Polymeric materials

Details Polymeric materials Polymeric materials

1975-01-28

1976-06-15

Tillman, Murray

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

8169, 8177AB, 8179, 526351, 526321, 260 75T, C08L 2312, C08L 6700

Patent

active

039636895

ABSTRACT:
Polymeric materials of improved dyeability and other properties are provided which consist of polypropylene or polyester material and a small percentage of a nitrile which contains 20-75 carbon atoms and 2-4 nitrile groups in the molecule. Processes for preparing these improved polymeric materials and methods for dyeing these materials are also provided.

REFERENCES:
patent: 2993926 (1961-07-01), Stenberg et al.
patent: 3114588 (1963-12-01), Lewis
patent: 3415767 (1968-12-01), Kelly
Docheva et al., Chemical Abstracts, vol. 56: 8923g (1962).

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