RU2009143864A - POLYMERIC CELLULOSE COMPOSITION AND METHOD FOR PRODUCING IT - Google Patents
POLYMERIC CELLULOSE COMPOSITION AND METHOD FOR PRODUCING IT Download PDFInfo
- Publication number
- RU2009143864A RU2009143864A RU2009143864/15A RU2009143864A RU2009143864A RU 2009143864 A RU2009143864 A RU 2009143864A RU 2009143864/15 A RU2009143864/15 A RU 2009143864/15A RU 2009143864 A RU2009143864 A RU 2009143864A RU 2009143864 A RU2009143864 A RU 2009143864A
- Authority
- RU
- Russia
- Prior art keywords
- cellulose
- guanidine
- water
- dialdehyde
- methacrylate
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract 17
- 239000001913 cellulose Substances 0.000 title claims abstract 17
- 239000000203 mixture Substances 0.000 title claims abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract 8
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims abstract 6
- HEZMHRWTWGIRBU-UHFFFAOYSA-N carbamimidoylazanium;2-methylprop-2-enoate Chemical compound NC(N)=N.CC(=C)C(O)=O HEZMHRWTWGIRBU-UHFFFAOYSA-N 0.000 claims abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 6
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims abstract 4
- 230000003115 biocidal effect Effects 0.000 claims abstract 4
- 229920000642 polymer Polymers 0.000 claims abstract 4
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- 239000007900 aqueous suspension Substances 0.000 claims abstract 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 238000006116 polymerization reaction Methods 0.000 claims abstract 2
- 229920000193 polymethacrylate Polymers 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims abstract 2
- 230000008961 swelling Effects 0.000 claims abstract 2
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1. Полимерная целлюлозная композиция на основе активированной целлюлозы или диальдегидцеллюлозы и биоцидного компонента, отличающаяся тем, что в качестве биоцидного компонента используют полиметакрилатгуанидин. ! 2. Способ получения полимерной целлюлозной композиции, заключающийся в том, что к водной суспензии активированных за счет набухания в воде целлюлозы или диальдегидцеллюлозы при перемешивании добавляют водный раствор метакрилатгуанидина и персульфата аммония, нагревают смесь до 60°С и проводят полимеризацию в течение 5-20 ч, при следующем соотношении целлюлоза/диальдегидцеллюлоза:вода = 1:30 мас.% концентрации метакрилатгуанидина в воде - 1,0-3,5 мас.%, соотношении метакрилатгуанидин:персульфат аммония = 1:0,001 мас.% полученный продукт отделяют от маточного раствора и сушат. 1. A polymer cellulose composition based on activated cellulose or dialdehyde cellulose and a biocidal component, characterized in that polymethacrylate guanidine is used as the biocidal component. ! 2. A method of obtaining a polymer cellulose composition, which consists in the fact that an aqueous solution of methacrylate guanidine and ammonium persulfate is added to an aqueous suspension of cellulose or dialdehyde cellulose activated by swelling in water, the mixture is heated to 60 ° C and polymerization is carried out for 5-20 hours , in the following ratio of cellulose / dialdehyde cellulose: water = 1:30 wt.% the concentration of methacrylate guanidine in water is 1.0-3.5 wt.%, the ratio of methacrylate guanidine: ammonium persulfate = 1: 0.001 wt.% the product obtained is separated from atochnogo solution and dried.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009143864/15A RU2432964C2 (en) | 2009-11-26 | 2009-11-26 | Polymer cellulose composition and method of its obtaining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009143864/15A RU2432964C2 (en) | 2009-11-26 | 2009-11-26 | Polymer cellulose composition and method of its obtaining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009143864A true RU2009143864A (en) | 2011-06-10 |
| RU2432964C2 RU2432964C2 (en) | 2011-11-10 |
Family
ID=44736195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009143864/15A RU2432964C2 (en) | 2009-11-26 | 2009-11-26 | Polymer cellulose composition and method of its obtaining |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2432964C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2578311C2 (en) * | 2013-12-27 | 2016-03-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) | Water-soluble cellulose composition and method for obtaining thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999015210A2 (en) * | 1997-09-26 | 1999-04-01 | Noven Pharmaceuticals, Inc. | Bioadhesive compositions and methods for topical administration of active agents |
| KR100557559B1 (en) * | 1999-12-20 | 2006-03-03 | 에스케이 주식회사 | Polyhexamethyleneguanidine phosphate powder, preparation method thereof and antibacterial resin containing same |
| US20020007926A1 (en) * | 2000-04-24 | 2002-01-24 | Jewell Richard A. | Method for producing cellulose fiber having improved biostability and the resulting products |
| RU2264337C1 (en) * | 2004-07-12 | 2005-11-20 | Общество с ограниченной ответственностью "Международный институт эколого-технологических проблем" | Antimicrobial polymer materials |
-
2009
- 2009-11-26 RU RU2009143864/15A patent/RU2432964C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2432964C2 (en) | 2011-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131127 |