Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1989-11-08
1991-12-17
Bell, Janyce
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
106 2, 427389, 4273934, 4274301, 4274342, 428 96, 428245, 428270, 4283115, B32B 302, B05D 302
Patent
active
050734423
ABSTRACT:
A method for enhancing the soil- and/or stain-resistant characteristics of polyamide and wool fabrics is provided. A variety of combinations of sulfonated resin, sulfonated phenolic compounds, compounds of sulfonated phenolics and aldehydes, fluorochemicals, modified wax emulsions, acrylics and organic acids of low molecular weight provide enhanced soil release and anti-stain properties.
REFERENCES:
patent: 3949124 (1976-04-01), Jilla
patent: 4501591 (1985-02-01), Ucci et al.
patent: 4592940 (1986-01-01), Blyth et al.
patent: 4857392 (1989-08-01), Kirjanov
patent: 4865885 (1989-12-01), Herlant
patent: 4877538 (1989-10-01), Kirjanov
Elgarhy Yassin
Knowlton Barry R.
Bell Janyce
Trichromatic Carpet Inc.
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