Polymers and prepolymers and their use in a method for the treat

Details Polymers and prepolymers and their use in a method for the treat Polymers and prepolymers and their use in a method for the treat

1994-07-07

1996-11-05

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Chemical

8109, 8552, 8576, 8602, 8604, 81281, 81283, 8551, 252 885, 252 861, D06L 306, D06M 1500

Patent

active

055712860

ABSTRACT:
A process for shrink-proofing wool which comprises treating the wool with specific polymers and prepolymers derived from polyoxyalkyleneamines.

REFERENCES:
patent: 3347803 (1967-10-01), Frotscher
patent: 3763106 (1973-10-01), Markiewitz
patent: 3965072 (1976-06-01), Markiewitz
patent: 3981913 (1976-09-01), Markiewitz
patent: 3996269 (1976-12-01), Markiewitz
patent: 4239497 (1980-12-01), Kwong
patent: 4839460 (1989-06-01), Molzahn
patent: 5087266 (1992-02-01), Connell et al.
patent: 5126424 (1992-06-01), Brindopke et al.

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