| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-05 |
| filingDate |
1997-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5135ce6fa01766d99800193b54aef57a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_646d7338ab973d8db70a8c27bc864bef |
| publicationDate |
1999-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0822222-A3 |
| titleOfInvention |
Method for decolorizing polyphenylene ether resins |
| abstract |
Polyphenylene ethers are decolorized by contact in thenmelt or in solution with a hydroxy compound containing either anothernhydroxy group or a double or aromatic bond in a specific location innthe molecule. Illustrative decolorizing compounds are benzopinacol,nbenzoin and acetoin. |
| priorityDate |
1996-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |