Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-02-04
1994-07-26
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523403, C08K 320, C08L 6302
Patent
active
053327683
ABSTRACT:
The concentration of an emulsified liquid resin in an aqueous composition which contains the resin and at least one ionic compound is reduced. The reduction is carried out by mixing a solution of a non-ionic cellulose ether in a liquid diluent with the aqueous composition. An agglomerate of cellulose ether and liquid resin is formed and the agglomerate can be separated.
REFERENCES:
patent: 2865854 (1958-12-01), Sweet
patent: 3221032 (1965-11-01), Price et al.
patent: 4582892 (1986-04-01), Chang et al.
Patent Abstracts of Japan, vol. 9, No. 1 (C-259) (1724), Jan. 5, 1985, Abstracting JP-A-59,156,483.
Goerlach-Doht Yvonne M.
Quartermaine Roy E.
Aylward D.
Marquis Melvyn I.
The Dow Chemical Company
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