发明名称 |
PROCESS FOR PRODUCING A MULTILAYER MOLDED ARTICLE |
摘要 |
: A process for producing a multilayer molded article comprises supplying at least one piece of a skin material having a desired shape and resin melt between unclosed upper and lower molds and closing the molds to form a multilayer molded article comprising the thermoplastic resin and the skin material, the latter covering only a desired part of the article. The resin melt is supplied at or near a center area of a rear face of the skin material. Or, after the skin material has been lifted to a position at which the skin material contacts a cavity surface of the upper mold, the resin melt is supplied between the upper and lower molds. The process economically produces a multilayer molded article in which the skin material covers only a part of the article without displacement of such skin material, and provides an article with good feel. |
申请公布号 |
CA1307087(C) |
申请公布日期 |
1992.09.08 |
申请号 |
CA19880579807 |
申请日期 |
1988.10.11 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MASUI, SYOHEI;MATSUMOTO, MASAHITO;USUI, NOBUHIRO |
分类号 |
B29C43/18;B29C43/20;B29L31/30;B32B27/06;B32B27/10;B32B27/12 |
主分类号 |
B29C43/18 |
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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