| 发明名称 |
Backing sheet for cushioned floors. |
| 摘要 |
The backing sheet comprises a thermoplastic resin fibrous material, another higher-melting fibrous material and an inorganic filler, to which a phenolic antioxidation agent or a phosphitic antioxidation agent is added. …<??>The sheet has improved heat stability in the expansion step used in manufacturing cushioned floors. |
| 申请公布号 |
EP0073571(A2) |
申请公布日期 |
1983.03.09 |
| 申请号 |
EP19820304038 |
申请日期 |
1982.07.30 |
| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
NAKAMURA, MOTOFUMI;HORIMOTO, KOJI;YUSUWA, MOTOYASU |
| 分类号 |
E04F15/16;D04H1/26;D06N7/00;D21H27/20 |
主分类号 |
E04F15/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
