WATER-THICKENING COPOLYMERS AND THE USE THEREOF

Water-thickening copolymers are obtainable by copolymerization of (A) one or more monomers of the formula I R1HC=CR2R3 I where R1 and R2 can be identical or different and each is H or C1-C5-alkyl, and R3 is -COOM, -PO3M2, -SO3M where R1 and R2 can be identical or different and each is H or C1-C5-alk...

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Bibliographische Detailangaben
Hauptverfasser:	KONRAD, GERD, HARTMANN, HEINRICH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Water-thickening copolymers are obtainable by copolymerization of (A) one or more monomers of the formula I R1HC=CR2R3 I where R1 and R2 can be identical or different and each is H or C1-C5-alkyl, and R3 is -COOM, -PO3M2, -SO3M where R1 and R2 can be identical or different and each is H or C1-C5-alkyl, R4 is H or C1-C5-alkyl, R5 is C1-C4-alkylene, R6 and R7 can ba identical or different and each is H or C1-C3-alkyl, and M is hydrogen or an alkali metal, 1/2 alkal- ine earth metal or ammonium ion, and (B) one or more monomers of the formula IIa or IIb XR1C=CR2.gamma. IIa where R1 and R2 can be identical or different and each is H or C1-C5-alkyl, R4 is H or C1-C5-alkyl, -2- X is -COOM where M is hydrogen ar alkali metal, 1/2 alkaline earth metal or ammonium ion, Y is where 8a is C6-C30-alkyl, alkylaryl or aryl and R9 is H, C1-C30-alkyl, alkylaryl or aryl, and A and B are different and each has the meaning of X or Y.