JPS5580522A - Acrylic fiber - Google Patents
Acrylic fiberInfo
- Publication number
- JPS5580522A JPS5580522A JP14625779A JP14625779A JPS5580522A JP S5580522 A JPS5580522 A JP S5580522A JP 14625779 A JP14625779 A JP 14625779A JP 14625779 A JP14625779 A JP 14625779A JP S5580522 A JPS5580522 A JP S5580522A
- Authority
- JP
- Japan
- Prior art keywords
- acrylonitrile
- ring
- hydroxybiuret
- hydroxyurea
- acrylic fiber
- 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
- 229920002972 Acrylic fiber Polymers 0.000 title abstract 2
- XRLMKGZHMDSCFU-UHFFFAOYSA-N 1-carbamoyl-3-hydroxyurea Chemical compound NC(=O)NC(=O)NO XRLMKGZHMDSCFU-UHFFFAOYSA-N 0.000 abstract 2
- VSNHCAURESNICA-UHFFFAOYSA-N Hydroxyurea Chemical compound NC(=O)NO VSNHCAURESNICA-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229960001330 hydroxycarbamide Drugs 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical group [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Landscapes
- Artificial Filaments (AREA)
Abstract
PURPOSE: Acidic dye-dyeable acrylic fiber that contains a combination of hydroxyurea and hydroxybiuret, thus having high whiteness and thermal stability.
CONSTITUTION: To a mixture of acrylonitrile polymers consisting of (A) the one polymer made from less than 85wt% of acrylontirile and 15W100wt% of a basic monomer of formula I (n is 2W4 integral number; R1 is H, methyl; R2, R3 are 1W6C alkyl chain or ring or 3W6-membered ring containing O, N or C on the terminals) or formula II (n is 2W4 integral number; R1 is H, methyl, R2, R3, R4 is 1W6C alkyl chain or ring; X is halogen, sulfate, metasulfate ion) and (B) the other acrylonitrile copolymer containing more than 80wt% of acrylonitrile wherein the content of the basic monomer is 1.5W10wt% are added Xwt% of hydroxyurea and Ywt% of hydroxybiuret respectively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14625779A JPS5580522A (en) | 1979-11-12 | 1979-11-12 | Acrylic fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14625779A JPS5580522A (en) | 1979-11-12 | 1979-11-12 | Acrylic fiber |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11917575A Division JPS5242919A (en) | 1975-10-02 | 1975-10-02 | Acrylic fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5580522A true JPS5580522A (en) | 1980-06-17 |
| JPS565843B2 JPS565843B2 (en) | 1981-02-07 |
Family
ID=15403641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14625779A Granted JPS5580522A (en) | 1979-11-12 | 1979-11-12 | Acrylic fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5580522A (en) |
-
1979
- 1979-11-12 JP JP14625779A patent/JPS5580522A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS565843B2 (en) | 1981-02-07 |
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