| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4903b7b4b84e3b845aef791cad8f2e97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2962
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2218-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2995
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-046 |
| filingDate |
2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b5cb122fc04c8da35538feaf4d922f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94ad71b405c2227235c6e2305c483ac9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a6c84c2548fd67e27b6343514721af3 |
| publicationDate |
2006-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1731300-A1 |
| titleOfInvention |
Article with organic/inorganic composite coating formed and process for producing the same |
| abstract |
An article with an organic-inorganic composite film that contains silica as its main component and does not separate from the substrate after the Taber abrasion test prescribed in Japanese Industrial Standards (JIS) R 3212. This composite film is formed of a coating solution containing a hydrophilic organic polymer by a sol-gel process. In this solution, for example, the amount of silicon alkoxide exceeds 3 mass% in terms of a SiO 2 concentration. When the coating solution contains a phosphorus source, the molality of protons is 0.0001 to 0.2 mol/kg while the number of moles of water is at least four times the total number of moles of silicon atoms contained in the silicon alkoxide. This sol-gel process allows a film with excellent mechanical strength to be obtained even when the substrate is not heated up to a temperature exceeding 400°C and the film thickness exceeds 250 nm. |
| priorityDate |
2004-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |