Process for Preparing Detergent Granules

The present invention relates to a process for making a detergent component having a bulk density of at least 650 g/l, which comprises the steps of: (i) forming a structured paste comprising a uniform mixture of, by weight; (a) from 5% to 40% of water; (b) from 30% to 90% of an ingredient selected f...

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Hauptverfasser:	AOUAD, YOUSEF GEORGES, DICKENSON, HAYDN GUY WILLIAM
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS
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creator	AOUAD, YOUSEF GEORGES DICKENSON, HAYDN GUY WILLIAM
description	The present invention relates to a process for making a detergent component having a bulk density of at least 650 g/l, which comprises the steps of: (i) forming a structured paste comprising a uniform mixture of, by weight; (a) from 5% to 40% of water; (b) from 30% to 90% of an ingredient selected from the group consisting of anionic, zwitterionic, cationic, ampholytic and nonionic surfactant; water-soluble organic polymer; and mixtures thereof; (c) from 1% to 20% of water-soluble silicate salt; (d) at least 30% of linear alkyl benzene sulphonate; in a continuous process; wherein the maximum pressure reached in step (i) is not less than 10 bar; and (ii) subsequently dispersing said structured paste with one or more builders in powder form; in a high shear mixer at a tip speed of greater than 10 meters per second; wherein the ratio of the structured paste to the builder powder is from 9:1 to 1:5.
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(a) from 5% to 40% of water; (b) from 30% to 90% of an ingredient selected from the group consisting of anionic, zwitterionic, cationic, ampholytic and nonionic surfactant; water-soluble organic polymer; and mixtures thereof; (c) from 1% to 20% of water-soluble silicate salt; (d) at least 30% of linear alkyl benzene sulphonate; in a continuous process; wherein the maximum pressure reached in step (i) is not less than 10 bar; and (ii) subsequently dispersing said structured paste with one or more builders in powder form; in a high shear mixer at a tip speed of greater than 10 meters per second; wherein the ratio of the structured paste to the builder powder is from 9:1 to 1:5.</description><edition>6</edition><language>eng</language><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ; CANDLES ; CHEMISTRY ; DETERGENT COMPOSITIONS ; DETERGENTS ; FATTY ACIDS THEREFROM ; METALLURGY ; RECOVERY OF GLYCEROL ; RESIN SOAPS ; SOAP OR SOAP-MAKING ; USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><creationdate>1995</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950720&DB=EPODOC&CC=CA&NR=2181240A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950720&DB=EPODOC&CC=CA&NR=2181240A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AOUAD, YOUSEF GEORGES</creatorcontrib><creatorcontrib>DICKENSON, HAYDN GUY WILLIAM</creatorcontrib><title>Process for Preparing Detergent Granules</title><description>The present invention relates to a process for making a detergent component having a bulk density of at least 650 g/l, which comprises the steps of: (i) forming a structured paste comprising a uniform mixture of, by weight; (a) from 5% to 40% of water; (b) from 30% to 90% of an ingredient selected from the group consisting of anionic, zwitterionic, cationic, ampholytic and nonionic surfactant; water-soluble organic polymer; and mixtures thereof; (c) from 1% to 20% of water-soluble silicate salt; (d) at least 30% of linear alkyl benzene sulphonate; in a continuous process; wherein the maximum pressure reached in step (i) is not less than 10 bar; and (ii) subsequently dispersing said structured paste with one or more builders in powder form; in a high shear mixer at a tip speed of greater than 10 meters per second; wherein the ratio of the structured paste to the builder powder is from 9:1 to 1:5.</description><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>CANDLES</subject><subject>CHEMISTRY</subject><subject>DETERGENT COMPOSITIONS</subject><subject>DETERGENTS</subject><subject>FATTY ACIDS THEREFROM</subject><subject>METALLURGY</subject><subject>RECOVERY OF GLYCEROL</subject><subject>RESIN SOAPS</subject><subject>SOAP OR SOAP-MAKING</subject><subject>USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAIKMpPTi0uVkjLL1IIKEotSCzKzEtXcEktSS1KT80rUXAvSswrzUkt5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c6ORoYWhkYmBo6GxkQoAQB38ieq</recordid><startdate>19950720</startdate><enddate>19950720</enddate><creator>AOUAD, YOUSEF GEORGES</creator><creator>DICKENSON, HAYDN GUY WILLIAM</creator><scope>EVB</scope></search><sort><creationdate>19950720</creationdate><title>Process for Preparing Detergent Granules</title><author>AOUAD, YOUSEF GEORGES ; 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(a) from 5% to 40% of water; (b) from 30% to 90% of an ingredient selected from the group consisting of anionic, zwitterionic, cationic, ampholytic and nonionic surfactant; water-soluble organic polymer; and mixtures thereof; (c) from 1% to 20% of water-soluble silicate salt; (d) at least 30% of linear alkyl benzene sulphonate; in a continuous process; wherein the maximum pressure reached in step (i) is not less than 10 bar; and (ii) subsequently dispersing said structured paste with one or more builders in powder form; in a high shear mixer at a tip speed of greater than 10 meters per second; wherein the ratio of the structured paste to the builder powder is from 9:1 to 1:5.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS
title	Process for Preparing Detergent Granules
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