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Class Information
Number: 514/390
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Five-membered hetero ring containing at least one nitrogen ring atom (e.g., 1,2,3-triazoles, etc.) > 1,3-diazoles > Divalent chalcogen or acyclic nitrogen double bonded directly to ring carbon of the diazole ring, or tautomeric equivalent > Divalent chalcogen or acyclic nitrogen double bonded directly at both 2- and 4- positions, or tautomeric equivalent (e.g., hydantoin, etc.) > Chalcogen or nitrogen bonded directly at 1-, 3-, or 5-position by nonionic bonding
Description: Subject matter wherein chalcogen or nitrogen is bonded directly to a ring nitrogen, or to the ring carbon at 5-position of the 1,3-diazole ring by nonionic bonding.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4170229 |
Method for improved health care of hair and scalp using a vitamin A aqueous emulsion |
Oct. 9, 1979 |
| 4166124 |
Insecticidal 2,6-dihalobenzoyl urea derivatives |
Aug. 28, 1979 |
| 4159318 |
Oil-free liquid medicated makeup |
Jun. 26, 1979 |
| 4117141 |
Method of inhibiting flea-bite allergy |
Sep. 26, 1978 |
| 4110462 |
N'-Sulfenyl-N"-dihalophenylimidazolidinediones |
Aug. 29, 1978 |
| 4088751 |
Self-heating cosmetic |
May. 9, 1978 |
| 4056622 |
N-sulfonyl-N-dihalophenylimidazolidinediones |
Nov. 1, 1977 |
| 4000303 |
Imidazolidine-2,4-dione derivatives and their use as pesticides |
Dec. 28, 1976 |
| 3970756 |
Medicinal or cosmetic composition containing allantoin glycinate |
Jul. 20, 1976 |
| 3954989 |
Topical compositions containing an allantoin ascorbic acid complex |
May. 4, 1976 |
| 3950554 |
Treatment of mastitis in bovine udders |
Apr. 13, 1976 |
| 3934019 |
Pesticidal 4,5-bis-(trifluoromethylimino)-diazoles |
Jan. 20, 1976 |
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