http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1126289-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-22 |
| filingDate | 1967-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1126289-A |
| titleOfInvention | Water-dispersible water-free vitamin preparations and a process for the manufacture thereof |
| abstract | 1,126,289. Vitamin compositions. F. HOFFMANN-LA ROCHE & CO., A.G. 11 May, 1967 [12 May, 1966], No. 21875/67. Heading A5B. A water-dispersible, water free, vitamin preparation is prepared by mixing together A) 250,000 to 1,000,000 I.U/ml of vitamin-A alcohol or a vitamin-A ester [the proportion of C 12 -C 18 fatty acid ester of vitamin-A being at most 30% of the preparation on a wt/vol basis], B) a non-ionogenic poly(ethylene oxide)- based emulsifier in an amount of at least 0.5 fold of the vitamin-A on a weight basis and at most 50% of the preparation on a wt/vol basis [at least 30% by weight of the emulsifier being present as a polyoxyethylated polypropyleneglycol] and C) a solvent consisting of a water-miscable alcohol or a dialkyl amide of a monocarboxylic acid. Ingredient A) may be vitamin-A alcohol and/or vitamin-A acetate with vitamin-A palmitate; vitamin-A propionate and oleate are also exemplified; B) a mixture of polyoxyethylated castor oil and/or polyethyleneglycol sorbitan mono (fatty acid) esters with polyoxyethylated polypropylene glycol and C) ethanol, propanol or isopropanol, and N,N-diethylacetamide, N,N-dimethyl-acetamide or N,N-dimethylformamide. The vitamin-A may be partially replaced by other fatsoluble vitamins e.g. vitamin E and/or vitamin- D. The vitamin preparations may also contain antioxidants in an amount not exceeding 2% by weight e.g. butylated hydroxy-toluene, butylated hydroxy-anisole, ethoxyquin or propyl gallate; synergists e.g. citric acid, ascorbic acid, ascorbyl palmitate, ethanolamine or diethanolamine; wetting agents e.g. sodium lauryl sulphate, thickening agents e.g. polyvinylpyrrolidone; odorants, flavourings and colouring materials. The vitamin preparations may be mixed with aqueous suspensions of 2-(4'-thiazolyl)-benzimidazole. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1714640-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5747051-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018188797-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5716627-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0194880-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8318196-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9813017-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2710841-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0646371-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5955092-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5599548-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5811110-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0194880-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6015568-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5693330-A |
| priorityDate | 1966-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.