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1. 发明专利

JPH01272867A CARBON FIBER EXCELLENT IN HIGH-ORDER PROCESSABILITY 失效
公开(公告)号：JPH01272867A
公开(公告)日：1989-10-31
申请号：JP10061988
申请日：1988-04-22
申请人： TORAY INDUSTRIES
发明人： SHIRATORI AKIRA , TAKADA NORIAKI , HIRAMATSU TORU
IPC分类号： D01F11/10 , D01F11/14 , D06M13/02 , D06M13/165 , D06M13/17 , D06M101/00 , D06M101/12 , D06M101/40
摘要： PURPOSE:To obtain a carbon fiber for excellent composite materials with prevented fretting fluff or yarn breakage from occurring in high-order processing, such as prepreg formation or drum winding, by applying a specific sizing agent to the carbon fiber. CONSTITUTION:At least one kind of compound selected from compounds expressed by formulas I, II and III (R1 is H, OR, formula IV or V: R2 is H or OH; m and n are 1-49 and m+n is 10-50) as a sizing agent in an amount of 0.1-5.0wt.%, preferably 0.3-3.0wt.% is applied to a carbon fiber to afford the aimed carbon fiber having a low friction coefficient with metal and excellent coherency. Effects on maintenance of compatibility and reduction in friction coefficient are more increased by copolymerizing polyethylene oxide or/and polypropylene oxide components for imparting smoothness to the fiber and reducing the friction coefficient with bisphenol A component for improving compatibility with a matrix resin and using the resultant copolymer than by mixing simple components and using the obtained mixture.

2. 发明专利

JPH11245591A APPARATUS FOR TRANSFERRING CURVED SURFACE 失效
公开(公告)号：JPH11245591A
公开(公告)日：1999-09-14
申请号：JP6198898
申请日：1998-02-27
申请人： DAINIPPON PRINTING CO LTD
发明人： OKAMOTO MASARU , MIYASHITA HARUO , ONO HARUO , YOSHIKAWA HIROHISA
IPC分类号： B41F16/00 , B44C1/165
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material having a three- dimensional protrusion and recess surface. SOLUTION: The apparatus for transferring a curved surface executes the steps of opposing a transfer layer side of a transfer sheet S having a support and the transfer layer to a protrusion and recess surface side of a base material B to be transferred having a protrusion and recess surface, colliding solid particles P to the support side of the sheet S, bringing the transfer layer into pressure contact with the base material to be transferred to bring the sheet into pressure contact with the protrusion and recess surface of the material B to transfer by utilizing its collision pressure, and removing the particles P retained on the support of the sheet S after the pressure contact. In this case, the apparatus comprises a residual solid particle removing means having a rotary brush roller 35 at a downstream side of a pressing means for pressing the sheet S to the material B by the collision pressure of the particles. The particles remained placed on the support of the sheet S can be removed by the removing means.

3. 发明专利

JP2685221B2 失效
公开(公告)号：JP2685221B2
公开(公告)日：1997-12-03
申请号：JP10061988
申请日：1988-04-22
IPC分类号： D01F11/10 , D01F11/14 , D06M13/02 , D06M13/165 , D06M13/17 , D06M101/00 , D06M101/12 , D06M101/40

4. 实用新型

JPH0224433U 失效
公开(公告)号：JPH0224433U
公开(公告)日：1990-02-19
申请号：JP10061988
申请日：1988-07-30
IPC分类号： H01H13/20 , H01H13/52

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