http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03290461-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 |
| filingDate | 1990-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceabb9f125e5b8034121df52654438c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1aabd1e8a6560bab5c1e38c6d085661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b88e35a188df5ad4b936443ff550e396 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8774158d6e7bb65a73cb3435d5cde06d |
| publicationDate | 1991-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03290461-A |
| titleOfInvention | Biodegradable plastic composition |
| abstract | PURPOSE: To obtain a biodegradable plastic composition having utility as a plastic molding material, providing molded articles having biodegradation properties and toughness, by blending a polyglycollide with a specific polymer substance in a molten state. n CONSTITUTION: A biodegradable plastic composition comprising a molten mixture consisting of (A) 5-60wt.% polyglycollide which is prepared by reacting carbon monoxide with carbon monoxide preferably in the presence of an acidic catalyst, depolymerizing the prepared polyglycollide with water or a lower alcohol to give glycolic acid (ester), heating and polymerizing the glycolic acid and has ≥500, preferably 800-10,000 number-average molecular weight and (B) 95-40wt.% one or more polymer substances selected from poly(3- hydroxybutyric acid), a copolymer of 3-hydroxybutyric acid and 3-hydroxyvaleric acid, polycaprolactone and polyglutamic acid. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5744516-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9735922-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05177561-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2258761-A1 |
| priorityDate | 1990-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.