http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003202441-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 |
| filingDate | 2002-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cd4572c622f632aa292ac5c1eec15b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10e84299fe90bf41e6ccce3a6fe9a67f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686fc30c8bfa4a493289e65329340e30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26f187049998c8dc13e8b3b407b0db72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6161d3fdee92f17ccabd38c648a0b24 |
| publicationDate | 2003-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003202441-A |
| titleOfInvention | Optical waveguide and waveguide device |
| abstract | (57) An object is to provide an optical waveguide and a waveguide type device which have good initial mechanical characteristics and optical characteristics, and have little deterioration in optical characteristics even when used at a high temperature for a long period of time. The following formula (1), the following formula (2), and the following formula (3) A fluorine-containing polymer containing at least one cyclic structure repeating unit selected from the group consisting of is used as an optical waveguide material. [Chemical 1] However, Q represents Rf- O, Rf is a C10 or less fluorine-containing alkylene group which may have an etheric oxygen atom inside, and this fluorine-containing alkylene group has an etheric oxygen atom. The side chain has a fluorine-containing alkyl group which may have. |
| priorityDate | 2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.