US PATENT SUBCLASS 516 / 202
.~.~ The compound contains -C(=O)OH or salt thereof

Current as of: June, 1999
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516 /   HD   COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF

198  DF  COMPOSITIONS CONTAINING A WETTING AGENT; PROCESSES OF WETTING; PROCESSES OF PREPARING THE COMPOSITIONS (E.G., SPREADING, PENETRATING, LEVELING) {4}
200  DF  .~ The agent contains organic compound containing sulfoxy* {2}
202.~.~ The compound contains -C(=O)OH or salt thereof

DEFINITION

Classification: 516/202

The compound contains -C(=O)OH group or salt thereof:

(under subclass 200) Subject matter in which the wetting agent* which contains an organic* compound containing sulfoxy* also contains -C(=O)OH group or salt thereof.

(1) Note. "-C(=O)OH group or salt thereof" does NOT include carboxylic acid esters (-C(=O)OR where R is an organic* group).