http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008169372-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2007-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebd7f10fc77bb886c2830bcd47c2bf21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b24b8b9d0ef14f4f4a52a52fc24156c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c54163d4a4b7ff6cccfccbe62514b7a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a67dffafd77ecc8214f1b3060ce3bf33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70c0e54cf0500e1bc87b31b7e5cd0801 |
| publicationDate | 2008-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008169372-A |
| titleOfInvention | Manufacturing method of optical film |
| abstract | The present invention provides a method for producing an optical film having a high light diffusivity while being thin and excellent in surface smoothness and having a high total light transmittance. An optical film comprising a transparent resin and a metal oxide, having a total light transmittance of 70% or more, a haze value of 20% or more and less than 100%, and a center line surface roughness (Ra) of 100 nm or less. (A) a step of causing a metal compound that generates a metal oxide by a sol-gel reaction to undergo a sol-gel reaction in a solvent, (B) a step of preparing a solution containing a transparent resin as a solute, (C) the above (A ) The mixture obtained in step (B) and the solution obtained in step (B) are mixed, and (D) the mixture obtained in step (C) is applied or spread on a substrate or container, and then heated to evaporate the solvent. The film is manufactured by a method including a step of forming a film. However, a dimensionless SP value obtained by dividing the SP value ((cal / cm 2 ) 0.5 ), which is a solubility parameter according to the Hildebrand method of the transparent resin, by 1 (cal / cm 2 ) 0.5 ; A value obtained by adding 1 to the hydrophilic / lipophilic balance HLB value obtained by the following method of the metal oxide satisfies the relationship of the following formula (1). 2.1 <| HLB value + 1−Dimensionless SP value | (1) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109054069-A |
| priorityDate | 2006-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 144.