发明名称 |
POLYESTER RESIN FOAM BODY, LIGHT REFLECTING MATERIAL USING SAME, AND METHOD OF PRODUCING POLYESTER RESIN FOAM BODY |
摘要 |
<p>The present invention addresses the problem of providing: a polyester resin foam body which prevents degradation in reflectivity even when density is decreased and which has a favorable surface property; a light reflecting material using the same; and a method of producing the same. The present invention relates to: a polyester resin foam body composed of a resin composition comprising a modified polyester (B) formed by modifying a part of the constituents of a crystalline aromatic polyester (A), the resin composition containing a cell nucleating agent (C) and fine bubbles with an average bubble size of 20 mum or less; and a light reflecting material using the same. Further, the present invention relates to a method of producing the polyester resin foam body in which a resin composition impregnated with inert gas is heated.</p> |
申请公布号 |
KR20140021539(A) |
申请公布日期 |
2014.02.20 |
申请号 |
KR20137020530 |
申请日期 |
2012.12.10 |
申请人 |
FURUKAWA ELECTRIC CO., LTD. |
发明人 |
IKURA YUKIHIRO;IKEDA HIDEYUKI;INAMORI KOJIRO |
分类号 |
C08J9/04;C08L67/03;C08L67/08;G02B5/08 |
主分类号 |
C08J9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|