专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004031219A Insulating tape for flexible flat cable, and flexible flat cable using same 审中-公开
公开(公告)号：JP2004031219A
公开(公告)日：2004-01-29
申请号：JP2002188045
申请日：2002-06-27
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： KITAMURA KOZO , TADOKORO NOBORU , SAKAI HIROKAZU , SHIMIZU TAKAYUKI , ASANO RYUZO
IPC分类号： H01B3/42 , H01B7/08 , H01B17/56
摘要： PROBLEM TO BE SOLVED: To provide insulating tape for a flexible flat cable that is a non-halogen type, is excellent in both characteristics of flame retardancy and adhesiveness and is inexpensive.
SOLUTION: The insulating tape for a flexible flat cable comprises a non-halogen flame-retardant adhesive layer 3 and a polyester film 1 containing an inorganic filler.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JPH04303853A ENDLESS ELASTIC BELT AND COATING MATERIAL USED FOR SAME 失效
公开(公告)号：JPH04303853A
公开(公告)日：1992-10-27
申请号：JP9306491
申请日：1991-03-30
申请人： TOKAI RUBBER IND LTD
发明人： ASANO RYUZO , NATSUBORI ISAO , IMAEDA NORIAKI
IPC分类号： B65G15/32 , C08K5/04 , C08K5/08 , C08K5/49 , C08K5/50 , C08L27/12 , C09D127/12 , G03G15/00 , G03G15/04
摘要： PURPOSE:To provide a hardly stainable endless elastic belt facilitating the wipe of stains sticking to the belt as a sufficiently vulcanized belt having high whiteness of the conveying surface. CONSTITUTION:The conveying surface 6a of an endless elastic belt is coated with a fluoro-rubber coating film 12 contg. 6.0-15wt.% arom. dihydroquinone compd. as a vulcanizing agent basing on the amt. of fluoro-rubber, 2.5-6wt.% org. phosphonium salt as a vulcanization accelerator and 4.5-18wt.% acid accepting agent.

3. 发明专利

JPH04303855A AUTOMATIC DOCUMENT FEEDING DEVICE 失效
公开(公告)号：JPH04303855A
公开(公告)日：1992-10-27
申请号：JP9306691
申请日：1991-03-30
申请人： TOKAI RUBBER IND LTD
发明人： ASANO RYUZO , IMAEDA NORIAKI , NATSUBORI ISAO , YAMAMOTO KAZUYUKI
IPC分类号： B65H5/00 , G03B27/62 , G03G15/00 , G03G15/04
摘要： PURPOSE:To offer an automatic document feeding device where electrification prevention processing is executed without damaging a carrying characteristic by an endless elastic belt. CONSTITUTION:A pinch roller 8 pressing the endless elastic belt to the glass side of a document platen from the inside is constituted of an electrical conductive shaft body 11 rotated by following the turning of the endless elastic belt and an electrical conductive elastic layer 12 formed on the outside circumference of the body 11.

4. 发明专利

JPH04303852A ENDLESS ELASTIC BELT AND COATING MATERIAL USED FOR SAME 失效
公开(公告)号：JPH04303852A
公开(公告)日：1992-10-27
申请号：JP9306391
申请日：1991-03-30
申请人： TOKAI RUBBER IND LTD
发明人： ASANO RYUZO , NATSUBORI ISAO , IMAEDA NORIAKI
IPC分类号： B65G15/32 , G03G15/00 , G03G15/04
摘要： PURPOSE:To obtain a hardly stainable endless elastic belt facilitating the wipe of stains sticking to the belt by coating the conveying surface of an endless elastic belt with a fluororubber coating film. CONSTITUTION:This endless elastic belt is composed of the conventional belt part 11 and a fluoro-rubber coating film 12 formed on the conveying surface 6a of the belt part 11. The entire shape of this belt is circularly endless like the conventional endless elastic belt 6 and the belt part 11 is made of rubber. The fluoro-rubber coating film 12 is made of a rubber compsn. based on one or more kinds of fluoro-rubbers such as binary vinylidene fluoride rubber, ternary vinylidene fluoride rubber, tetrafluoroethylene-propylene rubber and fluorophosphazene rubber.

5. 发明专利

JPH0261798B2 失效
公开(公告)号：JPH0261798B2
公开(公告)日：1990-12-21
申请号：JP1521885
申请日：1985-01-29
申请人： TOKAI RUBBER IND LTD
发明人： ASANO RYUZO , SATO AKIHIKO
IPC分类号： E04F15/16 , B32B25/04 , D06N7/00 , E04F15/00 , E04F15/10 , E04F15/18 , H05F1/00

6. 发明专利

JPH06275159A INSULATING TAPE 失效
公开(公告)号：JPH06275159A
公开(公告)日：1994-09-30
申请号：JP6406093
申请日：1993-03-23
申请人： TOKAI RUBBER IND LTD , MITSUBISHI CABLE IND LTD
发明人： SHIMIZU TAKAYUKI , SAKAI HIROKAZU , ASANO RYUZO
IPC分类号： H01B17/56
摘要： PURPOSE:To provide an insulating tape excellent in buckling resistance at low cost by forming a layer of polyolefin adhesive on the surface of a polyester film, the bending elastic modulus of the layer being set in a specific range. CONSTITUTION:A polyester film 2 the thickness of which is preferably in the range of 0.012 to 0.2mm is prepared as a base. A layer 1 of polyolefin adhesive, the bending elastic modulus of which is in the range of 500 to 2000kg/cm , is formed on the surface of the polyester film 2 to manufacture an insulating tape. As examples of the polyolefin adhesive forming the layer 1, an ethylene- vinyl-acetate copolymer and a maleic acid modified low density polyethylene or the like are mentioned, and the thickness of the adhesive layer 1 should be in the range of 0.03 to 0.2mm. The bending elastic modulus of the adhesive layer 1 is measured by JIS-K7203 hard plastic bending test method.

7. 发明专利

JPH06275158A INSULATING TAPE 失效
公开(公告)号：JPH06275158A
公开(公告)日：1994-09-30
申请号：JP6405993
申请日：1993-03-23
申请人： TOKAI RUBBER IND LTD , MITSUBISHI CABLE IND LTD
发明人： SHIMIZU TAKAYUKI , SAKAI HIROKAZU , ASANO RYUZO
IPC分类号： H01B17/56
摘要： PURPOSE:To provide an insulating tape excellent in buckling resistance at low cost by forming a layer of polyolefin adhesive on a polyester film via an anchor coating, the bending elastic modulus of the layer being in a specific range. CONSTITUTION:An anchor coating 2 (e.g. an urethane anchor coating) is formed on the surface of a polyester film 3. A layer 1 of polyolefin adhesive, the bending elastic modulus of which is in the range of 500 to 2000kg/cm , is formed over the anchor coating 2 to manufacture an insulating tape. As examples of the polyolefin adhesive forming the layer 1, an ethylene-vinyl-acetate copolymer and a maleic acid modified low density polyethylene or the like are mentioned, and the thickness of the adhesive layer 1 should be in the range of 0.03 to 0.2mm. The bending elastic moduls of the adhesive layer 1 is measured by JIS-K7203 hard plastic bending test method.

8. 发明专利

JPS62146934A FOAM AND ITS PRODUCTION 失效
公开(公告)号：JPS62146934A
公开(公告)日：1987-06-30
申请号：JP28897585
申请日：1985-12-20
申请人： TOKAI RUBBER IND LTD
发明人： ASANO RYUZO , SATO AKIHIKO
IPC分类号： C08J9/06
摘要： PURPOSE:To obtain a foam which is excellent in flexibility, heat bondability and mechanical strength and can be released from a mold without cooling, by placing a composition comprising a thermoplastic resin, a rubber component, a blowing agent and a crosslinking agent and heating it. CONSTITUTION:A thermoplastic resin composition obtained by mixing 100pts.wt. thermoplastic resin (A) (e.g., vinyl chloride of an average degree of polymerization of 600-1,300) with 5-100pts.wt. rubber component (B) (e.g., acrylonitrile rubber of a acrylonitrile content >=20%), a crosslinking agent (C), a blowing agent (D) (e.g., azodicarbonamide compound) and, optionally, a filter, a plasticizer, a stabilizer, a colorant, etc., is placed in a mold, heated and released form the mold to obtain a foam based on a foamed thermoplastic resin and having a basic skeleton composed of a crosslinked rubber component.

9. 发明专利

JPS61204248A RUBBER COMPOSITION FOR BELT 失效
公开(公告)号：JPS61204248A
公开(公告)日：1986-09-10
申请号：JP4460485
申请日：1985-03-08
申请人： NIPPON ZEON CO , TOKAI RUBBER IND LTD
发明人： SUGIMOTO KOTA , UEDA AKIO , ASANO RYUZO
IPC分类号： C08L7/00 , C08L9/02 , C08L9/06 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00
摘要： PURPOSE:To obtain the titled composition having improved oil-resistance and interlamminar peel strength by using a specific styrene-butadiene copolymer rubber and an acrylonitrile-butadiene copolymer rubber as the raw rubber and adjusting the amount of bonded acrylonitrile in the raw rubber to a specific level. CONSTITUTION:(A) For example 90-30wt% styrene-butadiene copolymer rubber having a bonded styrene content of >=30% (preferably 35-45%) is blended with (B) e.g. 10-70% acrylonitrile-butadiene copolymer rubber (preferably having a bonded acrylonitrile content of 18-41%) to obtain a blended rubber having a bonded acrylonitrile content of

10. 发明专利

JP2004014387A Manufacturing method of flat cable, and flat cable obtained by it 有权
公开(公告)号：JP2004014387A
公开(公告)日：2004-01-15
申请号：JP2002168559
申请日：2002-06-10
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： SAKAI HIROKAZU , HIRATE MASATO , FUJIKAWA TAKANARI , ASANO RYUZO
IPC分类号： H01B7/08 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat cable without generating torsion even if it is used for application having a large insulation length.
SOLUTION: In this manufacturing method of this flat cable 6, adhesive layers 4 of two insulation tapes 1 each composed by forming an anchor coat layer 3 on a polyethylene terephthalate film 2 and by forming the adhesive layer 4 on the anchor coat layer 3 are faced to each other; conductors 5 are arranged between them; and thereafter the adhesive layers 4 are stuck together. In this case, the adhesive layers 4 are faced to each other with the orientation axes of the polyethylene terephthalate films 2 matched to each other.
COPYRIGHT: (C)2004,JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式