http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201319023-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b817281c05ac900a51077be51df4ef14 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0481 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38 |
| filingDate | 2012-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_332dc01ef51c74100c03ef29e91aa109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_396e813e9f12790fab3713da5b1b7ddd |
| publicationDate | 2013-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201319023-A |
| titleOfInvention | Thermally oriented liquid crystal polymer with improved low shear viscosity |
| abstract | The present invention provides a thermally conductive liquid crystalline polymer that melt polymerizes in the presence of a viscosity modifier which can help increase the "low shear" viscosity of the resulting composition. The increased "low shear" viscosity minimizes the flow of the polymer composition during processing and also allows it to have greater melt strength, which facilitates its handling in a variety of applications without loss of its physical properties. The ability to complete. Despite having a relatively high "low shear" viscosity, the inventors have discovered that the viscosity modifier does not substantially increase the "high shear" melt viscosity of the polymer composition. In this regard, the ratio of the "low shear" viscosity to the melt viscosity is generally extremely high, such as from about 50 to about 1000, in some embodiments from about 100 to about 800, and in some embodiments from about 150 to about 500. Within the range, the low shear viscosity is measured at an angular frequency of 0.15 radians/second, a temperature of 350 ° C, and a constant strain amplitude of 1%, and is measured at a temperature of 350 ° C and a shear rate of 1000 sec -1 . The melt viscosity. |
| priorityDate | 2011-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 177.