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. 发明申请

WO2003051801A2 SYNTHESIS OF α,β,β-TRIFLUOROSTYRENE VIA IN-SITU FOR MATION OR TRIFLUOROVINYL METAL HALIDE 审中-公开
标题翻译：通过现场或三氟乙烯金属卤化物合成α，β，β-三氟乙烯
公开(公告)号：WO2003051801A2
公开(公告)日：2003-06-26
申请号：PCT/CA2002/001861
申请日：2002-12-04
申请人： BALLARD POWER SYSTEMS INC. , STONE, Charles , PECKHAM, Timothy, J. , BURTON, Donald, J. , RAGHAVANPILLAI, Anilkumar
发明人： STONE, Charles , PECKHAM, Timothy, J. , BURTON, Donald, J. , RAGHAVANPILLAI, Anilkumar
IPC分类号： C07C17/26
CPC分类号： C07D333/12 , C07B37/04 , C07C17/093 , C07C41/30 , C07C43/225 , C07C201/12 , C07C25/28 , C07C25/24 , C07C22/08 , C07C205/11
摘要： a,ß,ß-Trifluorostyrene and derivatives thereof synthesized in two steps from 1,1,1,2-tetrafluoroethylene. In the first step, 1,1,1,2-tetrafluoroethylene is reacted with a base, a metal salt such as zinc chloride and an optionally amine to form a trifluorovinyl metal complex. In the second step, the trifluorostyrene or derivative is obtained by reacting the trifluorovinyl metal complex with an aryl transfer agent such as, for example, an aryl triflate or an aryl halide, in the presence of a metal catalyst and optionally a coordinating ligand. Both steps may be carried out in one reactor.
摘要翻译： a，β，β-三氟苯乙烯及其衍生物由1,1,1,2-四氟乙烯两步合成。在第一步中，将1,1,1,2-四氟乙烯与碱，金属盐如氯化锌和任选的胺反应，形成三氟乙烯基金属络合物。在第二步中，三氟乙烯或衍生物通过三氟乙烯基金属络合物与芳基转移剂如三氟甲磺酸芳基酯或芳基卤化物在金属催化剂和任选的配位配体的存在下反应而获得。两个步骤可以在一个反应器中进行。

2. 发明申请

WO2012083293A1 FLUORINATED COPOLYMER COATING COPOLYMER 审中-公开
标题翻译：氟化共聚物涂料共聚物
公开(公告)号：WO2012083293A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065724
申请日：2011-12-19
申请人： E. I. du Pont de Nemours and Company , SHENOY, Siddhartha , POLLINO, Joel, M. , RAGHAVANPILLAI, Anilkumar , ROSEN, Brad, M. , CROMPTON JR, John, Russell
发明人： SHENOY, Siddhartha , POLLINO, Joel, M. , RAGHAVANPILLAI, Anilkumar , ROSEN, Brad, M. , CROMPTON JR, John, Russell
IPC分类号： C08F220/06 , C04B41/48 , C08F220/24 , C08F8/44
CPC分类号： C08F220/06 , B27K3/153 , C04B41/009 , C04B41/4842 , C04B2111/203 , C04B2111/27 , C08F8/44 , C08F220/24 , C08F2800/10 , C08L33/04 , C08L33/16 , C08L97/02 , Y10T428/31906 , Y10T428/31935 , C04B14/28 , C04B41/483
摘要： A stain resistant, oil and water repellent copolymer comprising a copolymer prepared from fluorinated (meth)acrylate and amine salts of (meth)acrylic acid, and a method of providing stain resistance, oil and water repellency to substrates and a treated substrate.
摘要翻译：包含由氟化（甲基）丙烯酸酯制备的共聚物和（甲基）丙烯酸的胺盐的防污，防油和防水的共聚物，以及对基材和经处理的基材提供耐污性，防油和拒水性的方法。

3. 发明申请

WO2012083292A1 FLUORINATED COPOLYMERS 审中-公开
标题翻译：氟化共聚物
公开(公告)号：WO2012083292A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065717
申请日：2011-12-19
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , POLLINO, Joel, M. , RAGHAVANPILLAI, Anilkumar , ROSEN, Brad, M. , SHENOY, Siddhartha , HU, Libby, Xiaowei
发明人： POLLINO, Joel, M. , RAGHAVANPILLAI, Anilkumar , ROSEN, Brad, M. , SHENOY, Siddhartha , HU, Libby, Xiaowei
IPC分类号： C04B41/48 , C08F220/24 , C08F220/26 , C08F222/10 , D06M15/277
CPC分类号： C04B41/4842 , B27K3/153 , C04B41/009 , C04B2111/203 , C04B2111/27 , C08L33/04 , C08L33/16 , C08L97/02 , D06M15/277 , Y10T428/23986 , Y10T428/2933 , Y10T428/3154 , Y10T442/2164 , Y10T442/2172 , Y10T442/2189 , C04B14/28 , C04B41/483
摘要： A stain resistant, oil and water repellent composition comprising a copolymer prepared from fluorinated methacrylate, carbonate methacrylate, and methacrylic acid or salt thereof, a method of providing stain resistance, oil and water repellency to substrates, and a treated substrate.
摘要翻译：一种耐污染，防油和防水的组合物，其包含由氟化甲基丙烯酸酯，甲基丙烯酸碳酸酯和甲基丙烯酸或其盐制备的共聚物，对基材提供耐污性，防油和拒水性的方法以及经处理的基材。

4. 发明申请

WO2010048248A3 FLUORINATED POLYOXYALKYLENE GLYCOL DIAMIDE SURFACTANTS 审中-公开
公开(公告)号：WO2010048248A3
公开(公告)日：2010-04-29
申请号：PCT/US2009/061416
申请日：2009-10-21
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , MURPHY, Peter, Michael , RAGHAVANPILLAI, Anilkumar
发明人： MURPHY, Peter, Michael , RAGHAVANPILLAI, Anilkumar
IPC分类号： C08G65/00
摘要： A fluorinated polyoxyalkylene glycol diamide surfactant of formula 1 B-X-COCH 2 O-[-C p H 2p O-] n -CH 2 CO-X-R a wherein B is M or R a , M is an ionizable hydrogen, ammonium, alkali metal, or alkaline earth metal, p is from about 2 to about 4, n is from about 5 to about 43, each X is independently NR, SCH 2 CH 2 NR, SO 2 NRCH 2 CH 2 NR, or SO 2 CH 2 CH 2 NR; R is hydrogen, or a linear or branched alkyl group C b H (2b+1) wherein b is 1 to about 18, R a is R f (CH 2 CF 2 ) d -(C g H 2g )-; R f (OCF 2 CF 2 ) r -(C g H 2g )-; R f OY-; R f (CH 2 ) h [(CF 2 CF 2 ) i (CH 2 CH 2 ) j ] k- ; R f (C g H 2g )-; or H(C c F 2c )-(C g H 2g )-; Y is CFHCF 2 O(C w H 2w )-; or CF(CF 3 )CONH-(C g H 2g )-; and each R f is independently C c F (2c+1) wherein c is 1 to about 6.

5. 发明申请

WO2009140561A1 FLUOROPOLYMER COMPOSITIONS AND TREATED SUBSTRATES 审中-公开
标题翻译：氟聚合物组合物和处理的基材
公开(公告)号：WO2009140561A1
公开(公告)日：2009-11-19
申请号：PCT/US2009/044053
申请日：2009-05-15
申请人： E. I. du Pont de Nemours and Company , QIU, Weiming , YANG, Yun , OBER, Michael, Henry , RAGHAVANPILLAI, Anilkumar
发明人： QIU, Weiming , YANG, Yun , OBER, Michael, Henry , RAGHAVANPILLAI, Anilkumar
IPC分类号： C08G18/28 , D06M15/576
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): R f (CH 2 ) x [(CF 2 CF 2 ) y (CH 2 CH 2 ) z ] m (R 1 ) r -XH (I) wherein R f is a perfluoroalkyl group having 1 to about 6 carbon atoms; subscript x is1 to about 6; subscripts y, z and m are each independently 1, 2 or 3, or a mixture thereof; subscript r is 0 or 1; the total number of carbons in said formula (I) excluding (R 1 ) r -XH ranges from about 8 to about 22; X is -O-, -NR-, -S-, -S(CH 2 ) t O-, or -S(CH 2 ) t NR-; subscript t is from 1 to about 10; R is H or C 1-4 alkyl; R 1 is certain divalent radicals; n is 2 to 4; s is 1 to about 50; R 2 , R 3 , and R 4 are each independently hydrogen or a C 1 -C 6 alkyl group; 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（R 1）r -XH（I）其中Rf是具有1至约6个碳原子的全氟烷基; 下标x为1〜6; 下标y，z和m各自独立地为1,2或3，或其混合物; 下标r为0或1; 除（R1）r-XH以外的所述式（I）中的碳数总计为约8至约22; X是-O-，-NR - ， - S - ， - S（CH 2）t O-或-S（CH 2）t NR-; 下标t为1〜10; R是H或C 1-4烷基; R1是一定的二价基团; n为2〜4; s为1至约50; R2，R3和R4各自独立地为氢或C1-C6烷基; 和（ii）任选地与（c）水，连接剂或其混合物反应。

6. 发明申请

WO2012083295A1 PROCESS FOR PRODUCING FLUORINATED COPOLYMERS OF (METH)ACRYLATES AND (METH)ACRYLIC ACID AMINE COMPLEXES 审中-公开
标题翻译：制备（甲基）丙烯酸酯和（甲基）丙烯酸胺络合物的氟化共聚物的方法
公开(公告)号：WO2012083295A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065735
申请日：2011-12-19
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , SHENOY, Siddhartha , POLLINO, Joel, M. , RAGHAVANPILLAI, Anilkumar , ROSEN, Brad, M. , WYSONG, Ernest, Byron
发明人： SHENOY, Siddhartha , POLLINO, Joel, M. , RAGHAVANPILLAI, Anilkumar , ROSEN, Brad, M. , WYSONG, Ernest, Byron
IPC分类号： C08F220/06 , C08F220/24 , C08F8/44 , C08F220/44 , C04B41/48
CPC分类号： C08F220/06 , C04B41/009 , C04B41/4842 , C04B2111/203 , C04B2111/27 , C08F8/30 , C08F220/24 , C04B14/28 , C04B41/483 , C08F220/22
摘要： A process for producing copolymers of (meth)acrylates:(meth)acrylic acid amine complexes useful for hard surfaces having increased performance for stain resistance, oil and water repellency properties.
摘要翻译：（甲基）丙烯酸酯的共聚物的制造方法：对于耐污性，防油和防水性能性能提高的硬质表面使用的（甲基）丙烯酸胺配合物。

