Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-01-30
2000-10-24
Merriam, Andrew E. C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523201, 524513, 524603, 524609, 525445, 525902, C08L 5108
Patent
active
061368849
ABSTRACT:
A latex composition for hair care containing a hybrid-graft copolymer of a sulfopolyester and an acid-functional polymer segment. The acid-functional polymer segment is formed from at least one acid-functional monomer, at least one ethylenically unsaturated monomer, and at least one amide-containing monomer. Such compositions exhibit superior curl retention even at high humidity.
REFERENCES:
patent: 3734874 (1973-05-01), Kibler et al.
patent: 3779993 (1973-12-01), Kibler et al.
patent: 4119680 (1978-10-01), Vachon
patent: 4300580 (1981-11-01), O'Neill et al.
patent: 4868051 (1989-09-01), Groejean
patent: 4973656 (1990-11-01), Blount
patent: 4985239 (1991-01-01), Yahagi et al.
patent: 5156651 (1992-10-01), Girardeau et al.
patent: 5158762 (1992-10-01), Pierce
patent: 5218032 (1993-06-01), Sharma
patent: 5266303 (1993-11-01), Myers et al.
patent: 5441728 (1995-08-01), Tsaur et al.
patent: 5660816 (1997-08-01), Adams et al.
patent: 5662893 (1997-09-01), George et al.
patent: 5674479 (1997-10-01), George et al.
patent: 5912281 (1999-06-01), Clark et al.
S.I. Um et al, "Morphological Core/Shell Structure and Dispersion Stability of Water-Dispersible Copolyester Graft Polymerized with Acrylic Acid and Ethyl Acrylate," Journal of Applied Polymer Science, vol. 60, 1587-1593 (1996).
Chen Robert Gow-Sheng
Cook Phillip Michael
Eastman Chemical Company
Gwinnell Harry J.
Merriam Andrew E. C.
Smith Matthew W.
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