公开(公告)号：EP1607238A4

公开(公告)日：2007-02-07

申请号：EP04716767

申请日：2004-03-03

申请人： MITSUBISHI PENCIL CO

发明人： KOBAYASHI KYOKO ,  ONO MAKOTO ,  FUKAI AKIRA ,  KOYAMA TAKAO ,  NAKAMURA HITOSHI ,  OMOTO KEI ,  KORIKI TADASHI

IPC分类号： B43K1/01 ,  B43K1/08 ,  B43K7/02 ,  B43K7/03 ,  B43K7/08 ,  B43K7/12 ,  B43K24/08 ,  B43L19/00 ,  B43M11/08 ,  C09D10/00 ,  C09D11/18 ,  B43K11/00 ,  B43M11/00

CPC分类号： B43K1/088 ,  B43K7/02 ,  B43K7/03 ,  B43K7/08 ,  B43K7/10 ,  B43K7/12 ,  B43K24/08 ,  B43L19/0018 ,  B43L19/0068 ,  B43M11/085 ,  C09D10/00 ,  C09D11/18

摘要： A refill for correction pen excelling in solvent resistance and moldability and, during use or over time, permitting to easily visually check, as its content, the correction liquid whose main solvent is methylcyclohexane and the remaining amount thereof. In particular, the refill is comprised of a molding of polyamide resin obtained from a monomer having an aromatic ring or a naphthenic ring, a molding of a blend of two or more varieties of polyamide resins, or a molding of multilayer structure having two or more layers wherein the innermost layer in contact with the correction liquid is constituted of a material of polyamide resin. The application part of a refill unit to be mounted in a ballpoint pen type applicator having pressurization means interlocked with knock operation is fixed by forcing the back end of a ballpoint pen tip rotatably fitted with a ball into the front end mounting part of an ink reservoir tube and by forcing a metal tube into, and simultaneously covering therewith, the circumferential part of the front end mounting part of the ink reservoir tube having the ballpoint pen tip forced thereinto.

公开(公告)号：EP1137545A1

公开(公告)日：2001-10-04

申请号：EP00916544.0

申请日：2000-03-20

申请人： DRI MARK PRODUCTS INC:

发明人： SUKHNA, ChhmanDri Mark Products, Inc. ,  REICHMANN, CharlesDri Mark Products, Inc.

IPC分类号： B43K1/12 ,  C09D11/16 ,  B43K1/01

CPC分类号： C09D11/17

摘要： An ink composition or system for writing instruments constructed with a polyester fiber reservoir and a porous oriented fiber nib. This ink system will write on both black and white surfaces. On black surfaces, it will reveal itself as being opaque and metallic almost iridescent in appearance. On white surfaces, a tint of color is observed with distinct flecks of silver. The ink system is composed of water as a carrier, a permanent water-based binder, a colored pigmented permanent water-based dispersion of sub-micron particle size, a unique aluminum dispersion of specific particle size in a special carrier, a humectant, a surfactant that lowers surface tension, an anti-settling additive, a preservative and a base acting as a pH adjuster.

公开(公告)号：EP3798015B1

公开(公告)日：2023-07-12

申请号：EP19306221.3

申请日：2019-09-30

发明人： ROUDAUT, Etienne

IPC分类号： B43K1/12 ,  B43K1/01 ,  B43K3/00 ,  B43K5/03 ,  B43K8/10

公开(公告)号：EP3753746B1

公开(公告)日：2024-07-24

申请号：EP19305793.2

申请日：2019-06-20

IPC分类号： B43K5/04 ,  B43K8/02 ,  B43K24/02 ,  B43K1/01 ,  C09D11/16

CPC分类号： B43K5/04 ,  B43K8/024 ,  B43K1/01 ,  B43K8/003 ,  B43K5/005 ,  B43K7/005 ,  B43K5/1818

公开(公告)号：EP4392497A1

公开(公告)日：2024-07-03

申请号：EP22859736.5

申请日：2022-08-23

申请人： Inkbox Ink Incorporated

发明人： UM NLEND, Ingrid ,  HANDLEY, Tyler J. ,  ADAM, Motaz

IPC分类号： C09D11/17 ,  A61M35/00 ,  B43K1/01 ,  B43K5/00 ,  B43K24/10 ,  A61M37/00

CPC分类号： C09D11/17 ,  A61M37/0084 ,  A61M35/003 ,  B43K8/04

公开(公告)号：EP3687829A1

公开(公告)日：2020-08-05

申请号：EP18862654.3

申请日：2018-09-20

申请人： Sanford, L.P.

发明人： MARSCHAND, Bret Ryan ,  KWAN, Wing Sum Vincent

IPC分类号： B43K8/06 ,  D01F8/14 ,  B29B9/06 ,  B43K1/00 ,  B43K1/01 ,  B43K5/00 ,  B43K1/12

公开(公告)号：EP2651655B1

公开(公告)日：2016-07-27

申请号：EP12773339.2

申请日：2012-10-19

申请人： Montblanc-Simplo GmbH

发明人： NIEMEYER, Stefan ,  SASSENBERG, Hendrik

IPC分类号： B43K5/16 ,  B43K1/01 ,  B43K5/06 ,  B43K24/06 ,  B43K5/18

CPC分类号： B43K1/01 ,  B43K5/06 ,  B43K5/16 ,  B43K5/189 ,  B43K24/06

公开(公告)号：EP4282664A1

公开(公告)日：2023-11-29

申请号：EP23174580.3

申请日：2023-05-22

申请人： China First Pencil Co., Ltd.

发明人： Zhang, Bingyang

IPC分类号： B43K1/01 ,  B43K1/12 ,  B43K3/00 ,  B43K5/00 ,  B43K5/02 ,  B43K8/00 ,  B43K8/03 ,  B43K23/12 ,  B43K27/00 ,  B43K27/08

摘要： The present application discloses the double-head marker pen, and relates to the field of marker pen production technology, including a first penholder, a second penholder and a connecting tube ; one end of the first penholder is formed with a first pen head, and one end of the second penholder is formed with a second pen head; and an end of the first penholder away from the first pen head is detachably connected with an end of the second penholder away from the second pen head by the connecting tube.

公开(公告)号：EP3853036A1

公开(公告)日：2021-07-28

申请号：EP19863810.8

申请日：2019-09-20

申请人： Porex Technologies Corporation

发明人： HARRIS, David Bradley ,  SPORRER, Kevin ,  WIERZBICKI, Janie ,  BILLUPS, Ronald Eugene ,  ROGOVA, Yelena ,  HARRIS, Thomas E. ,  ZHOU, Qiang ,  MARTIN, Timothy Allen ,  LI, Xingguo ,  MAO, Guoqiang

IPC分类号： B43K5/02 ,  B43K1/01 ,  B43K5/00 ,  B43K8/02 ,  B43K8/03 ,  B43K8/04 ,  B43K8/08

公开(公告)号：EP3798015A1

公开(公告)日：2021-03-31

申请号：EP19306221.3

申请日：2019-09-30

申请人： Société BIC

发明人： ROUDAUT, Etienne

IPC分类号： B43K1/12 ,  B43K1/01 ,  B43K3/00 ,  B43K5/03 ,  B43K8/10

摘要： A nib (20) for a refillable free ink writing felt pen including a body (22) and a dry ink tank (24) including dry ink (28), the dry ink tank (24) being delimited by the body (22) of the nib (20) and a dry ink tank wall (32) including a breakable portion (26).
A refillable kit and a writing kit including the nib (20) and a method for filling a refillable free ink writing felt pen body (12).