发明授权
US5728505A Flexible, aqueous processable, photoimageable permanent coatings for
printed circuits
失效
灵活的,水性可加工的,用于印刷电路的可光成像永久性涂层
- 专利标题: Flexible, aqueous processable, photoimageable permanent coatings for printed circuits
- 专利标题(中): 灵活的,水性可加工的,用于印刷电路的可光成像永久性涂层
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申请号: US802494申请日: 1997-02-20
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公开(公告)号: US5728505A公开(公告)日: 1998-03-17
- 发明人: Thomas Eugene Dueber , Frank Leonard Schadt, III
- 申请人: Thomas Eugene Dueber , Frank Leonard Schadt, III
- 申请人地址: DE Wilmington
- 专利权人: E. I. du Pont de Nemours and Company
- 当前专利权人: E. I. du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: C08F299/06
- IPC分类号: C08F299/06 ; C08F290/00 ; C09D175/04 ; C09D175/14 ; C09D175/16 ; G03F7/033 ; H05K3/28 ; G03F7/09
摘要:
Aqueous processable, photopolymerized coating compositions are disclosed, which after curing, have superior flexibility for use as permanent coatings for the protection of printed circuitry.
公开/授权文献
- US4650499A Gas chromatographic apparatus and method 公开/授权日:1987-03-17