| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b5375515e3dffcfc76a0be1c0f46d4f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-34926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3467 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3467 |
| filingDate |
1987-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84bad95e8a5a08311cedce3a7b0cdf24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ff87410be30e70a2bd84dae9c330219 |
| publicationDate |
1992-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1303277-C |
| titleOfInvention |
Stabilisation of polyphenylene ethers with macrocyclic polyalkyl-piperidine compounds |
| abstract |
3-157571= Stabilisation of polyphenylene ethers with macrocyclic polyalkyl-piperidine compounds Abstract of the Disclosure Macrocyclic polyaminotriazines containing tetramethylpiperidine side groups are suitable for use as stabilisers, in particular against degradation by UV light, for polyphenylene ethers. They have the advantage that they do not impair, or impair only to an insignifi-cant degree, the dimensional stability under heat of these polymers. |
| priorityDate |
1986-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |