Title:
WRITING BRUSH PEN MADE OF HIGHLY ELASTIC POLYESTER
Document Type and Number:
Japanese Patent JPH0939465
Kind Code:
A
Abstract:
To provide a writing brush pen made of highly elastic polyester zero in the degree of discoloration to the color of ink and excellent in function (stop, sweep-up or sweep-away) as a writing brush pen.
Polyester fibers wherein a single yarn is 1-10d and composite fibers comprising highly elastic fibers 1 wherein a single yarn is 1-20d and polyester fibers 2 form a plurality of gathering structures by the heat melting and/or solvent melting of a highly elastic component and an elastomer resin is bonded so as to surround the gathering structures to show a composite structure by the polyester fibers, the highly elastic fibers and the elastomer resin.
Inventors:
OTSU HIROHISA
SUZUKI SATOSHI
KAMATA TOMOHISA
OGUSU MOTONOBU
SUZUKI SATOSHI
KAMATA TOMOHISA
OGUSU MOTONOBU
Application Number:
JP19493295A
Publication Date:
February 10, 1997
Filing Date:
July 31, 1995
Export Citation:
Assignee:
TEIBOW CO LTD
International Classes:
B43K1/12; (IPC1-7): B43K1/12
Attorney, Agent or Firm:
Hayakawa Masaname
Next Patent: SHAFT ELEMENT HAVING ELASTIC EMBOSSED PATTERNS