http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06287392-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e664c4442c0217f407072c16a29d5f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_692dc75829481c48c017b52f352e2bad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-00 |
| filingDate | 1993-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c8cbef164cc6af2ce5cfec6626b603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_321edc2a06e81d8e16293e1fb2adfae6 |
| publicationDate | 1994-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06287392-A |
| titleOfInvention | High water content and high elasticity transparent hydrogel |
| abstract | (57) [Abstract] [Purpose] A highly water-containing hydrogel excellent in elasticity and transparency, which has no residual organic solvent and does not require a complicated manufacturing process such as a cooling process or a solvent replacement process in the gel. Providing a manufacturing method. [Structure] A mixed aqueous solution of a polyvinyl alcohol-based polymer having a degree of polymerization of 35 or more and a saponification degree of 90 mol% or more and another hydrophilic polymer is heated and dissolved under pressure, and the resulting homogeneous aqueous solution is air-dried and then again. In the hydrogel obtained by absorbing water, the weight ratio of the polyvinyl alcohol polymer to the hydrophilic polymer is 99.9: 0.1 to 50:50. The tensile elastic modulus of the hydrogel is 2 kg / cm 2 or more, and the visible light transmittance is 50% or more. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08266615-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002212452-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011513571-A |
| priorityDate | 1993-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.