| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4abb6dd10e32f220a730180677c49975
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12d21a31c67127c126e7f6eaa9b2b0d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fbcd2a70a3c49d0aed69a000d55909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_daab8069c9e2653701cc6802f016bec4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa08d5f032995d8e7fec4c7c922cb8f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a218b427780a30c78d8738fb408de4f5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12 |
| filingDate |
2008-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_781d94205a3bfb169e81dcb90d7192e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ff4a8fe15b97844935bc5eab4d21762
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3df96f1f4e3d8620856629ad7f0720e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1eed3cd947159eb0d580b85dbc5ce87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27d8eb5cb0f908df6810246c630650f8 |
| publicationDate |
2009-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009084509-A1 |
| titleOfInvention |
Process for production of ethylene-vinyl alcohol copolymer composition, and process for production of ethylene-vinyl alcohol copolymer pellet |
| abstract |
Disclosed is a process for producing an ethylene-vinyl alcohol copolymer (EVOH) composition containing less than 10 parts by weight of an alcohol and 20 to 100 parts by weight of water relative to 100 parts by weight of EVOH. The process comprises the steps of: supplying a solution of EVOH in an alcohol having 4 or less carbon atoms to a column-type apparatus, wherein the solution contains 300 parts by weight or more of the alcohol relative to 100 parts by weight of EVOH; contacting the solution with water; drawing a part of the alcohol out of the apparatus together with water, thereby producing a mixed solution of EVOH in water and the alcohol which contains 10 to 200 parts by weight of the alcohol and 50 to 200 parts by weight of water relative to 100 parts by weight of EVOH; contacting the solution with water while agitating the solution in an agitation vessel; and drawing a part or the whole of the alcohol out of the vessel together with water, thereby producing the EVOH composition. The process enables an alcohol contained in a solution of EVOH in the alcohol to be replaced by water efficiently to produce an EVOH composition having a low water content. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011111473-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011099096-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8350002-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011043408-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011099050-A |
| priorityDate |
2007-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |