公开(公告)号：US20070167652A1

公开(公告)日：2007-07-19

申请号：US11726488

申请日：2007-03-22

申请人： Victor Cherstkov ,  Nina Delyagina ,  Richard Fernandez ,  Viacheslav Petrov ,  Weiming Qiu ,  Paul Resnick ,  Robert Wheland

发明人： Victor Cherstkov ,  Nina Delyagina ,  Richard Fernandez ,  Viacheslav Petrov ,  Weiming Qiu ,  Paul Resnick ,  Robert Wheland

IPC分类号： C07C331/00 ,  C07C309/00

CPC分类号： C07C303/22 ,  C07C17/093 ,  C07C21/18 ,  C07C43/17 ,  C07C253/16 ,  C07C255/10 ,  C07C305/26 ,  C08F14/28 ,  C08F214/18 ,  C07C309/82

摘要： Hexafluoroisobutylene and its higher homologs are easily reacted with SO3 to give fluorosulfates of the formula CH2═C(R)CF2OSO2F, wherein R is a linear branched or cyclic fluoroalkyl group comprised of 1 to 10 carbon atoms and may contain ether oxygen. These compounds react under mild conditions with many nucleophiles to give CH2═C(R)CF2X, where X is derived from the nucleophile. This reaction provides a route to many substituted hexafluoroisobutylenes, which copolymerize easily with other fluoro- and hydrocarbon monomers such as vinylidene fluoride and ethylene.

公开(公告)号：US20060281028A1

公开(公告)日：2006-12-14

申请号：US11149615

申请日：2005-06-09

申请人： Sheng Peng ,  Weiming Qiu ,  Roger French

发明人： Sheng Peng ,  Weiming Qiu ,  Roger French

IPC分类号： G03F7/20

CPC分类号： G03F7/2041 ,  G03F7/11 ,  G03F7/70341

摘要： Processes and apparatuses using polycyclic fluoroalkanes that are highly transparent to UV wavelengths ranging from about 190 nm to 260 nm are provided. The polycylic fluoroalkanes are useful in a wide variety of applications, including optical couplants, optical cements, optical elements, optical inspection media for semiconductor wafers and devices, and immersion photolithography, particularly at 193 and 248 nm exposure wavelength.

摘要翻译： 提供使用对从约190nm至260nm范围内的紫外波长高度透明的多环氟烷烃的方法和装置。 多晶氟烷烃可用于各种应用，包括光学偶联剂，光学粘合剂，光学元件，半导体晶片和器件的光学检查介质以及浸渍光刻，特别是在193和248nm的曝光波长。

公开(公告)号：US06984604B2

公开(公告)日：2006-01-10

申请号：US10305230

申请日：2002-11-26

申请人： Michael W. Cobb ,  Weiming Qiu

发明人： Michael W. Cobb ,  Weiming Qiu

IPC分类号： B01J31/00

CPC分类号： C08F8/40 ,  B01J31/1658 ,  B01J31/1845 ,  B01J31/185 ,  B01J31/1875 ,  B01J2231/321 ,  B01J2231/322 ,  B01J2231/323 ,  B01J2231/52 ,  B01J2231/641 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/845 ,  B01J2531/847 ,  C07C45/50 ,  C07F9/145 ,  C08C19/24 ,  C07C47/02

摘要： Supported bis(phosphorus) ligands are disclosed for use in a variety of catalytic processes, including the isomerization, hydrogenation, hydroformylation, and hydrocyanation of unsaturated organic compounds. Catalysts are formed when the ligands are combined with a catalytically active metal, such as nickel.

