯胺与5-酰氨基-1,2,4-三唑-3-磺酰胺缩合。 5-酰氨基-3-氯磺酰基-1,2,4-三唑化合物是该方法中的关键中间体。

公开(公告)号：US5391759A

公开(公告)日：1995-02-21

申请号：US287255

申请日：1988-12-19

Applicant: Jack C. Little ,  Mark J. Costales ,  Ravi B. Shankar ,  R. Garth Pews ,  Kidisti G. Mariam ,  Susan D. Thompson

Inventor： Jack C. Little ,  Mark J. Costales ,  Ravi B. Shankar ,  R. Garth Pews ,  Kidisti G. Mariam ,  Susan D. Thompson

IPC: C07D249/14 ,  C07D249/02

CPC classification number: C07D249/14

Abstract: 5-Acylamino-1,2,4-triazole-3-sulfonamides, which are useful intermediates for the preparation of 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamide herbicides are prepared from 5-amino-3-mercapto-1,2,4-triazole by sequential acylation to 5-acylamino-3-mercapto-1,2,4-triazoles, chlorination to 5-acylamino-3-chlorosulfonyl-1,2,4-triazoles, and condensation with substituted anilines to 5-acylamino-1,2,4-triazole-3-sulfonamides. 5-Acylamino-3-chlorosulfonyl-1,2,4-triazole compounds are key intermediates in the process.

公开(公告)号：US09472813B2

公开(公告)日：2016-10-18

申请号：US13990387

申请日：2011-12-13

Applicant: Oktay Uzun ,  Dean M. Welsh ,  David R. Wilson ,  Ravi B. Shankar ,  David J. Brennan

Inventor： Oktay Uzun ,  Dean M. Welsh ,  David R. Wilson ,  Ravi B. Shankar ,  David J. Brennan

IPC: H01M10/056 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569

CPC classification number: H01M6/164 ,  H01M10/052 ,  H01M10/056 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011

Abstract: Battery electrolyte solutions contain certain ester solvents, a lithium salt and vinylene carbonate, vinyl ethylene carbonate or fluoroethylene carbonate. Batteries containing these solvents have excellent specific discharge capacities and reduced weight compared to batteries in which the electrolyte is based on ethylene carbonate.

Abstract translation: 电池电解质溶液含有某些酯溶剂，锂盐和碳酸亚乙烯酯，乙烯基碳酸亚乙酯或氟代碳酸亚乙酯。 含有这些溶剂的电池与电解质基于碳酸亚乙酯的电池相比具有优异的比放电容量和重量。

公开(公告)号：US20130260229A1

公开(公告)日：2013-10-03

申请号：US13990387

申请日：2011-12-13

Applicant: Oktay Uzun ,  Dean M. Welsh ,  David R. Wilson ,  Ravi B. Shankar ,  David J. Brennan

Inventor： Oktay Uzun ,  Dean M. Welsh ,  David R. Wilson ,  Ravi B. Shankar ,  David J. Brennan

IPC: H01M6/16 ,  H01M10/056

CPC classification number: H01M6/164 ,  H01M10/052 ,  H01M10/056 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011

Abstract: Battery electrolyte solutions contain certain ester solvents, a lithium salt and vinylene carbonate, vinyl ethylene carbonate or fluoroethylene carbonate. Batteries containing these solvents have excellent specific discharge capacities and reduced weight compared to batteries in which the electrolyte is based on ethylene carbonate.

Abstract translation: 电池电解质溶液含有某些酯溶剂，锂盐和碳酸亚乙烯酯，乙烯基碳酸亚乙酯或氟代碳酸亚乙酯。 含有这些溶剂的电池与电解质基于碳酸亚乙酯的电池相比具有优异的比放电容量和重量。

公开(公告)号：US08058332B2

公开(公告)日：2011-11-15

申请号：US12906203

申请日：2010-10-18

Applicant: Ravi B. Shankar ,  David R. Wilson ,  William J. Kruper ,  Bruce A. King ,  Michelle L. Hudack ,  Chun Wang ,  Ted A. Morgan ,  Inken Beulich ,  Daniel J. Murray ,  William Gerald Stobby ,  Mark W. Beach ,  Ing Feng Hu

