发明名称 |
Method of providing flow control of heat activated sealant using a combination sealant/flow control agent |
摘要 |
A method of controlling the flow of a heat activated expandable sealant is provided in which a heat activated sealant is coated with a flow control agent having a melt flow rate which is lower than that of the sealant. The combination sealant/flow control agent is preferably used to seal gaps or cavities in parts such as components in automotive vehicles with minimal sagging.
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申请公布号 |
US7022400(B2) |
申请公布日期 |
2006.04.04 |
申请号 |
US20010756453 |
申请日期 |
2001.01.08 |
申请人 |
ADCO PRODUCTS, INC. |
发明人 |
BOLLING RICHARD;SPEICHER MICHAEL E.;WILLIAMS DAVID |
分类号 |
B32B7/02;C09K5/04 |
主分类号 |
B32B7/02 |
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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