Chemistry: natural resins or derivatives; peptides or proteins; – Natural resins or derivatives – Rosin or derivative used as starting material in process – or...
Reexamination Certificate
2005-09-06
2005-09-06
Nutter, Nathan M. (Department: 1711)
Chemistry: natural resins or derivatives; peptides or proteins;
Natural resins or derivatives
Rosin or derivative used as starting material in process, or...
C530S215000, C524S798000
Reexamination Certificate
active
06939944
ABSTRACT:
The invention relates to the inhibition of crystallization in rosin and rosin-based materials through the use of crystallization inhibitors. More specifically, the crystallization inhibitor is selected from the group consisting of carboxylic acids and the salts of carboxylic acids. The invention also relates to the process of inhibiting crystallization in rosin and rosin-based materials.
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Eastman Chemical Company
Graves, Jr. Bernard J.
Nutter Nathan M.
Owen Polly C.
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