US PATENT SUBCLASS 106 / 610
.~.~ Natural resin containing (e.g., rosin, shellac, turpentine, tall oil, etc.)
Current as of:
June, 1999
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106 /
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COMPOSITIONS: COATING OR PLASTIC
*
DD
COATING OR PLASTIC COMPOSITIONS
{40}
600
DF
.~ Alkali metal silicate containing {23}
610
.~.~ Natural resin containing (e.g., rosin, shellac, turpentine, tall oil, etc.)
DEFINITION
Classification: 106/610
Natural resin containing (e.g., rosin, shellac, turpentine, tall oil, etc.):
(under subclass 600) Subject matter containing a natural resin, e.g., rosin, shellac, turpentine, tall oil, balsam, copal, colophony, etc.
SEE OR SEARCH THIS CLASS, SUBCLASS:
218, and 657, for compositions containing natural resins not including an alkali silicate.