公开(公告)号：EP1091039A2

公开(公告)日：2001-04-11

申请号：EP00308708.7

申请日：2000-10-04

申请人： The Pilot Ink Co., Ltd.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： D06P1/00 ,  B44F1/10 ,  B44D2/00

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

摘要： A water-metachromatic cloth sheet which comprises a support and provided on the surface thereof a porous layer formed of a binder resin to which fine-particle silicic acid stands fixed dispersedly, and is capable of rendering different transparency between a liquid-absorbed state and a liquid-unabsorbed state. The support is a cloth having a weight per unit area of 30 g/m 2 to 1,000 g/m 2 , the fine-particle silicic acid is held in the porous layer in an amount of from 1 g/m 2 to 30 g/m 2 , and the fine-particle silicic acid is incorporated in an amount ranging from 0.5 part by weight to 2 parts by weight based on 1 part by weight of the binder resin.
Also disclosed is a writing instrument usable for water-metachromatic members including the above water-metachromatic cloth sheet.

摘要翻译： 一种水异色布片，它包括一支撑体和设置在其表面上形成的粘合剂树脂，以哪个细粒硅酸看台分散固定的多孔层上，和能够呈现一个吸收液体状态和之间不同的透明度的 液未吸收的状态。 载体是具有每30克/平方米<2>的单位面积重量1.000克/米<2>中，细粒硅酸在多孔层从保持在的量为1g / m <布 2>〜30克/米<2>和细粒硅酸在范围从0.5重量份基于重量的粘合剂树脂中的一个部分2重量份的量掺入。 所以圆盘游离缺失是可用于因水异色组件包括上述因水异色布片的书写工具。

公开(公告)号：EP1091039B1

公开(公告)日：2008-04-16

申请号：EP00308708.7

申请日：2000-10-04

申请人： THE PILOT INK CO., LTD.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： D06P1/00 ,  B44F1/10 ,  B44D2/00

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

公开(公告)号：EP1867492B1

公开(公告)日：2008-11-05

申请号：EP07011769.2

申请日：2000-10-04

申请人： THE PILOT INK CO., LTD.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： B43K27/08 ,  B44F1/10 ,  B44D2/00

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

公开(公告)号：EP1946940A1

公开(公告)日：2008-07-23

申请号：EP08001913.6

申请日：2000-10-04

申请人： THE PILOT INK CO., LTD.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： B44F1/10 ,  B43K8/12

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

摘要： A writing instrument usable for water-metachromatic members including a water-metachromatic cloth sheet which comprises a support and provided on the surface thereof a porous layer formed of a binder resin to which fine-particle silicic acid stands fixed dispersedly, and is capable of rendering different transparency between a liquid-absorbed state and a liquid-unabsorbed state. The support is a cloth having a weight per unit area of 30 g/m 2 to 1,000 g/m 2 , the fine- particle silicic acid is held in the porous layer in an amount of from 1 g/m 2 to 30 g/m 2 , and the fine- particle silicic acid is incorporated in an amount ranging from 0.5 part by weight to 2 parts by weight based on 1 part by weight of the binder resin.

摘要翻译： 一种可用于水异色构件的书写工具，其包括水异色织物片，其包括支撑体并在其表面上设置由分散地固定有细颗粒硅酸的粘合剂树脂形成的多孔层，并且能够呈现 液体吸收状态和液体未吸收状态之间的透明度不同。 该载体是每单位面积重量为30g / m 2〜1000g / m 2的布，微粒硅酸以1g / m 2〜30g / m 2的量保持在多孔层中， m 2，相对于1重量份粘合剂树脂，微粒硅酸的添加量为0.5重量份〜2重量份。

公开(公告)号：EP1946940B1

公开(公告)日：2010-11-24

申请号：EP08001913.6

申请日：2000-10-04

申请人： THE PILOT INK CO., LTD.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： B44F1/10 ,  B43K8/12

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

公开(公告)号：EP1867492A1

公开(公告)日：2007-12-19

申请号：EP07011769.2

申请日：2000-10-04

申请人： THE PILOT INK CO., LTD.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： B43K27/08 ,  B44F1/10 ,  B44D2/00

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

摘要： A writing instrument usable for water-metachromatic members with which writing instrument any desired writing image is formed by means of water on a water-metachromatic member comprising a support and having provided on the surface thereof a porous layer formed of a binder resin to which fine-particle silicic acid stands fixed dispersedly;
said writing instrument comprising a main body, a pen point attached to the front end of the main body, and a water absorber held in the interior of the main body;
the front end of said water absorber being connected to the rear end of the pen point so that said water absorber is internally suppliable with the water by absorption; and
said main body being provided at the rear end thereof with a communicating hole through which the rear end of said water absorber communicates with the outside.

摘要翻译： 一种书写工具，可用于水异色构件，书写工具通过水在包含支撑件的水异色构件上形成所需的书写图像，并且在其表面上设置由粘合剂树脂形成的多孔层， 粒状硅酸分散固定; 所述书写工具包括主体，附接到主体前端的笔尖和保持在主体内部的吸水器; 所述吸水器的前端连接到笔尖的后端，使得所述吸水器通过吸收在内部可供水; 并且所述主体在其后端设置有连通孔，所述吸水器的后端通过该连通孔与外部连通。

公开(公告)号：EP1091039A3

公开(公告)日：2003-03-19

申请号：EP00308708.7

申请日：2000-10-04

申请人： The Pilot Ink Co., Ltd.

发明人： Nakashima, Akio ,  Kani, Takao

IPC分类号： D06P1/00 ,  B44F1/10 ,  B44D2/00

CPC分类号： B43K11/005 ,  A63H33/22 ,  B43K8/02 ,  B43K11/00 ,  B43K27/08 ,  B43L1/00 ,  B43L1/002 ,  B44D2/002 ,  B44F1/10 ,  D06M11/79 ,  D06P1/004 ,  D06P1/44 ,  D06P1/54 ,  D06Q1/10

摘要： A water-metachromatic cloth sheet which comprises a support and provided on the surface thereof a porous layer formed of a binder resin to which fine-particle silicic acid stands fixed dispersedly, and is capable of rendering different transparency between a liquid-absorbed state and a liquid-unabsorbed state. The support is a cloth having a weight per unit area of 30 g/m 2 to 1,000 g/m 2 , the fine-particle silicic acid is held in the porous layer in an amount of from 1 g/m 2 to 30 g/m 2 , and the fine-particle silicic acid is incorporated in an amount ranging from 0.5 part by weight to 2 parts by weight based on 1 part by weight of the binder resin. Also disclosed is a writing instrument usable for water-metachromatic members including the above water-metachromatic cloth sheet.

摘要翻译： 一种水异色布片，它包括一支撑体和设置在其表面上形成的粘合剂树脂，以哪个细粒硅酸看台分散固定的多孔层上，和能够呈现一个吸收液体状态和之间不同的透明度的 液未吸收的状态。 载体是具有每30克/平方米<2>的单位面积重量1.000克/米<2>中，细粒硅酸在多孔层从保持在的量为1g / m <布 2>〜30克/米<2>和细粒硅酸在范围从0.5重量份基于重量的粘合剂树脂中的一个部分2重量份的量掺入。 所以圆盘游离缺失是可用于因水异色组件包括上述因水异色布片的书写工具。