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1. 发明专利

JPH10119189A RUBBER LAMINATE 失效
公开(公告)号：JPH10119189A
公开(公告)日：1998-05-12
申请号：JP27781396
申请日：1996-10-21
申请人： DAISO CO LTD , YAMASHITA GOMME KK
发明人： NISHI GIICHI , ASHIDA YOSHINORI , SAKASHITA NAOHIKO , HIRANO YUJI , MUTO AYAKO
IPC分类号： B32B25/04 , B32B27/32
摘要： PROBLEM TO BE SOLVED: To provide a laminate having an excellent adhesion property between a blend rubber composition of a nitrile rubber and poly(vinyl chloride) to be used for the inner pipe of a fuel hose, and a chlorinated polyethylene rubber composition. SOLUTION: A crosslinking composition II containing a nitrile rubber and poly(vinyl chloride) is bonded by crosslinking to a composition I prepared by adding at least one selected from the group consisting of mercaptoriazine, amine having 110 deg.C or more boiling point, an organic acid salt or an adduct thereof, diaryl guanidine and 2-benzyl sulfene of a primary or secondary amine, and a crosslinking component comprising a IIA group metal composition of the periodic law, to a blend rubber containing 98 to 60% by weight of chlorinated polyethylene and 2 to 40% by weight of an epichlorohydrin rubber including ethylene oxide or a copolymer of ethylene oxide and allyl glycidyl ether.

2. 发明专利

JP2014025017A Epichlorohydrin rubber composition used being subjected to vulcanization, excellent in vulcanizing characteristics and storage stability 审中-公开
标题翻译： EPICHLOROHYDRIN橡胶组合物用于VULCANIZATION，优异的VULCANIZING特性和储存稳定性
公开(公告)号：JP2014025017A
公开(公告)日：2014-02-06
申请号：JP2012167887
申请日：2012-07-30
申请人： Daiso Co Ltd , ダイソー株式会社
发明人： ASHIDA YOSHINORI , FUNAYAMA TOSHIYUKI , OZAKI TARO
IPC分类号： C08L71/03 , C08K5/151 , C08K5/3492
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition used being subjected to vulcanization having good storage stability, regarding an epichlorohydrin rubber composition containing a triazine-type vulcanizer as a vulcanizer.SOLUTION: It is found that a problem can be solved by using an epichlorohydrin rubber (a), (b) a triazine-type vulcanizer (b), an acid-acceptor (c) and an acid anhydride (d) by various studies regarding an epichlorohydrin rubber composition containing a triazine-type vulcanizer as a vulcanizer.
摘要翻译：要解决的问题：提供一种使用耐硫化的橡胶组合物，其具有良好的储存稳定性，涉及含有三嗪型硫化剂作为硫化剂的表氯醇橡胶组合物。解决方案：发现使用表氯醇可以解决问题关于含有三嗪型硫化剂作为硫化机的表氯醇橡胶组合物，通过各种研究，可以列举橡胶（a），（b）三嗪型硫化剂（b），酸接受体（c）和酸酐（d）。

3. 发明专利

JP2001107013A VULCANIZABLE ADHESION COMPOSITION AND LAMINATED PRODUCT AND LAMINATED HOSE USING SAME 失效
公开(公告)号：JP2001107013A
公开(公告)日：2001-04-17
申请号：JP2000228269
申请日：2000-07-28
申请人： DAISO CO LTD
发明人： ASHIDA YOSHINORI , MISUMI KOZO , TANAKA SHUICHI
IPC分类号： F16L11/08 , B32B1/08 , B32B25/08 , B32B25/14 , B32B27/30 , C08K3/00 , C08K5/3432 , C08K5/3445 , C08K5/3465 , C08K5/36 , C08L71/03 , C09J171/03
摘要： PROBLEM TO BE SOLVED: To provide vulcanized rubber laminated products or laminated hoses which have a layer of a fluororubber or a fluoroplastic and a layer of an epichlorohydrin based rubber which have been firmly bonded to each other. SOLUTION: In an epichlorohydrin based rubber vulcanizable adhesion composition comprising an epichlorohydrin based rubber, at least one acid acceptor selected from metallic compounds and inorganic microporous crystals, a vulcanizing agent, and an adhesion imparting agent, the vulcanizable adhesion composition contains, as the adhesion imparting agent, 0.1-5 pts.wt., based on 100 pts.wt. epichlorohydrin based rubber, compound represented by formula [I] or [II] (wherein R1 and R2 in formula [I] are each H, amino, alkyl, alkylamino, dialkyl- amino, cycloalkylamino, dicycloalkylamino, arylamino or aralkyl; and R3 in formula [II] is amino, alkyl, alkylamino, dialkylamino, cycloalkylamino, dicycloalkylamino, arylamino or aralkyl) or its weak acid salt.

