JPS57115421A - Novel polymer and its production - Google Patents
Novel polymer and its productionInfo
- Publication number
- JPS57115421A JPS57115421A JP18701380A JP18701380A JPS57115421A JP S57115421 A JPS57115421 A JP S57115421A JP 18701380 A JP18701380 A JP 18701380A JP 18701380 A JP18701380 A JP 18701380A JP S57115421 A JPS57115421 A JP S57115421A
- Authority
- JP
- Japan
- Prior art keywords
- group
- dicyanamide
- pref
- reaction
- formula
- 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
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
PURPOSE: To obtain a novel polymer having guanidino group, with high reactivity and ion exchange capacity, and suitable for anion exchange resins, high- molecular flocculants, and adhesives, by the reaction between specific substituted dicyanamide and diamine salt.
CONSTITUTION: The objective polymer composed mainly (pref. ≥90%) of the recurring unit of formula IV or V can be obtained by the reaction, in the presence of a teriary amine (e.g., triethylamine), between (1) 1.0mol of a substituted dicyanamide of formulaI(m and n are each 2 or 3) (e.g., N,N'-dicyanopiperazine) and (2) 0.9W1.3 (pref. 1.0W1.1) mole of a diamine salt of formula II (R1 is a group consisting mainly of aliphatic or aromatic element; R' is H or 1W6C aliphatic group; H2AC is a dibasic acid) or III (R2 and R3 are each aliphatic group) (e.g., hexamethylenediamine dihydrochloride, piperazine dihydrochloride).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18701380A JPS57115421A (en) | 1980-12-30 | 1980-12-30 | Novel polymer and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18701380A JPS57115421A (en) | 1980-12-30 | 1980-12-30 | Novel polymer and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57115421A true JPS57115421A (en) | 1982-07-17 |
Family
ID=16198669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18701380A Pending JPS57115421A (en) | 1980-12-30 | 1980-12-30 | Novel polymer and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57115421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0692511A1 (en) * | 1994-07-12 | 1996-01-17 | Ciba-Geigy Ag | Method of fabrication of a dyeing aid |
-
1980
- 1980-12-30 JP JP18701380A patent/JPS57115421A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0692511A1 (en) * | 1994-07-12 | 1996-01-17 | Ciba-Geigy Ag | Method of fabrication of a dyeing aid |
| US5705605A (en) * | 1994-07-12 | 1998-01-06 | Ciba Specialty Chemicals Corporation | Process for the preparation of a dyeing auxiliary |
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