Highly-concentrated aqueous polyacrylonitrile emulsions and a me

Details Highly-concentrated aqueous polyacrylonitrile emulsions and a me Highly-concentrated aqueous polyacrylonitrile emulsions and a me

1993-09-20

1994-10-18

Reddick, Judy M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524458, 524516, 524519, 524521, C08F 216

Patent

active

053569857

ABSTRACT:
The present invention relates to aqueous emulsions of polymers which contain 80 to 100 weight % of acrylonitrile polymerized within them, to a method for their preparation, and to their use as raw materials for acrylic and modacrylic fibres and as dyeing additives for adjusting the dyestuff affinity of cationic dyestuffs for conventional acrylic and modacrylic polymers and fibre materials produced from them.

REFERENCES:
patent: 4339371 (1982-07-01), Robinson et al.
patent: 4822831 (1989-04-01), Kuwajima et al.
patent: 5200448 (1993-04-01), Robinson et al.

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