| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8fa407aa2b1ac0ef1358ea09c02c6c9 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 |
| filingDate |
1990-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb7cc0734f34a7528ed737dfaad3978a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5663f8a5504057c0b0b286b2ce75013f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db75629f2ef6d67f66ac2087677362ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8bc2ca74f4f06229285d0277e13147f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d7433323c6155971be6c2825c094867
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9b08442a8f4127c057dd588aafe8d21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de6ec778a5768fcefe0cfa3151d8186d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8227aa0940780e292603a68a9b6e868
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2feb691ca55d91e3877ceb8fc756f705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b103718cde0778cf3f1418e905e7c203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f945345c24d3595fbac12b0a2f69372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7bedf247bb8f7a18e1735f536519af9 |
| publicationDate |
1992-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-1713906-A1 |
| titleOfInvention |
Method of producing branched polybutadiene |
| abstract |
The invention relates to the preparation of a branched polybutadiene used for the preparation of impact polystyrene. The invention makes it possible to reduce the plasticity and fluidity of the branched adienne polybules due to the fact that polymerization of butadiene-1.3 in the medium of a hydrocarbon solvent in the presence of lithium alkyls followed by treatment of the polybutadienyl lithium produced by the vinylaromatic compound uses a mixture of divinylbenzene and styrene at a molar ratio of 1: 1 - 1:10 in an amount corresponding to a styrene content of 0.032-0.32 wt.h. on May 100, h introduced butadiene-1,3. Table 4 (L |
| priorityDate |
1990-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |