ES2142762B1 - BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. - Google Patents
BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING.Info
- Publication number
- ES2142762B1 ES2142762B1 ES9801090A ES9801090A ES2142762B1 ES 2142762 B1 ES2142762 B1 ES 2142762B1 ES 9801090 A ES9801090 A ES 9801090A ES 9801090 A ES9801090 A ES 9801090A ES 2142762 B1 ES2142762 B1 ES 2142762B1
- Authority
- ES
- Spain
- Prior art keywords
- isothiazolin
- methyl
- mixture
- acetamide
- biocide
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Composición biocida-fungicida y procedimiento para su obtención. Comprende una mezcla de 5-cloro-2-metil-4-isotiazolin-3-ona y 2-metil-4-isotiazolin-3-ona y N-(hidroximetil)acetamida, siendo la relación entre la acetamida y dicho derivado de isotiazolona de 23:1 a 27:1. El procedimiento comprende la preparación de una solución acuosa de acetamida; adición de paraformol con agitación constante y aumento de la temperatura hasta la obtención de una mezcla homogénea; ajuste del pH entre 7 y 10, enfriar la mezcla a temperatura ambiente, y adición de una mezcla de 5-cloro-2-metil-4-isotiazolin-3-ona y 2-metil-4-isotiazolin-3-ona en una relación comprendida entre 2,5:1 y 3,5:1. Utilización de la composición como biocida-fungicida en pinturas en base acuosa, resinas para la preparación de dichas pinturas, colas, pastas al temple, suspensiones de carbonato cálcico y recubrimientos para papel.Biocidal-fungicidal composition and procedure for obtaining it. It comprises a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one and N- (hydroxymethyl) acetamide, the ratio between acetamide and said isothiazolone derivative from 23: 1 to 27: 1. The process comprises the preparation of an aqueous solution of acetamide; addition of paraformol with constant stirring and temperature increase until a homogeneous mixture is obtained; adjust the pH between 7 and 10, cool the mixture to room temperature, and add a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one in one ratio between 2.5: 1 and 3.5: 1. Use of the composition as a biocide-fungicide in water-based paints, resins for the preparation of such paints, glues, tempera pastes, calcium carbonate suspensions and paper coatings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801090A ES2142762B1 (en) | 1998-05-26 | 1998-05-26 | BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801090A ES2142762B1 (en) | 1998-05-26 | 1998-05-26 | BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2142762A1 ES2142762A1 (en) | 2000-04-16 |
ES2142762B1 true ES2142762B1 (en) | 2001-01-01 |
Family
ID=8303913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801090A Expired - Fee Related ES2142762B1 (en) | 1998-05-26 | 1998-05-26 | BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2142762B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI84421C (en) * | 1986-03-04 | 1991-12-10 | Sutton Lab Inc | SAMMANSAETTNINGAR AV KONSERVERINGSAEMNEN OCH ANVAENDNINGAR AV DESAMMA. |
US5306725A (en) * | 1989-03-01 | 1994-04-26 | Katayama Chemical Inc. | Stabilized isothiazolone liquid formulation |
-
1998
- 1998-05-26 ES ES9801090A patent/ES2142762B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2142762A1 (en) | 2000-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000416 Kind code of ref document: A1 Effective date: 20000416 |
|
FD1A | Patent lapsed |
Effective date: 20070528 |