US PATENT SUBCLASS 524 / 26
.~.~.~.~.~ Solid polymer or SICP derived from carboxylic acid or derivative


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

Internet Version by PATENTEC © 1999      Terms of Use



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

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*  DD  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
1  DF  .~.~ Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof {31}
17  DF  .~.~.~ Protein or biologically active polypeptide DNRM excluding wheat flour or natural cereals which may contain protein ingredient {5}
25  DF  .~.~.~.~ Casein or derivative or soy protein {1}
26.~.~.~.~.~ Solid polymer or SICP derived from carboxylic acid or derivative


DEFINITION

Classification: 524/26

Solid polymer or SICP derived from carboxylic acid or derivative:

(under subclass 25) Subject matter wherein the casein or soy protein DNRM is admixed with at least one solid polymer or specified intermediate condensation derived from at least one carboxylic acid or derivative.

(1) Note. See the Class 520 Glossary for a definition of the term "carboxylic acid or derivative".