US PATENT SUBCLASS 422 / 34
.~.~ Using alkylene oxide

Current as of: June, 1999
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422 /   HD   CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING

1  DF  PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING {15}
28  DF  .~ Using disinfecting or sterilizing substance {9}
34.~.~ Using alkylene oxide

DEFINITION

Classification: 422/34

Using alkylene oxide:

(under subclass 28) Process wherein the disinfecting or sterilizing substance is an alkylene oxide; i.e., containing the group R- CH- CH2 wherein R is a hydrocarbon or hydrogen.

SEE OR SEARCH CLASS

514, Drug, Bio-Affecting and Body Treating Compositions,

449, and 475 for disinfecting compositions containing an alkylene oxide.