US PATENT SUBCLASS 528 / 110
.~.~.~.~ Non-1,2-epoxy, or nonphenolic reactant is an alcohol, inorganic alcoholate, or ether

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


528 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {23}
86  DF  .~ FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE {15}
87  DF  .~.~ From 1,2-epoxy-containing phenolic reactant or with 1,2-epoxy-containing reactant {12}
106  DF  .~.~.~ With at least one nonepoxy or nonphenolic reactant {9}
110.~.~.~.~ Non-1,2-epoxy, or nonphenolic reactant is an alcohol, inorganic alcoholate, or ether {1}
111  DF  .~.~.~.~.~> Nitrogen-containing alcohol, inorganic alcoholate, or ether

DEFINITION

Classification: 528/110

(under subclass 106) Subject matter wherein the non-1, 2-epoxy or nonphenolic reactant is an alcohol, oxygen ether, or inorganic alcoholate.

SEE OR SEARCH CLASS

520, Synthetic Resins or Natural Rubbers, see the Glossary for a definition of the terms "alcohol" and "ether".