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. 发明授权

US06548719B1 Process for producing fluoroolefins 有权
标题翻译：制备氟烯烃的方法
公开(公告)号：US06548719B1
公开(公告)日：2003-04-15
申请号：US09962974
申请日：2001-09-25
申请人： Haridasan K. Nair , Michael Van Der Puy , David Nalewajek , Timothy R. Demmin , Andrew J. Poss , David E. Bradley , Ian R. Shankland
发明人： Haridasan K. Nair , Michael Van Der Puy , David Nalewajek , Timothy R. Demmin , Andrew J. Poss , David E. Bradley , Ian R. Shankland
IPC分类号： C07C1725
CPC分类号： C07C17/04 , C07C17/25 , C07C19/14 , C07C21/18
摘要： A process for producing a fluoroolefin of the formula: CF3CY═CXnHp wherein Y is a hydrogen atom or a halogen atom (i.e., fluorine, chlorine, bromine or iodine); X is a hydrogen atom or a halogen atom (i.e., fluorine, chlorine, bromine or iodine); n and p are integers independently equal to 0, 1 or 2, provided that (n+p)=2; comprising contacting, in the presence of a phase transfer catalyst, a compound of the formula: CF3C(R1aR2b)C(R3cR4d), wherein R1, R2, R3, and R4 are independently a hydrogen atom or a halogen selected from the group consisting of fluorine, chlorine, bromine and iodine, provided that at least one of R1, R2, R3, and R4 is halogen and there is at least one hydrogen and one halogen on adjacent carbon atoms; a and b are independently=0, 1 or 2 and (a+b)=2; and c and d are independently=0, 1, 2 or 3 and (c+d)=3; and at least one alkali metal hydroxide. The alkali metal hydroxide can be, for example, potassium or sodium hydroxide and the phase transfer catalyst can be, for example, at least one: crown ether such as 18-crown-6 and 15-crown-5; or onium salt such as, quaternary phosphonium salt and quaternary ammonium salt. The olef in is useful, for example, as an intermediate for producing other industrial chemicals and as a monomer for producing oligomers and polymers.
摘要翻译：制备下式的氟代烯烃的方法：CF 3 CY = CXnHp其中Y是氢原子或卤素原子（即氟，氯，溴或碘）; X是氢原子或卤素原子（即氟，氯，溴或碘）; n和p是独立地等于0,1或2的整数，条件是（n + p）= 2; 包括在相转移催化剂存在下使下式化合物：其中R 1，R 2，R 3和R 4独立地为氢原子或选自以下的卤素：式中：CF 3 C（R 1a R 2b）C（R 3 c R 4d）氟，氯，溴和碘，条件是R 1，R 2，R 3和R 4中的至少一个是卤素，并且在相邻碳原子上具有至少一个氢和一个卤素; a和b独立地为0,1或2，（a + b）= 2; 且c和d独立地为0,1,2或3和（c + d）= 3; 和至少一种碱金属氢氧化物。碱金属氢氧化物可以是例如氢氧化钾或氢氧化钠，相转移催化剂可以是例如至少一种：冠醚如18-冠-6和15-冠-5; 或鎓盐如季鏻盐和季铵盐。烯烃可用作例如生产其它工业化学品的中间体，以及用作生产低聚物和聚合物的单体。

2. 发明授权

US06551469B1 Photochlorination of 1,1,1,3,3-pentafluoropropane 有权
标题翻译： 1,1,1,3,3-五氟丙烷的光氯化
公开(公告)号：US06551469B1
公开(公告)日：2003-04-22
申请号：US09994438
申请日：2001-11-27
申请人： Haridasan K. Nair , Michael Van Der Puy , David Nalewajek , Timothy R. Demmin , Andrew J. Poss , David E. Bradley , Ian R. Shankland , Martin E. Cheney
发明人： Haridasan K. Nair , Michael Van Der Puy , David Nalewajek , Timothy R. Demmin , Andrew J. Poss , David E. Bradley , Ian R. Shankland , Martin E. Cheney
IPC分类号： C07C1700
CPC分类号： C07C17/10 , C07C19/10
摘要： A process for preparing 1-chloro-1,1,3,3,3-pentafluoropropane, CF3CH2CF2Cl, comprising contacting in a reaction zone in the substantial absence of oxygen, reactants comprising chlorine and 1,1,1,3,3-pentafluoropropane, CF3CH2CHF2 (also referred to as HFC-245fa), and subjecting the reactants to actinic radiation, such as UV light at about 2,000 to 4,000 Angstroms, wherein: (1) inert gas is present at a concentration equal to or less than about 5 wt. % of the total weight of reactants; (2) the molar ratio of chlorine to CF3CH2CHF2 is from about 0.2:1 to about 1.5:1; and (3) the concentration of chlorinated product produced having greater than one chlorine present in the molecule is less than or equal to about 10 wt. %.
摘要翻译：制备1-氯-1,1,3,3,3-五氟丙烷CF 3 CH 2 CF 2 Cl的方法，包括在基本不存在氧的反应区中接触，包含氯的反应物和1,1,1,3,3-五氟丙烷，CF 3 CH 2 CHF 2（也称为HFC-245fa），并使反应物进行光化辐射，例如约2,000至4,000埃的紫外光，其中：（1）惰性气体的存在浓度等于或小于约5 重量反应物总重量的百分比; （2）氯与CF 3 CH 2 CHF 2的摩尔比为约0.2:1至约1.5:1; 和（3）分子中存在的具有大于一个氯的氯化产物的浓度小于或等于约10wt。％。

3. 发明授权

US06466730B2 Radiation curable fluorinated vinyl ethers derived from hexafluoropene 失效
标题翻译：衍生自六氟丙烯的可辐射固化氟化乙烯基醚
公开(公告)号：US06466730B2
公开(公告)日：2002-10-15
申请号：US09919015
申请日：2001-07-31
申请人： Haridasan K. Nair , David Nalewajek , David E. Bradley
发明人： Haridasan K. Nair , David Nalewajek , David E. Bradley
IPC分类号： G02B600
CPC分类号： C07C43/17 , C07C43/172 , C07C43/176 , C07C2601/14 , C08F16/26 , C09D11/101 , G02B6/1221 , G02B6/13
摘要： Vinyl ether compounds having the formula: R—O—X—O—CH═CH2 wherein R is a radical having the formula: R1—CFH—CF2— or R1—CF═CF2—, wherein R1 is an unsubstituted or substituted aliphatic radical, an unsubstituted or substituted cyclic aliphatic radical, an unsubstituted or substituted aromatic radical, an unsubstituted or substituted araliphatic radical, or an unsubstituted or substituted heterocyclic radical, and X is an unsubstituted or substituted aliphatic radical, an un-substituted or substituted cyclic aliphatic radical, an unsubstituted or substituted aromatic radical, an unsubstituted or substituted araliphatic radical, or an unsubstituted or substituted heterocyclic radical. Curable compositions containing the vinyl ether compounds and methods in which substrate coating layers of the vinyl ether compositions are cured, particularly on optical devices, are also disclosed, as well as polymers polymerized from the vinyl ether compounds.
摘要翻译：具有下式的乙烯基醚化合物：其中R是具有下式的基团：R1-CFH-CF2-或R1-CF = CF2-，其中R1是未取代或取代的脂族基团，未取代或取代的环状脂族基团，未取代的或取代的芳族基团，未取代或取代的芳脂族基团，或未取代或取代的杂环基，X是未取代或取代的脂族基团，未取代或取代的环状脂族基团，未取代或取代的芳族基团，未取代或取代的芳族基团，取代的芳脂族基团，或未取代或取代的杂环基团。还公开了包含乙烯基醚化合物的可固化组合物和其中乙烯基醚组合物的基底涂层被固化的方法，特别是在光学器件上，以及由乙烯基醚化合物聚合的聚合物。

