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1. 发明授权

US4766190A Novel elastomeric fluoropolymer and preparation thereof 失效
标题翻译：新型弹性体氟聚合物及其制备
公开(公告)号：US4766190A
公开(公告)日：1988-08-23
申请号：US917500
申请日：1986-10-10
申请人： Shigeru Morita , Kazuhiko Kuwahara , Masayasu Tomoda , Masahiko Oka
发明人： Shigeru Morita , Kazuhiko Kuwahara , Masayasu Tomoda , Masahiko Oka
IPC分类号： C08F214/18 , C08F14/18 , C08F16/14 , C08F214/26 , C08F216/14 , C08F16/24
CPC分类号： C08F214/262 , C08F2438/01
摘要： An elastomeric fluoropolymer comprising 12 to 50% by mole of repeating units derived from a perfluorovinyl ether of the formula:CF.sub.2 .dbd.CFO--(CF.sub.2 CFXO).sub.m --R.sub.f (I)wherein R.sub.f is a C.sub.1 -C.sub.6 perfluoroalkyl group, X is a fluorine atom or a trifluoromethyl group and m is an integer of 1 to 5, 50 to 88% by mole of repeating units derived from tetrafluoroethylene and 0.1 to 5% by mole of repeating units of hexafluoropropylene having improved strength and compression set.
摘要翻译：包含12-50％（摩尔）衍生自下列通式的全氟乙烯基醚的重复单元：CF 2 = CFO-（CF 2 CFXO）m -R f（I）的弹性体含氟聚合物，其中Rf是C1-C6全氟烷基，X是氟原子或三氟甲基，m为1至5的整数，50至88摩尔％的衍生自四氟乙烯的重复单元和0.1至5摩尔％的具有改进的强度和压缩永久变形的六氟丙烯的重复单元。

2. 发明授权

US4530972A Fluoride-containing polymer and composition containing same 失效
标题翻译：含氟聚合物和含有其的组合物
公开(公告)号：US4530972A
公开(公告)日：1985-07-23
申请号：US428703
申请日：1982-09-30
申请人： Masayoshi Tatemoto , Yasuyoshi Furukawa , Masayasu Tomoda , Masahiko Oka , Shigeru Morita
发明人： Masayoshi Tatemoto , Yasuyoshi Furukawa , Masayasu Tomoda , Masahiko Oka , Shigeru Morita
IPC分类号： C08F14/00 , C08F14/16 , C08F14/18 , C08F214/16 , C08F214/18 , C08F214/28 , C08F216/14 , C08F220/02 , C08K3/10 , C08K3/22 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L27/12 , C08L33/00 , C08L33/02 , C08L101/00
CPC分类号： C08F216/1408 , C08F214/18 , C08F220/02
摘要： A fluorine-containing polymer substantially comprising (A) at least one fluorine-containing olefin of the formula:CF.sub.2 =CXYwherein X is a hydrogen atom or a fluorine atom and Y is a hydrogen atom, a chlorine atom, a fluorine atom, a trifluoromethyl group, a difluoromethyl group, a C.sub.1 -C.sub.3 perfluoroalkoxy group or a group of the formula:--(CF.sub.2).sub.m COOMwherein m is an integer of 0 to 3 and M is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a sodium atom or a potassium atom but when X is a hydrogen atom, Y is always a hydrogen atom, (B) one or more C.sub.4 -C.sub.8 fluorine-containing dienes, (C) at least one iodine atom and (D) at least one saturated or unsaturated fluoro or chlorofluorohydrocarbon group, the molar ratio of the diene (B) and the olefin (A) being from 1.times.10.sup.-4 to 5.times.10.sup.-2, the iodine atom(s) (C) being from 0.001 to 10% by weight based on the weight of the polymer and the molar ratio of the group (D) and the olefin (A) being from 1.times.10.sup.-5 to 5.times.10.sup.-2, can be cross-linked at atmospheric pressure at a cross-linking temperature in the presence of a cross-linking agent. The fluorine-containing polymer may be prepared by polymerizing (B) with the polymerization reaction product of (A) and an iodide compound.
摘要翻译：一种含氟聚合物，其基本上包含（A）至少一种下式的含氟烯烃：CF2 = CXY其中X是氢原子或氟原子，Y是氢原子，氯原子，氟原子，三氟甲基，二氟甲基，C1-C3全氟烷氧基或下式的基团： - （CF2）mCOOM其中m为0-3的整数，M为氢原子，C1-C4烷基，钠原子或钾原子，但当X为氢原子时，Y始终为氢原子，（B）一种或多种C 4 -C 8含氟二烯，（C）至少一个碘原子和（D）至少一个饱和或不饱和氟代或氯氟烃基，二烯（B）和烯烃（A）的摩尔比为1×10 -4至5×10 -2，碘原子（C）为0.001至10重量％关于聚合物的重量和（D）和烯烃（A）的摩尔比为1×10-5至5×10-2的摩尔比可以在大气压下在cro 在交联剂存在下的β-连接温度。含氟聚合物可以通过（B）与（A）的聚合反应产物和碘化物化合物聚合来制备。

3. 发明授权

US4931511A Cross-linkable coating composition 失效
标题翻译：可交联涂料组合物
公开(公告)号：US4931511A
公开(公告)日：1990-06-05
申请号：US245669
申请日：1988-09-16
申请人： Shoji Kawachi , Masayasu Tomoda , Masahiko Oka , Yasuyoshi Furukawa , Hiroyuki Tanaka
发明人： Shoji Kawachi , Masayasu Tomoda , Masahiko Oka , Yasuyoshi Furukawa , Hiroyuki Tanaka
IPC分类号： C08F214/24 , C08F14/24 , C08F214/26 , C08J3/09 , C09D127/12
CPC分类号： C08J3/091 , C09D127/12 , C08J2327/12
摘要： A cross-linkable coating composition comprising a fluorine-containing elastomeric copolymer which comprises (a) 50 to 95% by mole of repeating units derived from a fluoroolefin of the formula:CF.sub.2 .dbd.CXY (I)wherein X and Y are the same or different and a fluorine atom or a chlorine atom, (b) 50 to 5% by mole of repeating units derived from a perfluorovinyl ether of the formula:R.sub.f --[OCFZCF.sub.2 (CF.sub.2).sub.m ].sub.n --OCF.dbd.CF.sub.2 (II)wherein R.sub.f is a C.sub.1 -C.sub.6 perfluoroalkyl group, Z is a fluorine atom or a trifluoromethyl group, n is an integer of 0 to 5 and m is 0 to 1 provided that when m is 1 (one), X is not a trifluoromethyl group and a cross-linking agent for the copolymer, the copolymer and the cross-linking agent being dissolved or dispersed in a fluorosolvent is provided.

4. 发明授权

US4501869A Cross linkable fluorine-containing polymer 失效
标题翻译：可交联的含氟聚合物
公开(公告)号：US4501869A
公开(公告)日：1985-02-26
申请号：US517334
申请日：1983-07-26
申请人： Masayoshi Tatemoto , Masahiko Oka , Hideo Kano , Masayasu Tomoda , Yutaka Ueta
发明人： Masayoshi Tatemoto , Masahiko Oka , Hideo Kano , Masayasu Tomoda , Yutaka Ueta
IPC分类号： C08L27/12 , C08F2/38 , C08F4/00 , C08F4/28 , C08F14/00 , C08F14/18 , C08K5/04 , C08K5/17 , C08L1/00 , C08L7/00 , C08L21/00 , C08L25/18 , C08L27/00 , C08L29/10 , C08L33/00 , C08L33/02 , C08L47/00 , C08F214/16
CPC分类号： C08F14/18 , C08F2438/01
摘要： An easily cross linkable fluorine-containing polymer comprising: (1) a polymeric chain comprising one or more polymer segments, at least one polymer segment of which consists of units of at least one fluorine-containing ethylenically unsaturated compound having 2 to 8 carbon atoms, or units of said fluorine-containing ethylenically unsaturated compound and at least one other monomer selected from the group consisting a fluorine-free ethylenically unsaturated compound having 2 to 4 carbon atoms and a fluorine-containing diene having 4 to 8 carbon atoms, (2) at least one bromine atom liberated from a brominated compound of the formula: RBr.sub.x (wherein R is a saturated hydrocarbon residue and x is a number corresponding to the bonding valency of the residue R) in an amount of 0.001 to 10% by weight based on the polymer weight and (3) a fragment of the brominated compound excluding the said liberated bromine atom therefrom, bonded to the polymeric chain, the polymer being prepared by polymerizing said fluorine-containing ethylenically unsaturated compound with or without said other monomer in the presence of a radical producing source and the brominated compound in at least one step.
摘要翻译：一种易交联的含氟聚合物，包括：（1）包含一个或多个聚合物链段的聚合物链，其至少一个聚合物链段由至少一个具有2-8个碳原子的含氟烯属不饱和化合物的单元组成，或所述含氟烯键式不饱和化合物的单元和选自具有2-4个碳原子的无氟烯键式不饱和化合物和具有4-8个碳原子的含氟二烯烃的至少一种其它单体，（2）从以下式的溴化化合物释放的至少一个溴原子：基于以下化学式的溴化化合物：RBrx（其中R是饱和烃残基，x是对应于残基R的键合化合价的数），其量为0.001至10重量％，基于聚合物重量和（3）除了结合到聚合物链上的所述释放的溴原子的溴化化合物的片段，聚合物由聚合物在自由基产生源和溴化化合物的存在下，在至少一个步骤中使含有或不含所述其它单体的含氟烯键式不饱和化合物的化学化。

5. 发明授权

US4146532A Fluoroelastomer composition with diazobicycloundecenium 失效
标题翻译：具有重氮双环十一碳烯的氟弹性体组合物
公开(公告)号：US4146532A
公开(公告)日：1979-03-27
申请号：US791219
申请日：1977-04-27
申请人： Yutaka Kometani , Shinichi Nakagawa , Takeshi Suzuki , Yasuyoshi Furukawa , Tsuneo Nakagawa , Masayasu Tomoda , Masahiko Oka , Tutomu Terada , Yutaka Ueta
发明人： Yutaka Kometani , Shinichi Nakagawa , Takeshi Suzuki , Yasuyoshi Furukawa , Tsuneo Nakagawa , Masayasu Tomoda , Masahiko Oka , Tutomu Terada , Yutaka Ueta
IPC分类号： C08K5/3465 , C08K13/02 , C08F8/34 , C08F2/38 , C08F8/40 , C08J3/24
CPC分类号： C08K5/3465 , C08K13/02
摘要： A fluoroelastomer composition comprising (a) a fluoroelastomer having stabilized end group derived from an isoparaffin selected from the group consisting of isobutane, isopentane and isohexane, (b) at least one member selected from the group consisting of bivalent metal oxides, bivalent metal hydroxides and mixtures of bivalent metal oxide or metal hydroxide with metal salt of weak acid, (c) an aromatic polyhydroxy compound and (d) a quaternary ammonium compound of 8-alkyl- (or 8-aralkyl-)1,8-diazabicyclo[5.4.0]-7-undecenium, provides a fluoro-rubber having low compression set and excellent elastic properties and has excellent processing and storage properties. The fluoroelastomer can be cured with appropriate induction time and fast cure rate by the use of a specific curing agent system mentioned above.
摘要翻译：一种含氟弹性体组合物，其包含（a）具有稳定的端基的含氟弹性体，其衍生自异烷烃，其选自异丁烷，异戊烷和异己烷，（b）至少一种选自二价金属氧化物，二价金属氢氧化物和二价金属氧化物或金属氢氧化物与弱酸金属盐的混合物，（c）芳族多羟基化合物和（d）8-烷基 - （或8-芳烷基 - ）1,8-二氮杂双环[5.4.1]的季铵化合物。 0] -7-十一碳烯，提供具有低压缩永久变形和优异的弹性的氟橡胶，并且具有优异的加工和保存性能。可以通过使用上述特定的固化剂体系，以适当的诱导时间和快速固化速率固化含氟弹性体。

