发明名称 |
METHOD FOR MANUFACTURING A POLYMER-MOLDED MATERIAL USING A MOLD WHICH EASILY FORMS A 3-DIMENSIONAL SURFACE PATTERN, AND MOLDED MATERIAL FOR A HOME APPLIANCE HAVING THE 3-DIMENSIONAL SURFACE PATTERN |
摘要 |
The present invention relates to a method for manufacturing a polymer-molded material which can easily form a three-dimensional surface shape and minimize deformation. The method for manufacturing the polymer-molded material includes: (a) preparing a lower mold on which a three-dimensional pattern, for imparting a surface shape of the molded material to a surface to be formed, is formed; (b) coupling a gasket on an edge of the formed surface of the lower mold; (c) coupling an upper mold including a raw material injection part to the gasket of the lower mold; (d) injecting a raw material of the polymer-molded material onto the formed surface of the lower mold through the raw material injection part of the upper mold; (e) heat-curing the raw material and transferring the three-dimensional pattern onto the formed surface of the lower mold; and (f) additionally heat-curing the raw material, which does not react in the step (e), through heat treatment. |
申请公布号 |
EP2664431(A4) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20110855647 |
申请日期 |
2011.12.15 |
申请人 |
LG HAUSYS, LTD. |
发明人 |
YANG, IN-SUK;LEE, JONG-CHUL;LEE, JAE-EUN |
分类号 |
B29C33/42;B29C35/02;B29C35/04;B29C35/08;B29C35/16;B29C37/00;B29C45/37 |
主分类号 |
B29C33/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|