7. 发明申请

WO2009143194A1 ETHYLENE TETRAFLUOROETHYLENE (METH)ACRYLATE COPOLYMERS 审中-公开
标题翻译：乙烯四氟乙烯（甲基）丙烯酸酯共聚物
公开(公告)号：WO2009143194A1
公开(公告)日：2009-11-26
申请号：PCT/US2009/044580
申请日：2009-05-20
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , QIU, Weiming , RAGHAVANPILLAI, Anilkumar , MURPHY, Peter, Michael , FLATTER, Jessica, Louise, Nee Sinks
发明人： QIU, Weiming , RAGHAVANPILLAI, Anilkumar , MURPHY, Peter, Michael , FLATTER, Jessica, Louise, Nee Sinks
IPC分类号： C08F220/24 , C08F220/56 , C09D133/16 , C09D133/26
CPC分类号： C08F14/18 , C08F220/24 , C08F220/34 , C08F220/36 , C08F220/38 , C09D133/16 , C09D133/26 , Y10T428/2395 , Y10T428/23986 , Y10T428/3154
摘要： A copolymer composition comprising monomers copolymerized in the following percentages by weight: (a) from about 20 % to about 95 % of a monomer, or mixture of monomers, of formula (I): C n F 2n +1 (CH 2 ) X [(CF 2 CF 2 ) y (CH 2 CH 2 ) z ] m - L-C(O)-C(R)=CH 2 (I) wherein R is H, Cl, F or CH 3 ; L is O, S, NH, S-(CH 2 )A S-(CH 2 ) r NH, OC(O)NH-CH 2 CH 2 O, NHC(O)NHCH 2 CH 2 O, S-(CH 2 ) r OC(O)NHCH 2 CH 2 O, or S(CH 2 ) r NHC(O)NHCH 2 CH 2 O; 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; and subscript r is from 1 to about 10; and wherein the total number of carbons in the fluorocarbon-hydrocarbon chain segment (formula (I) excluding L-C(O)-C(R)=CH 2 ) ranges from about 8 to about 22, and (b) from about 5 % to about 80 % of at least one of: (i) an alkyl (meth)acrylate monomer having a linear, branched or cyclic alkyl group of from about 6 to about 18 carbons; or (II) a monomer of formula (II) (R 2 ) 2 N-R 3 -O-C(O)-C(R)=CH 2 (II) wherein R is H, Cl, F or CH 3 ; each R 2 is independently a C 1 to C 4 alkyl; and R 3 is a divalent linear or branched C 1 to C 4 alkylene; and wherein the nitrogen is from about 40% to 100% salinized; or (iii) a mixture thereof.
摘要翻译：共聚物组合物，其包含按以下重量百分比共聚的单体：（a）约20％至约95％的式（I）单体或单体混合物：CnF2n + 1（CH2）X [（CF2CF2） y（CH 2 CH 2）z] m -LC（O）-C（R）= CH 2（I）其中R是H，Cl，F或CH 3; L是O，S，NH，S-（CH 2）A S-（CH 2）r NH，OC（O）NH-CH 2 CH 2 O，NHC（O）NHCH 2 CH 2 O，S-（CH 2）rOC（O）NHCH 2 CH 2 O或S ）NHC（O）NHCH 2 CH 2 O; 下标n为1〜6的整数; 下标x为1〜6的整数; 下标y，z和m各自独立地为1,2或3或其混合物; 下标r为1〜10; 并且其中氟碳烃链段（不包括LC（O）-C（R）= CH 2）的式（I））中的碳总数为约8至约22，和（b）约5％至约 80％至少一种：（i）具有约6至约18个碳原子的直链，支链或环状烷基的（甲基）丙烯酸烷基酯单体; 或（II）式（II）的单体（R2）2N-R3-O-C（O）-C（R）= CH2（Ⅱ）其中R是H，Cl，F或CH3; 每个R 2独立地为C 1至C 4烷基; 并且R 3是二价直链或支链C1至C4亚烷基; 并且其中所述氮为约40％至100％盐碱化; 或（iii）其混合物。

8. 发明申请

WO2012015788A1 POLYESTER NANOCOMPOSITES 审中-公开
标题翻译：聚酯纳米复合材料
公开(公告)号：WO2012015788A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045297
申请日：2011-07-26
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , CHI, Changzai , COHEN, Gordon, Mark , MAHAJAN, Surbhi , RAGHAVANPILLAI, Anilkumar
发明人： CHI, Changzai , COHEN, Gordon, Mark , MAHAJAN, Surbhi , RAGHAVANPILLAI, Anilkumar
IPC分类号： C08K5/5455 , C08G63/78 , C08K3/36 , C08K9/06
CPC分类号： C08K5/5455 , C08L67/02
摘要： Polyester nanocomposite compositions contain silica nanoparticles that have been subjected to surface treatment with novel trialkoxysilane compositions. The novel silane compositions are prepared by reacting a 3-isocyanatopropyl trialkoxysilane with 1,3-propanediol or certain polyether diols. The silica nanoparticles exhibit improved dispersion in the polyester. This leads to haze reduction and improvements in mechanical properties.
摘要翻译：聚酯纳米复合材料组合物含有已经用新型三烷氧基硅烷组合物进行表面处理的二氧化硅纳米颗粒。新型硅烷组合物通过3-异氰酸酯基丙基三烷氧基硅烷与1,3-丙二醇或某些聚醚二醇反应来制备。二氧化硅纳米粒子表现出改进的聚酯分散。这导致雾度降低和机械性能的改善。

