CO4180620A1 - PROCESS TO PREPARE SOLID FORMULATIONS CONTAINING SURFACES OF AMINE OXIDE, WHICH INCLUDES A WATER SOLUBLE SALT OF MALEIC ACID-AMINE OXIDE - Google Patents

PROCESS TO PREPARE SOLID FORMULATIONS CONTAINING SURFACES OF AMINE OXIDE, WHICH INCLUDES A WATER SOLUBLE SALT OF MALEIC ACID-AMINE OXIDE

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Publication number
CO4180620A1
CO4180620A1 CO94054829A CO94054829A CO4180620A1 CO 4180620 A1 CO4180620 A1 CO 4180620A1 CO 94054829 A CO94054829 A CO 94054829A CO 94054829 A CO94054829 A CO 94054829A CO 4180620 A1 CO4180620 A1 CO 4180620A1
Authority
CO
Colombia
Prior art keywords
amine oxide
maleic acid
mixture
solid formulations
cleaning products
Prior art date
Application number
CO94054829A
Other languages
Spanish (es)
Inventor
Thomas James Wierenga
Raymond Devon Young
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Priority to CO94054829A priority Critical patent/CO4180620A1/en
Publication of CO4180620A1 publication Critical patent/CO4180620A1/en

Links

Abstract

LA PRESENTE INVENCION ESTA DIRIGIDA HACIA UN PRO- CESO PARA LA PREPARACION DE TENSIOACTIVOS DE OXIDO DE AMINA EN FORMULACIONES SOLIDAS, FORMULACIONES QUE SON UTILES EN LA FORMULACION DE PRODUCTOS DE LIMPIEZA, ESPECIALMENTE PRODUCTOS DE LIMPIEZA SOLIDOS O GRANULARES. EL PROCESO COMPRENDE LA MEZCLA DE ACIDO MALEICO CON UNA FORMULACION DE OXIDO DE AMINA LIQUIDA ACUOSA EN UNA PROPORCION MOLAR DE POR LO MENOS ALREDEDOR DE 1:1. EL pH DE LA MEZCLA SE MANTIENE A O POR DEBAJO, O REDUCIDO POR LO MENOS, A ALREDEDOR DE LA UNIDAD POR DEBAJO DEL pKa DEL OXIDO DE AMINA, PARA FORMAR ASI UN PRECIPITADO VISIBLE EN LA MEZCLA. EL PRECIPITADO FORMADO SE SEPARA DE LA MEZCLA, PREFERIBLEMENTE MEDIANTE MEDIOS MECANICOS, Y SE DEJA SECAR. EL PRECIPITADO FORMADO SE SEPARA DE LA MEZCLA, PRE- FERIBLEMENTE MEDIANTE MEDIOS MECANICOS, Y SE DEJA SECAR. EL PRECIPITADO SEPARADO ES UNA FORMULACION SOLIDA QUE COMPRENDE UNA SAL DEL TENSIOACTIVO DE OXIDO DE AMINA EN EL ACIDO MALEICO. LAS FORMULACIONES SOLIDAS FABRICADAS DE ACUERDO CON EL PROCESO PUEDE INCORPORARSE EN VARIOS PRO- DUCTOS DE LIMPIEZA, ESPECIALMENTE, EN PRODUCTOS DE LIMPIEZA SECOS O GRANULARES, COMO UNA FUENTE DE TENSIOACTIVO DE OXIDO DE AMINA. LA SAL DE ACIDO MALEICO-OXIDO DE AMINA EN DICHAS FORMULACIONES SOLIDAS SE DISUELVE FACILMENTE EN AGUA CALIENTE O FRIA A VALORES DE pH POR ENCIMA DEL pKa DEL TEN- SIOACTIVO DE OXIDO DE AMINA ALLI PRESENTE.THE PRESENT INVENTION IS DIRECTED TOWARDS A PROCESS FOR THE PREPARATION OF AMINE OXIDE SURFACTANTS IN SOLID FORMULATIONS, FORMULATIONS USEFUL IN FORMULATING CLEANING PRODUCTS, ESPECIALLY SOLID OR GRANULAR CLEANING PRODUCTS. THE PROCESS INCLUDES THE MIXING OF MALEIC ACID WITH A FORMULATION OF AQUEOUS LIQUID AMINE OXIDE IN A MOLAR RATIO OF AT LEAST AROUND 1: 1. THE pH OF THE MIXTURE IS KEPT AT OR BELOW, OR REDUCED AT LEAST, AROUND THE UNIT BELOW THE pKa OF AMINE OXIDE, TO FORM A VISIBLE PRECIPITATE IN THE MIXTURE. THE PRECIPITATED FORM IS SEPARATED FROM THE MIXTURE, PREFERABLY BY MEANS OF MECHANICS, AND IT IS LEFT TO DRY. THE FORMED PRECIPITATE IS SEPARATED FROM THE MIXTURE, PREFERABLY BY MEANS OF MECHANICS, AND IT IS LEFT TO DRY. SEPARATE PRECIPITATED IS A SOLID FORMULATION COMPRISING A SALT OF THE SURFACE AMOXIDE OXIDE IN MALEIC ACID. SOLID FORMULATIONS MADE IN ACCORDANCE WITH THE PROCESS MAY BE INCORPORATED IN SEVERAL CLEANING PRODUCTS, ESPECIALLY, IN DRY OR GRANULAR CLEANING PRODUCTS, AS A SOURCE OF AMINE OXIDE SURFACTANT. THE SALT OF MALEIC ACID-AMINE OXIDE IN SUCH SOLID FORMULATIONS IS EASILY DISSOLVED IN HOT OR COLD WATER AT pH VALUES ABOVE THE pKa OF THE AMINE OXIDE SURFACE THERE.

