http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004301963-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-22 |
| filingDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac2ed761be81df52b696edef35af6aa |
| publicationDate | 2004-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004301963-A |
| titleOfInvention | Optical waveguide |
| abstract | An optical waveguide having no propagation loss deterioration due to a low-temperature curing process is provided. In a waveguide comprising a core layer and a cladding layer, the cladding layer is formed of an optical waveguide material comprising a polyamide having a repeating unit represented by the general formula (1), and is subjected to a heat treatment to cause a condensation reaction. And an optical waveguide comprising a resin layer obtained by a crosslinking reaction and having micropores. Embedded image (Where m represents an integer of 1 to 1000, W represents a tetravalent organic group, and Z represents Formula (2), Formula (3), Formula (4), Formula (5), and , A divalent organic group selected from the groups represented by the formula (6), and Y represents a divalent group containing a thermally decomposable oligomer.) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014102348-A |
| priorityDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 328.