| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ea29521fb4326992b0847bf57895471 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F17-52 |
| filingDate |
2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc45d1fea5149ce004c32336e59201a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8a9fee01d42caae2bc3922e3ebf6f71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7150f721c0220ffe1299074d2206d1ff |
| publicationDate |
2018-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201835119-A |
| titleOfInvention |
Polyvinyl alcohol resin, dispersant and dispersant for suspension polymerization |
| abstract |
An object of the present invention is to provide a polyvinyl alcohol-based resin with suppressed coloring, a dispersant using the polyvinyl alcohol-based resin, and a dispersant for suspension polymerization used in the production of polyvinyl chloride. When the polyvinyl alcohol resin of the present invention is made into a 0.1% by weight aqueous solution, the absorbance (X) of 320 nm in the ultraviolet absorption spectrum is 0.1 or more, and the content of fine powder having a particle size of 500 μm or less is 60% by weight or less. |
| priorityDate |
2016-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |