 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
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| DF | CLASS NOTES | |
| * | DD | ORGANIC COMPOUNDS (Class 532, Subclass 1) |
| 101 | DF | .~ HALOGEN CONTAINING |
| 102 | DF | .~.~ With preservative or stabilizer |
| 103 | DF | .~.~.~ To prevent or reduce polymerization |
| 104 | DF | .~.~.~.~ Nitrogen bonded directly to oxygen in preservative or stabilizer |
| 105 | DF | .~.~.~.~ Oxygen single bonded directly to benzene ring in preservative or stabilizer |
| 106 | DF | .~.~.~.~ Sulfur containing preservative or stabilizer |
| 107 | DF | .~.~.~ Acetylenic unsaturation containing preservative or stabilizer |
| 108 | DF | .~.~.~.~ Hydroxy, bonded directly to carbon, or ether containing |
| 109 | DF | .~.~.~ Nitrogen containing hetero ring in preservative or stabilizer |
| 110 | DF | .~.~.~ Acyclic nitro containing preservative or stabilizer |
| 111 | DF | .~.~.~ Nitrogen other than as ammonia or the ammonium ion in preservative or stabilizer |
| 112 | DF | .~.~.~.~ Nitrile |
| 113 | DF | .~.~.~.~ Imine (e.g., hydrazone, oxime, etc.) |
| 114 | DF | .~.~.~ Oxygen containing hetero ring in preservative or stabilizer |
| 115 | DF | .~.~.~.~ Hetero ring containing plural ring oxygens |
| 116 | DF | .~.~.~.~ Oxirane ring |
| 117 | DF | .~.~.~ Carbonyl containing preservative or stabilizer |
| 118 | DF | .~.~.~ Hydroxy, bonded to carbon, or ether containing preservative or stabilizer |
| 119 | DF | .~.~.~.~ Phenolic |
| 120 | DF | .~.~.~ Sulfur containing preservative or stabilizer |
| 121 | DF | .~.~.~ Hydrocarbon, halocarbon or halohydrocarbon preservative or stabilizer |
| 122 | DF | .~.~.~.~ Acyclic carbon to carbon unsaturation containing |
| 123 | DF | .~.~ Fluorine containing |
| 124 | DF | .~.~.~ Product |
| 125 | DF | .~.~.~.~ Polymer of unsaturated compound |
| 126 | DF | .~.~.~.~.~ Fluorine is sole halogen |
| 127 | DF | .~.~.~.~ Benzene ring containing |
| 128 | DF | .~.~.~.~.~ Acyclic unsaturation containing |
| 129 | DF | .~.~.~.~.~ Plural carbocyclic rings containing |
| 130 | DF | .~.~.~.~ Plural carbocyclic rings containing |
| 131 | DF | .~.~.~.~ Carbocyclic ring contains six carbon atoms |
| 132 | DF | .~.~.~.~ Carbocyclic ring contains four carbon atoms |
| 133 | DF | .~.~.~.~ Carbocyclic ring contains three carbon atoms |
| 134 | DF | .~.~.~.~ Acyclic |
| 135 | DF | .~.~.~.~.~ Unsaturated |
| 136 | DF | .~.~.~.~.~.~ Fluorine is sole halogen |
| 137 | DF | .~.~.~.~.~ Bromine or iodine containing |
| 138 | DF | .~.~.~ Polymerization of unsaturated compound |
| 139 | DF | .~.~.~.~ With chain terminating agent (e.g., telogen, etc.) |
| 140 | DF | .~.~.~ From organic compound containing an element other than carbon, hydrogen, or halogen |
| 141 | DF | .~.~.~.~ Nitrogen containing |
| 142 | DF | .~.~.~.~ Oxygen containing |
| 143 | DF | .~.~.~ Preparing benzene ring containing compound |
| 144 | DF | .~.~.~.~ Haloalkyl containing compound |
| 145 | DF | .~.~.~.~.~ By substituting halogen for a different halogen in haloalkyl group |
| 146 | DF | .~.~.~.~ Forming the benzene ring |
| 147 | DF | .~.~.~.~ Substituting halogen for different halogen or hydrogen |
| 148 | DF | .~.~.~ Forming alicyclic ring from benzene ring |
| 149 | DF | .~.~.~ Forming alicyclic ring from acyclic compound |
| 150 | DF | .~.~.~ Preparing from elemental carbon, carbon oxide, or carbon disulfide |
| 151 | DF | .~.~.~ Isomerization |
| 152 | DF | .~.~.~ Decreasing molecular weight of polymer of indeterminate structure |
| 153 | DF | .~.~.~ Preparing unsaturated compound |
| 154 | DF | .~.~.~.~ From acetylenically unsaturated compound |
| 155 | DF | .~.~.~.~ By dehalogenation or dehydrohalogenation of adjacent carbon atoms in a compound |
| 156 | DF | .~.~.~.~.~ Catalyst utilized |
| 157 | DF | .~.~.~.~.~.~ Alkali or alkaline earth metal containing catalyst |
| 158 | DF | .~.~.~.~.~.~ Zinc containing catalyst |
| 159 | DF | .~.~.~.~ From methane or halomethane |
| 160 | DF | .~.~.~.~ Substituting fluorine for a different halogen |
| 161 | DF | .~.~.~ Utilizing halogen fluoride or a mixture of elemental fluorine and another elemental halogen |
| 162 | DF | .~.~.~ Utilizing a compound containing silicon and fluorine |
| 163 | DF | .~.~.~ Transhalogenation or disproportionation |
| 164 | DF | .~.~.~ By reacting with hydrogen fluoride |
| 165 | DF | .~.~.~.~ Catalyst utilized |
| 166 | DF | .~.~.~.~.~ Metal halide containing catalyst |
| 167 | DF | .~.~.~.~.~.~ Antimony halide containing catalyst |
| 168 | DF | .~.~.~.~.~.~ Transition metal halide containing catalyst |
| 169 | DF | .~.~.~.~.~ Metal oxide containing catalyst |
| 170 | DF | .~.~.~ Substituting halogen for a different halogen |
| 171 | DF | .~.~.~ Increasing the number of carbon atoms in the compound |
| 172 | DF | .~.~.~.~ Utilizing unsaturated compound |
| 173 | DF | .~.~.~ Decreasing the number of carbons in the compound (e.g., cracking, etc.) |
| 174 | DF | .~.~.~ Introducing bromine or iodine |
| 175 | DF | .~.~.~ Utilizing unsaturated compound |
| 176 | DF | .~.~.~ Replacing halogen with hydrogen |
| 177 | DF | .~.~.~ Purification or recovery |
| 178 | DF | .~.~.~.~ Including distillation |
| 179 | DF | .~.~.~.~ Solid sorbent utilized |
| 180 | DF | .~.~.~.~ Including extraction with organic liquid |
| 181 | DF | .~.~ Product |
| 182 | DF | .~.~.~ Benzene ring containing |
| 183 | DF | .~.~.~.~ Polycyclo ring system |
| 184 | DF | .~.~.~.~ Plural benzene rings bonded directly to the same acyclic carbon or attached by an acyclic carbon chain |
| 185 | DF | .~.~.~.~ Benzene ring and halogen bonded directly to the same acyclic carbon or attached by an acyclic carbon chain |
| 186 | DF | .~.~.~ Alicyclic ring containing |
| 187 | DF | .~.~.~.~ Polycyclo ring system |
| 188 | DF | .~.~.~.~ Plural rings containing |
| 189 | DF | .~.~.~ Acyclic carbon to carbon unsaturation containing |
| 190 | DF | .~.~ Processes of preparing, purifying, or recovering benzene ring containing compound |
| 191 | DF | .~.~.~ Preparing acyclic haloalkyl group containing compound |
| 192 | DF | .~.~.~.~ Halo, 1,1-diphenylethane or ring substituted derivative thereof prepared (e.g., DDT, etc.) |
| 193 | DF | .~.~.~.~ Having acyclic carbon to carbon unsaturation |
| 194 | DF | .~.~.~.~ Bonding haloalkyl group directly to benzene ring |
| 195 | DF | .~.~.~.~.~ Oxygen containing organic compound reactant |
| 196 | DF | .~.~.~.~ Halogenation of acyclic carbon |
| 197 | DF | .~.~.~.~.~ Catalyst utilized |
| 198 | DF | .~.~.~.~.~.~ Halogen containing catalyst |
| 199 | DF | .~.~.~ Bonding benzene rings to the same acyclic carbon or to an acyclic carbon chain |
| 200 | DF | .~.~.~ Preparing acyclic carbon to carbon unsaturation containing compound |
| 201 | DF | .~.~.~ Oxygen containing organic compound reactant |
| 202 | DF | .~.~.~ Isomerization |
| 203 | DF | .~.~.~ Oxyhalogenation |
| 204 | DF | .~.~.~ Dehalogenation or dehydrohalogenation |
| 205 | DF | .~.~.~.~ Of alicyclic ring to prepare benzene ring |
| 206 | DF | .~.~.~ Bonding halogen directly to benzene ring |
| 207 | DF | .~.~.~.~ Chlorination |
| 208 | DF | .~.~.~.~.~ Catalyst utilized |
| 209 | DF | .~.~.~.~.~.~ Sulfur containing catalyst |
| 210 | DF | .~.~.~.~.~.~ Metal halide containing catalyst |
| 211 | DF | .~.~.~ Purification or recovery |
| 212 | DF | .~.~ Forming alicyclic ring from benzene ring |
| 213 | DF | .~.~ Purification or recovery of 1,2,3,4,5,6 - hexachlorocyclohexane (i.e., benzene hexachloride) |
| 214 | DF | .~.~ Ring formation, ring expansion or contraction or bonding one alicyclic ring directly or indirectly to another alicyclic ring |
| 215 | DF | .~.~.~ Diels-Alder reaction |
| 216 | DF | .~.~ Processes of preparing, purifying, or recovering unsaturated compound |
| 217 | DF | .~.~.~ From carbon source other than hydrocarbon, halocarbon, or halohydrocarbon |
| 218 | DF | .~.~.~ Decreasing the number of carbon atoms in the compound |
| 219 | DF | .~.~.~ Plural diverse reactions in separate zones |
| 220 | DF | .~.~.~.~ Dehalogenation or dehydrohalogenation with halogenation in separate zones |
| 221 | DF | .~.~.~.~.~ Acetylene reactant |
| 222 | DF | .~.~.~.~.~ Including oxyhalogenation or oxidation with elemental oxygen |
| 223 | DF | .~.~.~.~ Including oxhalogenation or oxidation with elemental oxygen |
| 224 | DF | .~.~.~ Oxyhalogenation |
| 225 | DF | .~.~.~.~ Liquid medium or inorganic melt utilized |
| 226 | DF | .~.~.~ Dehydrohalogenation |
| 227 | DF | .~.~.~.~ Catalyst utilized |
| 228 | DF | .~.~.~.~.~ Catalyst in liquid phase |
| 229 | DF | .~.~.~.~ Including chemical reaction with by-product hydrogen halide |
| 230 | DF | .~.~.~ Dehalogenation or dehydrogenation |
| 231 | DF | .~.~.~ Addition reaction of free halogen or hydrogen halide to carbon to carbon unsaturation |
| 232 | DF | .~.~.~.~ To triple bond |
| 233 | DF | .~.~.~.~.~ To acetylene |
| 234 | DF | .~.~.~ Elemental halogen reactant |
| 235 | DF | .~.~.~ Metal halide reactant |
| 236 | DF | .~.~.~ Isomerization |
| 237 | DF | .~.~.~ Increasing the number of carbon atoms in the compound |
| 238 | DF | .~.~.~ Purification or recovery |
| 239 | DF | .~.~.~.~ Including contact with solid agent |
| 240 | DF | .~.~ Preparing from elemental carbon, inorganic carbide, carbon disulfide, or carbon oxide |
| 241 | DF | .~.~ Preparing utilizing plural diverse reactions in separate zones |
| 242 | DF | .~.~.~ Addition reaction of hydrogen chloride to carbon to carbon unsaturation with chlorination in separate zone |
| 243 | DF | .~.~ Preparing by oxyhalogenation |
| 244 | DF | .~.~.~ Liquid medium or inorganic melt utilized |
| 245 | DF | .~.~.~ Fixed bed catalyst utilized |
| 246 | DF | .~.~ Preparing by addition of elemental halogen, interhalogen compound, or hydrogen halide to carbon to carbon unsaturation |
| 247 | DF | .~.~.~ Catalyst or reaction directing agent utilized |
| 248 | DF | .~.~.~.~ Hydrogen halide reactant |
| 249 | DF | .~.~.~.~.~ Nonmetallic catalyst or reaction directing agent utilized |
| 250 | DF | .~.~.~.~.~ Catalyst or reaction directing agent containing or group VIII metal utilized |
| 251 | DF | .~.~.~ All reactants in vapor phase |
| 252 | DF | .~.~ Elemental halogen reactant |
| 253 | DF | .~.~.~ Catalyst or reacton directing agent utilized |
| 254 | DF | .~.~.~.~ Inorganic metal containing catalyst or reaction directing agent utilized |
| 255 | DF | .~.~.~ All reactants in vapor phase |
| 256 | DF | .~.~ Isomerization |
| 257 | DF | .~.~ Preparing by increasing the number of carbons in the compound |
| 258 | DF | .~.~ Preparing by reacting hydrogen halide with a compound which contains hydroxy bonding directly to carbon |
| 259 | DF | .~.~ Preparing by reacting ether with hydrogen halide |
| 260 | DF | .~.~ Preparing by halogen exchange |
| 261 | DF | .~.~ Halogen source is a compound other than hydrogen halide |
| 262 | DF | .~.~ Purification or recovery |
| 263 | DF | .~.~.~ Liquid-liquid extraction |
| 264 | DF | .~.~ Preservation or stabilization treatment |