http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3893871-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-4295 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate | 1974-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1975-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8217e543541f90b9574d9629bdc41c9d |
| publicationDate | 1975-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3893871-A |
| titleOfInvention | Phenolic resin and battery separator impregnated therewith |
| abstract | Battery separators comprising a cellulose substrate thoroughly impregnated with an admixture of resole resin and a phenolic anti-migratory agent. The resole resin is a one-stage resin with a formaldehyde to phenol mol ratio between 1.6:1 and 2.8:1 and a molecular weight in the range of 130 to 300. After the cellulose substrate is impregnated with the admixture, it is heated to advance the resole to the infusible state. The substrate exhibits improved oxidation resistance in an acidic oxidation environment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020035969-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4075403-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4286030-A |
| priorityDate | 1974-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.