发明授权
- 专利标题： Clear hydrophilic coating for heat exchanger fins
- 专利标题（中）： 用于热交换器翅片的透明亲水涂层
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申请号： US867585申请日： 1992-04-13
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公开(公告)号： US5211989A公开(公告)日： 1993-05-18
- 发明人: David D. Clinnin , Ronald J. Lewarchik , Dexter F. Sunderman
- 申请人： David D. Clinnin , Ronald J. Lewarchik , Dexter F. Sunderman
- 申请人地址： IL Chicago
- 专利权人： Morton Coatings, Inc.
- 当前专利权人： Morton Coatings, Inc.
- 当前专利权人地址： IL Chicago
- 主分类号： B05D5/04
- IPC分类号： B05D5/04 ; B05D7/14 ; C09D123/08
摘要：
The combination of an ethylene/acrylic acid copolymer and a water soluble amine salt of a fatty acid is useful as a hydrophilic coating for the surfaces of fins in a heat exchanger. The exchanger is more efficient because the coating prevents the blockage of air flow by beads of condensed water which would otherwise build up in the narrow spaces between the fins.