Class   570	ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES
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This Class 570 is considered to be an integral part of Class 260 (see the Class 260 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 260.

ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1)

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. (1 indent ) HALOGEN CONTAINING

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.. (2 indent ) With preservative or stabilizer

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... (3 indent ) To prevent or reduce polymerization

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.... (4 indent ) Nitrogen bonded directly to oxygen in preservative or stabilizer

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.... (4 indent ) Oxygen single bonded directly to benzene ring in preservative or stabilizer

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.... (4 indent ) Sulfur containing preservative or stabilizer

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... (3 indent ) Acetylenic unsaturation containing preservative or stabilizer

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.... (4 indent ) Hydroxy, bonded directly to carbon, or ether containing

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... (3 indent ) Nitrogen containing hetero ring in preservative or stabilizer

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... (3 indent ) Acyclic nitro containing preservative or stabilizer

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... (3 indent ) Nitrogen other than as ammonia or the ammonium ion in preservative or stabilizer

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.... (4 indent ) Nitrile

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.... (4 indent ) Imine (e.g., hydrazone, oxime, etc.)

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... (3 indent ) Oxygen containing hetero ring in preservative or stabilizer

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.... (4 indent ) Hetero ring containing plural ring oxygens

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.... (4 indent ) Oxirane ring

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... (3 indent ) Carbonyl containing preservative or stabilizer

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... (3 indent ) Hydroxy, bonded to carbon, or ether containing preservative or stabilizer

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.... (4 indent ) Phenolic

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... (3 indent ) Sulfur containing preservative or stabilizer

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... (3 indent ) Hydrocarbon, halocarbon or halohydrocarbon preservative or stabilizer

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.... (4 indent ) Acyclic carbon to carbon unsaturation containing

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.. (2 indent ) Fluorine containing

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... (3 indent ) Product

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.... (4 indent ) Polymer of unsaturated compound

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....• (5 indent ) Fluorine is sole halogen

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.... (4 indent ) Benzene ring containing

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....• (5 indent ) Acyclic unsaturation containing

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....• (5 indent ) Plural carbocyclic rings containing

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.... (4 indent ) Plural carbocyclic rings containing

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.... (4 indent ) Carbocyclic ring contains six carbon atoms

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.... (4 indent ) Carbocyclic ring contains four carbon atoms

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.... (4 indent ) Carbocyclic ring contains three carbon atoms

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.... (4 indent ) Acyclic

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....• (5 indent ) Unsaturated

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....•. (6 indent ) Fluorine is sole halogen

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....• (5 indent ) Bromine or iodine containing

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... (3 indent ) Polymerization of unsaturated compound

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.... (4 indent ) With chain terminating agent (e.g., telogen, etc.)

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... (3 indent ) From organic compound containing an element other than carbon, hydrogen, or halogen

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.... (4 indent ) Nitrogen containing

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.... (4 indent ) Oxygen containing

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... (3 indent ) Preparing benzene ring containing compound

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.... (4 indent ) Haloalkyl containing compound

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....• (5 indent ) By substituting halogen for a different halogen in haloalkyl group

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.... (4 indent ) Forming the benzene ring

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.... (4 indent ) Substituting halogen for different halogen or hydrogen

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... (3 indent ) Forming alicyclic ring from benzene ring

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... (3 indent ) Forming alicyclic ring from acyclic compound

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... (3 indent ) Preparing from elemental carbon, carbon oxide, or carbon disulfide

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... (3 indent ) Isomerization

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... (3 indent ) Decreasing molecular weight of polymer of indeterminate structure

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... (3 indent ) Preparing unsaturated compound

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.... (4 indent ) From acetylenically unsaturated compound

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.... (4 indent ) By dehalogenation or dehydrohalogenation of adjacent carbon atoms in a compound

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....• (5 indent ) Catalyst utilized

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....•. (6 indent ) Alkali or alkaline earth metal containing catalyst

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....•. (6 indent ) Zinc containing catalyst

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.... (4 indent ) From methane or halomethane

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.... (4 indent ) Substituting fluorine for a different halogen

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... (3 indent ) Utilizing halogen fluoride or a mixture of elemental fluorine and another elemental halogen

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... (3 indent ) Utilizing a compound containing silicon and fluorine

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... (3 indent ) Transhalogenation or disproportionation

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... (3 indent ) By reacting with hydrogen fluoride

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.... (4 indent ) Catalyst utilized

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....• (5 indent ) Metal halide containing catalyst

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....•. (6 indent ) Antimony halide containing catalyst

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....•. (6 indent ) Transition metal halide containing catalyst

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....• (5 indent ) Metal oxide containing catalyst

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... (3 indent ) Substituting halogen for a different halogen

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... (3 indent ) Increasing the number of carbon atoms in the compound

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.... (4 indent ) Utilizing unsaturated compound

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... (3 indent ) Decreasing the number of carbons in the compound (e.g., cracking, etc.)

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... (3 indent ) Introducing bromine or iodine

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... (3 indent ) Utilizing unsaturated compound

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... (3 indent ) Replacing halogen with hydrogen

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... (3 indent ) Purification or recovery

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.... (4 indent ) Including distillation

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.... (4 indent ) Solid sorbent utilized

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.... (4 indent ) Including extraction with organic liquid

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.. (2 indent ) Product

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... (3 indent ) Benzene ring containing

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.... (4 indent ) Polycyclo ring system

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.... (4 indent ) Plural benzene rings bonded directly to the same acyclic carbon or attached by an acyclic carbon chain

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.... (4 indent ) Benzene ring and halogen bonded directly to the same acyclic carbon or attached by an acyclic carbon chain

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... (3 indent ) Alicyclic ring containing

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.... (4 indent ) Polycyclo ring system

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.... (4 indent ) Plural rings containing

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... (3 indent ) Acyclic carbon to carbon unsaturation containing

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.. (2 indent ) Processes of preparing, purifying, or recovering benzene ring containing compound

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... (3 indent ) Preparing acyclic haloalkyl group containing compound

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.... (4 indent ) Halo, 1,1-diphenylethane or ring substituted derivative thereof prepared (e.g., DDT, etc.)

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.... (4 indent ) Having acyclic carbon to carbon unsaturation

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.... (4 indent ) Bonding haloalkyl group directly to benzene ring

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....• (5 indent ) Oxygen containing organic compound reactant

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.... (4 indent ) Halogenation of acyclic carbon

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....• (5 indent ) Catalyst utilized

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....•. (6 indent ) Halogen containing catalyst

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... (3 indent ) Bonding benzene rings to the same acyclic carbon or to an acyclic carbon chain

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... (3 indent ) Preparing acyclic carbon to carbon unsaturation containing compound

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... (3 indent ) Oxygen containing organic compound reactant

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... (3 indent ) Isomerization

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... (3 indent ) Oxyhalogenation

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... (3 indent ) Dehalogenation or dehydrohalogenation

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.... (4 indent ) Of alicyclic ring to prepare benzene ring

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... (3 indent ) Bonding halogen directly to benzene ring

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.... (4 indent ) Chlorination

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....• (5 indent ) Catalyst utilized

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....•. (6 indent ) Sulfur containing catalyst

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....•. (6 indent ) Metal halide containing catalyst

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... (3 indent ) Purification or recovery

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.. (2 indent ) Forming alicyclic ring from benzene ring

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.. (2 indent ) Purification or recovery of 1,2,3,4,5,6 - hexachlorocyclohexane (i.e., benzene hexachloride)

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.. (2 indent ) Ring formation, ring expansion or contraction or bonding one alicyclic ring directly or indirectly to another alicyclic ring

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... (3 indent ) Diels-Alder reaction

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.. (2 indent ) Processes of preparing, purifying, or recovering unsaturated compound

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... (3 indent ) From carbon source other than hydrocarbon, halocarbon, or halohydrocarbon

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... (3 indent ) Decreasing the number of carbon atoms in the compound

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... (3 indent ) Plural diverse reactions in separate zones

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.... (4 indent ) Dehalogenation or dehydrohalogenation with halogenation in separate zones

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....• (5 indent ) Acetylene reactant

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....• (5 indent ) Including oxyhalogenation or oxidation with elemental oxygen

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.... (4 indent ) Including oxhalogenation or oxidation with elemental oxygen

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... (3 indent ) Oxyhalogenation

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.... (4 indent ) Liquid medium or inorganic melt utilized

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... (3 indent ) Dehydrohalogenation

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.... (4 indent ) Catalyst utilized

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....• (5 indent ) Catalyst in liquid phase

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.... (4 indent ) Including chemical reaction with by-product hydrogen halide

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... (3 indent ) Dehalogenation or dehydrogenation

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... (3 indent ) Addition reaction of free halogen or hydrogen halide to carbon to carbon unsaturation

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.... (4 indent ) To triple bond

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....• (5 indent ) To acetylene

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... (3 indent ) Elemental halogen reactant

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... (3 indent ) Metal halide reactant

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... (3 indent ) Isomerization

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... (3 indent ) Increasing the number of carbon atoms in the compound

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... (3 indent ) Purification or recovery

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.... (4 indent ) Including contact with solid agent

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.. (2 indent ) Preparing from elemental carbon, inorganic carbide, carbon disulfide, or carbon oxide

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.. (2 indent ) Preparing utilizing plural diverse reactions in separate zones

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... (3 indent ) Addition reaction of hydrogen chloride to carbon to carbon unsaturation with chlorination in separate zone

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.. (2 indent ) Preparing by oxyhalogenation

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... (3 indent ) Liquid medium or inorganic melt utilized

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... (3 indent ) Fixed bed catalyst utilized

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.. (2 indent ) Preparing by addition of elemental halogen, interhalogen compound, or hydrogen halide to carbon to carbon unsaturation

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... (3 indent ) Catalyst or reaction directing agent utilized

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.... (4 indent ) Hydrogen halide reactant

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....• (5 indent ) Nonmetallic catalyst or reaction directing agent utilized

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....• (5 indent ) Catalyst or reaction directing agent containing or group VIII metal utilized

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... (3 indent ) All reactants in vapor phase

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.. (2 indent ) Elemental halogen reactant

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... (3 indent ) Catalyst or reacton directing agent utilized

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.... (4 indent ) Inorganic metal containing catalyst or reaction directing agent utilized

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... (3 indent ) All reactants in vapor phase

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.. (2 indent ) Isomerization

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.. (2 indent ) Preparing by increasing the number of carbons in the compound

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.. (2 indent ) Preparing by reacting hydrogen halide with a compound which contains hydroxy bonding directly to carbon

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.. (2 indent ) Preparing by reacting ether with hydrogen halide

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.. (2 indent ) Preparing by halogen exchange

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.. (2 indent ) Halogen source is a compound other than hydrogen halide

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.. (2 indent ) Purification or recovery

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... (3 indent ) Liquid-liquid extraction

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.. (2 indent ) Preservation or stabilization treatment

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