http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9906465-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d32121fc136707d74d9f86a57ee8ef8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6598d7b103c4b37bf1e6a3b25fc31b11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14e8ce04e9130ef7ea9be29abbe9a1ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_caa49655259c36a5ddeac0c6fa803017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_434f43f35a096e9352ddf6601d2c8426 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2534 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2534 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 |
| filingDate | 1998-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd6c446948ca2aa509a2086797bb3821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0276e457585db1cca2a64e7ff29f009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e6af059771d7bacaec110fe424a9e4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_447a55ebd552d1281464d474e54573a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e253a462cafa0582de7b2a8b127a6e6 |
| publicationDate | 1999-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9906465-A1 |
| titleOfInvention | Copolycarbonates with an indan bisphenol base |
| abstract | The invention relates to novel copolycarbonates containing the following recurrent bifunctional carbonate structural units: A) at least one of the carbonate structural units of formula (I) wherein the radicals R<1> each represent a C1-C12 alkyl radical, preferably a C1-C3 alkyl radical, especially a methyl radical or a halogen, preferably chlorine or bromine, independently of each other, and n represents a whole number from 0 to 3, preferably 0; and B) at least one of the other bifunctional carbonate structural units different to A, of formula (II) wherein the radical -O-R-O- represents any diphenolate radicals wherein -R- is an aromatic radical with 6 to 40 C-atoms which can contain one or several aromatic or condensed aromatic nuclei, said nuclei optionally containing heteroatoms, and which can optionally be substituted with C1-C12 alkyl radicals or halogen and can contain aliphatic radicals, cycloaliphatic radicals, aromatic nuclei or heteroatoms as binding links, with the exception of at least one of the bifunctional carbonate structural units of formula (III), wherein M represents a divalent hydrocarbon radical with 1 to 8 C-atoms, O, CO, S, SO or SO2 and R2 to R5 are the same or different and each represent hydrogen or a hydrocarbon radical with 1 to 5 C-atoms in quantities of 5 to 95 % in relation to the total number of moles of the structural units of formulae (I) and (III). Copolycarbonates of 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol and bisphenol-M in particular are especially preferred. |
| priorityDate | 1997-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.