| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44 |
| filingDate |
1999-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad8bf6124ccad714a9be02e6bcb477d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56b70434396b206dffb4a864b7591c89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1410c4b2c466875bf0f57f28d6d7cbdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6eebe7bccca073f49a3550e67199fb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1f3b2a873c3d95d03e36351e47dd4bb |
| publicationDate |
2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1117713-A1 |
| titleOfInvention |
Method for polymerizing conjugated diolefins (dienes) with rare earth catalysts in the presence of vinylaromatic solvents |
| abstract |
Conjugated diolefins, optionally combined with other unsaturated compounds that may be copolymerized with diolefins are polymerized by conducting polymerization of the diolefins in the presence of catalysts based on compounds of rare earth, cyclopentadiene and organoaluminum compounds in the presence of aromatic vinyl compounds as solvents at temperatures ranging from -30 DEG C to +100 DEG C. The invention provides a simple method for producing copolymer solutions such as styrol-butadiene-copolymers having different styrol content and different contents of 1,2- and cis-units in aromatic vinyl compounds in relation to the diolefin, which can be further processed to obtain ABS or HIPS. |
| priorityDate |
1998-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |