Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-1433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-58 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F116-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-10 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-38 |
filingDate |
2012-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_765f369c782c2bfed9bfd23aeb250451 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d7bb434ae4ea0d12344ffd0ed08e7f |
publicationDate |
2014-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2679610-A1 |
titleOfInvention |
Polyoxyalkylene-modified vinyl acetal polymer, and composition comprising same |
abstract |
There is provided a polyoxyalkylene-modified vinyl acetal polymer which has polyoxyalkylene groups represented by general formula (I) in side chain, in which a viscosity-average polymerization degree P is 150 to 5000, an acetalization degree is 10 to 85 mol% and a polyoxyalkylene modification rate S is 0.1 to 10 mol%. Such a polymer has a feature that a film or sheet produced therefrom has improved film strength and flexibility, as well as a feature that a resin composition therefrom is free from phase separation.n nwherein R 1 represents a hydrogen atom or a methyl group, R 2 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and 1≤m≤10 and 3≤n≤20. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3166982-A1 |
priorityDate |
2011-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |