| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fbcd2a70a3c49d0aed69a000d55909 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-06 |
| filingDate |
2007-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ae8e942c702a8d0b6068551ff5cd7e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cde1dce23591f857c9aaafa45795ab4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1df075bf5a2d178605c0126e84ac7536 |
| publicationDate |
2009-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009062434-A |
| titleOfInvention |
Method for producing polyvinyl alcohol resin having 1,2-diol structure in side chain |
| abstract |
The present invention provides a method for producing a polyvinyl alcohol resin containing a side chain 1,2-diol structure having a small degree of polymerization distribution and a degree of modification distribution. When a vinyl ester monomer and a monomer represented by the general formula (1) are copolymerized in a solvent in the presence of a polymerization catalyst, the monomer is continuously or intermittently used in the polymerization system. The resulting copolymer is saponified. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011016928-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015099131-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017155081-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10435588-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114426612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015143356-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3366746-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012216723-A |
| priorityDate |
2007-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |