Addition polymerizable polyethylenic polymers having pendant acr

Details Addition polymerizable polyethylenic polymers having pendant acr Addition polymerizable polyethylenic polymers having pendant acr

1980-03-10

1982-08-10

Wong, Jr., Harry

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

20415914, 20415916, 20415918, 4284251, 4284258, 526301, C08F12036

Patent

active

043439195

ABSTRACT:
Addition polymerizable polymers having a polyethylenic backbone with pendant acryloyl urethane groups are usefully employed as flooring materials and in other applications utilizing radiation curable or chemically curable materials. Such polymers are advantageously prepared by reacting a polymer of an isocyanatoalkyl ester of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, e.g., 2-isocyanatoethyl methacrylate with an active hydrogen-substituted alkyl ester of acrylic acid, e.g., hydroxyethyl acrylate.

REFERENCES:
patent: 3632796 (1972-01-01), Holicky et al.
patent: 3658670 (1972-04-01), Holicky et al.
patent: 3694415 (1972-09-01), Honda et al.
patent: 4173682 (1979-11-01), Noomen et al.
patent: 4192762 (1980-03-01), Osborn

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