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公开(公告)号：US07501466B2
公开(公告)日：2009-03-10
申请号：US11643391
申请日：2006-12-21
Applicant: Tamotsu Yoshida , Jun Okabe
Inventor： Tamotsu Yoshida , Jun Okabe
CPC classification number: C08K5/0025 , C08K3/26 , C08K5/092 , C08K5/19 , C08L25/18 , C08L33/062 , C08L33/14
Abstract: An acrylic elastomer composition comprising (A) a halogen-containing acrylic elastomer, (B) a polyvalent carboxylic acid, (C) a quaternary onium salt and (D) a hydrotalcite can be vulcanized within a shorter vulcanization time to give a vulcanization product having distinguished normal state physical properties and compression set characteristics, even without any secondary vulcanization.
Abstract translation: 包含（A）含卤素的丙烯酸弹性体，（B）多元羧酸，（C）季铵盐和（D）水滑石的丙烯酸类弹性体组合物可以在更短的硫化时间内硫化，得到硫化产物， 明显的正常状态物理性能和压缩永久变形特性，即使没有二次硫化。
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公开(公告)号：US06380318B1
公开(公告)日：2002-04-30
申请号：US09095992
申请日：1998-06-11
Applicant: Kuniyoshi Saito , Eiji Komiya , Jun Okabe
Inventor： Kuniyoshi Saito , Eiji Komiya , Jun Okabe
IPC: C08S26510
CPC classification number: C08F8/32 , C08F8/14 , C08F8/26 , C08F8/30 , C08F2800/20 , C08F2810/10 , C08F2810/30 , C08F2810/50 , C08F2220/1808 , C08F2220/1825 , C08F210/02 , C08F220/14
Abstract: A modified acrylic rubber having distinguished molding characteristics and O-ring compression set characteristic is produced by mixing an acrylic rubber having reactive functional groups such as active chlorine groups, carboxylic groups, epoxy groups, active ester groups, etc. with an unsaturated compound reactive with the reactive functional group with heating in the absence of a solvent.
Abstract translation: 通过将具有活性氯基，羧基，环氧基，活性酯基等反应性官能团的丙烯酸类橡胶与不饱和化合物反应的丙烯酸类橡胶与具有与O形环压缩变形特性反应的不饱和化合物 反应性官能团在不存在溶剂的情况下加热。
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公开(公告)号：US6015860A
公开(公告)日：2000-01-18
申请号：US133862
申请日：1998-08-13
Applicant: Yoshihiro Kuzumaki , Iwao Moriyama , Jun Okabe
Inventor： Yoshihiro Kuzumaki , Iwao Moriyama , Jun Okabe
CPC classification number: C08G18/6225 , C08G18/807
Abstract: An acrylic elastomer composition, which comprises a carboxyl group-containing acrylic elastomer, a polyfunctional isocyanate compound or a blocked isocyanate, and at least one of a guanidine, a quaternary onium salt, a tertiary amine and a tertiary phosphine has an improved scorch resistance without lowering the normal state physical properties, heat resistance and compression set characteristics of the resulting vulcanization products, when the polyfunctional isocyanate used, or has an improved scorch resistance, particulary at high temperatures, without lowering the vulcanization speed when the blocked isocyanate is used.
Abstract translation: 包含含羧基的丙烯酸弹性体，多官能异氰酸酯化合物或封端异氰酸酯以及胍，季鎓盐，叔胺和叔膦中的至少一种的丙烯酸类弹性体组合物具有改善的耐焦烧性，而没有 当使用多官能异氰酸酯时，降低所得硫化产物的正常状态物理性能，耐热性和压缩永久变形特性，或者在高温下特别是具有改善的耐焦烧性，而不降低使用封端异氰酸酯时的硫化速度。
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公开(公告)号：US5942580A
公开(公告)日：1999-08-24
申请号：US610948
申请日：1996-03-05
Applicant: Tamotsu Yoshida , Jun Okabe
Inventor： Tamotsu Yoshida , Jun Okabe
IPC: C08F265/04 , C08L33/16
CPC classification number: C08F265/04
Abstract: An acrylic rubber composition comprising a halogen-containing acrylic rubber, a vulcanizing agent and at least one unsaturated compound selected from the group consisting of (1) .alpha.-olefins having at least 4 carbon atoms, (2) carboxylic acid vinyl esters, (3) alkyl vinyl ethers, (4) lower alkyl cyclohexenes or cyclohexenecarboxylic acid caprolactone esters and (5) unsaturated dicarboxylic acid diesters can give vulcanization products having an improved compression set without any substantial deterioration of normal state physical properties and resistance to heat ageing of the vulcanization products, where the unsaturated compound gives off no unpleaseant odor without any skin irritation when vulcanized and without lowering the mold releasability.
