http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1204894-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L17-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 |
| filingDate | 1983-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ca98a45bd56e1eb61c04bda68898784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f00a04659077fede2499b3715ee48db8 |
| publicationDate | 1986-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1204894-A |
| titleOfInvention | Synthetic copolymer surgical articles and method of manufacturing the same |
| abstract | SYNTHETIC COPOLYMER SURGICAL ARTICLES AND METHOD OF MANUFACTURING THE SAME ABSTRACT OF THE DISCLOSURE A triblock copolymer having a proportion of units having the formula: (I) as the end blocks, said formula I as an end block having a hydro-gen atom attached to the terminal oxygen atom, and the formula (I) randomly combined with a proportion of units having the formula: (II) as the middle block finds particular advantageous use in manufac-turing absorbable monofilament sutures and other surgical arti-cles. A surgical article is manufactured from a synthetic absorb-able copolymer formed by copolymerizing glycolide with 1,3- diox-an-2-one (trimethylene carbonate) wherein a combination of the monomers is substantially completely polymerized before the addi-tion of the other monomer in the presence of a difunctional initi-ator at or below about 180°C; glycolide is added and the tempera-ture increased up to about the melting point of poly glycolide to form a triblock copolymer with a proportion of units having the formula: as the end blocks, and the formula (I) randomly combined with a proportion of units having the formula: (II) as the middle block. |
| priorityDate | 1982-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.