Inventor： Ravi B. Shankar ,  David R. Wilson ,  William J. Kruper ,  Bruce A. King ,  Michelle L. Hudack ,  Chun Wang ,  Ted A. Morgan ,  Inken Beulich ,  Daniel J. Murray ,  William Gerald Stobby ,  Mark W. Beach ,  Ing Feng Hu

IPC: C07F9/6574 ,  C07F9/02 ,  C08K5/49 ,  C08J9/32

CPC classification number: C07F9/1653 ,  C07F9/173 ,  C07F9/657136 ,  C07F9/657154 ,  C07F9/657181 ,  C08K5/5398

Abstract: Phosphorus-sulfur compounds have flame retardant activity in organic polymer systems. The phosphorus-sulfur compounds can be represented by the structure: wherein X is oxygen or sulfur, T is a covalent bond, oxygen, sulfur or nitrogen, provided that at least one of X and T is sulfur, each X′ is independently oxygen or sulfur, each m is independently zero or 1 when X′ is oxygen and zero, 1 or 2 when X′ is sulfur, n is at least 1 and preferably at least 2, each R is independently an unsubstituted or inertly substituted hydrocarbyl group or the R groups together form an unsubstituted or inertly substituted divalent organic group and A is an organic linking group.

Abstract translation: 磷 - 硫化合物在有机聚合物体系中具有阻燃活性。 磷硫化合物可以由以下结构表示：其中X是氧或硫，T是共价键，氧，硫或氮，条件是X和T中的至少一个是硫，每个X'独立地是氧或 硫，当X'为氧时，每个m独立为0或1，当X'为硫时为0,1或2，n为至少1，优选为至少2，每个R独立地为未取代或惰性取代的烃基或 R基团一起形成未取代或惰性取代的二价有机基团，A是有机连接基团。

公开(公告)号：US20110034573A1

公开(公告)日：2011-02-10

申请号：US12906203

申请日：2010-10-18

Applicant: Ravi B. Shankar ,  David R. Wilson ,  William J. Kruper ,  Bruce A. King ,  Michelle L. Hudack ,  Chun Wang ,  Ted A. Morgan ,  Inken Beulich ,  Daniel J. Murray ,  William Gerald Stobby ,  Mark W. Beach ,  Ing Feng Hu

Inventor： Ravi B. Shankar ,  David R. Wilson ,  William J. Kruper ,  Bruce A. King ,  Michelle L. Hudack ,  Chun Wang ,  Ted A. Morgan ,  Inken Beulich ,  Daniel J. Murray ,  William Gerald Stobby ,  Mark W. Beach ,  Ing Feng Hu

IPC: C08J9/00 ,  C08K5/5398 ,  C07F9/06 ,  C08K5/3462

CPC classification number: C07F9/1653 ,  C07F9/173 ,  C07F9/657136 ,  C07F9/657154 ,  C07F9/657181 ,  C08K5/5398

Abstract: Phosphorus-sulfur compounds have flame retardant activity in organic polymer systems. The phosphorus-sulfur compounds can be represented by the structure: wherein X is oxygen or sulfur, T is a covalent bond, oxygen, sulfur or nitrogen, provided that at least one of X and T is sulfur, each X′ is independently oxygen or sulfur, each m is independently zero or 1 when X′ is oxygen and zero, 1 or 2 when X′ is sulfur, n is at least 1 and preferably at least 2, each R is independently an unsubstituted or inertly substituted hydrocarbyl group or the R groups together form an unsubstituted or inertly substituted divalent organic group and A is an organic linking group.

Abstract translation: 磷 - 硫化合物在有机聚合物体系中具有阻燃活性。 磷硫化合物可以由以下结构表示：其中X是氧或硫，T是共价键，氧，硫或氮，条件是X和T中的至少一个是硫，每个X'独立地是氧或 硫，当X'为氧时，每个m独立为0或1，当X'为硫时为0,1或2，n为至少1，优选为至少2，每个R独立地为未取代或惰性取代的烃基或 R基团一起形成未取代或惰性取代的二价有机基团，A是有机连接基团。