| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 |
| filingDate |
1989-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61c578aa2edd11c01482d9d176c56676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fb9abff3165744a83ab8fd4228f1935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9700fe32ab8de6a3614debd67d06a939 |
| publicationDate |
1991-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3926872-A1 |
| titleOfInvention |
PHOTO NETWORKED POLYMERS FOR NONLINEAR OPTICS |
| abstract |
The invention concerns polymeric materials containing chromophoric compounds exhibiting non-linear optical activity. These chromophores have conjugated pi -systems substituted with electron donor/acceptor groups. They also have photo-crosslinking groups. The materials are characterized in that the photo-crosslinking groups absorb in the UV region at a wavelenth lambda >/= 300 nm. The materials are ideally suited to the production of devices with non-linear optical activity which can be used in optical components. |
| priorityDate |
1989-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |