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
Application number
ES9802224A
Other languages
Spanish (es)
Other versions
ES2152861A1 (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 ES9802224A priority Critical patent/ES2152861B1/en
Publication of ES2152861A1 publication Critical patent/ES2152861A1/en
Application granted granted Critical
Publication of ES2152861B1 publication Critical patent/ES2152861B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.

ES9802224A 1998-10-23 1998-10-23 BIOCIDE-FUNGICIDE COMPOSITION AND PROCEDURE FOR OBTAINING. Expired - Fee Related ES2152861B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2152861A1 (en) 2001-02-01

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