RU2012141678A - METHOD FOR PRODUCING A BIOCIDE COMPOSITION - Google Patents
METHOD FOR PRODUCING A BIOCIDE COMPOSITION Download PDFInfo
- Publication number
- RU2012141678A RU2012141678A RU2012141678/05A RU2012141678A RU2012141678A RU 2012141678 A RU2012141678 A RU 2012141678A RU 2012141678/05 A RU2012141678/05 A RU 2012141678/05A RU 2012141678 A RU2012141678 A RU 2012141678A RU 2012141678 A RU2012141678 A RU 2012141678A
- Authority
- RU
- Russia
- Prior art keywords
- products
- boiling
- synthesis
- residual pressure
- producing
- Prior art date
Links
- 230000003115 biocidal effect Effects 0.000 title claims abstract 3
- 239000003139 biocide Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000009835 boiling Methods 0.000 claims abstract 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 4
- 238000003786 synthesis reaction Methods 0.000 claims abstract 4
- GDKSTFXHMBGCPG-UHFFFAOYSA-N 4,4-dimethyl-1,3-dioxane Chemical compound CC1(C)CCOCO1 GDKSTFXHMBGCPG-UHFFFAOYSA-N 0.000 claims abstract 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000004327 boric acid Substances 0.000 claims abstract 2
- 239000006227 byproduct Substances 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 238000001944 continuous distillation Methods 0.000 claims abstract 2
- 230000032050 esterification Effects 0.000 claims abstract 2
- 238000005886 esterification reaction Methods 0.000 claims abstract 2
- 150000002148 esters Chemical class 0.000 claims abstract 2
- 230000007062 hydrolysis Effects 0.000 claims abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract 2
- 239000013067 intermediate product Substances 0.000 claims abstract 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims abstract 2
- 150000005846 sugar alcohols Polymers 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1. Способ получения биоцидной композиции путем этерификации многоатомных спиртов фракции высококипящих побочных продуктов синтеза 4,4-диметил-диоксана-1,3 борной кислотой при повышенной температуре и перемешивании с непрерывной отгонкой выделяющейся реакционной воды и формальдегида с последующим гидролизом образующихся промежуточных продуктов, отличающийся тем, что синтез борных эфиров проводят при остаточном давлении 100-200 мм.рт.ст.2. Способ по п.1, отличающийся тем, что используют фракцию высококипящих продуктов с температурой кипения 105-120°С при остаточном давлении 20-30 мм.рт.ст.1. A method of obtaining a biocidal composition by esterification of polyhydric alcohols fractions of high-boiling by-products of the synthesis of 4,4-dimethyl-dioxane-1,3 boric acid at elevated temperature and stirring with continuous distillation of the reaction water and formaldehyde, followed by hydrolysis of the resulting intermediate products, characterized in that the synthesis of boric esters is carried out at a residual pressure of 100-200 mm RT.article 2. The method according to claim 1, characterized in that a fraction of high-boiling products with a boiling point of 105-120 ° C at a residual pressure of 20-30 mm Hg is used.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012141678/05A RU2565201C2 (en) | 2012-10-02 | 2012-10-02 | Method of obtaining biocidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012141678/05A RU2565201C2 (en) | 2012-10-02 | 2012-10-02 | Method of obtaining biocidal composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012141678A true RU2012141678A (en) | 2014-04-10 |
| RU2565201C2 RU2565201C2 (en) | 2015-10-20 |
Family
ID=50435748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012141678/05A RU2565201C2 (en) | 2012-10-02 | 2012-10-02 | Method of obtaining biocidal composition |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2565201C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3028287A1 (en) | 2017-12-22 | 2019-06-22 | Prolam, Societe En Commandite | Compounds, compositions and methods for the treatment of wood |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2052460C1 (en) * | 1993-08-31 | 1996-01-20 | Дыкман Аркадий Самуилович | Process for preparing wood antiseptics |
| RU2169733C1 (en) * | 2000-03-21 | 2001-06-27 | Общество с ограниченной ответственностью "Еврохим-СПб" | Method of preparing mixing of water-soluble multihydric alcohol boric esters |
| RU2183973C1 (en) * | 2001-03-06 | 2002-06-27 | Общество с ограниченной ответственностью "Еврохим-СПб" | Biocide composition and method of its preparing |
-
2012
- 2012-10-02 RU RU2012141678/05A patent/RU2565201C2/en active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2565201C2 (en) | 2015-10-20 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20151003 |
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| NF4A | Reinstatement of patent |
Effective date: 20181003 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191003 |
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| NF4A | Reinstatement of patent |
Effective date: 20211209 |