JPS57205514A - Preparation of hydrophilic acrylic fiber - Google Patents
Preparation of hydrophilic acrylic fiberInfo
- Publication number
- JPS57205514A JPS57205514A JP8683081A JP8683081A JPS57205514A JP S57205514 A JPS57205514 A JP S57205514A JP 8683081 A JP8683081 A JP 8683081A JP 8683081 A JP8683081 A JP 8683081A JP S57205514 A JPS57205514 A JP S57205514A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- acid
- acrylonitrile
- solution containing
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain the titled fibers having improved adhesion efficiency and uniform adhesiveness, by dipping the fibers in a treating solution containing a copolymer of a polyalkylene glycol acrylate with acrylonitrile of specific composition and an alkali metallic salt of an acid, etc., and heat-treating the resultant fibers.
CONSTITUTION: Acrylic fibers are dipped in a treating solution containing (A) a copolymer consisting of 60W90wt% compound expressed by the formula[R is H or methyl; R' is Cl, Br, I, OCH3, SCH3, etc.; X is random or block polyether group consisting of (OC2H5)l and (OC3H6)m; 0≤m<10; l≥10]and 10W 40wt% acrylonitrile and (B) one or more alkali metallic or ammonium salts of an acid, e.g. sulfuric, nitric, hydrochloric, formic, acetic and oxalic acid, and then heat-treated to give the aimed fibers.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8683081A JPS6037226B2 (en) | 1981-06-08 | 1981-06-08 | Manufacturing method of hydrophilic acrylic fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8683081A JPS6037226B2 (en) | 1981-06-08 | 1981-06-08 | Manufacturing method of hydrophilic acrylic fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57205514A true JPS57205514A (en) | 1982-12-16 |
JPS6037226B2 JPS6037226B2 (en) | 1985-08-24 |
Family
ID=13897723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8683081A Expired JPS6037226B2 (en) | 1981-06-08 | 1981-06-08 | Manufacturing method of hydrophilic acrylic fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037226B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008223183A (en) * | 2007-03-14 | 2008-09-25 | Japan Exlan Co Ltd | Reinforcing acrylic fiber having excellent water-dispersing property |
-
1981
- 1981-06-08 JP JP8683081A patent/JPS6037226B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008223183A (en) * | 2007-03-14 | 2008-09-25 | Japan Exlan Co Ltd | Reinforcing acrylic fiber having excellent water-dispersing property |
Also Published As
Publication number | Publication date |
---|---|
JPS6037226B2 (en) | 1985-08-24 |
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