| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03f1df91fd821534ee794e3679e57fea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 |
| filingDate |
1987-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3a6a0ad3b887625dcfff3929ab0c4d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c2277e1bbf9732437d30044a51b99d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c50cb6f6bab6435f6a7f88ec4c22e7be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd9c373f3b6ebf89a9fa0c11860e2778 |
| publicationDate |
1988-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0261808-A2 |
| titleOfInvention |
Method for production of ethylene - propylene copolymer rubber |
| abstract |
A method is provided for production an ethylene-propylene copolymer rubber in the presence of a polymerization catalyst composed of a component (X) obtained by contacting a metal oxide with a magnesium compound (R¹MgR²) and subsequently contacting the resulting product with a titanium compound or optionally first with an alcohol or a silicon compound (SiR³ n R⁴4- n ) prior to contacting with the titanium compound and a component (Y) which is an organoaluminum compound. In the magnesium and silicon compounds, R¹ and R³ represent a hydrocarbyl or hydrocarbyloxy group and R² and R⁴ represent a hydrocarbyl or hydrocarbyloxy group or a halogen atom and n represents an integer having a value of 1 to 3. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-691003-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5561091-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5514634-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5994256-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1071338-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731392-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1040118-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5470812-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9513873-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1066740-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9712675-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-688821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0612327-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5063188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0766599-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0766599-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0595574-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9975974-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0594915-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6288005-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6291384-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0437264-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0612327-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5939348-A |
| priorityDate |
1986-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |