发明公开
EP2940208A4 WOOD PULP FOR GLASS PLATE-ISOLATING PAPER AND GLASS PLATE-ISOLATING PAPER
审中-公开
HOLZPULPEFÜRGLASPLATTENISOLIERENDES PAPIER UND GLASPLATTENISOLIERENDES PAPIER
- 专利标题： WOOD PULP FOR GLASS PLATE-ISOLATING PAPER AND GLASS PLATE-ISOLATING PAPER
- 专利标题（中）： HOLZPULPEFÜRGLASPLATTENISOLIERENDES PAPIER UND GLASPLATTENISOLIERENDES PAPIER
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申请号： EP13867979申请日： 2013-12-26
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公开(公告)号： EP2940208A4公开(公告)日： 2015-11-04
- 发明人: ASAI YASUHIKO , AKAHORI SHINICHI , HIRASAWA TOMOKI , TOMOTAKE YOSHIAKI
- 申请人： TOKUSHU TOKAI PAPER CO LTD
- 专利权人： TOKUSHU TOKAI PAPER CO LTD
- 当前专利权人： TOKUSHU TOKAI PAPER CO LTD
- 优先权： JP2012285315 2012-12-27; JP2013087570 2013-04-18
- 主分类号： D21H17/59
- IPC分类号： D21H17/59 ; B65D57/00 ; B65D85/48 ; C03B40/033 ; D21C9/02 ; D21H21/12 ; D21H27/00 ; D21H27/10
摘要：
The present invention relates to wood pulp for glass plate-interleaving paper in which an amount of silicone contained in the wood pulp is 0.5 ppm or less with respect to an absolute dry mass of the pulp, as well as relates to interleaving paper for glass plates of which a raw material is the wood pulp, in which an amount of silicone contained in paper is 0.5 ppm or less with respect to the absolute dry matter of paper. The interleaving paper for glass plates formed from the wood pulp of the present invention, as well as interleaving paper for glass plates of the present invention are able to remarkably control contamination of silicone to the surface of glass plates for use as substrate material for flat panel displays for which a high degree of cleanliness and high quality are required.
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