http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2407491-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fbcd2a70a3c49d0aed69a000d55909 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 |
| filingDate | 2010-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_670a083dd900981793714819dbcf6343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_119bcfb77c834b8ab171bdb459a13169 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df903417cd7722baa10ec91aa12913e0 |
| publicationDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2407491-A1 |
| titleOfInvention | Process for producing composition of products of solvolysis of ethylene/vinyl ester copolymers |
| abstract | The present invention provides a composition of a solvolysis product of an ethylene-vinyl ester copolymer excellent in productivity and melt moldability, which has no difference in melting peak or which, when there are two or more melting peaks, has an especially small difference between the highest-temperature melting peak and the lowest-temperature melting peak, even in the case where two or more kinds of solvolysis products of ethylene-vinyl ester copolymers are blended. The invention relates to a process for manufacturing a composition of a solvolysis product of an ethylene-vinyl ester copolymer, which comprises: conducting solvolysis of an ethylene-vinyl ester copolymer (A') and a modified ethylene-vinyl ester copolymer (B') comprising a structural unit derived from a compound represented by the general formula (2) in one system to manufacture the composition of a solvolysis product of an ethylene-vinyl ester copolymer comprising a solvolysis product (A) of the ethylene-vinyl ester copolymer and a solvolysis product (B) of the modified ethylene-vinyl ester copolymer comprising a structural unit represented by the general formula (1), wherein a ratio of an ethylene content (B')/(A') of the ethylene-vinyl ester copolymer (A') and the modified ethylene-vinyl ester copolymer (B') in the step of conducting solvolysis is 1 or more, and a blending ratio (B')/(A') of the ethylene-vinyl ester copolymer (A') and the modified ethylene-vinyl ester copolymer (B') is from 50/50 to 1/99 by weight ratio:n nwherein R 1 , R 2 and R 3 each independently represent a hydrogen atom or an organic group, X represents a single bond or a bonding chain, and R 4 , R 5 and R 6 each independently represent a hydrogen atom or an organic group; andn n nwherein R 1 , R 2 and R 3 each independently represent a hydrogen atom or an organic group, X represents a single bond or a bonding chain, R 4 , R 5 and R 6 each independently represent a hydrogen atom or an organic group, R 7 and R 8 each independently represent a hydrogen atom, a hydrocarbon group or R 9 -CO- (wherein R 9 represetns an alkyl group), R 7 and R 8 may bond to form a five-membered ring and the five-membered ring represents a cyclic carbonate structure or a cyclic acetal structure. |
| priorityDate | 2009-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 137.