发明授权
- 专利标题： Powder coatings of amine-reactive resins and amine carbamate salts
- 专利标题（中）： 胺反应性树脂和胺氨基甲酸盐的粉末涂料
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申请号： US730535申请日： 1996-10-11
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公开(公告)号： US5726251A公开(公告)日： 1998-03-10
- 发明人: Steven Paul Wilkinson , Jeffrey Thomas DePinto
- 申请人： Steven Paul Wilkinson , Jeffrey Thomas DePinto
- 申请人地址： PA Allentown
- 专利权人： Air Products and Chemicals, Inc.
- 当前专利权人： Air Products and Chemicals, Inc.
- 当前专利权人地址： PA Allentown
- 主分类号： C08G59/40
- IPC分类号： C08G59/40 ; C08G71/04 ; C09D133/06 ; C09D167/06 ; C08L33/14 ; C08L63/02 ; C08L67/06 ; C08L75/04
摘要：
A method is described wherein a compound containing amine functionality is reacted in its liquid form with carbon dioxide to convert the compound into a solid amine carbamate salt for use as a blocked amine curative in powder coating manufacturing and resulting powder coating operations. The blocked amine curative decomposes on heating and reverts back to a liquid amine providing a highly reactive curative and flow modifier for powder coating applications.
公开/授权文献
- US5219068A Adjustable proximity switch mounting assembly 公开/授权日：1993-06-15
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