DEINKING COMPOSITIONS AND METHODS OF USE
Provided are surfactant compositions and their use for deinking various substrates, such as waste paper. The compositions comprise: (a) an alkyldiphenyloxide disulfonate compound of formula (I): wherein R1 at each occurrence is independently C6-C18 alkyl, M+ is H+ or a monovalent cation, p and q are...
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| creator | WANG, WINKLE ZHIHUI GAO, MICHAEL PENG MU, JEFF JIANHAI |
| description | Provided are surfactant compositions and their use for deinking various substrates, such as waste paper. The compositions comprise: (a) an alkyldiphenyloxide disulfonate compound of formula (I): wherein R1 at each occurrence is independently C6-C18 alkyl, M+ is H+ or a monovalent cation, p and q are independently 0 or 1 provided that at least one of p and q is 1; and (b) a nonionic surfactant of formula (II): wherein X and Y are independently ethylene oxide or propylene oxide, m and n are independently integers ranging from 0 to 50, provided that at least one of m and n is not 0, z is an integer ranging from 1 to 50, and R is RA or RA-C(=O)- wherein RA is C4-C22 alkyl or C4-C22 alkenyl. |
| format | Patent |
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The compositions comprise: (a) an alkyldiphenyloxide disulfonate compound of formula (I): wherein R1 at each occurrence is independently C6-C18 alkyl, M+ is H+ or a monovalent cation, p and q are independently 0 or 1 provided that at least one of p and q is 1; and (b) a nonionic surfactant of formula (II): wherein X and Y are independently ethylene oxide or propylene oxide, m and n are independently integers ranging from 0 to 50, provided that at least one of m and n is not 0, z is an integer ranging from 1 to 50, and R is RA or RA-C(=O)- wherein RA is C4-C22 alkyl or C4-C22 alkenyl.</description><language>eng ; fre ; ger</language><subject>ADHESIVES ; APPARATUS THEREFOR ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PAPER-MAKING ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; REGENERATION OF PULPING LIQUORS ; TEXTILES ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2014</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=20140604&DB=EPODOC&CC=EP&NR=2622029A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140604&DB=EPODOC&CC=EP&NR=2622029A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG, WINKLE ZHIHUI</creatorcontrib><creatorcontrib>GAO, MICHAEL PENG</creatorcontrib><creatorcontrib>MU, JEFF JIANHAI</creatorcontrib><title>DEINKING COMPOSITIONS AND METHODS OF USE</title><description>Provided are surfactant compositions and their use for deinking various substrates, such as waste paper. The compositions comprise: (a) an alkyldiphenyloxide disulfonate compound of formula (I): wherein R1 at each occurrence is independently C6-C18 alkyl, M+ is H+ or a monovalent cation, p and q are independently 0 or 1 provided that at least one of p and q is 1; and (b) a nonionic surfactant of formula (II): wherein X and Y are independently ethylene oxide or propylene oxide, m and n are independently integers ranging from 0 to 50, provided that at least one of m and n is not 0, z is an integer ranging from 1 to 50, and R is RA or RA-C(=O)- wherein RA is C4-C22 alkyl or C4-C22 alkenyl.</description><subject>ADHESIVES</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PAPER-MAKING</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</subject><subject>REGENERATION OF PULPING LIQUORS</subject><subject>TEXTILES</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBwcfX08_b0c1dw9vcN8A_2DPH09wtWcPRzUfB1DfHwdwlW8HdTCA125WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BRmZGRgZGlo4mxkQoAQDBiyOk</recordid><startdate>20140604</startdate><enddate>20140604</enddate><creator>WANG, WINKLE ZHIHUI</creator><creator>GAO, MICHAEL PENG</creator><creator>MU, JEFF JIANHAI</creator><scope>EVB</scope></search><sort><creationdate>20140604</creationdate><title>DEINKING COMPOSITIONS AND METHODS OF USE</title><author>WANG, WINKLE ZHIHUI ; GAO, MICHAEL PENG ; MU, JEFF JIANHAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2622029A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2014</creationdate><topic>ADHESIVES</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PAPER-MAKING</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</topic><topic>REGENERATION OF PULPING LIQUORS</topic><topic>TEXTILES</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG, WINKLE ZHIHUI</creatorcontrib><creatorcontrib>GAO, MICHAEL PENG</creatorcontrib><creatorcontrib>MU, JEFF JIANHAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG, WINKLE ZHIHUI</au><au>GAO, MICHAEL PENG</au><au>MU, JEFF JIANHAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEINKING COMPOSITIONS AND METHODS OF USE</title><date>2014-06-04</date><risdate>2014</risdate><abstract>Provided are surfactant compositions and their use for deinking various substrates, such as waste paper. The compositions comprise: (a) an alkyldiphenyloxide disulfonate compound of formula (I): wherein R1 at each occurrence is independently C6-C18 alkyl, M+ is H+ or a monovalent cation, p and q are independently 0 or 1 provided that at least one of p and q is 1; and (b) a nonionic surfactant of formula (II): wherein X and Y are independently ethylene oxide or propylene oxide, m and n are independently integers ranging from 0 to 50, provided that at least one of m and n is not 0, z is an integer ranging from 1 to 50, and R is RA or RA-C(=O)- wherein RA is C4-C22 alkyl or C4-C22 alkenyl.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES APPARATUS THEREFOR CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PAPER-MAKING PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TEXTILES USE OF MATERIALS THEREFOR WOODSTAINS |
| title | DEINKING COMPOSITIONS AND METHODS OF USE |
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