| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C11-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-1469 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-02 |
| filingDate |
2000-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfa044ebb9ebb8dc33da99a492c7ad24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5862a63d8356fc34600dc095fdfcf77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d4abd80fd4350ac656b7f56fd553604 |
| publicationDate |
2006-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6988378-B1 |
| titleOfInvention |
Light weight porous structure |
| abstract |
These glass bodies are light weight porous structures such as a boules of high purity fused silica (HPFS). More specifically, the porous structures are supports for HPFS mirror blanks. Porous glass is made utilizing flame deposition of pure silica or doped silica in a manner similar to the production of high purity fused silica. Bubbles or seeds are formed in the glass during laydown. Finely divided silicon carbide (SiC) particles are used to form the bubbles. At least one layer of porous glass is formed in the boule. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101602574-B |
| priorityDate |
2000-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |