发明名称 |
Elastomeric laminates and composites |
摘要 |
Microtextured elastomeric materials having at least one elastomeric core layer or region and at least one skin layer wherein the skin layer has a semi-crystalline or amorphous polymer and an elastomeric block copolymer or pressure sensitive adhesive, the combination of which is less elastic than the core layer and will undergo permanent deformation at the stretch percentage that the elastomeric laminate will undergo. The materials are suited for use in applications such as respirators. |
申请公布号 |
AU5529098(A) |
申请公布日期 |
1998.08.07 |
申请号 |
AU19980055290 |
申请日期 |
1997.12.12 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
GERALD S. DEEB;DENNIS L KRUEGER;JANE K. PETERSON |
分类号 |
B32B25/04;C08L23/10;C08L53/02 |
主分类号 |
B32B25/04 |
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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