公开(公告)号：WO2009012912A1

公开(公告)日：2009-01-29

申请号：PCT/EP2008/005763

申请日：2008-07-15

Applicant: SAPPI NETHERLANDS SERVICES B.V. ,  BOTTY, Gilbert ,  BALLET, Wim

Inventor： BOTTY, Gilbert ,  BALLET, Wim

IPC: B41M5/52

CPC classification number: B41M5/5218 ,  B41M5/506

Abstract: An ink jet paper as well as a method for its manufacture is disclosed comprising at least one image receiving coating layer and at least one pre-coat layer beneath said image receiving coating layer on a paper substrate, wherein the pre-coat layer comprises 100 parts in dry weight of a pigment part consisting of 20-75 parts in dry weight of a fine particulate calcium carbonate and/or kaolin; 10 - 70 parts in dry weight of at least one fine particulate silica and/or of a fine particulate ground calcium carbonate with surface and internal structure modification as a result of treatment with one or more medium to strong H 3 O + ion providers and optionally with additional treatment of gaseous carbon dioxide; and 0 - 30 parts of additional fine particulate pigments 4 - 20 parts in dry weight of a binder part 0-6 parts in dry weight of additives; and the image receiving coating layer comprises 100 parts in dry weight of a pigment part consisting of 50 - 100 parts in dry weight of at least one fine particulate silica; 0 - 50 parts in dry weight of a fine particulate polymer pigment; and 0 - 30 parts of additional fine particulate pigments 2 - 10 parts in dry weight of a binder 0-3 parts in dry weight of additives.

Abstract translation: 公开了一种喷墨纸及其制造方法，其包括至少一个图像接收涂层和在纸基材上的图像接收涂层下面的至少一个预涂层，其中预涂层包含100份 在干重量的由干燥重量为20-75份的细颗粒碳酸钙和/或高岭土组成的颜料部分; 10-70份干重的至少一种细颗粒二氧化硅和/或具有表面和内部结构改性的细颗粒磨碎的碳酸钙，由于一种或多种中等至强的H3O +离子供体的处理和任选的附加处理 的气态二氧化碳; 和0-30份额外的细颗粒颜料4-20份干重的粘合剂部分为0-6份干重添加剂; 并且图像接收涂层包含100份干重量的由50-100份干重的至少一种细颗粒二氧化硅组成的颜料部分; 0-50份干重的细颗粒聚合物颜料; 和0-30份另外的细颗粒颜料2-10份干燥重量的粘合剂，0-3份干重量的添加剂。

公开(公告)号：WO2009007072A1

公开(公告)日：2009-01-15

申请号：PCT/EP2008/005504

申请日：2008-07-05

Applicant: SAPPI NETHERLANDS SERVICES B.V. ,  BOTTY, Gilbert ,  LEMMENS, Philip ,  FISCHER, Jelena ,  HENDRIX, Sandra ,  SEIDLER, Nicole

Inventor： BOTTY, Gilbert ,  LEMMENS, Philip ,  FISCHER, Jelena ,  HENDRIX, Sandra ,  SEIDLER, Nicole

IPC: B41M5/52

CPC classification number: B41M5/52 ,  B41M5/5218 ,  Y10T428/25 ,  Y10T428/259

Abstract: Disclosed is a printing sheet for offset printing, comprising at least one image receiving coating and optionally one or several pre-coatings beneath said image receiving coating, said coatings comprising a pigment part, a binder part, and optionally additives, wherein the pigment part essentially consists of one or a mixture of fine particulate pigments selected from the group of carbonate, kaolin, solid or vacuolated polymer pigment, wherein said binder part comprises waterglass.

Abstract translation: 公开了一种用于胶版印刷的印刷纸，包括至少一个图像接收涂层和可选地在所述图像接收涂层之下的一个或多个预涂层，所述涂层包含颜料部分，粘合剂部分和任选的添加剂，其中颜料部分基本上 由选自碳酸盐，高岭土，固体或空泡化的聚合物颜料的一种或混合的细颗粒颜料组成，其中所述粘合剂部分包括水玻璃。

公开(公告)号：EP2170618A1

公开(公告)日：2010-04-07

申请号：EP08784771.1

申请日：2008-07-15

Applicant: SAPPI Netherlands Services B.V.

Inventor： BOTTY, Gilbert ,  BALLET, Wim

IPC: B41M5/52

CPC classification number: B41M5/5218 ,  B41M5/506

Abstract: An ink jet paper as well as a method for its manufacture is disclosed comprising at least one image receiving coating layer and at least one pre-coat layer beneath said image receiving coating layer on a paper substrate, wherein the pre-coat layer comprises 100 parts in dry weight of a pigment part consisting of 20-75 parts in dry weight of a fine particulate calcium carbonate and/or kaolin; 10 - 70 parts in dry weight of at least one fine particulate silica and/or of a fine particulate ground calcium carbonate with surface and internal structure modification as a result of treatment with one or more medium to strong H3O+ ion providers and optionally with additional treatment of gaseous carbon dioxide; and 0 - 30 parts of additional fine particulate pigments 4 - 20 parts in dry weight of a binder part 0-6 parts in dry weight of additives; and the image receiving coating layer comprises 100 parts in dry weight of a pigment part consisting of 50 - 100 parts in dry weight of at least one fine particulate silica; 0 - 50 parts in dry weight of a fine particulate polymer pigment; and 0 - 30 parts of additional fine particulate pigments 2 - 10 parts in dry weight of a binder 0-3 parts in dry weight of additives.

公开(公告)号：EP2170618B1

公开(公告)日：2015-10-21

申请号：EP08784771.1

申请日：2008-07-15

Applicant: SAPPI Netherlands Services B.V.

Inventor： BOTTY, Gilbert ,  BALLET, Wim

IPC: B41M5/52 ,  B41M5/50

CPC classification number: B41M5/5218 ,  B41M5/506

公开(公告)号：EP2167324B1

公开(公告)日：2011-04-06

申请号：EP08773880.3

申请日：2008-07-05

Applicant: SAPPI Netherlands Services B.V.

Inventor： BOTTY, Gilbert ,  LEMMENS, Philip ,  FISCHER, Jelena ,  HENDRIX, Sandra ,  SEIDLER, Nicole

IPC: B41M5/52

CPC classification number: B41M5/52 ,  B41M5/5218 ,  Y10T428/25 ,  Y10T428/259

Abstract: Disclosed is a printing sheet for offset printing, comprising at least one image receiving coating and optionally one or several pre-coatings beneath said image receiving coating, said coatings comprising a pigment part, a binder part, and optionally additives, wherein the pigment part essentially consists of one or a mixture of fine particulate pigments selected from the group of carbonate, kaolin, solid or vacuolated polymer pigment, wherein said binder part comprises waterglass.

公开(公告)号：EP2167324A1

公开(公告)日：2010-03-31

申请号：EP08773880.3

申请日：2008-07-05

Applicant: SAPPI Netherlands Services B.V.

Inventor： BOTTY, Gilbert ,  LEMMENS, Philip ,  FISCHER, Jelena ,  HENDRIX, Sandra ,  SEIDLER, Nicole

IPC: B41M5/52

CPC classification number: B41M5/52 ,  B41M5/5218 ,  Y10T428/25 ,  Y10T428/259

Abstract: Disclosed is a printing sheet for offset printing, comprising at least one image receiving coating and optionally one or several pre-coatings beneath said image receiving coating, said coatings comprising a pigment part, a binder part, and optionally additives, wherein the pigment part essentially consists of one or a mixture of fine particulate pigments selected from the group of carbonate, kaolin, solid or vacuolated polymer pigment, wherein said binder part comprises waterglass.