METHOD OF PREPARING FROST-RESISTANT HOMOPOLYMER COARSE POLYVINYLACETATE DISPERSION Russian patent published in 1999 - IPC

Abstract RU 2136701 C1

FIELD: polymer glues. SUBSTANCE: dispersion suitable for gluing paper, paperboard, wood, polystyrene foam, various leather haberdashery goods and also to be binding agent in water-emulsion dyes and building materials is distinguished by adding 0.4-1.0 % of urea monoperoxyhydrate to dispersion in the vinyl acetate polymerization initiation phase and carrying out the process at 58-78 C for 2.5-3 hr. EFFECT: simplified and accelerated process. 4 cl, 1 tbl, 3 ex

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RU 2 136 701 C1

Authors

Bogach E.V.

Kuznetsov A.A.

Mil'Gotin I.M.

Sidorov A.A.

Skokov Eh.Ju.

Tkachuk L.N.

Mokrushin M.V.

Mudryj F.V.

Roik F.I.

Dates

1999-09-10Published

1998-01-30Filed