Compositions containing mixtures of aqueous polymer dispersions

Details Compositions containing mixtures of aqueous polymer dispersions Compositions containing mixtures of aqueous polymer dispersions

1991-05-16

1995-06-06

Ryan, Patrick J.

Stock material or miscellaneous articles

Composite

Of polyamidoester

4284231, 428904, 528 44, 528 48, 528 49, 528 50, 528 51, 524839, 524840, C09D17504, C09D 500

Patent

active

054221862

ABSTRACT:
The present invention relates to coating compositions which are suitable for preparing matt coatings and contain
A) an aqueous polymer dispersion which is capable of forming films at temperatures below 70.degree. C. and
B) an aqueous polyurethane polyurea dispersion which is not film forming below 70.degree. C. and preferably has an average particle diameter above 350 nm, preferably from 500 to 1000 nm.
The present invention is also directed to textile or leather substrates coated with these coating compositions.

REFERENCES:
patent: 3479310 (1969-11-01), Dieterich et al.
patent: 4203883 (1980-05-01), Hangauer, Jr.
patent: 4408008 (1983-10-01), Markusch
patent: 4829122 (1989-05-01), Pedain et al.
patent: 4880673 (1989-11-01), Tork et al.

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