6. 发明授权

US5001278A Novel fluorovinyl ether and copolymer comprising the same 失效
标题翻译：新型氟乙烯基醚及其共聚物
公开(公告)号：US5001278A
公开(公告)日：1991-03-19
申请号：US177822
申请日：1988-03-24
申请人： Masahiko Oka , Yuji Yutani , Masayasu Tomoda , Mitsuru Kishine , Tetsuo Shimizu
发明人： Masahiko Oka , Yuji Yutani , Masayasu Tomoda , Mitsuru Kishine , Tetsuo Shimizu
IPC分类号： C07C43/17 , C08F214/18 , C08F216/14
CPC分类号： C07C43/17 , C08F214/184 , C08F216/1416
摘要： A fluorovinyl ether of the formula:XCH.sub.2 CF.sub.2 CF.sub.2 --(OCH.sub.2 CF.sub.2 CF.sub.2).sub.m --(OCFYCF.sub.2).sub.n --OCF.dbd.CF.sub.2 (I)wherein X is a hydrogen atom or a halogen atom (e.g. fluorine, chlorine, bromine and iodine); Y is a fluorine atom or a trifluoromethyl group; m is an integer of 0 to 5; and n is 0, 1 or 2, which can modify a polymer of at least one ethylenically unsaturated compound.
摘要翻译：具有下式的氟代乙烯基醚：XCH 2 CF 2 CF 2 - （OCH 2 CF 2 CF 2）m - （OCFYCF 2）n OCF = CF 2（I）其中X是氢原子或卤素原子（例如氟，氯，溴和碘）; Y是氟原子或三氟甲基; m为0〜5的整数。并且n为0,1或2，其可以修饰至少一种烯属不饱和化合物的聚合物。

7. 发明授权

US4670328A Novel impregnated material of a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether 失效
标题翻译：四氟乙烯和全氟烷基乙烯基醚共聚物的新型浸渍材料
公开(公告)号：US4670328A
公开(公告)日：1987-06-02
申请号：US834554
申请日：1986-02-28
申请人： Shoji Kawachi , Masayasu Tomoda , Yutaka Ueta , Masahiko Oka
发明人： Shoji Kawachi , Masayasu Tomoda , Yutaka Ueta , Masahiko Oka
IPC分类号： D06M15/353 , C08J9/40 , D06M15/256 , D06M101/00 , D06M101/02 , D06M101/16 , D06N3/04 , D21H19/14 , D21H19/20 , B32B27/00
CPC分类号： D06M15/256 , D06N3/047 , Y10T428/3154 , Y10T428/31544 , Y10T442/2172 , Y10T442/227 , Y10T442/2549
摘要： An impregnated material comprising an organic or inorganic material selected from the group consisting of a woven fabric, a non-woven fabric and an open cell porous material which is impregnated with a copolymer which comprises 50 to 95% by mole of repeating units derived from tetrafluoroethylene and 5 to 50% by mole of repeating units derived from perfluoroalkyl vinyl ether of the formula:CF.sub.2 .dbd.CFOR.sub.f (I)wherein R.sub.f is a C.sub.1 -C.sub.6 perfluoroalkyl group or a group of the formula:--(CF.sub.2 CFXO).sub.n --R.sub.f (II)wherein R.sub.f is the same as defined above, X is a fluorine atom or a trifluoromethyl group and n is an integer of 1 to 10, which has good chemical, corrosion, solvent and oil resistance as well as water- and oil-repellence.
摘要翻译：包含有机或无机材料的浸渍材料，该有机材料或无机材料选自织造织物，无纺织物和开孔细孔多孔材料，该共聚物浸渍有包含50-95％（摩尔）衍生自四氟乙烯的重复单元和5至50摩尔％的衍生自下式的全氟烷基乙烯基醚的重复单元：CF 2 = CFOR f（I）其中R f是C 1 -C 6全氟烷基或下式的基团： - （CF 2 CFXO）n -R f ）其中Rf与上述定义相同，X为氟原子或三氟甲基，n为1〜10的整数，具有良好的化学，腐蚀，溶剂和耐油性以及拒水拒油性。

8. 发明授权

US4141874A Fluorine-containing elastomeric copolymers, process for preparing the same and composition containing the same 失效
标题翻译：含氟弹性体共聚物，其制备方法和含有该共聚物的组合物
公开(公告)号：US4141874A
公开(公告)日：1979-02-27
申请号：US740772
申请日：1976-11-10
申请人： Masahiko Oka , Singo Tanigawa , Takesi Suzuki , Masayasu Tomoda , Yutaka Ueta
发明人： Masahiko Oka , Singo Tanigawa , Takesi Suzuki , Masayasu Tomoda , Yutaka Ueta
IPC分类号： C08F2/16 , C08F259/08 , C08L27/16
CPC分类号： C08F259/08
摘要： Elastomeric copolymer of vinylidene fluoride and at least one other fluorine-containing monomer containing 28 to 92% by mole of the vinylidene fluoride unit and having an intrinsic viscosity of 0.4 to 1.3 at 35.degree. C. in methyl ethyl ketone, which is prepared by a two-stage polymerization process of vinylidene fluoride monomer and at least one other fluorine-containing monomer wherein monomers are copolymerized in an aqueous medium in the presence of a water-soluble radical polymerization initiator at a first stage to give a first stage-copolymer having an intrinsic viscosity of 0.01 to 3.0 at 35.degree. C. in methyl ethyl ketone and then copolymerized in an aqueous medium in the presence of the first stage-copolymer and an oil-soluble radical polymerization initiator at a second stage to give a second stage-copolymer, said elastomeric copolymer comprising 1 to 80% by weight of the first stage-copolymer and 20 to 99% by weight of the second stage-copolymer, process for preparing the same and composition containing the same. The elastomeric copolymer can be cured at satisfactory cure rate to give cured rubber having low compression set and high elongation.
摘要翻译：偏二氟乙烯与至少一种含有28-92％（摩尔）偏二氟乙烯单元的其它含氟单体的弹性共聚物，在35℃下在甲基乙基酮中的特性粘度为0.4〜1.3，其由偏二氟乙烯单体和至少一种其它含氟单体的两阶段聚合方法，其中单体在第一阶段在水溶性自由基聚合引发剂存在下在水性介质中共聚，得到第一阶段共聚物，其具有在35℃下在甲基乙基酮中的特性粘度为0.01〜3.0，然后在第一阶段共聚物和油溶性自由基聚合引发剂的存在下，在含水介质中共聚，得到第二级共聚物，所述弹性体共聚物包含1至80重量％的第一阶段共聚物和20至99重量％的第二阶段共聚物，其制备方法 nd组合物。弹性体共聚物可以以令人满意的固化速率固化，得到具有低压缩永久变形和高伸长率的固化橡胶。

