| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2698f55c711d9ba52ca44fa23cd4a892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15226166dfec8511b2e9dd75dc4e3858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0580a5b8464d0416b99c269ded6ede7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D129-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 |
| filingDate |
2012-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd2f6a4be015e6fc08f6078c60bd3e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08ad44af876b7ab0d58c8563b5950567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8131dfc2aee90adcd59cac1c9d2aef03 |
| publicationDate |
2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012124746-A1 |
| titleOfInvention |
Modified vinyl alcohol polymer solution and method for producing same |
| abstract |
The objective of the present invention is to provide: a modified PVA solution that enables physical properties such as viscosity to be controlled even if the concentration of the modified PVA solution, which exhibits hydrophobicity, is increased; and a method for producing such a modified PVA solution. The present invention is a modified vinyl alcohol polymer solution containing a modified vinyl alcohol polymer, an organic solvent, and water; the modified vinyl alcohol polymer contains a monomer unit having an alkyl group having 2-29 carbon atoms inclusive, the percentage of the monomer unit contained being 0.05-5 mol% inclusive; the degree of saponification of the modified vinyl alcohol polymer is 20-99.99 mol% inclusive; the δd of the organic solvent under the Hansen solubility parameters is 13-18 MPa 0.5 inclusive; δp is 4-9 MPa 0.5 inclusive, and δh is 9-13 MPa 0.5 inclusive. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5525110-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013054834-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9303146-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014156572-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014112586-A1 |
| priorityDate |
2011-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |