http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010036073-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0853 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 |
| filingDate | 1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a671d2fd46af53d4d73a424728d7f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b7b98c06e1a0b629504c15c177b4c55 |
| publicationDate | 2001-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010036073-A |
| titleOfInvention | Linear Ethylene-Vinyl acetate Alcohol Polymer and Manufacturing Method Thereof |
| abstract | The present invention relates to a linear ethylene-vinylacetate alcohol polymer (Ethylene-Vinyl acetate Alcohol Polymer, hereinafter referred to as EVAL polymer) and a method for producing the same.n n n Conventional EVAL polymer is synthesized by hydrolysis after radical random copolymerization of ethylene and vinyl acetate. At this time, a number of branches are formed in the EVAL polymer due to the chain transfer in ethylene and the radical stabilizing effect of the methyl side of vinyl acetate.n n n The present invention manufactures a branchless linear EVAL polymer using ring opening metathesis polymerization, hydrogenation, and hydrolysis instead of the conventional radical random polymerization method.n n n An object of the present invention is to provide a linear EVAL polymer with improved gas barrier properties and crystallinity of the EVAL polymer used in food packaging materials, automobile fuel tanks, toys, etc. by manufacturing a linear EVAL polymer without branches. It is done. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7402642-B2 |
| priorityDate | 1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.