Title:
MOISTURE ABSORBING PROCESSING AGENT, METHOD OF MANUFACTURING THE SAME AND METHOD FOR MANUFACTURING MOISTURE ABSORBING FIBER
Document Type and Number:
Japanese Patent JP2001286722
Kind Code:
A
Abstract:
To provide a moisture absorbing processing agent not generating precipitation or white turbidity in an aqueous solution, having no irritant smell and imparting sufficient hygroscopicity and the durability thereof to a hollow fiber when charged in the hollow part of the hollow fiber to be polymerized and gelatinized.
The moisture absorbing processing agent contains an acrylic acid derivative and/or a methacrylic acid derivative as a main component and 90 mol% or more of the acrylic acid derivative and/or the methacrylic acid derivative is potassium and lithium salts and a mol ratio of the potassium salt and the lithium salt is 9/1-4/6.
Inventors:
NAKAMURA TOMOKI
ENOMORI MASATSUGU
SUZUKI MOTOYOSHI
ENOMORI MASATSUGU
SUZUKI MOTOYOSHI
Application Number:
JP2000107792A
Publication Date:
October 16, 2001
Filing Date:
April 10, 2000
Export Citation:
Assignee:
JUKANKYO KOJO JUMOKU SEIBUN RI
International Classes:
B01D53/26; C08F220/06; D06M15/263; (IPC1-7): B01D53/26; C08F220/06; D06M15/263
Attorney, Agent or Firm:
Maeda Junhiro