Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-11-26
1977-09-13
Lilling, Herbert J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
162168R, 162168N, 260 297R, 260 783UA, 260473F, 526 111, 526 94, 526201, 526202, 526340, 560 1, 560 57, 560 59, C08G 200, C08G 218, C08G 1000
Patent
active
040481476
ABSTRACT:
A novel compound represented by the formula, ##STR1## WHEREIN R is a hydrogen or an alkyl group having 1 to 3 carbon atoms, said four R's being the same or different; R.sup.1 is hydrogen, an alkali metal, an ammonium group, a mono-to tetra-hydric aliphatic alcohol moiety having 1 to 12 carbon atoms, or an organic amine residue; n is an integer of 1 to 4; and R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently hydrogen or alkyl groups having 1 to 6 carbon atoms or R.sup.2 and R.sup.3 may form a ring when taken together. Said novel compound has properties similar to those of natural rosin or a disproportionated rosin, and is useful as a vehicle for coating compositions and printing inks, as an emulsifier for emulsion polymerization, and as a sizing agent.
REFERENCES:
patent: 2494758 (1950-01-01), Hartough et al.
patent: 3437634 (1969-04-01), Veuse
patent: 3448082 (1969-06-01), McGraft et al.
patent: 3898201 (1975-08-01), Ishibe et al.
patent: 3957736 (1976-05-01), Tsuchiya et al.
Arakawa Masatoshi
Ishikawa Katuhiro
Matsui Hisashi
Ohno Ryotaro
Yamahara Noboru
Japan Synthetic Rubber Co. Ltd.
Lilling Herbert J.
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