Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1535 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1535 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-15 |
filingDate |
1994-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be08bc348f7a59986840c1a6735db1fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5450cba6b8d455730206c15dee456855 |
publicationDate |
2001-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CZ-289139-B6 |
titleOfInvention |
Benzofuran-2-one, stabilized composition containing this benzofuran-2-one, using this benzofuran-2-one as a stabilizer, a method of stabilizing the synthetic polymer and a process for preparing said benzofuran-2-one |
abstract |
There is a specific group of benzofuran-2-one of formula Ia having the ability to stabilize synthetic polymers against their oxidation, heat or light induced degradation. Synthetic polymer compositions stabilized with the aforementioned benzofuran-2-ones, such benzofuran-2-one as a synthetic polymer stabilizer are described, the method of stabilizing the synthetic polymer with the aforementioned benzofuran-2-ones and the process of the aforementioned benzofuran-2-ones. 2-on. |
priorityDate |
1993-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |