| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F116-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-04 |
| filingDate |
2016-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24e84341e121dec7c20858bd2862d92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75e6c96638176f04a437d521a5b5b87c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8690a6b0ca2d8f9ee567547b4d9e8a48 |
| publicationDate |
2017-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201736486-A |
| titleOfInvention |
Low polymerization degree vinyl alcohol polymer powder excellent in hue and preparation method thereof |
| abstract |
The invention is characterized by a low polymerization degree vinyl alcohol polymer powder having a viscosity average polymerization degree of 100 to 500, a saponification degree of 80 to 99.9 mol%, and a yellow index of a powder having a particle diameter of 100 to 1000 μm. Less than 10.0. Thereby, a low-polymerization degree vinyl alcohol-based polymer powder excellent in hue can be provided with good productivity. |
| priorityDate |
2015-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |