http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0170823-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25fff96e1d7b383a8ae7afcd6779af68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90b707536cd117b4a693a677e08e90d5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00721 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 |
| filingDate | 2001-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b44904310bdd1bc958768f95860ac8ba |
| publicationDate | 2001-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0170823-A1 |
| titleOfInvention | Rod type polymer preform having radially-varying properties, process for the preparation thereof and apparatus therefor |
| abstract | A rod type polymer preform with radially-varying properties, e.g., refractive index, which is useful for preparing a contaminant-free high-bandwidth graded-index plastic optical fiber (GI-POF) or optical rod lens, can be conveniently prepared by a method which comprises charging a reactive material into a cylindrical reactor, inducing a chemical reaction while rotating the cylindrical reactor, and repeating the charging and reaction procedure two or more times using chemically or compositionally different materials in each of the repeating step. |
| priorityDate | 2000-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 235.