| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F291-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F291-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F291-00 |
| filingDate |
1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5ce774b62f854379bb29627f9872c08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5562f6bfd603e56ae763508f5685f2e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e3ba19e15f201c2b1753c650d9a1575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c7709a7aeab2f1169f8550eba43bde9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7c232236859045f95f8bb1df04605ab |
| publicationDate |
1993-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NO-932079-L |
| titleOfInvention |
Procedure for Grafting Polymerization on Surface of Compressed Substrates to Modify Surface Properties |
| abstract |
A method of modifying the surface characteristics of a prepressed polymer substrate to alter its properties by grafting polymerization onto the substrate, including placing the polymer substrate in a plasma to form free radicals on the substrate; contacting the free radical substrate with oxygen to form hydroperoxy groups on the surface of the substrate; and grafting polymerization of an ethylenically unsaturated monomer on the surface of the polymeric substrate. Contact lenses where the surface is modified according to the procedure are also described. |
| priorityDate |
1992-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |