发明授权
US4415332A Development of color in a polyamide textile material with
aminobenzenesulfonyl azides
失效
用氨基苯磺酰基叠氮化物在聚酰胺纺织材料中发展颜色
- 专利标题: Development of color in a polyamide textile material with aminobenzenesulfonyl azides
- 专利标题(中): 用氨基苯磺酰基叠氮化物在聚酰胺纺织材料中发展颜色
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申请号: US429333申请日: 1982-09-30
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公开(公告)号: US4415332A公开(公告)日: 1983-11-15
- 发明人: Ronald S. Lenox , Charles E. Hoyle
- 申请人: Ronald S. Lenox , Charles E. Hoyle
- 申请人地址: PA Lancaster
- 专利权人: Armstrong World Industries, Inc.
- 当前专利权人: Armstrong World Industries, Inc.
- 当前专利权人地址: PA Lancaster
- 主分类号: D06P3/24
- IPC分类号: D06P3/24 ; D06P5/20
摘要:
The present invention discloses a method of photolytically developing color on a polyamide textile material. The material is first contacted with an aminobenzenesulfonyl azide and then is exposed to a UV light source for an amount of time sufficient to develop a color thereon.
公开/授权文献
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