发明名称 |
Sheet composition and sheet produced from same |
摘要 |
The present invention relates to a sheet composition containing at least one of either a polystyrene-based copolymer or an ethylene vinyl acetate-based copolymer, to a sheet produced from the same, to a laminated sheet containing the sheet, and to a composite sheet containing the laminated sheet. The sheet according to the present invention is provided with a high functional stability including wear resistance, oil resistance, and aging resistance, and superior embossing retention characteristics. |
申请公布号 |
US8853328(B2) |
申请公布日期 |
2014.10.07 |
申请号 |
US200913060140 |
申请日期 |
2009.08.31 |
申请人 |
LG Hausys, Ltd. |
发明人 |
Choi Sang-Deuk;Kim Kyeung-Ho;Kweon Yong-Gu;Shin Kyo-Hoon |
分类号 |
C08L53/02;C08L31/04 |
主分类号 |
C08L53/02 |
代理机构 |
McKenna Long & Aldridge, LLP |
代理人 |
McKenna Long & Aldridge, LLP |
主权项 |
1. A sheet composition for embossed sheet, comprising:
polystyrene-based copolymers of 25-35% by weight of SEBS (styrene-(ethylene/butylene)-styrene block copolymer) and 40-50% by weight of SEEPS (polystyrene-block-poly(ethylene-ethylene/propylene)-block polystyrene), and ethylene vinyl acetate-based copolymer, wherein the content of the vinyl acetate in the ethylene vinyl acetate-based copolymer is more than 50 wt %, wherein the sheet composition does not include a thermoplastic resin other than the polystyrene-based copolymers and the ethylene vinyl acetate-based copolymer, and wherein a ratio of the polystyrene-based copolymers to the ethylene vinyl acetate-based copolymer is 5:1 to 5:4. |
地址 |
Seoul KR |