Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-10-24
2006-10-24
Niland, Patrick D. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S500000, C524S501000, C524S502000, C524S515000, C524S522000, C524S523000, C524S525000, C524S591000, C524S839000, C524S840000, C524S027000, C524S507000
Reexamination Certificate
active
07125919
ABSTRACT:
A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.
REFERENCES:
patent: 4507426 (1985-03-01), Blake, Jr.
patent: 5137571 (1992-08-01), Eisenhart et al.
patent: 5270399 (1993-12-01), Czornij et al.
patent: 5376709 (1994-12-01), Lau et al.
patent: 5605974 (1997-02-01), Carpenter et al.
patent: 0460896 (1991-12-01), None
patent: 0614950 (1994-03-01), None
patent: 0747456 (1996-05-01), None
patent: 0867481 (1997-03-01), None
patent: WO 93/09187 (1993-05-01), None
patent: WO 00/22050 (2000-04-01), None
Freidun M. Anwari and Fred G. Schwab, Optimizing Latex Paint Rheology With Associate Thickeners, Advanced Chem. Ser., Polymers in Aqueous Media, v. 223, p. 527-542, 1989.
U.S. Appl. No. 09/785,376, Nungesser et al.
Eichman Henry Jude
Faulk Ronald Carl
Harris Jerome Michael
Hemenway Carl P.
Jessum Kim R.
Niland Patrick D.
Rohm and Haas Company
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