4. 发明专利

JPH03265519A PRODUCTION OF ZIRCONIUM OXYCHLORIDE 失效
公开(公告)号：JPH03265519A
公开(公告)日：1991-11-26
申请号：JP6783690
申请日：1990-03-16
申请人： DAISO CO LTD
发明人： KITA AKIO , OGATA SHINICHIRO , KAGAWA NAOHITO , ASHIDA YOSHINORI
IPC分类号： C01G25/00
摘要： PURPOSE:To obtain high purity zirconium oxychloride having little alkali and silica components by subjecting a slurry obtained by hydrothermal synthesis of a mixture of zirconium silicate fine particles and alkali material to a treatment under specified conditions to cause crystallization. CONSTITUTION:(a) A mixture of zirconium silicate fine particles and alkali material is mixed and treated by hydrothermal synthesis at over the boiling temp. (b) The obtd. slurry is subjected to solid-liquid sepn. and the separated liquid is again sent to the process (a) while the solid component is dispersed in water and heated. (c) The slurry treated by heating is further subjected to solid-liquid sepn. The solid component is then dispersed in water and neutralized with acid. (d) The neutralized slurry is then subjected to solid-liquid sepn. and the solid component thus obtd. is treated with hydrochloric acid to elute the fusible component. (e) The slurry after treated with hydrochloric acid is subjected to solid-liquid sepn., so as to obtain the separated liquid as an acid aq. soln. of zirconium oxychloride. (e) This acidic aq. soln. is concentrated to crystallize zirconium oxychloride octahydrate. Thus, the desired zirconium oxychloride is obtained.

5. 发明专利

JP2014031449A Epichlorohydrin rubber composition for vulcanization having excellent vulcanization characteristics and storage stability 审中-公开
标题翻译： EPICHLOROHYDRIN橡胶组合物用于具有优异的挥发性特征和储存稳定性的VULC化
公开(公告)号：JP2014031449A
公开(公告)日：2014-02-20
申请号：JP2012173164
申请日：2012-08-03
申请人： Daiso Co Ltd , ダイソー株式会社
发明人： ASHIDA YOSHINORI , FUNAYAMA TOSHIYUKI , OZAKI TARO
IPC分类号： C08L71/03 , B60R16/08 , C08K3/26 , C08K5/092 , C08K5/3465 , C08K5/36 , C08K5/47
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition for vulcanization where an epichlorohydrin rubber composition contains a thiadiazole vulcanizer as the vulcanizer, the composition having good storage stability.SOLUTION: The problem was found to be solved by using an epichlorohydrin rubber composition containing a thiazole vulcanizer as the vulcanizer, comprising (a) an epichlorohydrin rubber, (b) a thiazole vulcanizer, (c) an acid anhydride, and (d) an acid acceptor in the rubber composition for vulcanization.
摘要翻译：要解决的问题：为了提供一种用于硫化的橡胶组合物，其中表氯醇橡胶组合物含有噻二唑硫化剂作为硫化机，该组合物具有良好的储存稳定性。解决方案：发现通过使用含有噻唑的表氯醇橡胶组合物来解决问题硫化剂作为硫化剂，包括（a）表氯醇橡胶，（b）噻唑硫化剂，（c）酸酐和（d）用于硫化的橡胶组合物中的酸受体。

6. 发明专利

JP2013147582A Rubber composition for vulcanization, and vulcanized material thereof 有权
标题翻译：用于VULC化的橡胶组合物及其复合材料
公开(公告)号：JP2013147582A
公开(公告)日：2013-08-01
申请号：JP2012009663
申请日：2012-01-20
申请人： Daiso Co Ltd , ダイソー株式会社
发明人： FUNAYAMA TOSHIYUKI , OTAKA TOYOJI , ASHIDA YOSHINORI , HAMAGUCHI KOSHIRO
IPC分类号： C08L71/03 , C08K5/39
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving heat resistance and ozone resistance of a vulcanized material prepared by vulcanizing an epichlorohydrin-based rubber composition, and a vulcanized material.SOLUTION: By incorporating a nickel salt of a dithiocarbamic acid having a ≤2C alkyl group and a copper salt of the dithiocarbamic acid to an epichlorohydrin-based rubber composition, the heat resistance and the ozone resistance of an epichlorohydrin-based rubber material prepared by vulcanizing the composition can be improved.
摘要翻译：要解决的问题：提供能够改善通过硫化表氯醇类橡胶组合物和硫化材料制备的硫化材料的耐热性和耐臭氧性的橡胶组合物。溶液：通过加入二硫代氨基甲酸的镍盐，其具有对于表氯醇类橡胶组合物，二硫代氨基甲酸的铜盐和二硫代氨基甲酸铜盐可以提高通过硫化组合物制备的表氯醇类橡胶材料的耐热性和耐臭氧性。

7. 发明专利

JPH11349754A CHLORINATED POLYETHYLENE RUBBER COMPOSITION 失效
公开(公告)号：JPH11349754A
公开(公告)日：1999-12-21
申请号：JP15407398
申请日：1998-06-03
申请人： DAISO CO LTD
发明人： TSUJIMURA KAZUYA , ASHIDA YOSHINORI , SAKASHITA NAOHIKO
IPC分类号： C08K5/378 , C08L23/28
摘要： PROBLEM TO BE SOLVED: To provide the subject composition capable of affording a cured product of high ozone resistance comparable to that of a press-cured product obtained using a conventional mold even when cured with hot water or steam using a mercaptotriazine-based curing agent. SOLUTION: This composition comprises 100 pts.wt. of a chlorinated polyethylene, 0.1-10 pts.wt. of a mercaptotriazine-based curing agent, 0.1-10 pts.wt. of a curing promoter, 0.1-20 pts.wt. of an acid acceptor, and 0.1-5 pts.wt. of quinoline- and/or p-phenylenediamine-based antioxidant; wherein the chlorinated polyethylene is pref. substantially noncrystalline one with a chlorine content of 20-50 wt.% and optionally contains 0-20 wt.% of a nitrile rubber.

8. 发明专利

JP2015034192A 耐熱性に優れた防振ゴム用ゴム組成物及びその加硫物审中-公开
标题翻译：用于抗振性能优异的抗振动橡胶组合物及其相容产品
公开(公告)号：JP2015034192A
公开(公告)日：2015-02-19
申请号：JP2013164236
申请日：2013-08-07
申请人：ダイソー株式会社 , Daiso Co Ltd
发明人： IMAOKA TAKESHI , FUNAYAMA TOSHIYUKI , ASHIDA YOSHINORI , OZAKI TARO
IPC分类号： C08L71/03 , C08K3/36 , C08K5/54
摘要：【課題】ゴム材料として期待される引張強度及び耐熱性を維持しつつ、良好な防振特性を有するためのエピクロルヒドリン系ゴム組成物及び該組成物を加硫してなる加硫物を提供することにある。【解決手段】エピクロルヒドリンゴム、湿式法シリカ、シランカップリング剤、加硫剤及び受酸剤を含有するエピクロルヒドリン系ゴムを用いた防振ゴム用ゴム組成物、及び前記防振ゴム用ゴム組成物を加硫してなるエピクロルヒドリン系ゴム材料を用いた防振ゴムである。【選択図】なし
摘要翻译：要解决的问题：提供具有优异的防振特性的表氯醇基橡胶组合物，同时保持预期作为橡胶材料的拉伸强度和耐热性，并提供通过硫化组合物获得的硫化产品。解决方案：使用含有表氯醇橡胶，湿法二氧化硅，硅烷偶联剂，硫化剂和酸受体的表氯醇类橡胶的防振橡胶用橡胶组合物。以及使用通过硫化用于防振橡胶的橡胶组合物获得的表氯醇类橡胶材料的防振橡胶。

9. 发明专利

JP2000063656A SEMICONDUCTIVE MATERIAL 失效
公开(公告)号：JP2000063656A
公开(公告)日：2000-02-29
申请号：JP23543998
申请日：1998-08-21
申请人： DAISO CO LTD
发明人： OMIYA HIROSHI , TANAKA SHUICHI , ASHIDA YOSHINORI , ONUKI KOJI , YOKOYAMA KAZUNORI , HAMURA YASUSHI
IPC分类号： C08L71/02
摘要： PROBLEM TO BE SOLVED: To obtain a semiconductive material having an electric resistance which is low and is stable even upon a change in ambient conditions by using an ether copolymer which, in the state of a vulcanizate, has a specified volume resistivity and a specified environment dependency of volume resistivity. SOLUTION: The ether copolymer in the state of a vulcanizate has a volume resistivity of 1×105 to 2×107 Ω cm at 23 deg.C and a 50% RH and has a environment dependency of volume resistivity of at most 2.5. This copolymer is obtained by copolymerizing 40-10 mol.% halogen-containing ether monomer such as epichlorohydrin with 60-90 mol.% halogen-free ether monomer such as ethylene oxide and 0-10 mol.% glycidyl ether monomer such as acryic glycidyl ether in the presence of a catalyst being a condensate of an organotin compound with an alkyl phosphate ester. The vulcanizing agent added is hexamethylenediamine carbamate or the like and is used in an amount of 0.1-10 pts.wt. per 100 pts.wt. ether copolymer. It is also possible to add a vulcanization accelerator such as an amine.

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