Process for neutralizing crosslinked poly (acrylic acid)

Details Process for neutralizing crosslinked poly (acrylic acid) Process for neutralizing crosslinked poly (acrylic acid)

1987-12-01

1989-12-19

Schofer, Joseph L.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524108, 524127, 524156, 524157, 524158, 524315, 524356, 524462, 524464, 524522, C08L 000

Patent

active

048883670

ABSTRACT:
High polymer content compositions, containing the neutralized salt of a carboxyl-containing polymer suspended in an organic medium, are made by neutralizing the carboxyl-containing polymer in the presence of a neutralizing agent and an equal quantity of already neutralized polymer in an organic medium. These compositions are useful as thickeners and emulsifiers for aqueous solutions.

REFERENCES:
patent: 2552775 (1951-05-01), Fischer et al.
patent: 2980655 (1961-04-01), Glass et al.
patent: 3070583 (1962-12-01), Uraneck et al.
patent: 3915921 (1975-10-01), Schlatzer
patent: 3947399 (1976-03-01), Sekmakas
patent: 4330293 (1982-05-01), Lindemann
patent: 4375533 (1983-03-01), Park et al.
patent: 4401795 (1983-08-01), Herman et al.
patent: 4404309 (1983-09-01), Masler, III
patent: 4419502 (1983-12-01), Sehm
patent: 4420596 (1983-12-01), Lochhead et al.
patent: 4420610 (1983-12-01), Sehm
patent: 4526937 (1985-07-01), Hsu
patent: 4692502 (1987-09-01), Uebele et al.
BF Goodrich Company, "Textile Pigment Printing with Carbopol.COPYRGT. Resins", Mar. 1984.

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