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1. 发明公开

EP1541591A4 PROCESS FOR PRODUCTION OF FLUOROPOLYMER 审中-公开
标题翻译：用于生产含氟聚合物
公开(公告)号：EP1541591A4
公开(公告)日：2008-10-15
申请号：EP03791360
申请日：2003-08-28
申请人： DAIKIN IND LTD
发明人： TSUKAMOTO MITSUO , OTOI KENJI , HIRAGA YOSHIYUKI , NAKAYA HIDEKI , ICHISAKA TOSHIKI
IPC分类号： C08F2/00 , B01J3/00 , C08F14/18
CPC分类号： C08F14/18 , B01J3/008 , Y02P20/544
摘要： The invention provides a process for the production of a fluoropolymer having a high molecular weight and a narrow molecular weight distribution. A process for the production of a fluoropolymer by continuous polymerization of a radical-polymerizable monomer in a specific reaction field, characterized in that the specific reaction field is in a supercritical state having a pressure of 40Mpa or below and a temperature lower than the lowest temperature at which the specific reaction field exhibits a supercritical state plus 100°C, that the radical -polymerizable monomer is a fluoroolefin monomer, and that the fluoropolymer has a weight-average molecular weight [Mw]in terms of polystyrene of 150,000 or above and an [Mw]/[Mn] ratio exceeding 1 and up to 3 (wherein [Mw] is as defined above and [Mn] is a number-average molecular weight in terms of polystyrene).

2. 发明公开

EP1995277A4 FLUORINE RUBBER COMPOSITE MATERIAL, FUEL PERMEATION-RESISTANT SEALING MEMBER COMPOSED OF SAME, AND METHOD FOR PRODUCING SUCH COMPOSITE MATERIAL 审中-公开
标题翻译：组合橡胶FLUOR的，KRAFTSTOFFPERMEATIONSRESISTENTES密封或其组成部分及其制造方法这种复合材料
公开(公告)号：EP1995277A4
公开(公告)日：2011-07-06
申请号：EP07738538
申请日：2007-03-14
申请人： DAIKIN IND LTD , DOW CORNING
发明人： KISHINE MITSURU , NISHIBAYASHI HIROFUMI , ICHISAKA TOSHIKI , KOBAYASHI KAZUO , TACHIBANA RYUJI , OKAWA TADASHI , KIHARA KATSUMI
IPC分类号： C08L27/12 , C08L83/08 , C09K3/10
CPC分类号： C09K3/1018 , C08G77/24 , C08L27/16 , C08L83/04 , C08L2205/22 , C08L2666/14 , C08L83/00
摘要： The present invention provides a novel fluorine-containing rubber composite material having both of excellent fuel impermeability and excellent cold resistance, a fuel impermeable sealing material comprising the composite material and a process for preparing the composite material. The fluorine-containing rubber composite material comprises crosslinked particles of fluorine-containing silicone rubber dispersed in a fluorine-containing rubber. It is preferable that the fluorine-containing rubber comprises a vinylidene fluoride/tetrafluoroethylene/perfluoro vinyl ether copolymer, and the composite material has cold resistance of not more than -35°C and fuel permeability of not more than 500 g·mm/m 2 ·day. The fuel impermeable sealing material comprises the composite material. The process for preparing the composite material comprises a step for co-coagulation of a fluorine-containing rubber emulsion and an emulsion of crosslinked fluorine-containing silicone rubber.

3. 发明公开

EP1826238A4 THERMOPLASTIC POLYMER COMPOSITION AND PROCESS FOR PRODUCTION THEREOF 审中-公开
标题翻译：热塑性聚合物组合物及其制备方法
公开(公告)号：EP1826238A4
公开(公告)日：2009-08-12
申请号：EP05809645
申请日：2005-11-25
申请人： DAIKIN IND LTD
发明人： YANAGIGUCHI TOMIHIKO , ICHISAKA TOSHIKI , MASUDA HARUHISA , OTANI MITSUHIRO
IPC分类号： C08L27/12
CPC分类号： C08L27/16 , C08K5/136 , C08L27/18 , C08L53/00 , C08L2205/02 , C08L2205/22 , C08L2666/02 , C09J153/00 , Y10T428/1352 , Y10T428/1386 , Y10T428/1397 , Y10T428/3154 , C08L2666/04 , C08L2666/24
摘要： The object of the present invention is to provide a thermoplastic polymer composition which is flexible and capable of melt-molding and has excellent heat resistance, chemical resistance and oil resistance. Another object of the present invention is to provide a molded article, a laminated article, a hose for industrial use, a tube for industrial use, a fuel hose and a fuel tube comprising the thermoplastic polymer composition. Further object of the present invention is to provide a process for preparing a thermoplastic polymer composition. The thermoplastic polymer composition comprises a fluororesin (A) comprising a fluorine-containing ethylenic polymer (a) and a crosslinked fluororubber (B) in which at least a part of at least one kind of fluororubber (b) is crosslinked, and a weight ratio of the fluororesin (A) to the crosslinked fluororubber (B) is 85/15 to 40/60, a fuel permeation coefficient of a molded article obtained from the composition is not more than 40 g· mm/m 2 · day and a tensile modulus of elasticity of the molded article is not more than 400 MPa.

4. 发明公开

EP2177353A4 MULTILAYER BODY COMPOSED OF FLUORORESIN LAYER AND ELASTOMER LAYER 有权
标题翻译： MEHRSCHICHTIGERKÖRPERAUS FLUORHARZSCHICHT UND ELASTOMERSCHICHT
公开(公告)号：EP2177353A4
公开(公告)日：2010-08-25
申请号：EP08826906
申请日：2008-08-07
申请人： DAIKIN IND LTD
发明人： ICHISAKA TOSHIKI , DOI MICHIKO , MASUDA HARUHISA , OHTANI KATSUHIDE , YANAGIGUCHI TOMIHIKO , ONO TSUYOSHI , KINO TOMOHIRO , YABU TADAHIRO
IPC分类号： B32B25/08 , B32B1/08 , B32B25/00 , B32B27/32 , C08F8/00 , C08F259/08
CPC分类号： F16L11/04 , B32B1/08 , B32B25/08 , B32B25/14 , B32B27/18 , B32B27/304 , B32B27/322 , B32B27/38 , B32B2250/24 , B32B2270/00 , B32B2307/546 , B32B2307/7265 , B32B2597/00 , B32B2605/08 , F16L2011/047 , Y10T428/1386 , Y10T428/1393 , Y10T428/3154
摘要： The present invention provides a laminated article having improved adhesion of the fluorine-containing resin layer to the elastomer layer. The laminated article comprises a fluorine-containing resin layer (a) formed using a fluorine-containing resin having a carbonyl group, an olefin group or an amino group at an end of a polymer trunk chain or an end of a polymer side chain, and an elastomer layer (b) formed using an elastomer composition.
摘要翻译：本发明提供一种具有改善的含氟树脂层与弹性体层的粘附性的层压制品。层压制品包括使用在聚合物主链的末端或聚合物侧链的末端具有羰基，烯烃基或氨基的含氟树脂形成的含氟树脂层（a），以及使用弹性体组合物形成的弹性体层（b）。

5. 发明公开

EP1816162A4 THERMOPLASTIC POLYMER COMPOSITION 有权
标题翻译：热塑性聚合物聚甲基丙烯酸甲酯
公开(公告)号：EP1816162A4
公开(公告)日：2009-08-12
申请号：EP05809652
申请日：2005-11-25
申请人： DAIKIN IND LTD
发明人： MASUDA HARUHISA , OTANI MITSUHIRO , YANAGIGUCHI TOMIHIKO , ICHISAKA TOSHIKI
IPC分类号： C08L27/12
CPC分类号： C08L27/16 , C08K5/136 , C08L27/18 , C08L53/00 , C08L2205/02 , C08L2205/22 , C08L2666/02 , C09J153/00 , Y10T428/1352 , Y10T428/1386 , Y10T428/1397 , Y10T428/3154 , C08L2666/04 , C08L2666/24
摘要： The object of the present invention is to provide a thermoplastic polymer composition which is flexible and capable of melt-molding and has excellent heat resistance, chemical resistance and oil resistance. Another object of the present invention is to provide a molded article, a laminated article, a hose for industrial use, a tube for industrial use, a fuel hose and a fuel tube comprising the thermoplastic polymer composition. Further object of the present invention is to provide a process for preparing a thermoplastic polymer composition. The thermoplastic polymer composition comprises a fluororesin (A) comprising a fluorine-containing ethylenic polymer (a) and a crosslinked fluororubber (B) in which at least a part of at least one kind of fluororubber (b) is crosslinked, and a weight ratio of the fluororesin (A) to the crosslinked fluororubber (B) is 85/15 to 40/60, a fuel permeation coefficient of a molded article obtained from the composition is not more than 40 g· mm/m 2 · day and a tensile modulus of elasticity of the molded article is not more than 400 MPa.
摘要翻译：公开了一种热塑性聚合物组合物，其具有优异的耐热性，耐化学性和耐油性，同时获得柔韧性和优异的成型加工性。具体公开的是由10-95重量％的氟树脂（A）和90-5重量％的交联氟橡胶（B）组成的热塑性聚合物组合物。氟树脂（A）由熔点为120〜330℃的含氟乙烯性聚合物（a）构成，交联氟橡胶（B）通过将至少一种氟橡胶（b-1 ）或含氟热塑性弹性体（b-2）在氟树脂（A）和交联剂（C）的存在下在熔融条件下进行。

6. 发明公开

EP1816161A4 THERMOPLASTIC POLYMER COMPOSITION 审中-公开
标题翻译：热塑性聚合物组合物
公开(公告)号：EP1816161A4
公开(公告)日：2009-05-27
申请号：EP05809647
申请日：2005-11-25
申请人： DAIKIN IND LTD
发明人： MASUDA HARUHISA , OTANI MITSUHIRO , YANAGIGUCHI TOMIHIKO , ICHISAKA TOSHIKI
IPC分类号： C08L27/18 , B60K15/03 , C08L23/08 , C08L27/16 , C08L53/00 , C09K3/10 , F16J15/10 , F16L11/04
CPC分类号： F16J15/102 , B60K15/03177 , C08L23/08 , C08L27/16 , C08L27/18 , C08L53/00 , C08L2205/02 , C09K3/1009 , F16L11/04 , F16L2011/047 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , C08L2666/04 , C08L2666/24 , C08L2666/02
摘要： Disclosed is a melt-formable thermoplastic polymer composition which has excellent heat resistance, excellent chemical resistance and flexibility at the same time. Also disclosed are a molded article, sealing material, fuel-related component, fuel hose and fuel container made of such a thermoplastic polymer composition. Specifically disclosed is a thermoplastic polymer composition containing a fluororesin (A) composed of a fluorine-containing ethylenic polymer (a), a crosslinked fluorine rubber (B) obtained by crosslinking at least a part of at least one fluorine rubber (b), and a fluorine-containing thermoplastic elastomer (C).

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