http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010324244-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2bc2da4bfebe79540ef2f4dac5deb0b4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 |
| filingDate | 2009-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da65100f70087c7464c629179701f2b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5056f5fff1bd840f3f775d7be7d720de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a315e8000628feb29f76724f4993b245 |
| publicationDate | 2010-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2010324244-A1 |
| titleOfInvention | 1-butene copolymers |
| abstract | A copolymer of 1-butene and at least a C 8 -C 12 alpha-olefin derived units, preferably at least 1-octene derived units, containing from 0% to 2% by mole of propylene or pentene, having a content of C 8 -C 12 alpha-olefin derived units higher than 0.2% and lower than 7.2% by mole; endowed with the following features: a) the melting point measured by DSC (TmII) and the C 8 -C 12 alpha-olefin molar content fulfil the following relationship: 0<TmIK−6.5×C+104 wherein C is the molar content of C 8 -C 12 alpha-olefin derived units and TmII is the highest melting peak in the second melting transition; b) intrinsic viscosity (IV) measured in tetrahydronaphthalene at 135° C. comprised between 0.8 and 5 dL/g; and c) isotactic pentads mmmm higher than or equal to 90%; pentads (mmrr+mrrm) lower than 4 and pentads rmmr not detectable at 13 C NMR. |
| priorityDate | 2008-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.