发明名称 |
Molding material and molded article for laser fusion |
摘要 |
A molding material and a molded article for laser welding are provided, which comprise a thermoplastic resin (A) comprising a rubber-reinforced resin (A1) obtained by polymerizing a vinyl monomer in a presence of a rubber-like polymer (a), or a composition (A2) of the rubber-reinforced resin (A1) and a (co)polymer (b) of a vinyl monomer, and which have a light transmittance at a wavelength of 808 nm in a range of 5% or higher when molded into a 4 mm-thick sample piece. The rubber-like polymer (a) dispersed in the thermoplastic resin (A) preferably has a weight average particle size of 50 to 220 nm, and preferably comprises particles of 300 nm or larger in diameter in an amount of 0 to 20 wt % relative to 100 wt % of the component (a). A laser light can transmit the molding material and the molded article, and allow the molding material and the molded article to be laser-welded with various resin moldings.
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申请公布号 |
US2006155067(A1) |
申请公布日期 |
2006.07.13 |
申请号 |
US20050544379 |
申请日期 |
2005.08.03 |
申请人 |
MOTOSHIGE RYOICHI;KAKUNO WATARU |
发明人 |
MOTOSHIGE RYOICHI;KAKUNO WATARU |
分类号 |
B29C65/16;C08F8/00;B29C65/00;B29K21/00;B29K101/12;C08F279/02;C08L51/04;C08L55/02;C08L57/00 |
主分类号 |
B29C65/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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