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1. 发明授权

US4298699A Process for producing fluorinated polymer having ion-exchange groups 失效
标题翻译：制备具有离子交换基团的氟化聚合物的方法
公开(公告)号：US4298699A
公开(公告)日：1981-11-03
申请号：US119521
申请日：1980-02-07
申请人： Tatsuro Asawa , Haruhisa Miyake , Masami Yamashita , Yoshio Sugaya
发明人： Tatsuro Asawa , Haruhisa Miyake , Masami Yamashita , Yoshio Sugaya
IPC分类号： C08F214/18 , B01J39/20
CPC分类号： C08F214/184
摘要： A fluorinated copolymer having ion-exchange group is produced by copolymerizing a fluorinated ethylenic unsaturated monomer and a functional monomer having a functional group of carboxylic acid group or a group which can be converted to carboxylic acid group in an aqueous medium in the presence of a polymerization initiator source. The fluorinated copolymer obtained by the copolymerization is treated with an alcohol at higher than 20.degree. C. in the form of particles before a molding. The melt flowability of the fluorinated copolymer is improved.
摘要翻译：具有离子交换基团的氟化共聚物是通过使氟化烯属不饱和单体和具有羧酸基官能团的官能单体或能够在水性介质中转化为羧酸基团的官能单体在聚合反应启动源。通过共聚获得的含氟共聚物在成型前以高于20℃的醇以颗粒的形式进行处理。氟化共聚物的熔体流动性提高。

2. 发明授权

US4341685A Process for preparing organic dispersion of acid type fluorinated polymer 失效
标题翻译：制备酸型氟化聚合物有机分散体的方法
公开(公告)号：US4341685A
公开(公告)日：1982-07-27
申请号：US203391
申请日：1980-11-03
申请人： Haruhisa Miyake , Yoshio Sugaya , Tatsuro Asawa
发明人： Haruhisa Miyake , Yoshio Sugaya , Tatsuro Asawa
IPC分类号： C08J3/09 , C08J5/22 , C08K5/02
CPC分类号： C08J3/09 , C08J5/225 , C08J2327/12
摘要： An organic dispersion is prepared of an acid type fluorinated polymer comprises copolymerizing a fluorinated ethylenically unsaturated monomer and a functional monomer having an acid type functional group in an aqueous medium under an action of a polymerization initiator source to obtain an aqueous dispersion of an acid type fluorinated polymer having the functional monomer unit content of 5 to 40 mol %; and replacing an aqueous medium of the aqueous dispersion to a hydrophilic organic medium under maintaining the dispersion.
摘要翻译：制备酸型氟化聚合物的有机分散体，其包括在聚合引发剂源的作用下在水性介质中共聚氟化烯键式不饱和单体和具有酸型官能团的官能单体以获得酸式氟化的水性分散体功能单体单元含量为5〜40摩尔％的聚合物; 并在保持分散体的情况下将水性分散体的水性介质替换为亲水性有机介质。

3. 发明授权

US4610764A Electrolytic cation exchange membrane 失效
标题翻译：电解阳离子交换膜
公开(公告)号：US4610764A
公开(公告)日：1986-09-09
申请号：US735714
申请日：1985-05-20
申请人： Tatsuro Asawa , Haruhisa Miyake , Yoshio Sugaya
发明人： Tatsuro Asawa , Haruhisa Miyake , Yoshio Sugaya
IPC分类号： C08J5/22 , C25B1/34 , C25B13/00
CPC分类号： C08J5/2281 , C08J2327/18
摘要： An electrolytic cation exchange membrane which comprises a first film made of a fluorinated polymer having cation exchange groups and containing a fibrillated tetrafluoroethylene polymer and a second film laminated thereon, made of a fluorinated polymer having carboxylic acid groups as its ion exchange groups, said first film having a greater thickness and smaller specific electric resistance than said second film.
摘要翻译：一种电解阳离子交换膜，其包含由具有阳离子交换基团并含有原纤化四氟乙烯聚合物的氟化聚合物制成的第一膜和层压在其上的由具有羧酸基的氟化聚合物作为其离子交换基团的第二膜，所述第一膜具有比所述第二膜更大的厚度和更小的比电阻。

