http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0703278-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-22 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-22 |
| filingDate | 1995-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd9a690c1e8adce135d0adb402b8dbd9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a060606674dba28b6d8635bee68647fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87dbb1b6ff0275ac33d9d1c43b63fdaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fcbe0fa038e92b15ac3a6badbb64c89 |
| publicationDate | 1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0703278-A3 |
| titleOfInvention | Blends of special dihydroxydiphenylcycloalkane-polycarbonates and polyisobutylene |
| abstract | A) 75 bis 99,5 Gew.-% hochmolekularem, thermoplastischem, aromatischemnPolycarbonat mit Molekulargewicht M w (Gewichtsmittel) von mindestens 10.000,nvorzugsweise von 20.000 bis 300.000, das bifunktionelle Carbonatstruktureinheitennder Formel (I) enthält,n nworinn R 1 und R 2 unabhängig voneinander Wasserstoff, Halogen, bevorzugt Chlor odernBrom, C 1 -C 8 -Alkyl, C 5 -C 6 -Cycloalkyl, C 6 -C 10 -Aryl, bevorzugt Phenyl, undnC 7 -C 12 -Aralkyl, bevorzugt Phenyl-C 1 -C 4 -Alkyl, insbesondere Benzyl, m eine ganze Zahl von 4 bis 7, bevorzugt 4 oder 5, R 3 und R 4 für jedes X individuell wählbar, unabhängig voneinander Wasserstoffnoder C 1 -C 6 -Alkyl und X Kohlenstoff bedeuten, nmit der Maßgabe, daß an mindestens einem Atom X R 3 und R 4 gleichzeitignAlkyl bedeuten. B) 0,5 bis 25 Gew.-% Polyisobutylen nund ihre Herstellung.Mixtures of A) 75 to 99.5% by weight of high molecular weight, thermoplastic, aromatic polycarbonate with molecular weight M w (weight average) of at least 10,000, preferably from 20,000 to 300,000, which contains bifunctional carbonate structural units of the formula (I), wherein R 1 and R 2 independently of one another hydrogen, halogen, preferably chlorine or bromine, C 1 -C 8 alkyl, C 5 -C 6 cycloalkyl, C 6 -C 10 aryl, preferably phenyl, and C 7 -C 12 aralkyl, preferably phenyl C 1 -C 4 alkyl, especially benzyl, m an integer from 4 to 7, preferably 4 or 5, R 3 and R 4 individually selectable for each X, independently of one another hydrogen or C 1 -C 6 -alkyl and X Carbon mean with the proviso that on at least one atom XR 3 and R 4 mean alkyl at the same time. B) 0.5 to 25 wt .-% polyisobutylene and their manufacture. |
| priorityDate | 1994-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.