US PATENT SUBCLASS 106 / 170.58
.~.~.~.~ With elemental metal or alloy or metal compound

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
162.1  DF  .~ Carbohydrate or derivative containing {15}
163.01  DF  .~.~ Cellulosic material {11}
168.01  DF  .~.~.~ Cellulose ester or salt thereof {21}
170.58.~.~.~.~ With elemental metal or alloy or metal compound

DEFINITION

Classification: 106/170.58

With elemental metal or alloy or metal compound:

(under subclass 168.01) Compositions which contain in addition to the cellulose ester or salt thereof a free metal, a mixture of two or more metals or of one or more metals with certain nonmetallic elements (e.g., carbon steel), or a compound of metal.

(1) Note. See this class, subclass 163.01, (4) Note for the definition of alloy.

SEE OR SEARCH THIS CLASS, SUBCLASS:

169.56, and 198.1, for compositions containing cellulose nitrate or cellulose ether or salt thereof and elemental metal or alloy or metal compound.