Back to results
US 10,312,448 B2Granted
Process of manufacturing an electron transport material
AssigneePhillips 66 Company
InventorsJoseph Bullock, Brian Worfolk
Life of this patent
Estimating the term…
Abstract
A process of dissolving in a solvent to produce a first mixture. To the first mixture a reagent is added to produce a second mixture. A H—N—R′—R″ is then added to the second mixture to produce a third mixture. The third mixture is then refluxed to produce
Claims11
A process comprising:
- a) dissolving
- in a solvent to produce a first mixture;
- b) adding a reagent to the first mixture to produce a second mixture;
- c) adding a H2N—R′-R″ to the second mixture to produce a third mixture;
- and
- d) refluxing the third mixture to produce
- wherein throughout the process R is selected from the group consisting of:
- H, CH3, carbonate, SH, F, Cl, Br, I, CN, OH, NH2, substituted alkyl chains and unsubstituted alkyl chains;
- R′ is —(CH2)n—, wherein n is any integer of one or greater;
- R″ is selected from the group consisting of:
- NH2 and OH;
- and the reagent is capable of cleaving the R group.
9 more elements
A process comprising:
- a) dissolving [6,6]-phenyl-C60-butyric acid methyl ester in 1,2-dichlorobenzene, under an oxygen free environment, to produce a first mixture;
- b) adding dibutyltin(IV) oxide to the first mixture to produce a second mixture;
- c) adding ethylenediamine to the second mixture to produce a third mixture;
- and
- d) refluxing the third mixture to produce [6,6]-phenyl-C60-butyric-N-(2-aminoethyl)acetamide.
2 more elements
A process comprising:
- a) dissolving [6,6]-phenyl-C60-butyric acid methyl ester in 1,2-dichlorobenzene, under an oxygen free environment, to produce a first mixture;
- b) adding dibutyltin(IV) oxide to the first mixture to produce a second mixture;
- c) adding 1-ethanol-2-amine to the second mixture to produce a third mixture;
- and
- d) refluxing the third mixture to produce [6,6]-phenyl-C60-butyric-N-(2-hydroxyethyl)acetamide.
2 more elements
Dependencies are inferred from the claim text.