A METHOD OF LAUNDERING FABRIC
The present invention relates to a method of laundering fabric, wherein the method comprises the steps of:(a) in a main washing step, washing soiled fabric with an aqueous wash bath comprising detersive surfactant and photo-bleach; and(b) in a rinsing step, rinsing the soiled fabric with an aqueous...
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| creator | CHIEFFI, Andre BUENO ROMO, Laura AMADOR ZAMARRENO, Carlos BROOKER, Anju Deepali Massey MOON, Andrew Philip |
| description | The present invention relates to a method of laundering fabric, wherein the method comprises the steps of:(a) in a main washing step, washing soiled fabric with an aqueous wash bath comprising detersive surfactant and photo-bleach; and(b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution comprising one of the following components: perfume, brighteners, hueing dyes, enzymes and any combination thereof,wherein an artificial light source is present and turned on during at least part of the main washing step (a) and provides light to the wash liquor in such a manner that activates the photo-bleach present in the wash liquor,and wherein the artificial light source is turned off during at least part of the rinsing step (b) and does not provide any light to the aqueous rinsing solution. |
| format | Patent |
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and(b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution comprising one of the following components: perfume, brighteners, hueing dyes, enzymes and any combination thereof,wherein an artificial light source is present and turned on during at least part of the main washing step (a) and provides light to the wash liquor in such a manner that activates the photo-bleach present in the wash liquor,and wherein the artificial light source is turned off during at least part of the rinsing step (b) and does not provide any light to the aqueous rinsing solution.</description><language>eng ; fre ; ger</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>2021</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=20210414&DB=EPODOC&CC=EP&NR=3805346A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210414&DB=EPODOC&CC=EP&NR=3805346A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHIEFFI, Andre</creatorcontrib><creatorcontrib>BUENO ROMO, Laura</creatorcontrib><creatorcontrib>AMADOR ZAMARRENO, Carlos</creatorcontrib><creatorcontrib>BROOKER, Anju Deepali Massey</creatorcontrib><creatorcontrib>MOON, Andrew Philip</creatorcontrib><title>A METHOD OF LAUNDERING FABRIC</title><description>The present invention relates to a method of laundering fabric, wherein the method comprises the steps of:(a) in a main washing step, washing soiled fabric with an aqueous wash bath comprising detersive surfactant and photo-bleach; and(b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution comprising one of the following components: perfume, brighteners, hueing dyes, enzymes and any combination thereof,wherein an artificial light source is present and turned on during at least part of the main washing step (a) and provides light to the wash liquor in such a manner that activates the photo-bleach present in the wash liquor,and wherein the artificial light source is turned off during at least part of the rinsing step (b) and does not provide any light to the aqueous rinsing solution.</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB1VPB1DfHwd1Hwd1PwcQz1c3EN8vRzV3BzdArydOZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYWBqbGJmaOhsZEKAEAKvggTQ</recordid><startdate>20210414</startdate><enddate>20210414</enddate><creator>CHIEFFI, Andre</creator><creator>BUENO ROMO, Laura</creator><creator>AMADOR ZAMARRENO, Carlos</creator><creator>BROOKER, Anju Deepali Massey</creator><creator>MOON, Andrew Philip</creator><scope>EVB</scope></search><sort><creationdate>20210414</creationdate><title>A METHOD OF LAUNDERING FABRIC</title><author>CHIEFFI, Andre ; 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and(b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution comprising one of the following components: perfume, brighteners, hueing dyes, enzymes and any combination thereof,wherein an artificial light source is present and turned on during at least part of the main washing step (a) and provides light to the wash liquor in such a manner that activates the photo-bleach present in the wash liquor,and wherein the artificial light source is turned off during at least part of the rinsing step (b) and does not provide any light to the aqueous rinsing solution.</abstract><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 | A METHOD OF LAUNDERING FABRIC |
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