4. 发明授权

US06743943B2 Polymerizable halogenated vinyl ethers 失效
标题翻译：可聚合的卤代乙烯基醚
公开(公告)号：US06743943B2
公开(公告)日：2004-06-01
申请号：US09854244
申请日：2001-05-11
申请人： Russell F. Anderson , David E. Bradley , David Nalewajek , Haridasan K. Nair , Mariola J. Proszowski , Eugene V. Sitzman , Ellen L. Swan
发明人： Russell F. Anderson , David E. Bradley , David Nalewajek , Haridasan K. Nair , Mariola J. Proszowski , Eugene V. Sitzman , Ellen L. Swan
IPC分类号： C07C6934
CPC分类号： C07C43/17 , C07C43/172 , C07C43/176 , C07C69/63 , C07C309/73 , C07C2601/14 , C08F8/18 , C08F16/26 , C09D11/101 , C09D129/10 , C09J4/00 , C09J129/10 , G02B6/1221 , G02B6/13 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2542 , G11B7/2545 , G11B7/256 , G11B7/2572 , C08F216/125
摘要： Vinyl ether compounds having the formula: R—O—X—O—CH═CH2 wherein R is a radical selected from R1—CnHm—, R1—CnHm—C(═O)—, R1—CnHm—CH[—O—X—O—CH═CH2—], R1—CnHm—CH[—O—X—O—CH═CH2—]C(═O)—, R1—CnHm—CH[—C(═O)—O—X—O—CH═CH2—], R1—CnHm—CH[—C(═O)—O—X—O—CH═CH2—]C(═O)—, R1—[CFCl—CF2—]pCH2— and HCFCl—CF2—, wherein R1 is hydrogen, an unsubstituted or substituted fluorinated aliphatic radical, an unsubstituted or substituted fluorinated cyclic aliphatic radical, an unsubstituted or substituted fluorinated aromatic radical, an unsubstituted or substituted fluorinated araliphatic radical, or an unsubstituted or substituted fluorinated heterocyclic radical; n is an integer between 1 and 6, inclusive; n≦m≦2n; p is an integer between 1 and 20, inclusive and X is an unsubstituted or substituted aliphatic radical, an unsubstituted or substituted cyclic aliphatic radical, an unsubstituted or substituted aromatic radical, an unsubstituted or substituted araliphatic radical, or an unsubstituted or substituted heterocyclic radical; provided that when R1 of R1—CnHm— is an otherwise unsubstituted fluorinated aliphatic group, X is not ethylene or propylene. Curable compositions containing the vinyl ether compounds are also disclosed, as well as polymers polymerized from the vinyl ether compounds.
摘要翻译：具有下式的乙烯基醚化合物：其中R是选自R1-CnHm-，R1-CnHm-C（= O） - ，R1-CnHm-CH [-OXO-CH = CH2-]，R1-CnHm-CH [-OXO-CH = CH2-] C（= O） - ，R1-CnHm-CH [-C（= O）-OXO-CH = CH2-]，R1-CnHm-CH [-C（= O） OXO-CH = CH 2 - ] C（= O） - ，R 1 - [CFCl-CF 2 - ] pCH 2 - 和HCFCl-CF 2 - ，其中R 1是氢，未取代或取代的氟化脂族基，未取代或取代的氟代环状脂族基团，未取代或取代的氟化芳族基团，未取代或取代的氟化芳脂族基团，或未取代或取代的氟化杂环基团; n是1和6之间的整数，包括1和6; n <= m <= 2n; p是1至20的整数，包括1和20，X是未取代或取代的脂族基团，未取代或取代的环状脂族基团，未取代或取代的芳族基团，未取代或取代的芳脂族基团，或未取代或取代的杂环基团; 条件是当R1-CnHm-的R1是另外未被取代的氟代脂族基团时，X不是乙烯或丙烯。还公开了含有乙烯基醚化合物的可固化组合物，以及由乙烯基醚化合物聚合的聚合物。

5. 发明授权

US06291704B1 Polymerizable halogenated vinyl ethers 失效
标题翻译：可聚合的卤代乙烯基醚
公开(公告)号：US06291704B1
公开(公告)日：2001-09-18
申请号：US09271650
申请日：1999-03-18
申请人： Russell F. Anderson , David E. Bradley , David Nalewajek , Haridasan K. Nair , Mariola J. Proszowski , Eugene V. Sitzman , Ellen L. Swan
发明人： Russell F. Anderson , David E. Bradley , David Nalewajek , Haridasan K. Nair , Mariola J. Proszowski , Eugene V. Sitzman , Ellen L. Swan
IPC分类号： C07C6963
CPC分类号： C07C43/17 , C07C43/172 , C07C43/176 , C07C69/63 , C07C309/73 , C07C2601/14 , C08F8/18 , C08F16/26 , C09D11/101 , C09D129/10 , C09J4/00 , C09J129/10 , G02B6/1221 , G02B6/13 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2542 , G11B7/2545 , G11B7/256 , G11B7/2572 , C08F216/125
摘要： Vinyl ether compounds having the formula: R—O—X—O—CH═CH2 wherein R is a radical selected from R1—CnHm—, R1—CnHm—C(═O)—, R1—CnHm—CH[—O—X—O—CH═CH2—], R1—CnHm—CH[—O—X—O—CH═CH2—]C(═O)—, R1—CnHm—CH[—C(═O)—O—X—O—CH═CH2—], R1—CnHm—CH[—C(═O)—O—X—0—CH═CH2—]C(═O)—, R1—[CFCl—CF2—]pCH2— and HCFCl—CF2—, wherein R1 is hydrogen, an unsubstituted or substituted fluorinated aliphatic radical, an unsubstituted or substituted fluorinated cyclic aliphatic radical, an unsubstituted or substituted fluorinated aromatic radical, an unsubstituted or substituted fluorinated araliphatic radical, or an unsubstituted or substituted fluorinated heterocyclic radical; n is an integer between 1 and 6, inclusive; n≦m≦2n; p is an integer between 1 and 20, inclusive and X is an unsubstituted or substituted aliphatic radical, an unsubstituted or substituted cyclic aliphatic radical, an unsubstituted or substituted aromatic radical, an unsubstituted or substituted araliphatic radical, or an unsubstituted or substituted heterocyclic radical; provided that when R1 of R1—CnHm— is an otherwise unsubstituted fluorinated aliphatic group, X is not ethylene or propylene. Curable compositions containing the vinyl ether compounds are also disclosed, as well as polymers polymerized from the vinyl ether compounds.
摘要翻译：具有下式的乙烯基醚化合物：其中R是选自R1-CnHm-，R1-CnHm-C（= O） - ，R1-CnHm-CH [-OXO-CH = CH2-]，R1-CnHm-CH [-OXO-CH = CH2-] C（= O） - ，R1-CnHm-CH [-C（= O）-OXO-CH = CH2-]，R1-CnHm-CH [-C（= O） OX-0-CH = CH 2 - ] C（= O） - ，R 1 - [CFCl-CF 2 - ] pCH 2 - 和HCFCl-CF 2 - ，其中R 1是氢，未取代或取代的氟化脂族基团，未取代或取代的氟化未取代或取代的氟化芳族基团，未取代或取代的氟化芳脂族基团，或未取代或取代的氟化杂环基团; n是1和6之间的整数，包括1和6; n <= m <= 2n; p是1至20的整数，包括1和20，X是未取代或取代的脂族基团，未取代或取代的环状脂族基团，未取代或取代的芳族基团，未取代或取代的芳脂族基团，或未取代或取代的杂环基团; 条件是当R1-CnHm-的R1是另外未被取代的氟代脂族基团时，X不是乙烯或丙烯。还公开了含有乙烯基醚化合物的固化组合物以及由乙烯基醚化合物聚合的聚合物。

6. 发明授权

US06579667B2 Radiation curable fluorinated vinyl ethers derived from hexafluoropropene 失效
标题翻译：衍生自六氟丙烯的可辐射固化氟化乙烯基醚
公开(公告)号：US06579667B2
公开(公告)日：2003-06-17
申请号：US10264380
申请日：2002-10-04
申请人： Haridasan K. Nair , David Nalewajek , David E. Bradley
发明人： Haridasan K. Nair , David Nalewajek , David E. Bradley
IPC分类号： G03F7028
CPC分类号： C07C43/17 , C07C43/172 , C07C43/176 , C07C2601/14 , C08F16/26 , C09D11/101 , G02B6/1221 , G02B6/13
摘要： Processes for producing optical devices by the steps of: (a) applying a layer of a photocurable composition onto a substrate; (b) imagewise exposing the photocurable composition to actinic radiation to form exposed and non-exposed areas on the substrate; and (c) removing the imagewise non-exposed areas while leaving the imagewise exposed areas on the substrate; wherein the photocurable composition includes: a curable component having at least one compound of the formula: R—O—X—O—CH═CH2 wherein R is R1—CFH—CF2— or R1—CF═CF—, in which R1 is selected from unsubstituted and substituted aliphatic radicals, unsubstituted and substituted cyclic aliphatic radicals, unsubstituted and substituted aromatic radicals, unsubstituted and substituted araliphatic radicals and unsubstituted and substituted heterocyclic radicals; and X is selected from unsubstituted and substituted aliphatic radicals, unsubstituted and substituted cyclic aliphatic radicals, unsubstituted and substituted aromatic radicals, unsubstituted and substituted araliphatic radicals and unsubstituted and substituted heterocyclic radicals; and a photoinitiator compound so that the composition is photocurable.
摘要翻译：通过以下步骤制造光学器件的方法：（a）将光可固化组合物层施加到基底上;（b）将光固化组合物成像曝光于光化辐射，以在基底上形成暴露和未曝光的区域; 并且（c）在将成像曝光区域留在基片上的同时去除成像非曝光区域;其中所述可光固化组合物包括：具有至少一种下式化合物的可固化组分：其中R为R 1 -CFH-CF 2 - 或R 1 -CF = CF-，其中R1选自未取代和取代的脂族基团，未取代和取代的环状脂族基团，未取代和取代的芳族基团，未取代和取代的芳脂族基团和未取代和取代的杂环基团; X选自未取代和取代的脂族基团，未取代和取代的环状脂族基团，未取代和取代的芳族基团，未取代和取代的芳脂族基团和未取代和取代的杂环基团; 和光引发剂化合物，使得组合物是光固化的。

7. 发明授权

US06308001B1 Radiation curable fluorinated vinyl ethers derived from hexafluoropropene 失效
标题翻译：衍生自六氟丙烯的可辐射固化氟化乙烯基醚
公开(公告)号：US06308001B1
公开(公告)日：2001-10-23
申请号：US09218201
申请日：1998-12-22
申请人： Haridasan K. Nair , David Nalewajek , David E. Bradley
发明人： Haridasan K. Nair , David Nalewajek , David E. Bradley
IPC分类号： G02B600
CPC分类号： C07C43/17 , C07C43/172 , C07C43/176 , C07C2601/14 , C08F16/26 , C09D11/101 , G02B6/1221 , G02B6/13
摘要： Vinyl ether compounds having the formula: R—O—X—O—CH═CH2 wherein R is a radical having the formula: R1—CFH—CF2— or R1—CF═CF—, wherein R1 is an unsubstituted or substituted aliphatic radical, unsubstituted or substituted cyclic aliphatic radical, an unsubstituted or substituted aromatic radical, an unsubstituted or substituted araliphatic radical, or an unsubstituted or substituted heterocyclic radical, and X is an unsubstituted or substituted aliphatic radical, an unsubstituted or substituted cyclic aliphatic radical, unsubstituted or substituted aromatic radical, unsubstituted or substituted araliphatic radical or an unsubstituted or substituted heterocyclic radical. Curable compositions containing the vinyl ether compounds and methods in which the substrate coating layers of the vinyl ether compositions are cured, particularly on optical devices, are also disclosed, as well as polymers polymerized from the vinyl ether compounds.
摘要翻译：具有下式的乙烯基醚化合物：其中R是具有下式的基团：R1-CFH-CF2-或R1-CF = CF-，其中R1是未取代或取代的脂族基团，未取代或取代的环状脂肪族基团，未取代或未取代的取代的芳族基团，未取代或取代的芳脂族基团，或未取代或取代的杂环基团，X是未取代或取代的脂族基团，未取代或取代的环状脂族基团，未取代或取代的芳族基团，未取代或取代的芳脂族基团或未取代或取代的杂环基。还公开了含有乙烯基醚化合物的可固化组合物和其中乙烯基醚组合物的基底涂层被固化的方法，特别是在光学器件上，以及由乙烯基醚化合物聚合的聚合物。

