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
Application number
ES9801090A
Other languages
Spanish (es)
Other versions
ES2142762A1 (en
Inventor
Beltran Juan Bautista Urgell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratorios Miret SA
Original Assignee
Laboratorios Miret SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Laboratorios Miret SA filed Critical Laboratorios Miret SA
Priority to ES9801090A priority Critical patent/ES2142762B1/en
Publication of ES2142762A1 publication Critical patent/ES2142762A1/en
Application granted granted Critical
Publication of ES2142762B1 publication Critical patent/ES2142762B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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.

ES9801090A 1998-05-26 1998-05-26 BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. Expired - Fee Related ES2142762B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2142762A1 (en) 2000-04-16

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