| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a79b736ca734ba0096b7f1cbfe3c912 |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249979
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| classificationCPCInventive |
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| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-434
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489 |
| filingDate |
2004-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec9bca946d9b403c5bf33ead2d2ed36e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23541eced881e5984562575a69469435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb99cc5187fd3dc039467d684f32cfaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df5ead00c5af7a828b34e66e75706db8 |
| publicationDate |
2008-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7445735-B2 |
| titleOfInvention |
Method of making microporous material |
| abstract |
A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler; providing a processing plasticizer; adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11766642-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10144825-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10919229-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9957369-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9957366-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10249863-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008315447-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3868434-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010127056-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9461291-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7682536-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10737075-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8535826-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10186701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9133315-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10640898-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11563256-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3694633-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011003190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3868435-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3871731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11559671-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9725566-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11434340-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021236425-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019074866-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10195157-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016193157-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404378-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011319585-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10792477-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10889696-B2 |
| priorityDate |
2004-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |