发明授权
- 专利标题： Amino resin dispersions
- 专利标题（中）： 氨基树脂分散体
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申请号： US624599申请日： 1984-06-25
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公开(公告)号： US4532292A公开(公告)日： 1985-07-30
- 发明人: Peter Dorries , Helmut Wahl
- 申请人： Peter Dorries , Helmut Wahl
- 申请人地址： DEX Frankfurt am Main DEX Bielefeld
- 专利权人： Cassella Aktiengesellschaft,Theodor Hymmen KG
- 当前专利权人： Cassella Aktiengesellschaft,Theodor Hymmen KG
- 当前专利权人地址： DEX Frankfurt am Main DEX Bielefeld
- 优先权： DEX3208728 19820311
- 主分类号： B32B27/04
- IPC分类号： B32B27/04 ; B29C33/00 ; B29C43/00 ; B29C43/32 ; B29C43/48 ; B30B5/06 ; B32B3/00 ; B32B21/08 ; B32B27/42 ; B32B37/10 ; B32B38/08 ; B32B43/00 ; B44C5/04 ; C08J5/24 ; C08L61/22 ; D06N3/12 ; D06N7/00 ; D06N7/06 ; D21H19/26 ; C08K3/20
摘要：
A carrier web coated with amino resin wherein at least one surface is resinated is produced by applying a spreadable amino resin dispersion containing 70-90% by weight of amino resin and 30-10% by weight of a liquid dispersant to at least one surface of an uncoated carrier web in an apparatus comprising:(a) unwinding station for unwinding uncoated carrier webs from rotatable supply rolls,(b) means for conveying the uncoated webs comprising a plurality of cooperating pressure rolls rotatably mounted in parallel relationship,(c) a coating means for applying a brushable amino resin dispersion to the web, and(d) a belt press for compression-molding and curing the coated web.
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