Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1986-09-08
1988-09-06
Phillips, Delbert R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 542, 525 5426, C08F 1606, C08F11606
Patent
active
047694149
ABSTRACT:
YImproved liquid absorbent products comprising saponified polymers or copolymers or starch graft copolymers of 2-propenenitrile or 2-methyl-2-propenenitrile which exhibit a white appearance. The products are produced by the use of an oxidizing agent or a reducing agent or a combination of an oxidizing agent and a reducing agent.
REFERENCES:
patent: 3661815 (1972-05-01), Smith
patent: 4497930 (1985-02-01), Yamasaki et al.
patent: 4558100 (1985-12-01), Kightlinger et al.
Huston Robert B.
Kightlinger Adrian P.
Grain Processing Corporation
Nutter Nathan M.
Phillips Delbert R.
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