| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f758dbe45d1c0efd81aed6ae49981b71 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 |
| filingDate |
2011-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb6fb5a188671dc3afa882222134b101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_873e6786766f479ca5bebfac916a9662
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c89f0204eab154d9116e8ff48442633a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb60f5cb59db926698449fef79cbc238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20a84f82bcd25ff81659b3b364890071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_714c59cda71ae8ff81cb2b1699c684fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_301956d98b878434a716e0dd501c89a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97b9b23bccf96aced0df6c9d87c30a2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67db245dd27789cdbac0e300d8185b1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7613b13f407e9f0082e1830e41a9cc89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dc4455869d86d5f59c7e7f0e96233dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37c0561688deab206fcdd5acd4b977d6 |
| publicationDate |
2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112013014478-B1 |
| titleOfInvention |
CATALYST OF RARE LANDS WITH A HOMOGENEAL PHASE BASED ON NEODYME AND PROCESS TO PREPARE A POLYMER OF CONJUGATED DIENO |
| abstract |
RARE TERRACE CATALYST OF HOMOGENEAL PHASE BASED ON NEODYME AND USE OF THE SAME A rare earthly catalyst of homogeneous phase based on neodymium, and the rare earth catalyst of homogeneous phase based on neodymium is prepared by a process comprising the steps of: in an inert solvent, prepare a mixing solution containing a component a neodymium carboxylate compound, a compound containing component b and a conjugated diene component d; 2) add an organo-aluminum compound b to the mixture obtained from step 1) to obtain said rare earth homogeneous catalyst based on neodymium, in which said organo-aluminum compound is selected from an alkyl aluminum of a general formula AIR3 and an alkyl aluminum hydride of a general formula AIHR2 where R is a straight or branched C1-C6 alkyl group; the molar ratio of each catalyst component in the catalyst is 1: 5-30: 2-10: 35-65 from a: b: c: d. Described in the same way is another rare earth catalyst of homogeneous phase based on neodymium prepared by a process comprising the steps of: 1) in an inert solvent, prepare a mixing solution containing a compound (...). |
| priorityDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |