| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-7224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2035-0833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2001-185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C59-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H1-028 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C59-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-02 |
| filingDate |
1991-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9fd3af56d23d73e061ec33ef39d1f1a |
| publicationDate |
1991-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2034542-A1 |
| titleOfInvention |
Method for making optically readable media containing embossed information |
| abstract |
Title METHOD FOR MAKING OPTICALLY READABLE MEDIA CONTAINING EMBOSSED INFORMATION Abstract A method for making an optical image element having a high aspect ratio relief hologram comprising the sequential steps of (a) applying a dry photohardenable film to a surface of a transparent dimensionally stable substrate; (b) embossing the exposed surface of the photohardenable film with the holographic image by applying thereto under pressure a stamper containing a reverse relief image of the hologram having an aspect ratio of at least 3:1; (c) passing actinic radiation through the transparent substrate and the photohardenable film to effect hardening of the photohardenable film while it is in contact with the stamper; and (d) separating the stamper die from the embossed photohardened film; |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5597613-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5630902-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7923173-B1 |
| priorityDate |
1990-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |