US3460897A Mild alkaline oxidation treatment of polyacrylonitrile fibers or films to improve flexibility and dyeability
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基本信息:
- 专利标题: Mild alkaline oxidation treatment of polyacrylonitrile fibers or films to improve flexibility and dyeability
- 专利标题(中):聚乙烯吡咯酮纤维或薄膜的改良碱性氧化氧化处理提高柔韧性和可染性
- 申请号:US3460897D 申请日:1965-06-25
- 公开(公告)号:US3460897A 公开(公告)日:1969-08-12
- 发明人: LOWES FRED J JR
- 申请人: DOW CHEMICAL CO
- 专利权人: Dow Chemical Co
- 当前专利权人: Dow Chemical Co
- 优先权: US46711265 1965-06-25
- 主分类号: D06M11/30
- IPC分类号: D06M11/30 ; D06M11/38 ; D06P1/673 ; D06M3/18