Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08aad542088091f3b429046b6e28c433 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6674 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8074 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 |
filingDate |
2011-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04acdb0881ee66c4765600c057374050 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89aa46c4380b90c72cc1421aaf651424 |
publicationDate |
2011-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2790570-A1 |
titleOfInvention |
Melt processable copolyurea elastomers |
abstract |
The present invention relates to a melt processable polyurea and/or copolyurea elastomers made by reacting a lactam-terminated diisocyanate, and an alkylene diol of the general formula HO-R-OH where in is an alkylene group containing from 1 to 20 carbon atoms. The invention further provides for methods of making said polyurea and/or copolyurea elastomers, including a continuous extruder method of production. |
priorityDate |
2010-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |