Title:
COMPOSITE MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/078020
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide resin molded article having both a high bond strength and a stable and uniform bond strength between shots that form the molded article, in the context of a composite molded article that integrates a first molded article and a second molded article. The composite molded article comprises: a grooved first resin molded article containing at least a resin, glass fibers, and a laser absorption material and having grooves that expose the glass fibers; and an adjacently-disposed second molded article on the grooved surface of the first resin molded article. The first resin molded article blendedly contains 12-45 wt% of the glass fibers and 0.25-10 wt% of the laser absorption material against the total content of the resin composite constituting the resin molded article and within a prescribed formulation range.
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Inventors:
MOCHIZUKI AKIHIRO (JP)
MIOKI KOHSHI (JP)
MIOKI KOHSHI (JP)
Application Number:
PCT/JP2018/037196
Publication Date:
April 25, 2019
Filing Date:
October 04, 2018
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
B29C45/14; B29C65/16
Foreign References:
| JP2016007836A | 2016-01-18 | |||
| JP2016032917A | 2016-03-10 | |||
| JP2015205430A | 2015-11-19 | |||
| JPH01126339A | 1989-05-18 | |||
| JP2016043382A | 2016-04-04 | |||
| US20160167353A1 | 2016-06-16 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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