| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H27-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D129-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H19-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 |
| filingDate |
2017-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f13f576f53f25cec1d956c26928df3dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_209bfabb5a8cf7dd2cd2ed908315b87c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24e84341e121dec7c20858bd2862d92 |
| publicationDate |
2021-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11208550-B2 |
| titleOfInvention |
Polyvinyl alcohol composition and use thereof |
| abstract |
There is provided a composition (C) comprising a modified PVA (A) and a compound (B), wherein the modified PVA (A) contains 0.01 mol % or more and less than 2 mol % of double bonds derived from an unsaturated carboxylic acid or a derivative thereof in side chains; the compound (B) is a compound having a conjugated double bond and two or more hydroxy groups bonded to the conjugated double bond, or a salt or oxide thereof; and a content of the compound (B) in the composition (C) is 0.001 parts by mass or more and less than 5 parts by mass based on 100 parts by mass of the modified PVA (A). The composition (C) has excellent hue, contains less insolubles in water, and has excellent water solubility. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11643781-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020087860-A1 |
| priorityDate |
2016-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |