Modification of polyester products

Details Modification of polyester products Modification of polyester products

1983-09-09

1984-12-25

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Synthetic fiber produced from material which contains...

8922, C08F 113, D06P 300

Patent

active

044901496

ABSTRACT:
A process for producing modified polyester products by the graft polymerization of vinyl monomers having an acidic group and replacing the acidic group with an alkali metal salt, the replacing being carried out after dyeing. By this process, decrease in strength and color fastness of polyester fibers can be avoided while giving the polyesters characteristics similar to those of cotton.

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