Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Cellulose fibers
Patent
1993-10-22
1995-06-27
Kalafut, Stephen
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Cellulose fibers
81271, 8120, 81164, 524556, 524538, D06M 13192, D06M 1404
Patent
active
054275873
ABSTRACT:
This invention relates to a method for strengthening a cellulosic substrate by treating the substrate with a formaldehyde-free curable aqueous composition and curing the composition. The cellulosic substrates include, for example, paper oil- and air-filter stock, rayon nonwoven wipes, cellulosic laminating stock, cotton woven fabrics, and wood flakes suitable to be consolidated into flakeboard.
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"Formaldehyde-Free Durable Press Finishing with BTCA . . . ", Clark M. Welch, Textile Chemist and Colorist, 23 29-33 (1991) (no month available).
"Effect of PH on Nonformaldehyde Durable Press Finishing . . . " CQ. Yang, Textile Research Journal, 63(7) 420-30 (1993) (no month available).
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Arkens Charles T.
Egolf Scott L.
Gleim Robert D.
Hsu Oscar H.
Wiesinger Kenneth J.
Bakule Ronald D.
Kalafut Stephen
Rohm and Haas Company
Silbermann James M.
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