发明授权
US4539366A Sizing composition and method of making same and use thereof for sizing
textile yarns
失效
上浆组合物及其制造方法及其用于上浆纺织纱线
- 专利标题： Sizing composition and method of making same and use thereof for sizing textile yarns
- 专利标题（中）： 上浆组合物及其制造方法及其用于上浆纺织纱线
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申请号： US582483申请日： 1984-02-22
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公开(公告)号： US4539366A公开(公告)日： 1985-09-03
- 发明人: Pierre Gagne , Yvette Girardeau , Bernard Pointud
- 申请人： Pierre Gagne , Yvette Girardeau , Bernard Pointud
- 申请人地址： FRX Courbevoie
- 专利权人： Rhone-Poulenc Specialites Chimiques
- 当前专利权人： Rhone-Poulenc Specialites Chimiques
- 当前专利权人地址： FRX Courbevoie
- 优先权： FRX8302917 19830223
- 主分类号： D06M15/37
- IPC分类号： D06M15/37 ; C08L75/06 ; D06M15/263 ; D06M15/285 ; D06M15/31 ; D06M15/572 ; C08L33/08 ; C08L31/04
摘要：
The invention provides a sizing composition based on water-soluble polymers, intended for sizing warps of textile yarns and a process for obtaining such compositions and for the sizing of textile yarns. More particularly, provided are compositions comprising, 40 to 90% by weight of a polyester-urethane and 10 to 60% by weight of an acrylic and/or vinyl polymer especially suitable for sizing polyester yarns such as polyethylene terephthalate.
公开/授权文献
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