http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1227101-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_229fd6f7a62130a11fcb15a6e5ec8e77 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-12 |
| filingDate | 2000-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df4fb11c79b6f32f59d87b9e7472782c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6973496cf574124f1f9cbaf008759e70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_569fa0f71d55c062d457d423e440c9bd |
| publicationDate | 2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1227101-A1 |
| titleOfInvention | Process for the preparation of condensed phosphoric acid esters |
| abstract | An objective of the present invention is to providena method for preparing a high-purity, condensed phosphoricnester made of a bisphenol A derivative and having a verynlow content of monomer-type phosphoric ester that causesnreduction in the heat resistance and the contamination ofnthe molds during the molding when the condensed phosphoricnester is used as an additive for a resin. n According to the present invention, a bisphenol Anderivative, a phosphorus oxytrihalide and a hydroxy compoundnare reacted in the presence of a decomposition retardant,nwhereby the above problems can be solved. |
| priorityDate | 1999-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 251.