- 专利标题： Method for producing paper impregnated by a supercritical-pressure fluid, and impregnated, particularly coloured paper
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申请号： US16085794申请日： 2017-03-16
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公开(公告)号： US11091878B2公开(公告)日： 2021-08-17
- 发明人: Céline Noel , Christophe Chartier , Gaël Depres , Jean-Marie Vau , Olivier Poncelet , Aurélien Auger
- 申请人： ARJO WIGGINS FINE PAPERS LIMITED , COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 申请人地址： GB Aberdeen; FR Paris
- 专利权人： ARJO WIGGINS FINE PAPERS LIMITED,COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人： ARJO WIGGINS FINE PAPERS LIMITED,COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人地址： GB Aberdeen; FR Paris
- 代理机构： Nixon & Vanderhye
- 优先权： FR1652246 20160316
- 国际申请： PCT/FR2017/050607 WO 20170316
- 国际公布： WO2017/158302 WO 20170921
- 主分类号： D21H17/20
- IPC分类号： D21H17/20 ; D21H19/22 ; D21H21/28 ; D21H23/44 ; D21H25/06 ; D21H21/10
摘要：
In the field of papermaking and more particularly a method for producing paper impregnated with a molecule of interest, particularly colored paper, and the associated product, i.e. impregnated paper, there is a disclosed a method implementing a supercritical-pressure fluid. Such paper, particularly colored paper, obtained from a formulation of paper pulp or paper including latex, does not bleed when it comes into contact with water.
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