公开(公告)号：US20050182279A1

公开(公告)日：2005-08-18

申请号：US11103044

申请日：2005-04-11

申请人： Helen Lu ,  Weiming Qiu ,  Rafael Shapiro

发明人： Helen Lu ,  Weiming Qiu ,  Rafael Shapiro

IPC分类号： C07C39/15 ,  C07B61/00 ,  C07C35/24 ,  C07C37/11 ,  C07C37/14 ,  C07C37/16 ,  C07C37/18 ,  C07C39/12 ,  C07C39/17

CPC分类号： C07C39/17 ,  C07C37/11 ,  C07C37/14 ,  C07C37/16 ,  C07C37/18 ,  C07C2601/10 ,  C07C2602/10

摘要： The compositions 3-alkylated-5,5′,6,6′,7,7′,8,8′-octahydro-2,2′-binaphthol and 3,3′-dialkylated-5,5′, 6,6′,7,7′,8,8′-octahydro-2,2′-binaphthol are disclosed, as well as various processes for making them, all involving the alkylation of 5,5′,6,6′,7,7′,8,8′-octahydro-2,2′-binaphthol.

摘要翻译： 组合物3-烷基化-5,5'，6,6'，7,7'，8,8'-八氢-2,2'-联萘酚和3,3'-二烷基化-5,5'，6,6 '，7,7'，8,8'-八氢-2,2'-联萘酚，以及制备它们的各种方法，所有方法涉及5,5'，6,6'，7,7 '，8,8'-八氢-2,2'-联萘酚。

公开(公告)号：US20130225023A1

公开(公告)日：2013-08-29

申请号：US13594011

申请日：2012-08-24

申请人： Weiming Qiu ,  Peter A Brown

发明人： Weiming Qiu ,  Peter A Brown

IPC分类号： H01B3/20 ,  C07C67/29

CPC分类号： H01B3/20 ,  C07C67/29 ,  C07C69/58 ,  C09K5/063 ,  Y10T442/2475

摘要： Dielectric fluids are provided, the dielectric fluids comprising a mixture of polyol esters derived from a reaction of a) a polyol comprising pentaerythritol, trimethylolpropane, neopentyl glycol, or combinations thereof, and b) a mixture of fatty acid esters derived from a high oleic soybean oil comprising fatty acid moieties, wherein the high oleic soybean oil has a C18:1 content of greater than 65% of the fatty acid moieties in the oil, and a combined C18:2 and C18:3 content of less than 20% of the fatty acid moieties in the oil. Also provided are electrical apparatuses comprising the dielectric fluids, and processes for preparing the mixtures of polyol esters.

摘要翻译： 提供介电流体，介电流体包含衍生自a）包含季戊四醇，三羟甲基丙烷，新戊二醇或其组合的多元醇的反应的多元醇酯的混合物，和b）衍生自高油酸大豆的脂肪酸酯的混合物 油包含脂肪酸部分，其中高油酸大豆油具有大于油中脂肪酸部分的65％的C18：1含量，并且组合的C18：2和C18：3含量小于 油中的脂肪酸部分。 还提供了包括介电流体的电气设备，以及制备多元醇酯的混合物的方法。

公开(公告)号：US08389657B2

公开(公告)日：2013-03-05

申请号：US13446537

申请日：2012-04-13

申请人： Weiming Qiu

发明人： Weiming Qiu

IPC分类号： C07C229/00

CPC分类号： C07C235/08 ,  C07C233/18 ,  C07C233/36 ,  C08F214/18 ,  C08F214/186 ,  C08F2220/1891 ,  D06M15/277 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/23986 ,  Y10T428/2933 ,  Y10T428/31855 ,  Y10T428/31895 ,  Y10T442/20

摘要： A composition comprising a copolymer having repeating units in any sequence of Formula I wherein Rf is a straight or branched perfluoroalkyl group which is optionally interrupted by at least one oxygen atom, X3 is oxygen or X1, each X1 is independently an organic divalent linking group, G is F or CF3, A is an amide, X2 is an organic linking group, Y is O, N or S, Z is H, a straight or branched alkyl group or halide, B is H or wherein Rf, X1, X3, G, and A are as defined above, and each W is independently various copolymer units.

摘要翻译： 一种组合物，其包含具有式I的任何顺序的重复单元的共聚物，其中R f是任选被至少一个氧原子间隔的直链或支链全氟烷基，X 3是氧或X 1，每个X 1独立地是有机二价连接基团， G为F或CF 3，A为酰胺，X2为有机连接基团，Y为O，N或S，Z为H，直链或支链烷基或卤化物，B为H或其中Rf，X1，X3， G和A如上所定义，各W独立地为各种共聚单元。

公开(公告)号：US08212064B2

公开(公告)日：2012-07-03

申请号：US12152312

申请日：2008-05-14

申请人： Weiming Qiu ,  Anilkumar Raghavanpillai ,  Michael Francis Vincent

发明人： Weiming Qiu ,  Anilkumar Raghavanpillai ,  Michael Francis Vincent

IPC分类号： C07C331/02 ,  C07C19/16 ,  C07C31/34 ,  C07C213/00 ,  C07C69/62

CPC分类号： C08F214/262 ,  C08F210/02 ,  C08F214/26 ,  C08F2/34

摘要： An oligomer of the formula (I): CnF2n+1(CH2)x[(CF2CF2)y(CH2CH2)z]mG  (I) wherein G is an I; OH; OC(O)CH═CH2; OC(O)CCH3═CH2; OC(O)CCl═CH2; NR1H; N3; NCO; SQ wherein Q is H, alkyl, (CH2)nOH, (CH2)nNH2, (CH2)nOC(O)C(Me)=CH2, or (CH2)nNHC(O)C(Me)=CH2; SCN; COOH; SO3H; NHCOCH═CH2; NHCOC(CH3)═CH2); OC(O)NHCH2CH2OC(O)C(CH3)═CH2; or OC(O)NHCH2CH2OC(O)C(CH3)═CH2; subscript n is an integer from 1 to about 6, subscript x is an integer from 1 to about 6, subscripts y, z and m are each independently 1, 2 or 3, or a mixture thereof, the total number of carbons in said formula (I) excluding G ranges from about 8 to about 22, and a process for preparation thereof.

摘要翻译： 式（I）的低聚物：CnF2n + 1（CH2）x [（CF2CF2）y（CH2CH2）z] mG（I）其中G是I; 哦; OC（O）CH = CH 2; OC（O）CCH 3 = CH 2; OC（O）CCl = CH 2; NR1H; N3; NCO; SQ其中Q是H，烷基，（CH2）nOH，（CH2）nNH2，（CH2）nOC（O）C（Me）= CH2或（CH2）nNHC（O）C（Me）= CH2; SCN; COOH; SO3H; NHCOCH = CH2; NHCOC（CH 3）= CH 2）; OC（O）NHCH 2 CH 2 OC（O）C（CH 3）= CH 2; 或OC（O）NHCH 2 CH 2 OC（O）C（CH 3）= CH 2; 下标n是1至约6的整数，下标x是1至约6的整数，下标y，z和m各自独立地为1,2或3，或其混合物，所述式中的碳总数 （I），其中不包括G范围为约8至约22，及其制备方法。

公开(公告)号：US08178638B2

公开(公告)日：2012-05-15

申请号：US12787651

申请日：2010-05-26

申请人： Weiming Qiu

发明人： Weiming Qiu

IPC分类号： C08F20/54 ,  C08F18/20 ,  C08F12/20

CPC分类号： C07C235/08 ,  C07C233/18 ,  C07C233/36 ,  C08F214/18 ,  C08F214/186 ,  C08F2220/1891 ,  D06M15/277 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/23986 ,  Y10T428/2933 ,  Y10T428/31855 ,  Y10T428/31895 ,  Y10T442/20

摘要： A composition comprising a copolymer having repeating units in any sequence of Formula I wherein Rf is a straight or branched perfluoroalkyl group which is optionally interrupted by at least one oxygen atom, X3 is oxygen or X1, each X1 is independently an organic divalent linking group, G is F or CF3, A is an amide, X2 is an organic linking group, Y is O, N or S, Z is H, a straight or branched alkyl group or halide, B is H or wherein Rf, X1, X3, G, and A are as defined above, and each W is independently various copolymer units.

