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公开(公告)号：EP4323584A1
公开(公告)日：2024-02-21
申请号：EP22722738.6
申请日：2022-04-13
发明人： MARKBO, Olivia , ALDÉN, Mats , NYMAN, Ulf , NORDSTRÖM, Fredrik
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公开(公告)号：EP3604672B1
公开(公告)日：2023-08-16
申请号：EP18776551.6
申请日：2018-03-29
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4.发明公开
公开(公告)号：EP3859083A1
公开(公告)日：2021-08-04
申请号：EP19869026.5
申请日：2019-09-17
申请人： KNU-Industry Cooperation Foundation , Daehan Paper Co., Ltd. , Taekyung Polymer Co., Ltd. , Centre Technique de L' Industrie des Papiers, Cartons et Celluloses
发明人： LEE, Myoung Ku , RYU, Jeong Yong , LEE, Kwang Seob , LEE, Jae Hoon , CHO, Han Je , KWON, Hyeok Jun , GUERIN, David , MARTINEZ, Philippe , CHOI, Kyung Wha
摘要： The present invention relates to a press-heating gas grafting hydrophobization apparatus, and a hot water-resistant paper and an oil-absorbing paper manufactured using the press-heating gas grafting hydrophobization apparatus. In the press-heating gas grafting hydrophobization apparatus according to the present invention, since a non-air-permeable dryer belt is provided surrounding and pressing a drying roller to prevent dissipation from a base material of a fatty acid chloride vaporized by the drying roller, the press-heating gas grafting hydrophobization apparatus has an advantage of improving efficiency of a gas grafting reaction. Therefore, by using the press-heating gas grafting hydrophobization apparatus according to the present invention, the reaction amount of fatty acid chloride per unit area can be remarkably improved. When the press-heating gas grafting hydrophobization apparatus according to the present invention is used, since it is possible to promote the reaction of fatty acid chloride by promoting heat conduction and inducing partial melting of a barrier coating layer such as PVA, the paper can be used as a container that can package or contain foods containing hot water and the like, and thus, it is possible to obtain an effect that the paper can replace a plastic composite material in the related art that causes environmental pollution. In addition, by using the press-heating gas grafting hydrophobization apparatus according to the present invention, even a low-basis-weight paper that has a low basis weight or is creped and cannot be subjected to hydrophobization treatment is hydrophobized, so that it is possible to manufacture a light, economical low-basis-weight eco-friendly oil-absorbing paper.
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6.发明公开
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7.发明授权
公开(公告)号：EP1630288B2
公开(公告)日：2018-11-14
申请号：EP05018161.9
申请日：2005-08-22
申请人： KAO CORPORATION
发明人： Akai, Hiroyuki, Kao Corporation , Mori, Kazuo, Kao Corporation , Kakiuchi, Shusuke, Kao Corporation
IPC分类号： D21H17/36 , D21H17/37 , D21H17/20 , D21H17/66 , D21H17/43 , D21H27/02 , B31F1/07 , A47K10/16
CPC分类号： D21H17/20 , B31F1/07 , B31F2201/0733 , B31F2201/0756 , B31F2201/0758 , D21H17/36 , D21H17/37 , D21H17/43 , D21H17/66 , D21H27/02 , Y10T156/1023
摘要： A bulky, water-disintegratable cleaning article is formed of water-disintegratable paper impregnated with 100% to 500% by weight of an aqueous agent. The water-disintegratable paper is a substantially water dispersible fibrous sheet containing a water soluble or swellable binder. The water-disintegratable paper has a great number of protrusions and depressions formed by embossing and has a basis weight of 30 to 150 g/m 2 . The bulky, water-disintegratable cleaning article has a thickness T 1 of 1.0 to 3.0 mm under a load of 0.3 kPa and a thickness T 2 of at least 0.9 mm under a load of 1.0 kPa.
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公开(公告)号：EP2894253B1
公开(公告)日：2017-12-27
申请号：EP13835814.8
申请日：2013-09-02
申请人： Kuraray Co., Ltd.
发明人： KUMAKI, Yosuke , KAWAGOE, Masako
IPC分类号： D21H19/20 , B32B27/10 , B32B27/28 , D21H19/10 , D21H27/10 , D21H17/34 , D21H17/36 , D21H19/12 , D21H21/16 , D21H17/35
CPC分类号： D21H19/12 , D21H17/34 , D21H17/35 , D21H17/36 , D21H19/10 , D21H19/20 , D21H21/16 , D21H27/10 , Y10T428/31906
摘要： Provided is greaseproof paper that, when folded, shows little reduction in grease resistance at the folded portion. The greaseproof paper includes a paper base and a greaseproof layer provided on at least one surface of the paper base, wherein the greaseproof layer includes an ethylene-vinyl alcohol-vinyl ester copolymer (A) and a fatty acid derivative (B), contains 1 to 100 parts by mass of the component (B) per 100 parts by mass of the component (A), and is in an amount of 0.5 to 5.0 g/m 2 in terms of dry mass. In the greaseproof paper, the ethylene-vinyl alcohol-vinyl ester copolymer (A) has a content of ethylene units of 1 to 15 mol%, has a total content of vinyl alcohol units and vinyl ester units of 85 to 99 mol%, and has a degree of polymerization of 300 to 2000. In the greaseproof paper, the fatty acid derivative (B) is a fatty acid amide compound.
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9.发明公开PAPER SUBSTRATES CONTAINING HIGH SURFACE SIZING AND LOW INTERNAL SIZING AND HAVING HIGH DIMENSIONAL STABILITY 审中-公开纸张基材包含高表面尺寸和低内部尺寸并具有高度稳定性
公开(公告)号：EP3246465A1
公开(公告)日：2017-11-22
申请号：EP17160762.5
申请日：2007-01-17
发明人： SINGH, Kapil, M. , ANDERSON, D., W. , FROASS, Peter, M. , HONG, Yaoliang , MOHAN, Krishna, K. , ARNSON, Tom , HUANG, Yan, C.
IPC分类号： D21H21/16 , D21H21/18 , D21H17/27 , D21H17/28 , D21H17/34 , D21H17/36 , D21H23/04 , D21H17/30 , D21H23/24
CPC分类号： D21H17/36 , D21H17/27 , D21H17/28 , D21H17/30 , D21H17/34 , D21H21/16 , D21H23/04 , D21H23/24
摘要： This invention relates to a paper substrate containing high surface sizing and low internal sizing and having high dimensional stability, as well as methods of making and using the composition.
摘要翻译： 本发明涉及含有高表面施胶和低内部施胶并具有高度尺寸稳定性的纸基材，以及制造和使用该组合物的方法。
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公开(公告)号：EP2952628B1
公开(公告)日：2017-11-22
申请号：EP14460083.0
申请日：2014-11-05
发明人： Marianczyk, Grzegorz
摘要： A paper coating for ink-jet printing according the invention, comprising of sodium aluminosilicate, sodium chloride, ammonium chloride, polyvinyl alcohol, aliphatic polyamine and polyaluminum chloride, of hydrophilic properties characterises in that weight ratio of sodium chloride, ammonium chloride and polyaluminum chloride to aliphatic polyamine is 8.55:1. The coating is applied by a machine on a paper ground on one- or two-sides.
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