发明授权
US09181438B2 Masking solutions comprising siloxane-based surfactants for using in painting operations
有权
包含用于涂装操作的硅氧烷基表面活性剂的掩蔽溶液
- 专利标题： Masking solutions comprising siloxane-based surfactants for using in painting operations
- 专利标题（中）： 包含用于涂装操作的硅氧烷基表面活性剂的掩蔽溶液
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申请号： US13708676申请日： 2012-12-07
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公开(公告)号： US09181438B2公开(公告)日： 2015-11-10
- 发明人: Edward W. Woodhall , Robert Louis Mesa
- 申请人： Cal-West Specialty Coatings, Inc.
- 申请人地址： US CA Sunnyvale
- 专利权人： Cal-West Specialty Coatings, Inc.
- 当前专利权人： Cal-West Specialty Coatings, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Weaver Austin Villeneuve & Sampson LLP
- 代理商 Tom Hunter
- 主分类号： C08K5/06
- IPC分类号： C08K5/06 ; C09D5/00 ; B05D1/32 ; B05D7/02 ; B05D7/14 ; C09D5/20 ; B65D85/00
摘要：
This invention provides a masking material that can be used to protect an underling surface (e.g. an automobile surface) during an overcoating (e.g. painting) operation. The masking material in one embodiment includes a thickener and a pH control agent and water. The masking material can be applied to a surface that is to be protected from paint overspray or other coating processes, allowed to dry, and the surface then coated (e.g. with paint). After drying of the paint, or other coating, the masking material can removed by water washing.
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