http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111741804-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-0681 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-0217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1692 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-02 |
| filingDate | 2019-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111741804-B |
| titleOfInvention | Process for fluorination of filters for pipette tips, pipette tips, related manufacturing methods and pipettes |
| abstract | The invention relates to a method for the fluorination of a filter (26) for a pipette tip (20), said filter (26) being made of a solid porous structure made of polyolefin. According to the invention, the method comprises the steps of: (a) placing the filter (20) in the housing; (b) creating a vacuum in the housing; and (c) bringing the filter (20) into contact with the A fluorinating agent is contacted, the fluorinating agent is composed of difluoro F 2 , difluoro F 2 is injected into the shell at a partial pressure between 100 Pa and 10000 Pa, and step (c) is carried out at a temperature between 0°C and 100°C . The invention also relates to a pipette tip (26), a method of manufacturing such a tip (26), and a withdrawal pipette equipped with such a tip (26), the pipette tip comprising A filter (20) modified by the fluorination process. |
| priorityDate | 2018-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.