# US 10,910,159 B2 · Edder compound and capacitor thereof

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- Number: US 10,910,159 B2
- Document ID: US10910159B2
- Status: Granted
- Kind: B2
- Application number: 16/509,956
- Filed: 2019-07-12
- Published: 2020-01-02
- Granted: 2021-02-02
- Earliest claimed: 2017-12-15
- Assignees: Capacitor Sciences Incorporated
- Applicants: Capacitor Sciences Incorporated
- Inventors: Carine Edder; Pavel Ivan Lazarev
- Web page: https://patentgrep.com/patent/US10910159B2

## CPC

- H01G 4/18: of synthetic material, e.g. derivatives of cellulose (H01G4/16 takes precedence)
- C08F 20/18: with acrylic or methacrylic acids
- C08G 69/08: derived from amino-carboxylic acids
- C08G 69/32: from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
- H01G 4/005: Electrodes
- H01G 4/32: Wound capacitors
- C08F 2500/02: Low molecular weight, e.g. <100,000 Da.
- C08L 2203/20: use in electrical or conductive gadgets
- H01G: CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE (selection of specified materials as dielectric H01B3/00; capacitors having potential barriers H10D1/62, H10K10/10)
- C08F: MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08G: MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers C08F, C08G; artificial filaments or fibres D01F; textile treating compositions D06)

## Abstract

A metadielectric composite oligomeric organic material according to the formula: wherein C is a linear chain oligomeric polarizable core with a system of conjugated multiple and single bonds wherein the linear chain oligomeric polarizable core possesses at least two different monomers with differing electron affinity, and the different monomers are positioned within the linear chain oligomeric polarizable core such that an electron affinity gradient is present, and the differing monomers have a low HOMO-LUMO bandgap between them, and there is at least one electron-donor group, D, attached to the linear chain oligomeric polarizable core, there is at least one electron-acceptor group, A, is attached to the linear chain oligomeric polarizable core, p′ and q′ represent the number of electron-donor and electron-acceptor groups present, respectively, and are any integer greater than zero, and at least one resistive insulating group is covalently attached to the molecular structure at any location.

## Claims

### Claim 1

A metadielectric composite oligomeric organic material having a formula selected from formulae 37-57:
wherein:
Core is a conjugated oligomer comprising a metadielectric structure selected from structures 1 to 35:
wherein R and R′ present in the structures 1 to 35 can independently at all instances be any insulating resistive group;
D is independently selected from —O—, —C(O)O—, -Ak-O— or —C(O)OAk-, —NR—, —NH—R, —C(O)NH—, —C(O)NR, -Ak-NH—, Ak-NR—; wherein R is independently selected from hydrocarbon chains, halohydrocarbon chains, non-aromatic hydrocarbocycles, and non-aromatic heterocycles, which may be interrupted by hetero atoms; and wherein Ak is any substituted or unsubstituted alkyl which may be interrupted by hetero atoms;
Y is independently selected from O or NH or NAk, wherein Ak is any substituted or unsubstituted alkyl which may be interrupted by hetero atoms;
n is 0-300, and m is 1-300; and
wherein at least one of Ak, R and Core includes an electron acceptor group selected from —NO2, —CHO, —CR′O, —SO3H, —SO3R′, SO2NH2, —SO2NHR′, —SO2NR″R′″, —COOH, —COOR′, —CONH2, —CONHR′, —CONR″R′″, —CF3, —CCl3, —CN, wherein R′ and R″ and R′″ are radicals independently selected from hydrogen, alkyl, allyl, benzyl groups, optionally substituted phenyl and aryl groups.

### Claim 2 (depends on 1)

A metadielectric film material comprising at least the material of claim 1 in the form of a film.

### Claim 3 (depends on 2)

A metacapacitor comprising:
a first electrode,
a second electrode,
and a metadielectric film of the type set forth in claim 2 sandwiched between said first and second electrodes.

### Claim 4

A polymeric compound having a formula selected from formulae 37-57:
wherein:
Core is a conjugated oligomer comprising a metadielectric structure selected from structures 1 to 35:
wherein R and R′ present in the structures 1 to 35 can independently at all instances be any insulating resistive group;
D is independently selected from —O—, —C(O)O—, -Ak-O— or —C(O)OAk-, —NR—, —NH—R, —C(O)NH—, —C(O)NR, -Ak-NH—, Ak-NR—; wherein R is independently selected from hydrocarbon chains, halohydrocarbon chains, non-aromatic hydrocarbocycles, and non-aromatic heterocycles, which may be interrupted by hetero atoms; and wherein Ak is any substituted or unsubstituted alkyl which may be interrupted by hetero atoms;
Y is independently selected from O or NH or NAk, wherein Ak is any substituted or unsubstituted alkyl which may be interrupted by hetero atoms;
n is 0-300, and m is 1-300; and
wherein at least one of Ak, R and Core includes an electron acceptor group selected from —NO2, —CHO, —CR′O, —SO3H, —SO3R′, SO2NH2, —SO2NHR′, —SO2NR″R′″, —COOH, —COOR′, —CONH2, —CONHR′, —CONR″R′″, —CF3, —CCl3, —CN, wherein R′ and R″ and R′″ are radicals independently selected from hydrogen, alkyl, allyl, benzyl groups, optionally substituted phenyl and aryl groups.

### Claim 5 (depends on 4)

A metadielectric film material comprising at least the material of claim 4 in the form of a film.

### Claim 6 (depends on 5)

A metacapacitor comprising:
a first electrode,
a second electrode, and
a metadielectric film of the type set forth in claim 5 sandwiched between said first and second electrodes.

### Claim 7 (depends on 1)

The metadielectric composite oligomeric organic material of claim 1, wherein the insulating resistive group is an alkyl, cycloalkyl, or aryl group.

### Claim 8 (depends on 4)

The polymeric compound of claim 4, wherein the insulating resistive group is an alkyl, cycloalkyl, or aryl group.