Stock material or miscellaneous articles – Composite – Of polyamidoester
Patent
1987-03-06
1988-11-01
McCamish, Marion C.
Stock material or miscellaneous articles
Composite
Of polyamidoester
4284253, 428480, 428483, 428524, B32B 2700
Patent
active
047819871
ABSTRACT:
Resilient surface coverings having improved scratch and stain resistance are disclosed in which a first top layer of a thermally-cured composition of a polyol component, an aminoplast component and an acid catalyst is adhered to a crosslinked or crosslinkable second layer material. A process to prepare such surface coverings is also disclosed.
REFERENCES:
patent: 4528344 (1985-07-01), Chang
Bolgiano Nicholas C.
Grubb Mary B.
Hudson Raymond S.
Sigman William T.
Armstrong World Industries Inc.
McCamish Marion C.
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