http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2545110-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-046 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-122 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 |
| filingDate | 2011-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c50fdf2dd47b1cc0aef466ca385db61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61a96e3f7ec7117b2ab1d1ce0e3083da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c095adf284639b23949534ad8e861b5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b3860bb88d4dd6ac66c1e947435616a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a268771ea9edc9aeeacb697d7a4ea4b |
| publicationDate | 2013-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2545110-A1 |
| titleOfInvention | Nanoporous polymeric foam having high cell density without nanofiller |
| abstract | A polymeric foam has a thermoplastic polymer matrix defining multiple cells, the foam characterized by: (a) the polymer matrix having greater than 50 weight-percent copolymer containing at least two different monomers at least one of which is a methacrylate monomer, each monomer having a solubility parameter lower than 20 (megaPascals) 0.5 and a chemical composition where twice the mass fraction of oxygen plus the mass fraction of nitrogen, fluorine and silicon is greater than 0.2; wherein the monomers comprise at least 90 weight-percent of all monomers in the copolymer; (b) at least one of the following: (i) a nucleation site density of at least 3 x 10 14 effective nucleation sites per cubic centimeter of foamable polymer composition; (ii) an average cell size of 300 nanometer or less; (c) a porosity percentage greater than 30%; (d) an absence of nano-sized nucleating additive; and (e) a thickness of at least one millimeter. |
| priorityDate | 2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.