Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65904 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-49 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 |
filingDate |
1995-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1998-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-H10505622-A |
titleOfInvention |
Catalytic control of wide / 2 mode MWD resin in a single reactor |
abstract |
(57) [Summary]nA makeup catalyst of at least one metal component of the bimetallic catalyst component is used in conjunction with the bimetallic catalyst to control the proportion of the weight fraction in the broad or bimodal molecular weight distribution olefin resin product. Bimetallic catalysts produce polyolefin resins with a broad or bimodal molecular weight distribution, the composition of which depends on the ratio of the concentrations of the two catalyst components producing the HMW / LMW component. Make-up catalyst containing a single metal component is added in the amount needed to make up for the shortage of HMW / LMW components. The type of makeup catalyst added depends on whether an increase in the HMW or LMW components produced by the bimetallic catalyst is required. |
priorityDate |
1994-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |