Title:
TREATMENT OF HALOGEN-CONTAINING SYNTHETIC FIBER
Document Type and Number:
Japanese Patent JP2944053
Kind Code:
B2
Abstract:
PURPOSE: To exhibit corrosion inhibitory effects in manufacturing and processing facilities of halogen-containing synthetic fiber and to improve productivity by providing the fiber with an organic carboxylic acid salt and a guanine salt.
CONSTITUTION: In extrusion process, drawing process or spinning process of halogen-containing synthetic fiber such as modacrylic fiber (A) 0.01-0.3wt.% alkali metal salt of an organic carboxylic acid (e.g. organic monocarboxylic acid or aliphatic polyfunctional carboxylic acid) and/or amine salt of organic carboxylic acid such as alkanolamine salt thereof and (B) 0.01-0.1wt.% inorganic salt or organic acid salt of guanidine is applied to the fiber. Excellent corrosion inhibitory effects are shown, a manufacturing process is facilitted, excellent processing characteristics are improved and productivity is bettered.
Inventors:
TAKASU YOSHIO
KOBAYASHI KYOTO
KOBAYASHI KYOTO
Application Number:
JP17761291A
Publication Date:
August 30, 1999
Filing Date:
June 21, 1991
Export Citation:
Assignee:
TAKEMOTO YUSHI KK
International Classes:
D06M13/02; D06M13/184; D06M13/188; D06M13/244; D06M13/282; D06M13/292; D06M13/322; D06M13/368; D06M13/402; D06M13/432; D06M13/453; D06M101/00; D06M101/16; (IPC1-7): D06M13/184; D06M13/432
Attorney, Agent or Firm:
Hiromasa Iriyama