发明授权
- 专利标题: Treatment of yarns
- 专利标题(中): 治疗眼睛
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申请号: US3696478D申请日: 1969-12-31
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公开(公告)号: US3696478A公开(公告)日: 1972-10-10
- 发明人: ELLIOTT DAVID ROBERT , GREENWAY JOHN MICHAEL
- 申请人: ICI LTD
- 专利权人: Imperial Chemical Industries Ltd
- 当前专利权人: Imperial Chemical Industries Ltd
- 优先权: GB4682869 1969-09-23
- 主分类号: D02G1/16
- IPC分类号: D02G1/16 ; D02G1/00
摘要:
Yarn relax process wherein a yarn is tensioned and forwarded by means of an unheated fluid device to a hot zone wherein tension falls.
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