| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_494d229607de28052d66c5d0548469e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2203-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2201-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S65-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B3-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-06 |
| filingDate |
1997-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6915a881837e5bf0041725d122b0577e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b90707a1c3f8b75ee846b3ccdb65b5e |
| publicationDate |
1998-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0880479-A1 |
| titleOfInvention |
Opaque quartz glass product and method of manufacture |
| abstract |
Disclosed is a quartz glass product of enhanced opacity manufactured by fusion of silica particles, the opacity being enhanced by the reaction of an organosilicon additive in the course of the fusion process. A method of enhancing the opacity of a quartz glass product by fusing silica particles in the presence of an organosilicon additive is also disclosed. |
| priorityDate |
1996-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |