http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1956353-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da54f7ebbd2d9d8a82f92aca4d1b4e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G79-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-00 |
| filingDate | 1969-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b83cf16debfc13c2bc1cf6dcf02153cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99940251bf50a7244d5b47e9ec1a78e3 |
| publicationDate | 1971-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-1956353-A1 |
| titleOfInvention | New aluminum-diene polymers |
| abstract | Aluminium-diene polymers, for preparation of catalysts for (co)polymerisation Compds. have the formula: where R1 is a 1 - 20C aliph. group, which is not branched on the alpha- or Beta-carbon atoms related to the Al, and R2 is a divalent group derived by removal of double bonds from a diene of formula CH2= - =CH2, or a dimer of this, in which R3 and R4 are H, alkyl, esp. CH3, an alkylene group with internal double bond or phenyl, x = 1 - 10, esp. 1 - 3, and Y1 and Y2 are H, an alkyl group branched in the beta-position to the Al, esp. an isobutyl group, or are groups derived from the diene or dimer; the terminal groups Y1R1Al and Y2 may be missing, when the remaining group is closed to a heterocyclic ring. The polymers have a uniform molecular structure and a low viscosity. They can be used as intermediates for organometallic synthesis. They can also be reacted with (oxy)halides, ester-halides or esters of elements of the sub-groups IV-VIII, including Th and U, to prepare catalysts for the (co)polymerisation of mono- and di-alkenes. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19813802-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3126206-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19812881-A1 |
| priorityDate | 1969-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.