RU2012110806A - METHOD FOR PRODUCING POLYACRYLAMIDE HYDROGEL - Google Patents
METHOD FOR PRODUCING POLYACRYLAMIDE HYDROGEL Download PDFInfo
- Publication number
- RU2012110806A RU2012110806A RU2012110806/04A RU2012110806A RU2012110806A RU 2012110806 A RU2012110806 A RU 2012110806A RU 2012110806/04 A RU2012110806/04 A RU 2012110806/04A RU 2012110806 A RU2012110806 A RU 2012110806A RU 2012110806 A RU2012110806 A RU 2012110806A
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- RU
- Russia
- Prior art keywords
- polyacrylamide hydrogel
- polymerization
- producing
- producing polyacrylamide
- methylenebisacrylamide
- Prior art date
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Способ получения полиакриламидного гидрогеля путем полимеризации водного раствора, содержащего 7-15 мас.% акриламида и 0,5-1,5 мас.% N,N'-метиленбисакриламида, под действием окислительно-восстановительной системы: персульфат аммония и N,N,N',N'-тетраметилэтилендиамин, отличающийся тем, что полимеризацию проводят в присутствии 0,01-0,12 мас.% меркаптоуксусной кислоты.A method of producing a polyacrylamide hydrogel by polymerization of an aqueous solution containing 7-15 wt.% Acrylamide and 0.5-1.5 wt.% N, N'-methylenebisacrylamide, under the action of a redox system: ammonium persulfate and N, N, N ', N'-tetramethylethylenediamine, characterized in that the polymerization is carried out in the presence of 0.01-0.12 wt.% Mercaptoacetic acid.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012110806/04A RU2499003C1 (en) | 2012-03-22 | 2012-03-22 | Method of producing polyacrylamide hydrogel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012110806/04A RU2499003C1 (en) | 2012-03-22 | 2012-03-22 | Method of producing polyacrylamide hydrogel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012110806A true RU2012110806A (en) | 2013-09-27 |
| RU2499003C1 RU2499003C1 (en) | 2013-11-20 |
Family
ID=49253676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012110806/04A RU2499003C1 (en) | 2012-03-22 | 2012-03-22 | Method of producing polyacrylamide hydrogel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2499003C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356268B (en) * | 2014-11-24 | 2017-03-15 | 福建师范大学 | A kind of preparation method of modified polyacrylamide containing magnesium ion |
| RU2652126C1 (en) * | 2017-10-17 | 2018-04-25 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) | Method of obtaining glucose-sensitive polymer hydrogels |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2071965C1 (en) * | 1992-02-11 | 1997-01-20 | Институт нефтехимического синтеза им.А.В.Топчиева РАН | Method of polymeric thermosensitive hydrogel preparing |
| RU2104675C1 (en) * | 1995-05-19 | 1998-02-20 | Александр Робертович Коригодский | Method of soft contact lens making |
| RU2122438C1 (en) * | 1998-02-25 | 1998-11-27 | ООО "Космогель" | Method of preparing polymer hydrogel |
| AU2001281763B2 (en) * | 2000-08-25 | 2006-07-06 | Contura A/S | Polyacrylamide hydrogel and its use as an endoprosthesis |
| BR0117137B1 (en) * | 2001-09-28 | 2014-01-28 | BIOCOMPATIBLE POLYFUNCTIONAL HYDROGEL AND METHOD FOR YOUR PRODUCTION |
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2012
- 2012-03-22 RU RU2012110806/04A patent/RU2499003C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2499003C1 (en) | 2013-11-20 |
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