9. 发明申请

WO2012015783A1 SURFACE-MODIFIED PARTICLES FOR POLYESTER NANOCOMPOSITES 审中-公开
标题翻译：用于聚酯纳米复合材料的表面改性颗粒
公开(公告)号：WO2012015783A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045285
申请日：2011-07-26
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , CHI, Changzai , COHEN, Gordon, Mark , MAHAJAN, Surbhi , RAGHAVANPILLAI, Anilkumar
发明人： CHI, Changzai , COHEN, Gordon, Mark , MAHAJAN, Surbhi , RAGHAVANPILLAI, Anilkumar
IPC分类号： C07F7/18 , B82Y30/00 , C09C1/30 , C08K9/06
CPC分类号： C07F7/1836 , B82Y30/00 , C01P2004/04 , C01P2004/64 , C07B2200/11 , C09C1/3081
摘要： Silica nanoparticles that have been subjected to surface treatment with novel silane compositions exhibit improved dispersion in polyester nanocomposites. The novel silane compositions are prepared by reacting a 3-isocyanatopropyl trialkoxysilane with an alcohol or diol having a divalent alkylene or alkylene-ether group, where the alcohol or diol has a formula weight less than about 5000. The surface treatment of the nanoparticles leads to improvements in mechanical properties and haze reduction in polyester nanocomposites containing them.
摘要翻译：已经用新型硅烷组合物进行表面处理的二氧化硅纳米粒子表现出改善的聚酯纳米复合材料的分散性。新型硅烷组合物通过使3-异氰酸酯基丙基三烷氧基硅烷与具有二价亚烷基或亚烷基 - 醚基团的醇或二醇反应制备，其中醇或二醇具有小于约5000的分子量。纳米颗粒的表面处理导致包含它们的聚酯纳米复合材料的机械性能和雾度降低的改善。

10. 发明申请

WO2012015779A1 SILANE COMPOSITIONS FOR POLYESTER NANOCOMPOSITES 审中-公开
标题翻译：用于聚酯纳米复合材料的硅烷组合物
公开(公告)号：WO2012015779A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045278
申请日：2011-07-26
申请人： E. I. du Pont de Nemours and Company , CHI, Changzai , COHEN, Gordon, Mark , MAHAJAN, Surbhi , RAGHAVANPILLAI, Anilkumar
发明人： CHI, Changzai , COHEN, Gordon, Mark , MAHAJAN, Surbhi , RAGHAVANPILLAI, Anilkumar
IPC分类号： C07F7/18 , B82Y30/00 , C09C1/30 , C08K9/06
CPC分类号： C07F7/1836 , B82Y30/00 , C01P2004/64 , C09C1/3081
摘要： Novel silane compositions have been prepared by reacting a 3-isocyanatopropyl trialkoxysilane with an alcohol or diol having a divalent alkylene or alkylene-ether group. The alcohol or diol has a formula weight less than about 5000. The compositions can be used to modify the surfaces of inorganic oxygen-containing materials, including but not limited to silica, silicates, borosilicates, aluminosilicates, clays, and metal oxides. Surface treatment of silica nanoparticles with these compositions improves their improved dispersion in polyester nanocomposites.
摘要翻译：已经通过使3-异氰酸酯基丙基三烷氧基硅烷与具有二价亚烷基或亚烷基 - 醚基团的醇或二醇反应来制备新的硅烷组合物。醇或二醇具有小于约5000的配方重量。该组合物可用于改变无机含氧材料的表面，包括但不限于二氧化硅，硅酸盐，硼硅酸盐，硅铝酸盐，粘土和金属氧化物。用这些组合物对二氧化硅纳米颗粒的表面处理改善了它们在聚酯纳米复合材料中的改进的分散性。

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