| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd8cf0ab1dad8215dbdfffd94b915d4f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-12 |
| filingDate |
1998-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1e90ff9700718b947a94884bb0882c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_618d3835f90512a9b381afa6f0871553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6667f4786157ee0b8895c7a8d6bb5df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_047149be067f9727eb83ad9a1e1e57dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b5495cb2de4b72a15a1eec80bac27f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_951b26f8e44d018b333f11af98deb802 |
| publicationDate |
1999-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9912058-A1 |
| titleOfInvention |
Method and composition for incorporating radiation-absorbing agents into polymers |
| abstract |
The present invention relates to a method of incorporating dyes into polymeric materials. The method involves: a) providing a high molecular weight polymer precursor having polymerizable or cross-linkable groups; b) providing a functionalized dye having at least one polymerizable or cross-linkable group capable of reacting with the polymerizable or cross-linkable groups on the polymer precursor; c) mixing the high molecular weight polymer precursor with the functionalized dye to form a prepolymerization mixture; d) dispensing the prepolymerization mixture into a mold; and e) applying radiation to the prepolymerization mixture in the mold, thereby bonding dye to polymer precursor and cross-linking and/or polymerizing the polymer precursor to form a radiation-absorbing polymeric article. The method of the invention is particularly suitable for the manufacture of tinted contact lenses. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2330161-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8927618-B2 |
| priorityDate |
1997-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |