| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 |
| filingDate |
1993-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee05834ce11a6ad39f8b112c55a00d7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7a89f3e6357bec7e373ec1673082508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b14761e084c292343ab76c6c20c319b4 |
| publicationDate |
1994-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5369175-A |
| titleOfInvention |
Method for preparing asymmetric radial copolymers having four first arms and two second arms |
| abstract |
A method for preparing asymmetric radial polymers wherein the different polymeric arms are contacted sequentially with a coupling agent. The method narrows the relative arm distribution of the several asymmetric radial polymers produced and significantly increases the amount of total product having the desired ratio of polymeric arms. Any coupling agent known in the prior art to be useful in the production of asymmetric radial polymers may be used in the method of this invention but coupling agents having from three to about twelve functional groups are most effective. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6992136-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1408061-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6417270-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5804663-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5616542-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5447995-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5508333-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1068347-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0711789-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5643998-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007114203-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5576395-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5550196-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5554690-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2003146-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5691420-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703162-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2003146-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0711795-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6359075-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004147682-A1 |
| priorityDate |
1993-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |