| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a7f630f43856224db0d370131c48215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eca30ba51615392ec94dfb41c8cacda4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff0f36309d971404145970398ce7e248 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-265 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 |
| filingDate |
2011-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8b85282da511e628fff2799f566e111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14214e904e3e3c2a5d1b6e411b391f37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336637dfdca8718089c61dd3a8530d51 |
| publicationDate |
2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011094553-A2 |
| titleOfInvention |
Polyamide compositions with improved salt resistance and heat stability |
| abstract |
Disclosed is a polyamide composition including at least one semi-aromatic copolyamide, said semi-aromatic copolyamide consisting essentially of about 25 to about 55 mole percent repeat units of the formula -C(O)(CH 2 ) m C(O)NHCH 2 ArCH 2 NH- (I) and about 45 to about 75 mole percent repeat units of the formula -C(O)(CH 2 ) m C(O)NH(CH 2 ) n NH- (II) wherein m is 8, 10, and/or 12, n is 6, 10 and/or 12 and Ar is a meta-substituted benzene ring; and said polyamide has a melting point equal to or less than 225 °C; and 0.25 to 20 weight percent of one or more polyhydroxy polymer(s) having a number average molecular weight of at least 2000 and selected from the group consisting of ethylene/vinyl alcohol copolymer and poly(vinyl alcohol). Also disclosed are molded or extruded articles including the polyamide composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019149791-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020002352-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3587085-A1 |
| priorityDate |
2010-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |