Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae16b1c2cfb2414ec652cfeb9a859479 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1397 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-139 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 |
filingDate |
2012-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_534a345df1c9dcdbc60dba691b83fe14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eed89e5defa540a335df07a78c22148 |
publicationDate |
2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
BR-112013026335-B1 |
titleOfInvention |
USE OF A POLYHYDRIC ALCOHOL IN POLYAMIDE POLYMERIZATION PROCESS |
abstract |
STABILIZED POLYAMIDE The present invention concerns the use of a polyhydric alcohol in a polyamide polymerization process to give the modified polyamide obtained greater stability against heat, light and/or bad weather. The invention also concerns a polyamide modified in this way and also polyamide compositions which can be used for the preparation of specific articles liable to be subjected to elevated temperatures. |
priorityDate |
2011-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |