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31. 发明专利

JPS51134735A RESIN COMPOSITION 失效
公开(公告)号：JPS51134735A
公开(公告)日：1976-11-22
申请号：JP5903175
申请日：1975-05-16
申请人： SEKISUI CHEMICAL CO LTD
发明人： ASHIDA MASAYASU , TOKUMARU MASAHIRO , ISHIDA HIROSHI
IPC分类号： C08L23/00 , C08J3/20 , C08J11/00 , C08K7/00 , C08K7/02 , C08K9/00 , C08K9/08 , C08L23/02 , C08L87/00 , C08L101/00
摘要： PURPOSE:A resin composition utilizing waste plastics has improved physical and processing characteristics.

32. 发明专利

JPS6354537B2 失效
公开(公告)号：JPS6354537B2
公开(公告)日：1988-10-28
申请号：JP14280680
申请日：1980-10-13
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO TAFUO , SHIRAKAWA TOSHIAKI , INAI TOSHIMI , ISHIDA HIROSHI , SHIMIZU TAKASHI
IPC分类号： B29C67/00 , B29C57/00 , B29C70/06 , B29D23/00

33. 发明专利

JPS6354535B2 失效
公开(公告)号：JPS6354535B2
公开(公告)日：1988-10-28
申请号：JP4330480
申请日：1980-04-02
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , INAI TOSHIMI , ISHIDA HIROSHI , SHIMIZU TAKASHI
IPC分类号： F16L9/12 , B29C57/00 , B29C67/00 , B29C70/06 , B29D23/00

34. 发明专利

JPS621813B2 失效
公开(公告)号：JPS621813B2
公开(公告)日：1987-01-16
申请号：JP17600881
申请日：1981-11-02
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , ISHIDA HIROSHI , SHIMIZU TAKASHI
IPC分类号： B29C67/00 , B29C53/08 , B29C53/58 , B29C53/82 , B29C57/00 , B29C69/00 , B29C70/06 , B29D23/00 , F16L9/12

35. 发明专利

JPS6159225B2 失效
公开(公告)号：JPS6159225B2
公开(公告)日：1986-12-15
申请号：JP8905379
申请日：1979-07-12
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , INAI TOSHIMI , ISHIDA HIROSHI , SHIMIZU TAKASHI
IPC分类号： B29C67/00 , B29C57/00 , B29C70/06 , B29D23/00 , F16L9/14

36. 发明专利

JPS6155463B2 失效
公开(公告)号：JPS6155463B2
公开(公告)日：1986-11-27
申请号：JP996479
申请日：1979-01-30
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , INAI TOSHIMI , ISHIDA HIROSHI , SHIMIZU TAKASHI
IPC分类号： B29C67/00 , B29C57/00 , B29C70/06 , B29D23/00 , F16L9/12

37. 发明专利

JPS6155462B2 失效
公开(公告)号：JPS6155462B2
公开(公告)日：1986-11-27
申请号：JP996379
申请日：1979-01-30
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , INAI TOSHIMI , ISHIDA HIROSHI , SHIMIZU TAKASHI
IPC分类号： B29C67/00 , B29C57/00 , B29C70/06 , B29D23/00 , F16L9/12

38. 发明专利

JPS6020406B2 失效
公开(公告)号：JPS6020406B2
公开(公告)日：1985-05-22
申请号：JP5903175
申请日：1975-05-16
申请人： SEKISUI CHEMICAL CO LTD
发明人： ASHIDA MASAYASU , TOKUMARU MASAHIRO , ISHIDA HIROSHI
IPC分类号： C08L23/00 , C08J3/20 , C08J11/00 , C08K7/00 , C08K7/02 , C08K9/00 , C08K9/08 , C08L23/02 , C08L87/00 , C08L101/00

39. 发明专利

JPS5839418A METHOD FOR MOLDING REINFORCED PLASTIC PIPE 失效
公开(公告)号：JPS5839418A
公开(公告)日：1983-03-08
申请号：JP13874881
申请日：1981-09-02
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , ISHIDA HIROSHI
IPC分类号： B29C57/00 , B29C53/80 , B29C67/00 , B29C70/06
摘要： PURPOSE:To increase the molding speed for a reinforced plastic pipe and facilitate the removal of a core cylinder, by molding a reinforced plastic pipe using an endless belt with lugs or ridges on one surface thereof that will be in contact with the core cylinder driven by said endless belt. CONSTITUTION:The core cylinder 6 is made by helically winding, on a mandrel 1, a belt-like paper 3 the rear surface of which is coated with a surfactant and belt-like papers 4, 5 are coated on its rear surface with an emulsion adhesive, etc. such as vinyl acetate emulsion adhesives. The surface of the endless belt 9 that will be in contact with the core cylinder 6 is provided with the lugs 10 or ridges 11. A releasing film 12 of a polyester or the like is wound on the core cylinder 6 that is rotated and is moved along its axis by the endless belt 9, and a reinforcing material 13 of glass roving or the like impregnated with a molding material such as an unsaturated polyester or the like is wound on the releasing film 12 to form a molding material layer 14. Then they are hardened by heating it in a hardening oven 15, the resulting tube is cut by a cutter, and the inner core cylinder 6 is removed to obtain the intended reinforced plastic pipe.

40. 发明专利

JPS57159614A MANUFACTURE OF REINFORCED PLASTIC TUBE JOINT 失效
公开(公告)号：JPS57159614A
公开(公告)日：1982-10-01
申请号：JP4595581
申请日：1981-03-27
申请人： SEKISUI CHEMICAL CO LTD
发明人： MORIMOTO HISAO , SHIRAKAWA TOSHIAKI , INAI TOSHIMI , ISHIDA HIROSHI
IPC分类号： B29C57/00 , B29C53/58 , B29C53/64 , B29C53/80 , B29C67/00 , B29C70/06
摘要： PURPOSE:To obtain the titled tube joint having a high roundness in a simple operation and at a low cost by a method wherein a core die is provided by winding a beltlike sheet spirally and continuously on a mandrel, the periphery is cut at a desired interval, a molding material layer is provided on it, cured and cut. CONSTITUTION:A core die 2 is provided by winding a beltlike sheet coated with adhesives spirally and continuously on a mandrel 1. An endless belt 3 is wound crosswise on the core die 2 and driven, the periphery is cut by a cutting machine 4 in the axial direction at a fixed interval as the core die 2 is rotated in the circular direction and moved in the axial direction, concave parts 5 and convex parts 6 are arranged by turns, a mold releasing film is wound on the circumference, a reinforcing material 7 is wound, sand is supplied from the hopper 9 and resin is from the resin supplier 10 and finally a reinforcing material 11 is wound up to form a molding material layer 8 of a fixed thicknes and cure it. Furthr, this is cut at cutting lines 13 in the middle of each concave part 5 and each convex part 6.

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