Abstract translation: 一种丙烯酸橡胶组合物，其包含含卤素的丙烯酸橡胶，硫化剂和至少一种选自（1）具有至少4个碳原子的α-烯烃，（2）羧酸乙烯酯，（3） ）烷基乙烯基醚，（4）低级烷基环己烯或环己烯羧酸己内酯酯和（5）不饱和二羧酸二酯可以得到具有改进的压缩永久变形的硫化产物，而不会使正常状态物理性能和硫化热老化性能显着降低 产品，其中不饱和化合物在硫化时不发生不愉快的气味而没有任何皮肤刺激，并且不降低脱模性。
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5.发明授权Acrylic copolymer elastomer, its blend rubber and blend rubber composition 失效丙烯酸共聚物弹性体，其混合橡胶和混合橡胶组合物
公开(公告)号：US5959037A
公开(公告)日：1999-09-28
申请号：US692686
申请日：1996-08-06
Applicant: Kuniyoshi Saito , Iwao Moriyama , Jun Okabe
Inventor： Kuniyoshi Saito , Iwao Moriyama , Jun Okabe
IPC: C08K5/19 , C08F220/10 , C08F220/12 , C08F220/28 , C08K5/42 , C08K5/49 , C08L27/12 , C08L33/00 , C08L33/04 , C08L33/06 , C08L33/14 , C08L15/02
CPC classification number: C08F220/12 , C08L27/12 , C08L33/06
Abstract: A novel acrylic copolymer elastomer comprising �I! an alkyl acrylate; �II! (a) CH.sub.a .dbd.CRCOOR.sub.2 OCOR.sub.1, (b) CH.sub.2 .dbd.CRCO�O(CH.sub.2) pCO!qOR.sub.1 or (c) CH.sub.2 .dbd.CRCOOR.sub.2 �CO(CH.sub.2)pO!qCOR.sub.1 ; and �III! (1) CH.sub.2 .dbd.CRCOO(CH.sub.2)nPhOR', (2) CH.sub.2 .dbd.CRCOO(CH.sub.2)nOCO(CH.sub.2)mPhOR', (3) CH.sub.2 .dbd.CHOCO(CH.sub.2)mPhOR', (4) CH.sub.2 .dbd.CHOCO(CH.sub.2)nOCO(CH.sub.2)mPhOR', (5) CH.sub.2 .dbd.CHO(CH.sub.2)nOCO(CH.sub.2)mPhOR' or (6) CH.sub.2 .dbd.CHPh(CH.sub.2)nOCO(CH.sub.2)mPhOR' where R is a hydrogen atom or a methyl group, R.sub.1 is an alkyl group, R.sub.2 is an alkylene group, R' is a hydrogen atom, an acyl group or a trialkylsilyl group and Ph is a phenylene group, provides a blend rubber having an improved cold resistance and an intermediate heat resistance between the heat resistance of acrylic copolymer elastomer and that of fluorine-containing elastomer, when blended with the fluorine-containing elastomer.
Abstract translation: 包含[I]丙烯酸烷基酯的新型丙烯酸共聚物弹性体; [II]（a）CHa = CRCOOR2OCOR1，（b）CH2 = CRCO [O（CH2）pCO] qOR1或（c）CH2 = CRCOOR2 [CO（CH2）pO] qCOR1; 和（III）（1）CH2 = CRCOO（CH2）nPhOR'，（2）CH2 = CRCOO（CH2）nOCO（CH2）mPhOR'，（3）CH2 = CHOCO（CH2）mPhOR'，（4）CH2 = CHOCO （CH2）nOCO（CH2）mPhOR'，（5）CH2 = CHO（CH2）nOCO（CH2）mPhOR'或（6）CH2 = CHPh（CH2）nOCO（CH2）mPhOR'其中R是氢原子或甲基 基团，R 1是烷基，R 2是亚烷基，R'是氢原子，酰基或三烷基甲硅烷基，Ph是亚苯基，提供了具有改善的耐寒性和中间耐热性的共混橡胶， 当与含氟弹性体共混时，丙烯酸共聚物弹性体和含氟弹性体的耐热性。
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Patent Agency Ranking
公开(公告)号：US5859144A
公开(公告)日：1999-01-12
申请号：US712701
申请日：1996-09-12
Applicant: Kuniyoshi Saito , Iwao Moriyama , Jun Okabe
Inventor： Kuniyoshi Saito , Iwao Moriyama , Jun Okabe
IPC: C08F259/08 , C08L15/02
CPC classification number: C08F259/08 , Y10S526/911
Abstract: A rubber compound comprising a fluorine rubber component and an acrylic rubber component is produced by adding an acrylic monomer to an aqueous emulsion of fluorine-containing elastomer obtained by emulsion polymerization, using a fluorine-containing surfactant, followed by radical polymerization reaction. The obtained rubber compound can satify both of vulcanization moldability and heat aging resistance, and is at a lower cost than the expensive fluorine rubber.
Abstract translation: 通过使用含氟表面活性剂，然后进行自由基聚合反应，将丙烯酸类单体加入到通过乳液聚合得到的含氟弹性体的水性乳液中，从而制造包含氟橡胶组分和丙烯酸橡胶组分的橡胶混合物。 得到的橡胶化合物既可以使硫化成型性和耐热老化性均饱和，并且成本低于昂贵的氟橡胶。
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7.发明授权
公开(公告)号：US4943622A
公开(公告)日：1990-07-24
申请号：US194941
申请日：1988-05-17
Applicant: Akihiro Naraki , Masatoshi Abe , Shin Okamoto , Jun Okabe
Inventor： Akihiro Naraki , Masatoshi Abe , Shin Okamoto , Jun Okabe
IPC: C08K5/04 , C08F2/38 , C08F2/44 , C08F4/40 , C08F12/00 , C08F12/20 , C08F14/00 , C08F14/18 , C08F16/14 , C08F16/24 , C08F214/18 , C08J3/24 , C08K5/14 , C08L27/12 , C09D127/12 , C09J127/12
CPC classification number: C08F214/18
Abstract: A fluorine-containing elastomer capable of giving a vulcanized product with a good permanent set through peroxide vulcanization is produced by homopolymerization or copolymerization of a fluorine-containing olefin having 2 to 8 carbon atoms in the pressence of an iodine and bromine-containing compound represented by the general formula RBrn Im, where R represents a fluorohydrocarbon group, a chorofluorohydrocarbon group, a chlorohydrocarbon group or a hydrocarbon group, and n and m are integers of 1 and 2, and a small amount of 1,1-difluoro-2-bromoethylene.
Abstract translation: 能够通过过氧化物硫化得到具有良好永久变形的硫化产品的含氟弹性体是通过在含有2-8个碳原子的含氟烯烃的压力下将碘和溴化合物表示的 通式RBrn Im，其中R表示氟代烃基，氯氟烃基，氯代烃基或烃基，n和m为1和2的整数，少量的1,1-二氟-2-溴代亚乙基 。
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公开(公告)号：US08657123B2
公开(公告)日：2014-02-25
申请号：US13058162
申请日：2009-09-11
Applicant: Jun Okabe , Hiroki Tomioka , Masahiro Henmi
Inventor： Jun Okabe , Hiroki Tomioka , Masahiro Henmi
CPC classification number: B01D71/70 , B01D67/0006 , B01D69/02 , B01D69/125 , B01D2323/345 , B01D2325/14 , B01D2325/30 , C08J7/16
Abstract: An object of the present invention is to provide a composite semipermeable membrane which has excellent chemical resistance, separation performance, and water permeability, and the composite semipermeable membrane has the following structure. The present invention provides a composite semipermeable membrane in which an separation function layer is formed on a microporous supporting membrane, wherein the separation function layer is formed from (A) a silicon compound in which a reactive group having an ethylenically unsaturated group and a hydrolyzable group are directly bonded to silicon atoms, and (B) a compound having an ethylenically unsaturated group other than the silicon compound, by condensation of the hydrolyzable group of the silicon compound (A) and polymerization of the ethylenically unsaturated group of the silicon compound (A) and the ethylenically unsaturated group of the compound (B) having the ethylenically unsaturated group.
Abstract translation: 本发明的目的是提供一种具有优异的耐化学性，分离性能和透水性的复合半透膜，复合半透膜具有以下结构。 本发明提供一种复合半透膜，其中在微孔支撑膜上形成分离功能层，其中分离功能层由（A）具有烯属不饱和基团的反应性基团和可水解基团的硅化合物形成 直接与硅原子键合，（B）具有硅化合物以外的烯键式不饱和基团的化合物，硅化合物（A）的水解性基团与硅化合物（A）的烯属不饱和基团的聚合 ）和具有烯键式不饱和基团的化合物（B）的烯键式不饱和基团。
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公开(公告)号：US20110139708A1
公开(公告)日：2011-06-16
申请号：US13058162
申请日：2009-09-11
Applicant: Jun Okabe , Hiroki Tomioka , Masahiro Henmi
Inventor： Jun Okabe , Hiroki Tomioka , Masahiro Henmi
CPC classification number: B01D71/70 , B01D67/0006 , B01D69/02 , B01D69/125 , B01D2323/345 , B01D2325/14 , B01D2325/30 , C08J7/16
Abstract: An object of the present invention is to provide a composite semipermeable membrane which has excellent chemical resistance, separation performance, and water permeability, and the composite semipermeable membrane has the following structure.The present invention provides a composite semipermeable membrane in which an separation function layer is formed on a microporous supporting membrane, wherein the separation function layer is formed from (A) a silicon compound in which a reactive group having an ethylenically unsaturated group and a hydrolyzable group are directly bonded to silicon atoms, and (B) a compound having an ethylenically unsaturated group other than the silicon compound, by condensation of the hydrolyzable group of the silicon compound (A) and polymerization of the ethylenically unsaturated group of the silicon compound (A) and the ethylenically unsaturated group of the compound (B) having the ethylenically unsaturated group.
Abstract translation: 本发明的目的是提供一种具有优异的耐化学性，分离性能和透水性的复合半透膜，复合半透膜具有以下结构。 本发明提供一种复合半透膜，其中在微孔支撑膜上形成分离功能层，其中分离功能层由（A）具有烯属不饱和基团的反应性基团和可水解基团的硅化合物形成 直接与硅原子键合，（B）具有硅化合物以外的烯键式不饱和基团的化合物，硅化合物（A）的水解性基团与硅化合物（A）的烯属不饱和基团的聚合 ）和具有烯键式不饱和基团的化合物（B）的烯键式不饱和基团。
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公开(公告)号：US20110017662A1
公开(公告)日：2011-01-27
申请号：US12867757
申请日：2009-03-10
Applicant: Jun Okabe , Hiroki Tomioka , Masahiro Henmi
Inventor： Jun Okabe , Hiroki Tomioka , Masahiro Henmi
IPC: B01D71/70
CPC classification number: B01D69/125 , B01D69/10 , B01D69/12 , B01D71/70 , B01D2323/02 , B01D2325/36
Abstract: In order to obtain a composite separation membrane which has excellent chemical resistance, separation performance and water permeability at the same time, the present invention provides a composite separation membrane comprising a separation function layer on a porous supporting membrane, characterized in that the separation function layer contains at least a polymer of a polyhedral silsesquioxane represented by the following general formula (a) and a hydrophilic monomer. (R1SiO1.5)n(R2SiO1.5)m General Formula (a) (In the formula, R1 includes a polymerizable reactive moiety; R2 represents a hydrogen atom or an alkyl group, which may be substituted; and n and m each represent an integer satisfying n≧2 or m≧0, with n+m being 8, 10 or 12.)
Abstract translation: 为了获得同时具有优异的耐化学性，分离性能和透水性的复合分离膜，本发明提供一种复合分离膜，其在多孔支撑膜上具有分离功能层，其特征在于，分离功能层 含有至少一种由以下通式（a）表示的多面体倍半硅氧烷的聚合物和亲水性单体。 （R1SiO1.5）n（R2SiO1.5）m通式（a）（式中，R 1包含可聚合反应性部分; R 2表示氢原子或烷基，可以被取代; n和m各自表示 满足n≥2或m≥0的整数，n + m为8,10或12.）
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