http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000235243-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-28 |
| filingDate | 1999-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f5996038b0e9b1effaea5a5429262c3 |
| publicationDate | 2000-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000235243-A |
| titleOfInvention | Polyvinyl acetal resin for photothermographic material, modified polyvinyl acetal resin for photothermographic material, and photothermographic material |
| abstract | PROBLEM TO BE SOLVED: To improve the pot life of a pre-coating solution, the preservability of a raw film, fog, etc., and to improve the sharpness of an image and a gradation part, for a heat developable photosensitive material. A polyvinyl acetal resin, a modified polyvinyl acetal resin for a heat-developable photosensitive material, and a heat-developable photosensitive material are obtained. A polyvinyl acetal resin or a modified polyvinyl acetal resin having a modifying group having a hydrophilic group such as a carboxyl group in a side chain. And the degree of polymerization is 200 to 3000 and the ratio of residual acetyl groups is 0-2. 5 mol%, the ratio of residual hydroxyl groups is in the range of 17 to 35 mol%, contains no antioxidant, and has a residual halide content of 100 ppm or less. In particular, those having an amount of residual alkaline substance of 0.01% by weight or less are preferable. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006030959-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008285590-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006030935-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02079281-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006047974-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6936662-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100840171-B1 |
| priorityDate | 1998-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.