9. 发明授权

US4696989A Fluorine-containing elastomeric copolymer 失效
标题翻译：含氟弹性共聚物
公开(公告)号：US4696989A
公开(公告)日：1987-09-29
申请号：US849734
申请日：1986-04-09
申请人： Masahiko Oka , Yutaka Ueta , Hideo Kano , Masayasu Tomoda , Shoji Kawachi
发明人： Masahiko Oka , Yutaka Ueta , Hideo Kano , Masayasu Tomoda , Shoji Kawachi
IPC分类号： C08F14/28 , C08F214/18 , C08F214/22 , C08F214/26 , C08F214/28 , H01B3/44 , C08F14/18 , C08F14/22
CPC分类号： H01B3/445 , C08F214/18
摘要： A copolymer comprising repeating units derived from tetrafluoroethylene, vinylidene fluoride and hexafluoropropylene in a molar ratio within an area defined on a tetrafluoroethylene, vinylidene fluoride and hexafluoropropylene ternary composition diagram by a hexagon with its first vertex A at 34.0% by weight of tetrafluoroethylene, 8.5% by weight of vinylidene fluoride and 57.5% by weight of hexafluoropropylene; its second vertex B at 26.5% by weight of tetrafluoroethylene, 14.5% by weight of vinylidene fluoride and 59.0% by weight of hexafluoropropylene; its third vertex C at 31.0% by weight of tetrafluoroethylene, 24.0% by weight of vinylidene fluoride and 45.0% by weight of hexafluoropropylene; its fourth vertex D at 49.0% by weight of tetrafluoroethylene, 26.5% by weight of vinylidene fluoride and 24.5% by weight of hexafluoropropylene; its fifth vertex E at 49.0% by weight of tetrafluoroethylene, 11.0% by weight of vinylidene fluoride and 40.0% by weight of hexafluoropropylene; and its sixth vertex F at 50.0% by weight of tetrafluoroethylene, 9.0% by weight of vinylidene fluoride and 41.0% by weight of hexafluoropropylene having not only good flexibility, heat resistance and flame retardance but also good insulating performance and moldability.
摘要翻译：包含衍生自四氟乙烯，偏二氟乙烯和六氟丙烯的重复单元的摩尔比在四氟乙烯，偏二氟乙烯和六氟丙烯三元组成图中的四边形组成图中，其第一顶点A为34.0重量％的四氟乙烯，8.5重量％的偏二氟乙烯和57.5重量％的六氟丙烯; 其第二顶点B为26.5重量％的四氟乙烯，14.5重量％的偏二氟乙烯和59.0重量％的六氟丙烯; 其第三顶点C为31.0重量％的四氟乙烯，24.0重量％的偏二氟乙烯和45.0重量％的六氟丙烯; 其第四顶点D为49.0重量％的四氟乙烯，26.5重量％的偏二氟乙烯和24.5重量％的六氟丙烯; 其第五顶点E为49.0重量％的四氟乙烯，11.0重量％的偏二氟乙烯和40.0重量％的六氟丙烯; 其第四顶点F为40.0重量％的四氟乙烯，9.0重量％的偏二氟乙烯和41.0重量％的六氟丙烯，不仅具有良好的柔韧性，耐热性和阻燃性，而且具有良好的绝缘性能和成型性。

10. 发明授权

US5214097A Fluororubber composition 失效
标题翻译：氟橡胶组合物
公开(公告)号：US5214097A
公开(公告)日：1993-05-25
申请号：US700419
申请日：1991-05-15
申请人： Masayasu Tomoda , Shigeru Morita , Etsuo Minamino , Eisuke Yamada , Hiroshi Okamoto , Shinji Inagaki , Junji Furukawa
发明人： Masayasu Tomoda , Shigeru Morita , Etsuo Minamino , Eisuke Yamada , Hiroshi Okamoto , Shinji Inagaki , Junji Furukawa
IPC分类号： C08L9/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L27/12 , C08L53/00 , C08L57/00
CPC分类号： C08L21/00 , C08L27/12 , C08L23/16 , C08L53/00 , C08L9/06
摘要： A fluororubber composition comprising 100 parts by weight of a rubber mixture which comprises 5 to 70% by weight of at least one rubber selected from the group consisting of diene rubbers and polyolefin rubbers and 95 to 30 by weight of a fluororubber and 1 to 20 parts by weight of a block copolymer which comprises a vinyl monomer and a fluorovinyl monomer, which has good compatibility between the rubber components and gives a cured material having improved chemical resistance, heat resistance, oil resistance, and the like.

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