Polymers containing complex hydrophobic groups

Details Polymers containing complex hydrophobic groups Polymers containing complex hydrophobic groups

1994-05-31

1995-03-28

Schofer, Joseph L.

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...

524819, 524832, C08L 7900

Patent

active

054018021

ABSTRACT:
Water-soluble polymers are disclosed which comprise hydrophobic segments, each segment containing at least one hydrophobic group or comlex hydrophobic group covalently bonded to the polymer, wherein the polymer has an amount of complex hydrophobic groups sufficient to provide for enhanced thickening of aqueous solutions containing the polymer. These polymers provide superior thickening and leveling in aqueous systems through hydrophobic associations, and aid suspension of particulate materials in non-aqueous systems.

REFERENCES:
patent: 33156 (1990-01-01), Shay et al.
patent: 3035004 (1962-05-01), Glavis
patent: 3190925 (1965-06-01), Stowe
patent: 3277157 (1966-10-01), Stewart et al.
patent: 3341627 (1967-09-01), Wilkinson
patent: 3499876 (1970-03-01), Field et al.
patent: 3652497 (1972-03-01), Junas et al.
patent: 3657175 (1972-04-01), Zimmerman
patent: 3794608 (1974-02-01), Evani et al.
patent: 3894980 (1975-07-01), DeTommaso
patent: 3896161 (1975-07-01), Borden et al.
patent: 3915921 (1975-10-01), Schlatzer, Jr.
patent: 3940351 (1976-02-01), Schlatzer, Jr.
patent: 3960935 (1976-06-01), Semour
patent: 4008202 (1977-02-01), Evani et al.
patent: 4075411 (1978-02-01), Dickstein
patent: 4079028 (1978-03-01), Emmons et al.
patent: 4085167 (1978-04-01), Lewis et al.
patent: 4128520 (1978-12-01), Barabas et al.
patent: 4138381 (1979-02-01), Chang et al.
patent: 4155892 (1979-05-01), Emmons et al.
patent: 4167502 (1979-09-01), Lewis et al.
patent: 4226754 (1980-10-01), Yun et al.
patent: 4228277 (1980-10-01), Landoll
patent: 4230844 (1980-10-01), Chang et al.
patent: 4268641 (1981-05-01), Koenig et al.
patent: 4338239 (1982-07-01), Dammann
patent: 4384096 (1983-05-01), Sonnabend
patent: 4395524 (1983-07-01), Emmons et al.
patent: 4421902 (1983-12-01), Chang et al.
patent: 4423199 (1983-12-01), Chang et al.
patent: 4426485 (1984-01-01), Hoy et al.
patent: 4429097 (1984-01-01), Chang et al.
patent: 4463151 (1984-07-01), Schutz et al.
patent: 4464524 (1984-08-01), Karickhoff
patent: 4485209 (1984-11-01), Fan et al.
patent: 4496708 (1985-01-01), Dehm et al.
patent: 4509949 (1985-04-01), Huang et al.
patent: 4514552 (1985-04-01), Shay et al.
patent: 4569965 (1986-02-01), Engel et al.
patent: 4600761 (1986-07-01), Ruffner et al.
patent: 4616074 (1986-10-01), Ruffner
patent: 4703080 (1987-10-01), Shay et al.
patent: 4722962 (1988-02-01), Shay et al.
patent: 4735981 (1988-04-01), Rich et al.
patent: 4764554 (1988-08-01), Tonge
patent: 4801671 (1989-01-01), Shay et al.
patent: 4916183 (1990-07-01), Barron et al.
patent: 4939283 (1990-07-01), Yokota et al.
patent: 5006596 (1991-04-01), Chen et al.
patent: 5015711 (1991-05-01), Simonet et al.
patent: 5023309 (1991-06-01), Kruse et al.
Jenkins, R. D. et al., Associative Polymers with Novel Hydrophobe Structures, ACS Meeting, New York, N.Y., Aug. 26, 1991.
Nemoto, H. et al., J. Org. Chem., 1992, 57, 435.
U.S. patent application Ser. No. 07/304,258 (D-15741), filed Jan. 31, 1989.

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