Binder mixtures for paper-coating materials

PCT No. PCT/EP95/00224 Sec. 371 Date Aug. 5, 1996 Sec. 102(e) Date Aug. 5, 1996 PCT Filed Jan. 23, 1995 PCT Pub. No. WO95/21294 PCT Pub. Date Aug. 10, 1995Binders for papercoating slips which permit uniform printability contain a polymer prepared by the seed procedure and comprising from 1 to 49% by...

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Hauptverfasser: T. WIRTH, H. F. LEUBE, D. LAWRENZ
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/EP95/00224 Sec. 371 Date Aug. 5, 1996 Sec. 102(e) Date Aug. 5, 1996 PCT Filed Jan. 23, 1995 PCT Pub. No. WO95/21294 PCT Pub. Date Aug. 10, 1995Binders for papercoating slips which permit uniform printability contain a polymer prepared by the seed procedure and comprising from 1 to 49% by weight of a polymer seed A) having a glass transition temperature of from -80 DEG to +25 DEG C. and based on esters of acrylic acid or methacrylic acid, and from 51 to 99% by weight of ethylenically unsaturated monomers B), from 10 to 100% by weight of which monomers are butadiene, the polymer seed A being added before or during the polymerization of the ethylenically unsaturated monomers.