http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-102012033593-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1715048527de695093eb6d0fc25d6647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f861d7dfdde7b233339d4838364a8e8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56f1d84b317c651c732ac71e22997e37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b62ff339f763a8f6f74d4d6e795b7239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_241fad207b3b21c7ad48de34e6f742ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bab2969d1cfdfe67ce4a014b4abf40d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9efcfeff74ba95e9237365bca7464d83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbdedfd2c4aadc98453b6bd5d6b825fa |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-102012033593-B1 |
| titleOfInvention | preparation process of functionalized graphite oxide nanofoils, products and uses |
| abstract | preparation process of functionalized graphite oxide nanofoils, products and uses. the article describes a method of producing graphite oxide nanoforms functionalized with amino groups, as well as the products and uses of these materials, based on an economic, compact and low environmental impact process. the process uses tetraethylenepentamine (tepa), is carried out via a microwave reactor, has a reduced time when compared to other existing processes, and does not require the use of thionyl chloride, a highly toxic reagent. Among the several relevant applications of the products obtained by this process is the use of technology in the polymer industry, for the formation of high performance composites that can meet the extreme operational conditions of the industry. these composites can be formed by the functionalized nanofoils incorporated into polymeric matrices, such as epoxy, polyamides, polycarbonates, poly (methylmethacrylate), polyurethanes and polystyrene, among others. examples of products made with these composites are materials for use in repairs and / or coatings for oil pipelines, joints and connections and adhesives, in order to increase resistance to impact and time of use due to the wide variation in temperature and pressure operating conditions, especially in the exploration of oil and gas in deep waters. |
| priorityDate | 2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.