CO94054829A 1994-12-01 1994-12-01 PROCESS TO PREPARE SOLID FORMULATIONS CONTAINING SURFACES OF AMINE OXIDE, WHICH INCLUDES A WATER SOLUBLE SALT OF MALEIC ACID-AMINE OXIDE CO4180620A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CO94054829A CO4180620A1 (en) 1994-12-01 1994-12-01 PROCESS TO PREPARE SOLID FORMULATIONS CONTAINING SURFACES OF AMINE OXIDE, WHICH INCLUDES A WATER SOLUBLE SALT OF MALEIC ACID-AMINE OXIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO94054829A CO4180620A1 (en) 1994-12-01 1994-12-01 PROCESS TO PREPARE SOLID FORMULATIONS CONTAINING SURFACES OF AMINE OXIDE, WHICH INCLUDES A WATER SOLUBLE SALT OF MALEIC ACID-AMINE OXIDE

Publications (1)

Publication Number Publication Date
CO4180620A1 true CO4180620A1 (en) 1995-06-07

Family

ID=40909181

Family Applications (1)

Application Number Title Priority Date Filing Date
CO94054829A CO4180620A1 (en) 1994-12-01 1994-12-01 PROCESS TO PREPARE SOLID FORMULATIONS CONTAINING SURFACES OF AMINE OXIDE, WHICH INCLUDES A WATER SOLUBLE SALT OF MALEIC ACID-AMINE OXIDE

Country Status (1)

Country Link
CO (1) CO4180620A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11214763B2 (en) 2018-01-26 2022-01-04 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
US11655436B2 (en) 2018-01-26 2023-05-23 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier
US11834628B2 (en) 2018-01-26 2023-12-05 Ecolab Usa Inc. Solidifying liquid anionic surfactants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11214763B2 (en) 2018-01-26 2022-01-04 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
US11655436B2 (en) 2018-01-26 2023-05-23 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier
US11834628B2 (en) 2018-01-26 2023-12-05 Ecolab Usa Inc. Solidifying liquid anionic surfactants

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