US PATENT SUBCLASS 205 / 275
.~.~.~.~ And acetylenic compound-containing

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

80  DF  ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) {42}
261  DF  .~ Depositing predominantly single metal coating {14}
271  DF  .~.~ Nickel {6}
274  DF  .~.~.~ Utilizing organic sulfoxy compound-containing bath {3}
275.~.~.~.~ And acetylenic compound-containing

DEFINITION

Classification: 205/275

And acetylenic compound-containing:

(under subclass 274) Subject matter wherein the electrolyte bath also contains an organic compound which has an acetylenic bond (i.e., -CC-) (e.g., 1,4-dihydroxy-2 butyne, etc.).