4. 发明授权

US4385150A Organic solution of fluorinated copolymer having carboxylic acid groups 失效
标题翻译：含有羧酸基团的氟化共聚物的有机溶液
公开(公告)号：US4385150A
公开(公告)日：1983-05-24
申请号：US309775
申请日：1981-10-08
申请人： Haruhisa Miyake , Yoshio Sugaya , Tatsuro Asawa
发明人： Haruhisa Miyake , Yoshio Sugaya , Tatsuro Asawa
IPC分类号： C08L27/12 , B01D71/32 , C08F14/00 , C08F14/18 , C08F214/18 , C08J3/09 , C08J3/11 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L101/00 , C08K5/05
CPC分类号： C08J3/09 , C08F214/184 , C08J2327/12
摘要： An organic solution of a fluorinated copolymer having carboxylic acid groups comprises the copolymer of fluorinated ethylenically unsaturated monomer and a functional monomer having carboxylic acid group (--COOH group) dissolved in a hydrophilic organic solvent with a small amount of water.
摘要翻译：具有羧酸基团的含氟共聚物的有机溶液包括氟化烯键式不饱和单体和在亲水性有机溶剂中溶解少量水的具有羧酸基（-COOH基）的官能单体的共聚物。

5. 发明授权

US4320205A Process for producing fluorinated polymer having ion-exchange groups 失效
标题翻译：制备具有离子交换基团的氟化聚合物的方法
公开(公告)号：US4320205A
公开(公告)日：1982-03-16
申请号：US183165
申请日：1980-09-02
申请人： Tatsuro Asawa , Haruhisa Miyake , Masami Yamashita
发明人： Tatsuro Asawa , Haruhisa Miyake , Masami Yamashita
IPC分类号： B01J39/20 , C08F2/06 , C08F2/16 , C08F14/00 , C08F14/18 , C08F214/18
CPC分类号： C08F214/184 , B01J39/20
摘要： A fluorinated copolymer having ion-exchange group is produced by copolymerizing a fluorinated ethylenic unsaturated monomer and a functional monomer having a functional group of carboxylic acid group or a group which can be converted to carboxylic acid group in an aqueous medium in the presence of a polymerization initiator source and in the presence of a specific molecular weight regulator. The specific molecular weight regulator is selected from the group consisting of aliphatic alkanes alicyclic alkanes and water soluble organic solvents and controls the molecular weight without lowering the copolymerization velocity and without lowering the stability of the aqueous latex.
摘要翻译：具有离子交换基团的氟化共聚物是通过使氟化烯属不饱和单体和具有羧酸基官能团的官能单体或能够在水性介质中转化为羧酸基团的官能单体在聚合反应引发剂源和在特定分子量调节剂存在下。特定的分子量调节剂选自脂族烷烃脂环族烷烃和水溶性有机溶剂，并且控制分子量而不降低共聚速度并且不降低水性胶乳的稳定性。

6. 发明授权

US4116888A Process for producing fluorinated copolymer having ion-exchange groups 失效
标题翻译：制备具有离子交换基团的氟化共聚物的方法
公开(公告)号：US4116888A
公开(公告)日：1978-09-26
申请号：US739728
申请日：1976-11-08
申请人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
发明人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
IPC分类号： C08F2/06 , C08F214/18 , C08F216/14 , C08J5/22 , C25B1/46
CPC分类号： C25B1/46 , C08F214/184 , C08F216/14 , C08F216/1408 , C08J5/2237 , C08J2327/12
摘要： A fluorinated copolymer having 1 to 50 mole % of a component having functional group of carboxylic acid group or a group which can be converted to carboxylic acid group, is produced by copolymerizing a fluorinated ethylenic unsaturated monomer and a functional monomer having the functional group in the presence of a polymerization initiator source in 0 to 10 mole of an inert organic solvent per 1 mole of the functional monomer under the pressure of higher than 6 kg/cm.sup.2 whereby the copolymer having high molecular weight (T.sub.Q of higher than 150.degree. C) and an ion exchange capacity of 0.5 to 4 meq/g dry polymer is produced.
摘要翻译：通过使氟化烯属不饱和单体和具有官能团的官能单体共聚而制备具有1〜50摩尔％的具有羧酸基官能团的成分或可以转化为羧酸基的氟化共聚物在高于6kg / cm 2的压力下，每1摩尔官能单体在0至10摩尔惰性有机溶剂中存在聚合引发剂源，由此具有高分子量（TQ高于150℃）的共聚物和产生0.5〜4meq / g干燥聚合物的离子交换容量。

7. 发明授权

US4508603A Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide 失效
标题翻译：氟化阳离子交换膜及其在碱金属卤化物电解中的应用
公开(公告)号：US4508603A
公开(公告)日：1985-04-02
申请号：US957453
申请日：1978-11-03
申请人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
发明人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
IPC分类号： C08J5/22 , C25B1/34 , C25B13/08
CPC分类号： C08J5/2237 , C08J2327/12
摘要： A fluorinated cation exchange membrane is formed using a copolymer of a fluorovinyl ether (I) having the formulaCF.sub.2 .dbd.CF--O--CF.sub.2 --CFXOCF.sub.2).sub.l (CFX').sub.m (CF OCFX").sub.n Awherein l is 0 to 3; m is 2 to 6; n is 0 to 4 and one of l and n is not zero and l+m+n.gtoreq.3; X, X' and X" are the same or different and each respectively represent --F or --CF.sub.3 ; A represents --CN,--COF, --COOH, --COOR,--COOM or --CONR.sub.2 R.sub.3 ; R.sub.1 represents a C.sub.1-10 alkyl group; and M represents an alkali metal or a quaternary ammonium salt; and a fluorinated olefin (II), or a hydrolyzed copolymer thereof. The fluorinated cation exchange membrane is used for production of a halogen and an alkali metal hydroxide by electrolysis of an alkali metal hydride.
摘要翻译：使用式CF2 = CF-O-CF2-CFXOCF2）l（CFX'）m（CFOCFX“）nA的氟代乙烯基醚（I）的共聚物，其中I为0至3，形成氟化阳离子交换膜; m为2〜6; n为0〜4，l和n之一不为零，l + m + n> / = 3; X，X'和X“相同或不同，分别表示-F或-CF 3; A表示-CN，-COF，-COOH，-COOR，-COOM或-CONR2R3; R1表示C1-10烷基; M表示碱金属或季铵盐; 和氟化烯烃（II）或其水解共聚物。氟化阳离子交换膜用于通过电解碱金属氢化物制造卤素和碱金属氢氧化物。

8. 发明授权

US4138373A Process for producing fluorinated copolymer having ion-exchange groups 失效
标题翻译：制备具有离子交换基团的氟化共聚物的方法
公开(公告)号：US4138373A
公开(公告)日：1979-02-06
申请号：US837225
申请日：1977-09-27
申请人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
发明人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
IPC分类号： B01J47/12 , C08F2/18 , C08F14/00 , C08F14/18 , C08F16/00 , C08F16/14 , C08F214/18 , C08F216/14 , C08J5/22
CPC分类号： C08F214/184 , C08F216/14 , C08J5/2237 , C08J2327/12
摘要： A fluorinated copolymer having 1 to 50 mole % of a component having functional group of carboxylic acid group or a group which can be converted to carboxylic acid group, is produced by copolymerizing a fluorinated ethylenic unsaturated monomer and a functional monomer having the functional group in the presence of a polymerization initiator source in an aqueous medium under the pressure of higher than 7 kg/cm.sup.2 whereby the copolymer having high molecular weight (T.sub.Q of higher than 150.degree. C.) and an ion exchange capacity of 0.5 to 4 meq/g dry polymer is produced.
摘要翻译：通过使氟化烯属不饱和单体和具有官能团的官能单体共聚而制备具有1〜50摩尔％的具有羧酸基官能团的成分或可以转化为羧酸基的氟化共聚物在高于7kg / cm 2的压力下在水性介质中存在聚合引发剂源，由此具有高分子量（TQ高于150℃）和0.5-4meq / g干燥的离子交换容量的共聚物生产聚合物。

9. 发明授权

US4340680A Cation exchange membrane of fluorinated polymer for an electrolysis 失效
标题翻译：用于电解的氟化聚合物的阳离子交换膜
公开(公告)号：US4340680A
公开(公告)日：1982-07-20
申请号：US171286
申请日：1980-07-23
申请人： Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
发明人： Tatsuro Asawa , Masaaki Yamabe , Haruhisa Miyake
IPC分类号： C25B13/08 , B01J47/12 , C08J5/22 , C25B1/46
CPC分类号： C25B1/46 , C08J5/225 , C08J2327/12
摘要： A cation exchange membrane of a fluorinated polymer for an electrolysis comprises a structure of a copolymer of a fluorinated olefin and a fluorovinyl compound having the formulaCF.sub.2 .dbd.CX--(OCF.sub.2 CFY).sub.l (O).sub.m (CFY').sub.n COOMwherein X represents --F or --CF.sub.3 ; Y and Y' respectively represents --F or a C.sub.1 -C.sub.10 perfluoroalkyl group; l is 0 to 3; m is 0 or 1; n is 0 to 12 and M represents hydrogen atom or an alkali metal atom; and a modified surface layer of said cation exchange membrane in an anode side which has --SO.sub.3 M groups formed by converting --COOM groups.
摘要翻译：用于电解的含氟聚合物的阳离子交换膜包括具有式CF 2 = CX-（OCF 2 CF 3）1（O）m（CFY'）n COOM的氟化烯烃和氟乙烯基化合物的共聚物的结构，其中X表示-F 或-CF 3; Y和Y'分别表示-F或C1-C10全氟烷基; l为0〜3; m为0或1; n为0〜12，M为氢原子或碱金属原子; 以及阳极侧的所述阳离子交换膜的改性表面层，其具有通过转化-COOM基团而形成的-SO 3 M基团。

10. 发明授权

US4126588A Fluorinated cation exchange membrane and use thereof in electrolysis of alkali metal halide 失效
标题翻译：氟化阳离子交换膜及其在碱金属卤化物电解中的应用
公开(公告)号：US4126588A
公开(公告)日：1978-11-21
申请号：US755068
申请日：1976-12-28
申请人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Tomoki Gunjima , Haruhisa Miyake
发明人： Hiroshi Ukihashi , Tatsuro Asawa , Masaaki Yamabe , Tomoki Gunjima , Haruhisa Miyake
IPC分类号： C08F8/12 , C08J5/22 , C25B1/10
CPC分类号： C08J5/2237 , B01J39/185 , B01J47/12 , C08F8/12 , C25B1/46 , C25B13/08 , C08J2327/18
摘要： A fluorinated cation exchange membrane is made of three component copolymer produced by copolymerizing a fluorovinylpolyether having the formula Icf.sub.2 .dbd. cf--o-cf.sub.2 --(cfxocf.sub.2).sub..alpha. --(cfx').sub..beta. --(cf.sub.2 ocfx").sub..gamma. --awherein .alpha. is 0 to 3; .beta. is 0 to 6; .gamma. is 0 to 4 and either .alpha. or .gamma. is not 0; X, X' and X" respectively represent --F or a C.sub.1-5 perfluoroalkyl group; A represents --CN--, --COF, --COOH, --COOR.sub.1, --COOM or --CONR.sub.2 R.sub.3 ; R.sub.1 represents a C.sub.1-10 alkyl group preferably a C.sub.1-3 alkyl group, R.sub.2 and R.sub.3 respectively represents hydrogen atom or a C.sub.1-10 alkyl group; and M represents an alkali metal atom or a quaternary ammonium group, a fluorovinyl compound having the formula IIcf.sub.2 .dbd. cf--(o).sub..delta. --(cfy).sub..gamma. --a'wherein .delta. is 0 to 1; .gamma. is 1 to 6; Y represents --F or a C.sub.1-5 perfluoroalkyl group; A is defined in the formula I and a fluorinated olefin having the formula IIIcf.sub.2 .dbd. czz'wherein Z and Z' respectively represent --H, --Cl, --F or --CF.sub.3, and if necessary hydrolyzing the copolymer.
摘要翻译：氟化阳离子交换膜由通过共聚具有式I CF 2 = CF-O-CF 2 - （CFXOCF 2）α - （CFX'）β - （CF 2 OCF X“）γ-A的氟乙烯基聚醚制备的三组分共聚物制成，其中α为 0到3; beta为0至6; γ为0至4，α或γ不为0; X，X'和X“分别表示-F或C1-5全氟烷基; A表示-CN-，-COF，-COOH，-COOR 1，-COOM或-CONR 2 R 3; R1表示C1-10烷基，优选C1-3烷基，R2和R3分别表示氢原子或C1-10烷基; M表示碱金属原子或季铵基，具有式II CF 2 = CF-（O）δ-（CFY）γ-A'的氟乙烯基化合物，其中δ为0至1; γ为1〜6; Y表示-F或C1-5全氟烷基; 在式I中定义A和具有式III CF 2 = CZZ'的氟化烯烃，其中Z和Z'分别表示-H，-Cl，-F或-CF 3，如果需要，水解该共聚物。

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