8. 发明授权

US06809216B2 Fluorine-containing compounds and polymers derived therefrom 失效
标题翻译：含氟化合物和衍生自其的聚合物
公开(公告)号：US06809216B2
公开(公告)日：2004-10-26
申请号：US10173916
申请日：2002-06-18
申请人： David E. Bradley , Jing Ji Ma , David Nalewajek , George J. Samuels , Leonard M. Stachura , Michael Van Der Puy
发明人： David E. Bradley , Jing Ji Ma , David Nalewajek , George J. Samuels , Leonard M. Stachura , Michael Van Der Puy
IPC分类号： C07C6952
CPC分类号： D06M15/21 , C07C69/653 , C07C233/20 , C08F20/22 , C08F20/28 , D06M15/277 , D06M2200/12
摘要： Provided are fluorine-containing compounds, and polymers derived therefrom, for use in compositions used for treating textile substrates. The present invention further provides methods of making fluorine-containing compounds and polymers derived therefrom, compositions comprising the compounds and/or polymers of the present invention, methods of treating substrates, and the treated products derived therefrom.
摘要翻译：提供含氟化合物及其衍生的聚合物，用于处理织物基材的组合物中。本发明还提供制备含氟化合物和由其衍生的聚合物的方法，包含本发明的化合物和/或聚合物的组合物，处理底物的方法和由其衍生的处理产物。

9. 发明申请

US20090149681A1 METHOD FOR PREPARING 1,1,1,3,3-PENTAFLUOROPROPANE 有权
标题翻译：制备1,1,1,3,3-三氟硼酸的方法
公开(公告)号：US20090149681A1
公开(公告)日：2009-06-11
申请号：US12263848
申请日：2008-11-03
申请人： David E. Bradley , David Nalewajek , Robert L. Bell
发明人： David E. Bradley , David Nalewajek , Robert L. Bell
IPC分类号： C07C19/08
CPC分类号： C07C17/206 , C07C17/21 , C07C19/08
摘要： A process for the production of C2-C4 hydrofluorocarbon, such as 1,1,1,3,3-pentafluoropropane, by contacting a non-fluorinated hydrochlorocarbon with a fluorinating agent, such as hydrogen fluoride, in a liquid catalyst system preferably comprising fluorinated superacid catalyst prepared from SbF5, NbF5, TaF5 or TaF5/SnF4 and HF.
摘要翻译：通过使非氟化氢氯烃与氟化氢如氟化氢接触，在液体催化剂体系中将C2-C4氢氟烃如1,1,1,3,3-五氟丙烷生产的方法优选包括含氟化合物由SbF5，NbF5，TaF5或TaF5 / SnF4和HF制备的超强酸催化剂。

10. 发明授权

US6080899A Method of producing fluorinated organic compounds 失效
标题翻译：氟化有机化合物的制备方法
公开(公告)号：US6080899A
公开(公告)日：2000-06-27
申请号：US236880
申请日：1999-01-25
申请人： David E. Bradley , Kevin Benson , David Nalewajek , Alagappan Thenappan
发明人： David E. Bradley , Kevin Benson , David Nalewajek , Alagappan Thenappan
IPC分类号： C07C17/20 , C07C17/08
CPC分类号： C07C17/206
摘要： A process for producing a fluorinated organic compound comprising: (a) reacting an organic starting material with hydrogen fluoride in the presence of a fluorination catalyst and an HFC reaction solvent to produce a product stream containing the fluorinated organic compound wherein the reaction solvent has a boiling point higher than that of the fluorinated organic compound; and (b) recovering the fluorinated organic compound from the product stream.
摘要翻译：一种氟化有机化合物的制造方法，其特征在于，包括：（a）在氟化催化剂和HFC反应溶剂的存在下，使有机原料与氟化氢反应，制造含有氟化有机化合物的产物流，其中，反应溶剂为沸点高于氟化有机化合物; 和（b）从产物流中回收氟化有机化合物。

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