US PATENT SUBCLASS 502 / 150
.~ Organic compound containing

Current as of: June, 1999
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502 /   HD   CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING

100  DF  CATALYST OR PRECURSOR THEREFOR {12}
150.~ Organic compound containing {13}
151  DF  .~.~> Method of making including comminuting of solid material (e.g., grinding, crushing, etc.)
152  DF  .~.~> Organic compound including carbon-metal bond {5}
158  DF  .~.~> Compound with Silicon-hydrogen bond or organic compound with silicon-carbon bond
159  DF  .~.~> Resin, natural or synthetic, polysaccharide or polypeptide
160  DF  .~.~> Peroxygen compound containing
161  DF  .~.~> With metal carbonyl or carbon monoxide complex
162  DF  .~.~> Organic phosphorus or nitrogen, except the ammonium ion {5}
168  DF  .~.~> Organic sulfur compound
169  DF  .~.~> With metal halide
170  DF  .~.~> With metal carboxylate or metal compound and carboxylic acid or anhydride
171  DF  .~.~> Organic compound contains metal (e.g., Na-O-Ethyl, etc.)
172  DF  .~.~> Alcohol, phenol, ether, aldehyde or ketone
173  DF  .~.~> Elemental metal in organic dispersing medium

DEFINITION

Classification: 502/150

Organic compound containing:

(under subclass 100) Composition which contains a compound containing two atoms of carbon bonded together, an atom of carbon bonded to at least one atom of hydrogen or halogen, or an atom of carbon bonded to an atom of nitrogen by a single or double bond.

(1) Note. See "organic" in the glossary for a complete definition.

(2) Note. To be classified in this or an indented subclass, a composition must contain an organic compound as defined above or a method which produces a composition in which an organic compound is present. A method of making a catalyst in which an organic compound is employed, which organic compound is removed or destroyed later in the process leaving a composition with no organic constituent, or the composition with no organic constituent, or the composition so produced, is placed below in the appropriate subclass based on the material remaining. A cross-reference art collection appears at the end of the schedule for a process of this type.

(3) Note. The term "calcining" in a process or "calcined" in a product shall be interpreted as meaning that any organic substances that were present are either removed or destroyed in the absence of any specific indication to the contrary.

SEE OR SEARCH THIS CLASS, SUBCLASS:

506+, for a process of making an inorganic catalyst by a method which employs a fugitive organic substance, removed or destroyed later in the process.