http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103509141-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-655 |
| filingDate | 2012-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103509141-B |
| titleOfInvention | For composite carried catalyst that ultrahigh molecular weight polyethylene(UHMWPE) synthesizes and preparation method thereof |
| abstract | The present invention relates to a kind of composite carried catalyst for ultrahigh molecular weight polyethylene(UHMWPE) synthesis and preparation method thereof, belong to catalyst preparation technical field.Described catalyzer by complex carrier, titanium compound, at least one Organic Alcohol and have at least the alkylaluminium cpd of a halogen substiuted react make, wherein: (1) complex carrier is the composition of silica gel, magnesium halide, and ratio is 0.3 ~ 10molSi/1molMg; (2) titanium compound is one or more in titanium tetrachloride, titanous chloride or tetrabutyl titanate, and consumption is 2 ~ 10molTi/1molMg; (3) Organic Alcohol is Cn 2 ~ Cn 20 straight chain, side chain or cycloalkyl alcohol, consumption is 0.1 ~ 3molXOH/1molMg; (4) general formula of the alkylaluminium cpd of halogen substiuted is Rn n alXn 3-n , in formula, R is Cn 1 ~ Cn 10 alkyl, X is halogen, and n is integer, 1≤n < 3, and consumption is 0.05 ~ 6molAl/1molMg.Catalyzer of the present invention is had a more substantial increase by ultrasonication activity, can effectively improve resin particle form, and has high reactivity and the stable feature of reaction kinetics. |
| priorityDate | 2012-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.