| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c9f4b758a95ff72cb18db47735971b5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2093-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0079 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10 |
| filingDate |
1995-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92540571ca26e48440daac9b975ff0ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0e6aeb4a70d4a86fd4c31a16c427af0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccd17f871e7dc97bb01c435ac561bc9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d95e7f916a68c482bb1beebbab31b784 |
| publicationDate |
1995-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9525984-A1 |
| titleOfInvention |
Biopolymer-based nonlinear optical materials |
| abstract |
A biopolymer film and other materials that exhibit nonlinear optical (NLO) properties and a method for making this film. Alignment of biopolymer molecules, which is required for NLO phenomena, is achieved by application of an electric field parallel to the surface of a biopolymer solution (38) as the film is formed. In one embodiment, a solution (38) of poly(gamma-benzyl-L-glutamate), PBLG, in methylene chloride is employed. Upon application of an electric field through electrodes (30), laminar structures perpendicular to both the field direction and to the film surface are formed. These ordered structures are captured in the film upon evaporation of the biopolymer solvent. |
| priorityDate |
1994-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |