JPS5473898A - Production of novel resin for fiber processing - Google Patents
Production of novel resin for fiber processingInfo
- Publication number
- JPS5473898A JPS5473898A JP14073177A JP14073177A JPS5473898A JP S5473898 A JPS5473898 A JP S5473898A JP 14073177 A JP14073177 A JP 14073177A JP 14073177 A JP14073177 A JP 14073177A JP S5473898 A JPS5473898 A JP S5473898A
- Authority
- JP
- Japan
- Prior art keywords
- fiber processing
- aldehyde
- polyalkylene ether
- amide groups
- novel resin
- 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.)
- Pending
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: A polyalkylene ether terminated with isocyanate groups is allowed to react with an amino compound bearing amide groups, followed by treatment with an aldehyde to yield novel resin for fiber processing that imparts flexibility and draping properties to fibers.
CONSTITUTION: The reaction between a polyalkylene ether with a molecular weigth of 200W4000 and more than 20 wt% of propylene oxide unit content and an organic diisocyanate such as 2,4-tolylenediisocyanate is conducted in a proportion of 1 OH/1.2W2.5 NCO. Then a primary or secondary amine bearing amide groups such as ethylamine acrylamide is made to act on the above produce at a NH/NCO ratio of 1/0.9W1.5 and finally they are treated with an aldehyde such as formaldehyde to produce the objective resin for fiber processing.
EFFECT: The touch of cellulose fibers is improved without any adverse effect on dye fastness.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14073177A JPS5473898A (en) | 1977-11-25 | 1977-11-25 | Production of novel resin for fiber processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14073177A JPS5473898A (en) | 1977-11-25 | 1977-11-25 | Production of novel resin for fiber processing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5473898A true JPS5473898A (en) | 1979-06-13 |
Family
ID=15275389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14073177A Pending JPS5473898A (en) | 1977-11-25 | 1977-11-25 | Production of novel resin for fiber processing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5473898A (en) |
-
1977
- 1977-11-25 JP JP14073177A patent/JPS5473898A/en active Pending
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