| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b12528ad996187174b7637b17df64e34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_867e3f7d38eee4456db38a96411eba01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_798541c786d97c89b12f71ef4b4492a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_969125859883eb3632bb134f3d5686e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02f1364c1edb7ae3bd7286fc6bf318d5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-032 |
| 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/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate |
2011-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bbe4f053d36935243d0ed6ae767e71c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_245766b82a41bcbe34035efeed9b7a70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b2ab9fcc153bc94fccb4bf6823f774b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5965ca09b0cec7a1a0cbb2b975985505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c2763ff10217e0604f1502a5d7104b4 |
| publicationDate |
2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9187611-B2 |
| 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 3×10 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. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10322534-B2 |
| priorityDate |
2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |