http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09299473-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate | 1996-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_213edbc6363cfc2c564b42f25536518d |
| publicationDate | 1997-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09299473-A |
| titleOfInvention | Medical material composition and medical molded article |
| abstract | (57) Abstract: A medical molded product having low toxicity, high tensile strength and elongation, low permanent elongation and a high stretch ratio, and a medical material composition for obtaining the molded product. Provide things. SOLUTION: Diphenylmethane diisocyanate and polyoxytetramethylene glycol are charged, heated and stirred, and then polyoxytetramethylene glycol, 1,4-butanediol and polybutadienediol were further added, and the mixture was heated and stirred to give a number average molecular weight of about 110,0. 00, a weight average molecular weight / number average molecular weight of 2.9, an iodine value of 16 and a viscosity of 6000 cp were obtained, and dicumyl peroxide, lecithin and 2, 5-Di-t-butylhydroquinone was added, the mixture was cast on a petri dish, dried in nitrogen to obtain a sheet molded product, which was heated in nitrogen and crosslinked to obtain a molded product. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1561479-A1 |
| priorityDate | 1996-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.