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Class Information
Number: 570
Name: Organic compounds -- part of the class 532-570 series >
Description:










Class Number Class Name No. of Patents
 

Organic compounds (class 532, subclass 1)

 
570/101

Halogen containing

90
570/252

Elemental halogen reactant

53
570/255

All reactants in vapor phase

24
570/253

Catalyst or reacton directing agent utilized

34
570/254

Inorganic metal containing catalyst or reaction directing agent utilized

38
570/123

Fluorine containing

179
570/164

By reacting with hydrogen fluoride

142
570/165

Catalyst utilized

183
570/166

Metal halide containing catalyst

206
570/167

Antimony halide containing catalyst

154
570/168

Transition metal halide containing catalyst

250
570/169

Metal oxide containing catalyst

208
570/152

Decreasing molecular weight of polymer of indeterminate structure

7
570/173

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

8
570/149

Forming alicyclic ring from acyclic compound

7
570/148

Forming alicyclic ring from benzene ring

6
570/140

From organic compound containing an element other than carbon, hydrogen, or halogen

39
570/141

Nitrogen containing

50
570/142

Oxygen containing

140
570/171

Increasing the number of carbon atoms in the compound

47
570/172

Utilizing unsaturated compound

88
570/174

Introducing bromine or iodine

24
570/151

Isomerization

49
570/138

Polymerization of unsaturated compound

36
570/139

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

25
570/143

Preparing benzene ring containing compound

89
570/146

Forming the benzene ring

7
570/144

Haloalkyl containing compound

168
570/145

By substituting halogen for a different halogen in haloalkyl group

51
570/147

Substituting halogen for different halogen or hydrogen

72
570/150

Preparing from elemental carbon, carbon oxide, or carbon disulfide

14
570/153

Preparing unsaturated compound

106
570/155

By dehalogenation or dehydrohalogenation of adjacent carbon atoms in a compound

110
570/156

Catalyst utilized

172
570/157

Alkali or alkaline earth metal containing catalyst

70
570/158

Zinc containing catalyst

41
570/154

From acetylenically unsaturated compound

13
570/159

From methane or halomethane

24
570/160

Substituting fluorine for a different halogen

52
570/124

Product

86
570/134

Acyclic

198
570/137

Bromine or iodine containing

39
570/135

Unsaturated

72
570/136

Fluorine is sole halogen

125
570/127

Benzene ring containing

281
570/128

Acyclic unsaturation containing

175
570/129

Plural carbocyclic rings containing

337
570/132

Carbocyclic ring contains four carbon atoms

20
570/131

Carbocyclic ring contains six carbon atoms

92
570/133

Carbocyclic ring contains three carbon atoms

7
570/130

Plural carbocyclic rings containing

88
570/125

Polymer of unsaturated compound

35
570/126

Fluorine is sole halogen

69
570/177

Purification or recovery

189
570/178

Including distillation

178
570/180

Including extraction with organic liquid

54
570/179

Solid sorbent utilized

78
570/176

Replacing halogen with hydrogen

138
570/170

Substituting halogen for a different halogen

125
570/163

Transhalogenation or disproportionation

53
570/162

Utilizing a compound containing silicon and fluorine

16
570/161

Utilizing halogen fluoride or a mixture of elemental fluorine and another elemental halogen

51
570/175

Utilizing unsaturated compound

107
570/212

Forming alicyclic ring from benzene ring

3
570/261

Halogen source is a compound other than hydrogen halide

87
570/256

Isomerization

6
570/246

Preparing by addition of elemental halogen, interhalogen compound, or hydrogen halide to carbon to carbon unsaturation

54
570/251

All reactants in vapor phase

12
570/247

Catalyst or reaction directing agent utilized

37
570/248

Hydrogen halide reactant

22
570/250

Catalyst or reaction directing agent containing or group viii metal utilized

16
570/249

Nonmetallic catalyst or reaction directing agent utilized

6
570/260

Preparing by halogen exchange

24
570/257

Preparing by increasing the number of carbons in the compound

50
570/243

Preparing by oxyhalogenation

106
570/245

Fixed bed catalyst utilized

57
570/244

Liquid medium or inorganic melt utilized

31
570/259

Preparing by reacting ether with hydrogen halide

5
570/258

Preparing by reacting hydrogen halide with a compound which contains hydroxy bonding directly to carbon

40
570/240

Preparing from elemental carbon, inorganic carbide, carbon disulfide, or carbon oxide

9
570/241

Preparing utilizing plural diverse reactions in separate zones

35
570/242

Addition reaction of hydrogen chloride to carbon to carbon unsaturation with chlorination in separate zone

3
570/264

Preservation or stabilization treatment

10
570/190

Processes of preparing, purifying, or recovering benzene ring containing compound

113
570/199

Bonding benzene rings to the same acyclic carbon or to an acyclic carbon chain

21
570/206

Bonding halogen directly to benzene ring

144
570/207

Chlorination

57
570/208

Catalyst utilized

94
570/210

Metal halide containing catalyst

64
570/209

Sulfur containing catalyst

46
570/204

Dehalogenation or dehydrohalogenation

47
570/205

Of alicyclic ring to prepare benzene ring

3
570/202

Isomerization

30
570/201

Oxygen containing organic compound reactant

46
570/203

Oxyhalogenation

41
570/200

Preparing acyclic carbon to carbon unsaturation containing compound

41
570/191

Preparing acyclic haloalkyl group containing compound

60
570/194

Bonding haloalkyl group directly to benzene ring

21
570/195

Oxygen containing organic compound reactant

17
570/192

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

16
570/196

Halogenation of acyclic carbon

36
570/197

Catalyst utilized

23
570/198

Halogen containing catalyst

11
570/193

Having acyclic carbon to carbon unsaturation

40
570/211

Purification or recovery

99
570/216

Processes of preparing, purifying, or recovering unsaturated compound

64
570/231

Addition reaction of free halogen or hydrogen halide to carbon to carbon unsaturation

32
570/232

To triple bond

5
570/233

To acetylene

6
570/218

Decreasing the number of carbon atoms in the compound

14
570/230

Dehalogenation or dehydrogenation

43
570/226

Dehydrohalogenation

58
570/227

Catalyst utilized

40
570/228

Catalyst in liquid phase

35
570/229

Including chemical reaction with by-product hydrogen halide

36
570/234

Elemental halogen reactant

30
570/217

From carbon source other than hydrocarbon, halocarbon, or halohydrocarbon

48
570/237

Increasing the number of carbon atoms in the compound

31
570/236

Isomerization

35
570/235

Metal halide reactant

15
570/224

Oxyhalogenation

73
570/225

Liquid medium or inorganic melt utilized

16
570/219

Plural diverse reactions in separate zones

19
570/220

Dehalogenation or dehydrohalogenation with halogenation in separate zones

30
570/221

Acetylene reactant

4
570/222

Including oxyhalogenation or oxidation with elemental oxygen

16
570/223

Including oxhalogenation or oxidation with elemental oxygen

23
570/238

Purification or recovery

74
570/239

Including contact with solid agent

14
570/181

Product

60
570/189

Acyclic carbon to carbon unsaturation containing

82
570/186

Alicyclic ring containing

46
570/188

Plural rings containing

38
570/187

Polycyclo ring system

75
570/182

Benzene ring containing

152
570/185

Benzene ring and halogen bonded directly to the same acyclic carbon or attached by an acyclic carbon chain

81
570/184

Plural benzene rings bonded directly to the same acyclic carbon or attached by an acyclic carbon chain

70
570/183

Polycyclo ring system

181
570/213

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

3
570/262

Purification or recovery

156
570/263

Liquid-liquid extraction

21
570/214

Ring formation, ring expansion or contraction or bonding one alicyclic ring directly or indirectly to another alicyclic ring

20
570/215

Diels-alder reaction

7
570/102

With preservative or stabilizer

21
570/107

Acetylenic unsaturation containing preservative or stabilizer

4
570/108

Hydroxy, bonded directly to carbon, or ether containing

7
570/110

Acyclic nitro containing preservative or stabilizer

31
570/117

Carbonyl containing preservative or stabilizer

14
570/121

Hydrocarbon, halocarbon or halohydrocarbon preservative or stabilizer

15
570/122

Acyclic carbon to carbon unsaturation containing

14
570/118

Hydroxy, bonded to carbon, or ether containing preservative or stabilizer

25
570/119

Phenolic

7
570/109

Nitrogen containing hetero ring in preservative or stabilizer

22
570/111

Nitrogen other than as ammonia or the ammonium ion in preservative or stabilizer

28
570/113

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

15
570/112

Nitrile

6
570/114

Oxygen containing hetero ring in preservative or stabilizer

9
570/115

Hetero ring containing plural ring oxygens

12
570/116

Oxirane ring

33
570/120

Sulfur containing preservative or stabilizer

6
570/103

To prevent or reduce polymerization

12
570/104

Nitrogen bonded directly to oxygen in preservative or stabilizer

9
570/105

Oxygen single bonded directly to benzene ring in preservative or stabilizer

7
570/106

Sulfur containing preservative or stabilizer

5
 
 
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