| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56921b8046cb446b69e5bf65f833850e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
1976-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dff171b2fc3a46afbcdc15da36a21dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5adea4597360123dbd271e6b5cb4c68 |
| publicationDate |
1978-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4109074-A |
| titleOfInvention |
Process for preparing a hydrophilic water insoluble polymer and the resulting polymer and polymer articles |
| abstract |
A process for preparing a hydrophilic water insoluble acrylic polymer by heating a composition consisting essentially of a compound having the generic formula ##STR1## wherein --R 1 is --H, --CH 3 , or --CH 2 CH 3 and --R 2 is a lower alkyl radical containing at least one hydroxy group, said composition being essentially free from polymerization catalysts and initiators; the polymer resulting from the process and articles including contact lens blanks and contact lenses manufactured from the polymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0101300-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003162273-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006217517-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4450262-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004002552-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7439376-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003018122-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0101300-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009137838-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7655819-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007276038-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6617372-B2 |
| priorityDate |
1976-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |