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

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。

2. 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。

3. 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。

4. 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。％。

5. 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。

6. 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。

7. 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。

8. 发明授权

US08524955B2 Process for the preparation of hexafluoro-2-butyne 有权
标题翻译：制备六氟-2-丁炔的方法
公开(公告)号：US08524955B2
公开(公告)日：2013-09-03
申请号：US13110974
申请日：2011-05-19
申请人： Andrew Joseph Poss , David Nalewajek , Haridasan K. Nair , Michael Van Der Puy , Rajiv Ratna Singh
发明人： Andrew Joseph Poss , David Nalewajek , Haridasan K. Nair , Michael Van Der Puy , Rajiv Ratna Singh
IPC分类号： C07C17/093
CPC分类号： C07C17/354 , C07C17/23 , C07C17/37 , C07C21/22 , C07C21/18 , C07C21/09
摘要： Disclosed is a process for making hexafluoro-2-butyne comprising the steps of: (a) providing a composition comprising CF3CX═CXCF3, where X=halogen; and (b) treating CF3CX═CXCF3 with a dehalogenation catalyst in the presence of a halogen acceptor compound Y, where Y is not hydrogen. The halogen acceptor compound Y is a material capable of being halogenated, preferably a compound having a multiple bond, such as an alkyne, alkene, allene, or carbon monoxide. Another suitable material capable of being halogenated is a cyclopropane. A catalyst effectively transfers halogen from CF3CX═CXCF3 to the halogen acceptor compound. Since Y is not hydrogen, the formation of CF3CX═CHCF3 is greatly reduced or eliminated.
摘要翻译：公开了制备六氟-2-丁炔的方法，包括以下步骤：（a）提供包含CF 3 C X = CXCF 3的组合物，其中X =卤素; 和（b）在卤素受体化合物Y的存在下用脱卤催化剂处理CF 3 C X = CXCF 3，其中Y不是氢。卤素受体化合物Y是能够被卤化的物质，优选具有多重键的化合物，如炔烃，烯烃，烯烃或一氧化碳。能够被卤化的另一种合适的材料是环丙烷。催化剂有效地将卤素从CF 3 C X = CXCF 3转移到卤素受体化合物。由于Y不是氢，CF3CX = CHCF3的形成大大降低或消除。

9. 发明授权

US09550854B2 Amine catalysts for polyurethane foams 有权
标题翻译：用于聚氨酯泡沫的胺催化剂
公开(公告)号：US09550854B2
公开(公告)日：2017-01-24
申请号：US12241606
申请日：2008-09-30
申请人： Michael Van Der Puy , David J. Williams , Haridasan K. Nair , David Nalewajek
发明人： Michael Van Der Puy , David J. Williams , Haridasan K. Nair , David Nalewajek
IPC分类号： C08G18/18 , C08G18/40 , C08J9/14 , C08G101/00
CPC分类号： C08G18/1808 , C08G18/1816 , C08G18/40 , C08G2101/00 , C08G2101/0025 , C08G2105/02 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2203/162 , C08J2203/164 , C08J2203/18 , C08J2205/046 , C08J2205/10 , C08J2375/04
摘要： The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a sterically hindered amine catalyst.
摘要翻译：本发明提供聚氨酯和聚异氰脲酸酯泡沫及其制备方法。更具体地说，本发明涉及开孔，聚氨酯和聚异氰脲酸酯泡沫及其制备方法。泡沫的特征在于细小的均匀的细胞结构和很少或没有泡沫崩溃。泡沫用多元醇预混物组合物制备，该组合物包含氢卤烯烃发泡剂，多元醇，硅氧烷表面活性剂和空间位阻胺催化剂的组合。

10. 发明授权

US08820079B2 Chloro- and bromo-fluoro olefin compounds useful as organic rankine cycle working fluids 有权
标题翻译：氯代和溴代氟代烯烃化合物可用作有机有机酸循环工作液
公开(公告)号：US08820079B2
公开(公告)日：2014-09-02
申请号：US12630647
申请日：2009-12-03
申请人： Gary Zyhowski , Ryan J. Hulse , Haridasan K. Nair , David Nalewajek , Rajiv R. Singh
发明人： Gary Zyhowski , Ryan J. Hulse , Haridasan K. Nair , David Nalewajek , Rajiv R. Singh
IPC分类号： F01K25/08 , C09K5/04 , F25B25/00
CPC分类号： C09K5/048 , C07B2200/09 , C07C21/18 , C09K5/045 , C09K2205/126 , F01K25/06 , F01K25/08
摘要： Aspects of the present invention are directed to working fluids and their use in processes wherein the working fluids comprise compounds having the structure of formula (I): wherein R1, R2, R3, and R4 are each independently selected from the group consisting of: H, F, Cl, Br, and C1-C6 alkyl, at least C6 aryl, at least C3 cycloalkyl, and C6-C15 alkylaryl optionally substituted with at least one F, Cl, or Br, wherein formula (I) contains at least one F and at least one Cl or Br, provided that if any R is Br, then the compound does not have hydrogen. The working fluids are useful in Rankine cycle systems for efficiently converting waste heat generated from industrial processes, such as electric power generation from fuel cells, into mechanical energy or further to electric power. The working fluids of the invention are also useful in equipment employing other thermal energy conversion processes and cycles.
摘要翻译：本发明的方面涉及工作流体及其在工作流体中的用途，其中工作流体包含具有式（I）结构的化合物：其中R 1，R 2，R 3和R 4各自独立地选自：H ，F，Cl，Br和C 1 -C 6烷基，至少C 6芳基，至少C 3环烷基和任选被至少一个F，Cl或Br取代的C 6 -C 15烷基芳基，其中式（I）含有至少一个 F和至少一个Cl或Br，条件是如果任何R是Br，则化合物不具有氢。工作流体在兰金循环系统中有用，可有效地将工业过程产生的废热（如燃料电池的发电）转化为机械能或进一步电力。本发明的工作流体也可用于采用其它热能转换过程和循环的设备中。

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