Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent
1990-09-12
1992-03-17
Lesmes, George F.
Stock material or miscellaneous articles
Pile or nap type surface or component
Particular backing structure or composition
428489, 1062731, B32B 3300, B32B 1100
Patent
active
050967649
ABSTRACT:
A printable carpet material which carpet material comprises a fibrous face, a primary backing sheet and a backing layer comprising a bitumen backing composition containing a thermosetting amount of a hydroxyl-terminated polybutadiene-diisocyanate urethane polymer to provide a heat stable carpet material subject to a wet stream printing process without substantial carpet material edge loss or distortion. A method of preparing a carpet material which is steam printable and which method comprises applying as a backing layer to a fibrous carpet material a bitumen backing composition containing a thermosetting amount of a hydroxyl-terminated polybutadiene-diisocyanate urethane polymer which permits the carpet material so prepared to be subject to wet, steam printing processes without substantial carpet material edge loss or distortion.
REFERENCES:
patent: 3895149 (1975-07-01), Sheffler et al.
patent: 4201812 (1980-05-01), Blanken et al.
patent: 4737221 (1988-04-01), Bell et al.
patent: 4830916 (1989-05-01), Fukuda et al.
Poly bd.RTM. Resins product information.
Claessen Johannes A. H.
Reece David S.
Terry C. Edward
Heuga Holding bv
Lesmes George F.
Morris Terrel
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