Title:
METHOD FOR SUBJECTING FIBROUS SUBSTANCE TO RADIATION GRAFT POLYMERIZATION TREATMENT AND ITS APPARATUS
Document Type and Number:
Japanese Patent JP2002332321
Kind Code:
A
Abstract:
To subject a cellulosic fiber including cotton to graft polymerization treatment in the form of a fiber or a wad without causing the deterioration of the base material and the worsening of the feeling.
The method for subjecting a fibrous substance to radiation graft polymerization treatment comprises graft polymerizing a polymerizable vinyl monomer onto the fibrous substance in the form of a fiber or a wad by using radiation graft polymerization, and the fibrous substance is irradiated with radiation in an oxygen-eliminated state, and in the oxygen-eliminated state, a liquid containing the polymerizable vinyl monomer is percolated and brought into contact with the fibrous substance having been irradiated with radiation.
Inventors:
SUGO TAKANOBU
TAMADA MASAO
SHIRAISHI TOMOFUMI
ABE NOBORU
TAMADA MASAO
SHIRAISHI TOMOFUMI
ABE NOBORU
Application Number:
JP2001137719A
Publication Date:
November 22, 2002
Filing Date:
May 08, 2001
Export Citation:
Assignee:
JAPAN ATOMIC ENERGY RES INST
KANKYO JOKA KENKYUSHO KK
KANKYO JOKA KENKYUSHO KK
International Classes:
C08F2/00; C08F2/01; C08F291/00; C08F292/00; D06M14/22; (IPC1-7): C08F291/00; C08F2/00; C08F2/01; C08F292/00; D06M14/22
Domestic Patent References:
| JPS63135432A | 1988-06-07 | |||
| JPS58205544A | 1983-11-30 | |||
| JPH11279945A | 1999-10-12 | |||
| JP2000053788A | 2000-02-22 | |||
| JPH01217021A | 1989-08-30 | |||
| JPH07279052A | 1995-10-24 | |||
| JPS58205545A | 1983-11-30 |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)