Composition for polyester fabric treatment

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C523S222000, C252S008810, C525S389000

Reexamination Certificate

active

07968619

ABSTRACT:
A composition useful for treating fabrics. The composition contains a silver-containing copolymer having polymerized units of a monomer X and a monomer Y; wherein monomer X is an ethylenically unsaturated compound having a substituent group selected from an unsaturated or aromatic heterocyclic group having at least one nitrogen atom; wherein monomer Y is selected from carboxylic acids, carboxylic acid salts, carboxylic acid esters, organosulfuric acids, organosulfuric acid salts, sulfonic acids, sulfonic acid salts, phosphonic acids, phosphonic acid salts, vinyl esters, (meth)acrylamides, C8-C20aromatic monomers containing at least one exocyclic ethylenic unsaturation and combinations thereof.

REFERENCES:
patent: 4996052 (1991-02-01), McIntosh
patent: 6469097 (2002-10-01), Bett et al.
patent: 2005/0226914 (2005-10-01), Cottrell et al.
patent: 2005/0227895 (2005-10-01), Ghosh et al.
patent: 2008/0115291 (2008-05-01), Cottrell et al.
patent: 2005080481 (2005-09-01), None

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