发明授权
- 专利标题： Non-cryogenically generated nitrogen atmosphere for radiation curing
- 专利标题（中）： 非低温生成氮气氛用于辐射固化
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申请号： US296338申请日： 1994-08-25
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公开(公告)号： US5480682A公开(公告)日： 1996-01-02
- 发明人: John J. Kaiser , Diwakar Garg
- 申请人： John J. Kaiser , Diwakar Garg
- 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： B01D53/86
- IPC分类号： B01D53/86 ; C01B21/04 ; B05D3/06 ; B01D59/10
摘要：
The present invention discloses an improved method of producing a low-cost, nitrogen-based inert atmosphere suitable for radiation curing of resins, coatings, etc. from non-cryogenically generated nitrogen. According to the disclosed method, residual oxygen present in non-cryogenically generated nitrogen is converted to either moisture or a mixture of moisture and carbon dioxide by reaction with a reducing gas in a catalytic reactor prior to using the nitrogen-based atmosphere for radiation curing of moisture insensitive materials such as resins and coatings.
公开/授权文献
- US4438538A Combination tool for carpentry 公开/授权日：1984-03-27
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