http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3574826-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_052979a90dbad5f7cda609ea7b01c7af |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2989 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23G4-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-146 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23G4-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23G4-00 |
| filingDate | 1968-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_382625161ce2a4504052a63871b964e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e77a969162727618cde5e351778cdbb0 |
| publicationDate | 1971-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3574826-A |
| titleOfInvention | Hydrophilic polymers having vitamins absorbed therein |
| abstract | A HYDROPHILIC CROSS-LINKED POLYMERIC COMPOSITION HAVING VITAMINS ABSORBED THEREIN. THE HYDROPHILIC CROSS-LINKED POLYMER IS PREPARED BY ADMIXING IN THE SOLVENT-FREE STATE A MAJOR AMOUNT OF A WATER-SOLUBLE POLYMERIZABLE MONESTER OF AN OLEFINIC ACID HAVING AT LEAST ONE SUBSTITUTED HYDROPHILIC FUNCTIONAL GROUP WITH A MINOR AMOUNT OF A GREE RADICAL, VINYL POLYMERIZATION CARALYST IN AN ANAEROBIC ATMOSPHERE AND HEATING FROM AMBIENT TEMPERATURES TO ABOUT 80*C. UNTIL THE SAIF MONOMER IS WATER-INSOLUBLE, COOLING SAID RESULTING MIXTURE TO AMBIENT TEMPERATURE AND ADDING A MINOR AMOUNT OF A POLYMERIZABLE DIESTER OF ONE OF SAID OLEFINIC ACIDS HAVING AT LEAST TWO ESTERIFIABLE HYDROXY GROUPS ALONG WITH AN ADDITIONAL MINOR AMOUNT OF ONE OF SAID CATALYSTS SUFFICIENT TO FORM A LIQUID CASTING SYRUP ADAPTED TO BE POLYMERIZED IN SITU. POWDERS WHICH MAY BE PRODUCED FROM THE RESULTING PRODUCT ARE MIXED WITH SELECTED VITAMINS WHICH CAN BE RECONSTITUTED IN SOLUTION AT WILL. ALSO, BECAUSE OF THE COMPACT FORM OF THE VITAMIN CARRYING POWDERS ENCAPSULATION MAY BE PERFORMED TO PREVENT DETERIORATION OF THE VITAMIN COMPONENT. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4298002-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011104329-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4587129-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3927206-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4136250-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2548021-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4389419-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8455033-B2 |
| priorityDate | 1968-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.