http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63159804-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7962109cd4763907b82b66760cd0ae8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 |
| filingDate | 1986-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de91e7f17b02d0f83efaefaed80a27f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb4f23dfbb019191b16bfe05d30d9223 |
| publicationDate | 1988-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63159804-A |
| titleOfInvention | Composition for forming light scattering film and formation of light scattering film |
| abstract | PURPOSE: To obtain a light scattering film by using a co-condensation polymer of tetraalkoxysilane and alkylalkoxysilane, glass base forming material, hydrophobic org. compd., hydrophilic org. compd. and a common solvent thereof. n CONSTITUTION: A mixture composed, by molar ratio, 0.05≤tetraalkoxysilane /(tetraalkoxysilane+alkoxysilane)≤0.95 is hydrolyzed with 1.5W5mol water and is subjected to condensation polymn., by which the co-condensation polymer is prepd. The polymer is dissolved in a solvent such a lower alcohol to prepare a soln. having 1W20wt.% concn. in terms of SiO 2 . Phosphoric acid is used for the glass base forming material and is added to the soln. at 1≤P 2 O 5 /(P 2 O 5 + SiO 2 )≤10 in terms of weight % of P 2 O 5 . For example, methyl phthalate is used for the hydrophobic org. compd. and ethylene glycol is used for the hydrophilic org. compd. These compds. are added respectively at 0.5W20wt.% to the co-condensation polymer soln. Such compsn. is uniformly coated on the surface of a substrate and is dried. The thin light scatterable SiO 2 film having the desired rough surface on the front is obtd. if such substrate is calcined at ≥450°C and the heat resisting temp. of the substrate or below. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5009688-A |
| priorityDate | 1986-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.