Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Patent
1994-09-19
1997-02-11
Nakarani, D. S.
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
428520, 4285422, 4289088, B32B 2730
Patent
active
056019297
ABSTRACT:
The incorporation of a vinyl chloride/vinyl acetate/maleic acid terpolymer in the pigment particle containing decorative layer of a floor covering improves the cohesive strength of the pigmented decorative layer and adhesion of the decorative layer to the adjacent layers. The use of this vinyl terpolymer as the binder in the printed or coated decorative layer imparts improved bond strength particularly with platey pigments like pearlescents and metallics or in highly filled decorative layers containing titanium dioxide or other pigments.
REFERENCES:
patent: 4242390 (1980-12-01), Nemeth
patent: 4409280 (1983-10-01), Wiley et al.
patent: 4605584 (1986-08-01), Herr, Jr. et al.
patent: 4735985 (1988-04-01), Oien
patent: 4756951 (1988-07-01), Wang et al.
Product Brochure entitled "Mearl Pearlescent Pigments for use in Printing Gravure and Flexographic Printing". Published by The Mearl Corporation as Technical Information.
Rieger, C. J., "Use of Non-Metallic Pearlescent Pigments to Achieve Metallic Appearance". Presented at 37th SPE Annual Technical Conference in New Orleans, May 9, 1979.
Product Brochure entitled "UCAR Solution Vinyl Resins for Coating". Published by Union Carbide, 1988, pp. 1-4, 7, 8, 10, 26-31, 35.
Armstrong World Industries Inc.
Nakarani D. S.
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