摘要翻译： 一种组合物，其包含具有式I的任何顺序的重复单元的共聚物，其中R f是任选被至少一个氧原子间隔的直链或支链全氟烷基，X 3是氧或X 1，每个X 1独立地是有机二价连接基团， G为F或CF 3，A为酰胺，X2为有机连接基团，Y为O，N或S，Z为H，直链或支链烷基或卤化物，B为H或其中Rf，X1，X3， G和A如上所定义，各W独立地为各种共聚单元。

公开(公告)号：US08128711B2

公开(公告)日：2012-03-06

申请号：US13108507

申请日：2011-05-16

申请人： Weiming Qiu ,  Yun Yang ,  Michael Henry Ober ,  Anilkumar Raghavanpillai

发明人： Weiming Qiu ,  Yun Yang ,  Michael Henry Ober ,  Anilkumar Raghavanpillai

IPC分类号： D06M15/423 ,  B32B27/40 ,  B32B27/00

CPC分类号： C08G18/2885 ,  C08G18/2825 ,  C08G18/283 ,  D06M15/576 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/23986 ,  Y10T428/2933 ,  Y10T428/3154 ,  Y10T428/31551 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31569 ,  Y10T428/31573

摘要： A polymer having at least one carbamate linkage prepared by: (i) reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, and (b) at least one fluorinated compound selected from the formula (I): Rf(CH2)x[(CF2CF2)y(CH2CH2)z]m(R1)r—xH  (I) wherein Rf is a perfluoroalkyl group having 1 to about 6 carbon atoms; the total number of carbons in said formula (I) excluding (R1)r—XH ranges from about 8 to about 22; and (ii) optionally reacting with (c) water, a linking agent, or a mixture thereof.

摘要翻译： 具有至少一个氨基甲酸酯键的聚合物：（i）使（a）至少一种二异氰酸酯，多异氰酸酯或其混合物反应，和（b）至少一种选自式（I）的氟化化合物：Rf（CH 2） x [（CF 2 CF 2）y（CH 2 CH 2）z] m（R1）r-xH（I）其中Rf是具有1至约6个碳原子的全氟烷基; 除（R1）r-XH以外的所述式（I）中的碳数总计为约8至约22; 和（ii）任选地与（c）水，连接剂或其混合物反应。

公开(公告)号：US08049040B2

公开(公告)日：2011-11-01

申请号：US12152983

申请日：2008-05-19

申请人： Weiming Qiu ,  Xiuling Shirley Wang

发明人： Weiming Qiu ,  Xiuling Shirley Wang

IPC分类号： C07F9/02

CPC分类号： C07F9/098 ,  C08K5/5317 ,  C09D5/027 ,  C09D5/14 ,  C09D7/45 ,  C09D7/47 ,  C09D7/63 ,  C09D11/03 ,  C09G1/06 ,  D21C3/00

摘要： Fluorophosphate containing an ethylene-tetrafluoroethylene moiety of formula (I) or (II): (A)w-P(O)(O−M+)3-w  (I) or wherein A is Rf—(CH2)k—[(CF2CF2)y—(CH2CH2)z]mO and contains from about 8 to about 22 carbon atoms; Rf is CnF2n+1; n and k are each independently 1 to about 6; y, z, and m are each independently 1, 2, 3, or mixture thereof; w is 1 or 2 or a mixture thereof; and M is hydrogen, ammonium ion, an alkali metal ion, or an alkanolammonium ion, said fluorophosphate useful as a surfactant for altering the surface behavior of a liquid by addition thereto, and for providing surface effects to a substrate treated with a composition containing the fluorophosphate.

摘要翻译： 含有式（I）或（II）的乙烯 - 四氟乙烯部分的氟磷酸酯：（A）wP（O）（O-M +）3-w（I）或其中A是Rf-（CH2）k - [（CF2CF2） y-（CH 2 CH 2）z] mO并含有约8至约22个碳原子; Rf为CnF2n + 1; n和k各自独立地为1至约6; y，z和m各自独立地为1,2,3或其混合物; w为1或2或其混合物; 并且M是氢，铵离子，碱金属离子或链烷醇铵离子，所述氟磷酸盐可用作表面活性剂，用于通过加入液体来改变液体的表面行为，并且对用含有 氟磷酸盐。