US PATENT SUBCLASS 106 / 141.1
.~.~.~.~ With nonproteinaceous noncarbohydrate hetero ring compound

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
124.1  DF  .~ Proteinaceous material containing {21}
135.1  DF  .~.~ With carbohydrate or derivative {4}
136.1  DF  .~.~.~ Cellulosic material {7}
141.1.~.~.~.~ With nonproteinaceous noncarbohydrate hetero ring compound

DEFINITION

Classification: 106/141.1

With nonproteinaceous noncarbohydrate hetero ring compound:

(under subclass 136.1) Compositions which contain, in addition to the cellulosic material, a nonproteinaceous noncarbohydrate organic compound having a hetero ring.

(1) Note. Hetero ring is a ring having only carbon and at least one atom from the group consisting of nitrogen, oxygen, sulfur, selenium, and tellurium as ring members.