http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2191816-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f5e8c16c3971d91615b1685aeee09f0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 1996-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f12f9ae5b3b32a86862577680ba1778e |
| publicationDate | 1997-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2191816-A1 |
| titleOfInvention | Method for producing millable polyurethanes and polyurethane elastomers |
| abstract | A method for producing a millable polyurethane, comprises the steps of: producing a poly-.epsilon.-caprolactone based diol represented by formula (I) wherein [] is a caprolactone unit; m and n are numbers of caprolactone units; and R1 is a divalent group derived from a polymerization initiator of formula R1(OH)2, the poly-.epsilon.-caprolactone based diol containing a controlled average number of caprolactone units and having a molecular weight distribution Mw/Mn of 1.0 to 1.5; and reacting the poly-.epsilon.-caprolactone based diol with a diisocyanate to produce a polyurethane with a restricted crystallizability having a rubber elasticity. |
| priorityDate | 1995-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.