发明名称 |
Washable floor mats with ozone resistance |
摘要 |
A lightweight dust control mat having enhanced resistance to oxidation and ozonation is provided. The mat includes a rubber backing sheet with a base rubber of NBR or SBR mixed with a polar polymer additive and a chemical blowing agent. The ratio of the base rubber to the polymer additive is between about 1.2 and 9. Following vulcanization, the rubber sheet has a specific gravity of less than about 0.98 and a Bayer ozone cracking incidence factor of 4 or less. <IMAGE> |
申请公布号 |
EP0702929(A1) |
申请公布日期 |
1996.03.27 |
申请号 |
EP19950305507 |
申请日期 |
1995.08.08 |
申请人 |
MILLIKEN RESEARCH CORPORATION |
发明人 |
KERR, ROBERT C. |
分类号 |
A47L23/22;A47L23/26;B32B5/02;B32B25/10;C08J5/18;C08L9/02;C08L9/06;C08L21/00;D06N7/00 |
主分类号 |
A47L23/22 |
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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