ES2152861B1 - BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. - Google Patents
BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING.Info
- Publication number
- ES2152861B1 ES2152861B1 ES9802224A ES9802224A ES2152861B1 ES 2152861 B1 ES2152861 B1 ES 2152861B1 ES 9802224 A ES9802224 A ES 9802224A ES 9802224 A ES9802224 A ES 9802224A ES 2152861 B1 ES2152861 B1 ES 2152861B1
- Authority
- ES
- Spain
- Prior art keywords
- formalin
- procedure
- obtaining
- benzoisothiazolin
- releaser
- 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.)
- Expired - Fee Related
Links
Abstract
Composición biocida-fungicida y procedimiento para su obtención. Comprende una cantidad de benzoisotiazolin-3-ona y una cantidad de por lo menos un liberador de formol, producto de la reacción entre paraformaldehído y etilenglicol, tal que la relación entre dicha benzoisotiazolin-3-ona y dicho por lo menos un liberador de formol está comprendida entre 1:7 y 1:4. El procedimiento para su preparación comprende: i) preparación del liberador de formol mediante la reacción de paraformaldehído y etilenglicol a una temperatura entre 40°C y 90°C; ii) preparación de una solución de la sal sódica de la benzo-isotiazolin-3-ona mediante la disolución de la benzoisotiazolin-3-ona en un disolvente y posterior adición de hidróxido sódico hasta un pH entre 7 y 13; iii) mezcla del liberador de formol de la etapa i) con la solución de la sal sódica de la bezoisotiazolin-3-ona de la etapa ii), de manera que en la composición final la relación entre la bezoisotiazolin-3-ona y el liberador de formol está comprendida entre 1:7 y 1:4.Biocidal-fungicidal composition and procedure for obtaining it. It comprises an amount of benzoisothiazolin-3-one and an amount of at least one formalin releaser, product of the reaction between paraformaldehyde and ethylene glycol, such that the relationship between said benzoisothiazolin-3-one and said at least one formalin releaser It is between 1: 7 and 1: 4. The process for its preparation comprises: i) preparation of the formalin releaser by the reaction of paraformaldehyde and ethylene glycol at a temperature between 40 ° C and 90 ° C; ii) preparation of a solution of the sodium salt of benzo-isothiazolin-3-one by dissolving the benzoisothiazolin-3-one in a solvent and subsequent addition of sodium hydroxide to a pH between 7 and 13; iii) mixing the formalin releasing agent from stage i) with the solution of the sodium salt of bezoisothiazolin-3-one from stage ii), so that in the final composition the relationship between bezoisothiazolin-3-one and the formalin releasing is between 1: 7 and 1: 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802224A ES2152861B1 (en) | 1998-10-23 | 1998-10-23 | BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802224A ES2152861B1 (en) | 1998-10-23 | 1998-10-23 | BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2152861A1 ES2152861A1 (en) | 2001-02-01 |
ES2152861B1 true ES2152861B1 (en) | 2001-08-16 |
Family
ID=8305560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9802224A Expired - Fee Related ES2152861B1 (en) | 1998-10-23 | 1998-10-23 | BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2152861B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165318A (en) * | 1977-09-06 | 1979-08-21 | Rohm And Haas Company | Formaldehyde stabilized coating compositions |
DE3144137A1 (en) * | 1981-11-06 | 1983-05-19 | Schülke & Mayr GmbH, 2000 Norderstedt | Surface disinfectants |
US5004749A (en) * | 1989-04-20 | 1991-04-02 | Imperial Chemical Industries Plc | Concentrated aqueous solution of glutaraldehyde and 1,2-benzisothiazolin-3-one |
CA2029302A1 (en) * | 1989-11-17 | 1991-05-18 | Gary L. Willingham | Use of carbonyl stabilizers for 3-isothiazolones |
-
1998
- 1998-10-23 ES ES9802224A patent/ES2152861B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2152861A1 (en) | 2001-02-01 |
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