发明名称 |
MULTILAYERED MOLDED PRODUCT |
摘要 |
PROBLEM TO BE SOLVED: To provide a multilayered molded product having excellent appearance characteristics and hard to generate interlaminar delamination. SOLUTION: A multilayered molded product consists of a first portion 41 wherein three resin layers are laminated and the second portion 42 extended from the first portion 41. The first portion 41 is mainly constituted by successively laminating a first resin layer 41A comprising a first resin, a second resin layer 41B mainly comprising a second resin and a third resin layer 41C comprising the first resin and the second portion 42 is constituted of the first resin layer 41A constituting the first portion 41 and the resin layer extended from the third resin layer 41C and the second resin layer 41B is sealed by the first and third resin layers 41A, 41C and the thickness of the second resin layer 41B in the region 41b of the first portion 41 in the vicinity of the second portion 42 becomes thin toward the second portion 2 and the second resin layer 41B becomes discontinuous. |
申请公布号 |
JP2000254963(A) |
申请公布日期 |
2000.09.19 |
申请号 |
JP19990064359 |
申请日期 |
1999.03.11 |
申请人 |
MITSUBISHI GAS CHEM CO INC |
发明人 |
MARUYAMA KATSUYA;HARA TAKESHI;TERADA YOSHIHIRO;OTA TAKAO |
分类号 |
B32B1/02;B29C45/16;B29C45/26;B29C45/76;B29C49/06;B29C49/22;B32B27/36;(IPC1-7):B29C49/22 |
主分类号 |
B32B1/02 |
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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