发明名称 |
PATTERN PROTECTING LAYER IN MOLDED OBJECT |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pattern protecting layer preventing the generation of pinholes in the pattern layer provided to a molding sheet even after the pattern layer receives physical maltreatment such as the stretching deformation caused by heating molding and keeping toughness, durability, abrasion resistance and chemical resistance. SOLUTION: A molded object 10 molded from a sheet has an opening part 35 and at least one surfaces of the outside and inside thereof are formed from a thermoplastic resin layers. The protective layer covering the pattern layer 2 provided on at least one surface of the outside and inside of the surfaces formed of the thermoplastic resin layers is formed into a pattern protecting layer 3 having plastic properties and capable of following stretching even at temp. at a time of the molding of a molding sheet.</p> |
申请公布号 |
JPH09220798(A) |
申请公布日期 |
1997.08.26 |
申请号 |
JP19960053708 |
申请日期 |
1996.02.19 |
申请人 |
DAINIPPON PRINTING CO LTD |
发明人 |
YAMASHITA RIKIYA;YAMAZAKI TAKUYA |
分类号 |
B32B37/00;B32B33/00;(IPC1-7):B32B31/22 |
主分类号 |
B32B37/00 |
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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