| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f30bebbda6dfd2ae925c2b0b13739d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68465c21ea2fde44f8a254a6bad1e045 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 |
| filingDate |
1985-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50b8fda8759b0232f94079140bd941f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dc82923e2771ac7c9853b5e9501dd37 |
| publicationDate |
1987-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4672087-A |
| titleOfInvention |
Plasticized polyvinyl alcohol compositions, forming process and formed articles |
| abstract |
Formed articles made from polyvinyl alcohol having an oxygen permeability of no more than about 1 cc mil/100 in2 24 hr atm. at 80% relative humidity, compositions suitable for use in manufacturing such articles and a process for manufacturing such articles by forming polyvinyl alcohol containing a non-hydroxyl plasticizer in a substantially water-free condition and cooling at a rate sufficiently slow to provide the enhanced impermeability, are disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5051222-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5137969-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0773973-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7026375-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020047139-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7012116-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112693197-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113881175-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112706484-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6020425-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4904509-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005150189-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0773973-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6197238-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6203903-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6361843-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005263236-A1 |
| priorityDate |
1982-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |