http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2142982-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 1995-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_810169b38b39174bad711f3228c13700 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d2786596b7d7cbca5f085d7a34c9555 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b140abbfaa0e4c7cc485886fa9d0829b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83ddfdb0636198070ce3b885f2b9caf8 |
| publicationDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2142982-T3 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF AROMATIC POLYCARBONATE. |
| abstract | A PROCESS IS DESCRIBED TO PRODUCE AN AROMATIC POLYCARBONATE, WHICH INCLUDES THE POLYCONDENSATION BY FUSING OF AN AROMATIC DIOL COMPOUND WITH A DIARYL CARBONATE COMPOUND REPRESENTED BY FORMULA (I), WHERE R {SUP, 1} } THEY REPRESENT EACH INDEPENDENTLY A GROUP ALKILO THAT HAS 1 TO 10 ATOMS OF CARBON OR A GROUP ALCOXI, AND MYN ARE EACH ONE OR 0 OR A WHOLE OF 1 OR 2, IN THE PRESENCE OF AN INTERCONVERSION CATALYST IN ESTER IN ESTER WHICH INCLUDES A COMPOUND OF QUATERNARY PHOSPHONY SALT REPRESENTED BY FORMULA (II): WHERE R {SUP, 3}, R {SUP, 4}, R {SUP, 5} AND R {SUP, 6} EACH ONE REPRESENTS INDEPENDENTLY AN ALKILO GROUP THAT HAS 1 TO 12 CARBON ATOMS, AN ARILO GROUP, AN ARALKILO GROUP, OR A CYCLOALKYL GROUP, AND X {SUB, L-} IS A SELECTED ANION FROM THE GROUP CONSISTING OF A CARBON ION OF PHOSPHATE, AND A ION OF TETRAHIDROXIBORO, WITH THE LETTER L INDICATING THE VALENCE OF X. |
| priorityDate | 1994-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.