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| Class 558 | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES |
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| This Class 558 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) |
![[List of Pre Grant Publications for class 558 subclass 2]](../as.gif) | ![[List of Patents for class 558 subclass 2]](../ps.gif) | 2 |  Chalcogen bonded directly to the carbon of the thioimidate group (e.g., HN=C(OH)-S-, wherein substitution may be made for hydrogen only) |
| | 3 | Oxygen attached directly to the nitrogen of the thioimidate group by nonionic bonding (i.e., HO-N=CH-S-, wherein substitution may be hydrogen only) |
| | 4 | Nitrogen bonded directly to the carbon of the thioimidate group (i.e., pseudothioureas, HN=C(HNH)-S-, wherein substitution may be made for hydrogen only) |
| | 7 | Oxygen attached directly to the nitrogen of the imidate group by nonionic bonding (i.e., HO-N=CH-O-, wherein substitution may be made for hydrogen only) |
| | 8 | Nitrogen bonded directly to the carbon of the imidate group (i.e., pseudoureas, HN=C(HNH)-O-, wherein substitution may be made for hydrogen only) |
| | 9 | Carbon bonded directly to the nitrogen of the imidate group (e.g., N cyanoimidates, etc.) |
| | 10 |  Thiocyanate esters (i.e., compounds having the thiocyano group, -SCN, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) |
| | 11 | Plural thiocyano groups attached to each other indirectly by nonionic bonding |
| | 13 | Thiocyano bonded directly to a benzene ring |
| | 14 | Nitrogen or carbonyl attached indirectly to the thiocyano group by acyclic nonionic bonding |
| | 15 | Sulfur or halogen attached indirectly to the thiocyano group by acyclic nonionic bonding |
| | 16 | Oxygen attached indirectly to the thiocyano group by acyclic nonionic bonding |
| | 21 | With preservative or stabilizer |
| | 22 | Phosphorus attached directly or indirectly to the sulfate group by nonionic bonding |
| | 23 | Chalcogen bonded directly to the sulfate group |
| | 24 | Plural sulfate groups attached indirectly to each other by nonionic bonding |
| | 25 |  Nitrogen attached indirectly to a sulfate group by acyclic nonionic bonding |
| | 26 | Additional chalcogen attached indirectly to a sulfate group by acyclic nonionic bonding |
| | 27 | Quaternary nitrogen containing |
| | 29 | Nitrogen attached indirectly to the sulfate group by acyclic nonionic bonding |
| | 31 | Chalcogen attached indirectly to the sulfate group by acyclic nonionic bonding |
| | 32 | The chalcogen, X, is part of a -C(=X)- group |
| | 33 | The chalcogen is bonded directly to a ring |
| | 34 | Plural chalcogens attached indirectly to the sulfate group by acyclic nonionic bonding |
| | 35 | Halogen attached indirectly to the sulfate group by acyclic nonionic bonding |
| | 36 | Acyclic carbon chain containing carbon to carbon unsaturation attached directly to the sulfate group by nonionic bonding |
| | 37 | Benzene ring attached directly or indirectly to the sulfate group by nonionic bonding |
| | 39 | Processes |
| | 40 |  Heavy metal containing material utilized (e.g., as catalyst, promoter, etc.) |
| | 41 | Reactant contains alcoholic -OH group (wherein H of -OH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal) |
| | 42 | Reactant contains acyclic or alicyclic carbon to carbon double bond |
| | 43 | Purification or recovery |
| | 45 | Phosphorus attached directly or indirectly to the sulfonate group by nonionic bonding |
| | 46 | Plural sulfonate groups attached indirectly to each other by nonionic bonding |
| | 48 | Nitrogen attached directly or indirectly to the sulfonate group by acyclic nonionic bonding |
| | 51 | Chalcogen attached indirectly to the sulfonate group by acyclic nonionic bonding |
| | 53 | Halogen attached directly or indirectly to the sulfonate group by acyclic nonionic bonding |
| | 55 | Acyclic carbon chain containing carbon to carbon unsaturation attached directly to the sulfonate group by nonionic bonding |
| | 56 | Benzene ring bonded directly to the sulfonate group |
| | 71 | With preservative or stabilizer |
| | 72 | Boron containing |
| | 73 | The phosphorus is in a ring |
| | 74 | Ring phosphorus is shared by two rings |
| | 76 | Additional phosphorus containing ring |
| | 77 | Phosphorus, and two chalcogens bonded directly thereto, in the same ring (e.g., cyclic phosphonates, etc.) |
| | 80 | And nitrogen in the ring |
| | 82 | And carbon and chalcogen in the ring |
| | 87 | Processes |
| | 88 | Isomerization |
| | 89 | Forming the phosphorus ester group |
| | 90 | Reactant having halogen attached directly to phosphorus by nonionic bonding |
| | 91 |  And reactant having chalcogen-containing hetero ring |
| | 92 | And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal) |
| | 93 |  And nitrogen bonded directly to the phosphorus in the phosphorus containing reactant |
| | 94 | Four or five halogens attached directly to the phosphorus in the phosphorus containing reactant by nonionic bonding |
| | 95 | The phosphorus in the reactant is trivalent |
| | 96 |  Nitrogen containing compound utilized (e.g., pyridine, carbamates, urea, etc., utilized as catalysts, proton acceptors, etc.) |
| | 97 | Trivalent phosphorus converted into pentavalent phosphorus |
| | 98 | And carbon bonded directly to the phosphorus in the phosphorus containing reactant (e.g., methyl phosphonodichloride, etc.) |
| | 99 | And divalent chalcogen single bonded directly to the phosphorus in the phosphorus containing reactant (e.g., diethyl phosphorochloridate, etc.) |
| | 100 | Nitrogen containing compound utilized (e.g., pyridine, carbamates, urea, etc., utilized as catalysts, proton acceptors, etc.) |
| | 101 | Nitrogen containing compound utilized (e.g., pyridine, carbamates, urea, etc., utilized as catalysts, proton acceptors, etc.) |
| | 102 | Metal containing material utilized (e.g., as catalysts, etc.) |
| | 103 | And reactant having -C(=X)-, wherein X is chalcogen |
| | 104 | Reactant has -XH, wherein X is chalcogen, bonded directly to phosphorus (wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal) |
| | 105 | And reactant having three-membered hetero ring |
| | 106 | And reactant having halogen bonded directly to carbon, which carbon may be single bonded to any element but may be multiple bonded only to carbon |
| | 107 | Having -C(=X)-, wherein X is chalcogen, or cyano attached indirectly to the halogen by acyclic nonionic bonding |
| | 108 | And -C(=X)- containing reactant, wherein X is chalcogen |
| | 109 | And unsaturated hydrocarbon reactant (e.g., pinene, allylene, etc.) |
| | 110 | And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal) |
| | 111 | Additional diverse phosphorus containing reactant |
| | 112 | Reactant consists of phosphorus and sulfur (e.g., phosphorus pentasulfide, etc.) |
| | 113 | Reactant consists of phosphorus and oxygen (e.g., phosphorus pentoxide, etc.) |
| | 114 | And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal) |
| | 115 | Trivalent phosphorus converted into pentavalent phosphorus |