发明授权
US4089644A Method and apparatus for regulating the rate of dye adsorption by the
number of dye liquor cycles
失效
通过染液循环次数来调节染料吸附速率的方法和装置
- 专利标题： Method and apparatus for regulating the rate of dye adsorption by the number of dye liquor cycles
- 专利标题（中）： 通过染液循环次数来调节染料吸附速率的方法和装置
-
申请号： US423311申请日： 1973-12-10
-
公开(公告)号： US4089644A公开(公告)日： 1978-05-16
- 发明人: Jose Carbonell , Rolf Hasler , Roland Walliser
- 申请人： Jose Carbonell , Rolf Hasler , Roland Walliser
- 申请人地址： CH Basel
- 专利权人： Sandoz Ltd.
- 当前专利权人： Sandoz Ltd.
- 当前专利权人地址： CH Basel
- 优先权： CH5330/73 19730413
- 主分类号： D06B23/24
- IPC分类号： D06B23/24 ; D06P1/607 ; D06P1/649 ; D06P1/92 ; D06P1/38 ; D06F33/00 ; G07F13/00
摘要：
The present invention relates to a novel exhaust-dyeing process to obtain level dyeings which is characterised by the step of regulating the parameters that affect the rate of adsorption of the dye onto the substrate in order to prevent the rate of bath exhaustion as a function of the number of cycles of dye liquor and/or substrate from exceeding a predetermined limit. The invention also relates to an apparatus for effecting said process.
公开/授权文献
- US5603256A Barbecue grill 公开/授权日：1997-02-18
信息查询
