发明公开
- 专利标题: MOLDING MATERIAL AND MOLDED ARTICLE FOR LASER FUSION
- 专利标题(中): 成型材料并形成身体激光聚变
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申请号: EP04706284申请日: 2004-01-29
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公开(公告)号: EP1593711A4公开(公告)日: 2006-04-05
- 发明人: MOTOSHIGE RYOICHI , KAKUNO WATARU
- 申请人: TECHNO POLYMER CO LTD
- 专利权人: TECHNO POLYMER CO LTD
- 当前专利权人: TECHNO POLYMER CO LTD
- 优先权: JP2003026659 2003-02-04
- 主分类号: B29C65/16
- IPC分类号: B29C65/16 ; C08L51/04 ; B29C65/00 ; B29K21/00 ; B29K55/02 ; B29K101/12 ; C08F279/02 ; C08L55/02 ; C08L57/00
摘要:
A molding material or a molded article for laser fusion, characterized in that it comprises a thermoplastic resin (A) containing a rubber-reinforced resin (A1) prepared by the polymerization of a vinyl monomer in the presence of a rubbery polymer (a) or a composition (A2) composed of said rubber-reinforced resin (A1) and a (co)polymer (b) from at least one vinyl monomer, and exhibits a transmittance of a light having a wavelength of 808 nm of 5 % or more when measured as a formed specimen having a thickness of 4 mm. It is preferred that the rubbery polymer (a) dispersed in the thermoplastic resin (A) has a weight average particle diameter of 50 to 220 nm and contains particles having a particle diameter of 300 nm or more in an amount of 0 to 20 wt % relative to 100 wt % of said component (a). A laser light can transmit the molding material and the molded article, which allows the molding material and the molded article to be laser-fused with various resin moldings.
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