http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1132142-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1f32ae5a6ea2b4c240a3543c0544107 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C13-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04C5-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04C5-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-42 |
| filingDate | 1980-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e70cc461140d4d15d28a8a91e16057a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dc1295079489c35748bac387dd66a9a |
| publicationDate | 1982-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1132142-A |
| titleOfInvention | Alkali-resistant glass fibres |
| abstract | ALKALI-RESISTANT GLASS FIBRES ABSTRACT OF THE DISCLOSURE Alkali-resistant glass fibres, in the form of continuous-filament for use as reinforcement in cementitious products, or in the form of glass wool, are given enhanced alkali resistance by the incorporation of ThO2. The fibres are formed from a glass composition comprising, in weight percentages: Si02 50 to 75% Th02 0.4 to 4% Th02 + Zr02 5 to 30% R20 0 to 25% R'0 0 to 40% R20 + R'0 10 to 40% Rare earth oxides 0 to 20% the content of ThO2 being at least 1% when the content of Zr02 is less than 6%, where R20 represents Na20, K20 or Li20, with K20 not exceeding 10% and Li20 not exceeding 5% and R'0 represents one or more of MgO, CaO, SrO, BaO, ZnO and MnO. |
| priorityDate | 1979-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.