JPS57158203A - Production of tertiary amino group-containing polymer - Google Patents
Production of tertiary amino group-containing polymerInfo
- Publication number
- JPS57158203A JPS57158203A JP4496981A JP4496981A JPS57158203A JP S57158203 A JPS57158203 A JP S57158203A JP 4496981 A JP4496981 A JP 4496981A JP 4496981 A JP4496981 A JP 4496981A JP S57158203 A JPS57158203 A JP S57158203A
- Authority
- JP
- Japan
- Prior art keywords
- reacting
- polymer
- paper
- hypohalite
- titled
- 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
- 229920000642 polymer Polymers 0.000 title abstract 4
- 125000001302 tertiary amino group Chemical group 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 229920002401 polyacrylamide Polymers 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 229910019093 NaOCl Inorganic materials 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- -1 freeness improver Substances 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain the titled stable polymer useful as an additive used in paper- making, by reacting an acrylamide polymer with a hypohalite or a halogen gas and an inorganic alkali and then reacting the product with a specified diamine.
CONSTITUTION: The titled polymer is produced by reacting an acrylamide polymer with a hypohalite (e.g., NaOCl) or a halogen gas (e.g., chlorine gas) and an inorganic alkali (e.g., NaOH) and then reacting the product with a diamine of the formula, wherein A is a 2W5C saturated bivalent group R1 is H or a 1W4C alkyl and R2 and R3 are 1W4C alkyl groups or can be combined together with the N atom to form a heterocyclic ring (e.g., dimethylaminoethylamine). The tert. amino groups introduced through urea linkages according to this process are stable for 3 months in water at room temperature. This polymer is employed as, for example, a paper-making additive such as freeness improver, filler retention aid, size fixation aid, coagulant or paper-strengthening agent.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4496981A JPS57158203A (en) | 1981-03-26 | 1981-03-26 | Production of tertiary amino group-containing polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4496981A JPS57158203A (en) | 1981-03-26 | 1981-03-26 | Production of tertiary amino group-containing polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57158203A true JPS57158203A (en) | 1982-09-30 |
Family
ID=12706300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4496981A Pending JPS57158203A (en) | 1981-03-26 | 1981-03-26 | Production of tertiary amino group-containing polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57158203A (en) |
-
1981
- 1981-03-26 JP JP4496981A patent/JPS57158203A/en active Pending
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