Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1987-06-12
1989-01-03
McCamish, Marion C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
4273933, 427394, 428264, 428288, 428290, 428289, 428921, D04H 158
Patent
active
047956747
ABSTRACT:
An aqueous solution containing at least an amido-phosphazene compound and an acid catalyst is applied to a fabric comprising cellulosic fibers so that said amido-phosphazene compound adheres to the fabric in an amount of 1-10% by weight of the fabric and then thus treated fabric is subjected to drying, curing and soaping, thereby obtaining a fabric having soft hand and low in shrinkage after repeated washings which contains less than 6% of amido-phosphazene and less than 10 .mu./g of free formaldehyde and is less than 4% in shrinkage after washings of 45 times.
REFERENCES:
patent: 2782133 (1957-02-01), Vallette
Daimon Masaru
Ikeda Tetsuro
Othuka Sachio
Sasakura Tadao
Tamura Shinjuro
Lewen Bert J.
McCamish Marion C.
Nitto Boseki Co. Ltd.
Sternberg Henry
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