Washable coloring compositions comprising low molecular-weight styrene-maleic anhydride copolymers

This invention relates to washable coloring compositions comprising specific low-molecular weight styrene-maleic anydride copolymers. Such copolymers provide excellent washability enhancing performance in association with colorants and inks. Also, these specific compounds exhibit low viscosities whi...

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Bibliographische Detailangaben
Hauptverfasser: VALENTI MICHAEL A, VANDAHM RICHARD A
Format: Patent
Sprache:eng
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