HU205959B - Process for producing acrylamide polymeres containing hydroxame-groups - Google Patents
Process for producing acrylamide polymeres containing hydroxame-groups Download PDFInfo
- Publication number
- HU205959B HU205959B HU23189A HU23189A HU205959B HU 205959 B HU205959 B HU 205959B HU 23189 A HU23189 A HU 23189A HU 23189 A HU23189 A HU 23189A HU 205959 B HU205959 B HU 205959B
- Authority
- HU
- Hungary
- Prior art keywords
- hydroxylamine
- reaction
- acrylamide
- polymer
- concentration
- Prior art date
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19788488A | 1988-05-24 | 1988-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT49899A HUT49899A (en) | 1989-11-28 |
| HU205959B true HU205959B (en) | 1992-07-28 |
Family
ID=22731135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU23189A HU205959B (en) | 1988-05-24 | 1989-01-20 | Process for producing acrylamide polymeres containing hydroxame-groups |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU607035B2 (el) |
| BR (1) | BR8900267A (el) |
| ES (1) | ES2010111A6 (el) |
| GR (1) | GR1000610B (el) |
| HU (1) | HU205959B (el) |
| MX (1) | MX169785B (el) |
| RU (1) | RU2057145C1 (el) |
| YU (1) | YU46642B (el) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006187257A (ja) | 2005-01-07 | 2006-07-20 | Daiyanitorikkusu Kk | アミド化合物の製造方法およびアクリルアミド系ポリマー |
| WO2018002365A1 (en) * | 2016-06-30 | 2018-01-04 | Weteq S.A. | Modified polymeric flocculants |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959574A (en) * | 1958-02-17 | 1960-11-08 | American Cyanamid Co | Water-soluble reaction composition of hydroxylamine with acrylamide-acrylonitrile copolymer |
| US3345344A (en) * | 1961-09-08 | 1967-10-03 | Nopco Chem Co | Process for conversion of amidoxime polymers to polyhydroxamic acids using aqueous hydrochloric acid solutions |
| FR2533572A1 (fr) * | 1982-09-28 | 1984-03-30 | Elf Aquitaine | Perfectionnements a la preparation de polymeres a fonctions hydroxamiques, nouveaux polymeres obtenus et leurs applications |
| EP0347424B1 (en) * | 1987-02-26 | 1992-03-18 | Massachusetts Institute Of Technology | Hydroxamic acid polymers formed from primary amide polymers |
-
1989
- 1989-01-17 GR GR890100024A patent/GR1000610B/el not_active IP Right Cessation
- 1989-01-17 AU AU28548/89A patent/AU607035B2/en not_active Expired
- 1989-01-19 YU YU12089A patent/YU46642B/sh unknown
- 1989-01-20 HU HU23189A patent/HU205959B/hu not_active IP Right Cessation
- 1989-01-23 BR BR8900267A patent/BR8900267A/pt not_active IP Right Cessation
- 1989-01-25 MX MX1464889A patent/MX169785B/es unknown
- 1989-01-27 ES ES8900285A patent/ES2010111A6/es not_active Expired
- 1989-05-23 RU SU4614124 patent/RU2057145C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2057145C1 (ru) | 1996-03-27 |
| GR890100024A (en) | 1990-03-12 |
| AU2854889A (en) | 1989-11-30 |
| MX169785B (es) | 1993-07-26 |
| ES2010111A6 (es) | 1989-10-16 |
| AU607035B2 (en) | 1991-02-21 |
| BR8900267A (pt) | 1990-03-01 |
| GR1000610B (el) | 1992-08-31 |
| HUT49899A (en) | 1989-11-28 |
| YU46642B (sh) | 1994-01-20 |
| YU12089A (en) | 1990-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |