FR3104583B1 - Polymère électrocalorique, encre et film en comprenant et utilisations associées - Google Patents
Polymère électrocalorique, encre et film en comprenant et utilisations associées Download PDFInfo
- Publication number
- FR3104583B1 FR3104583B1 FR1914421A FR1914421A FR3104583B1 FR 3104583 B1 FR3104583 B1 FR 3104583B1 FR 1914421 A FR1914421 A FR 1914421A FR 1914421 A FR1914421 A FR 1914421A FR 3104583 B1 FR3104583 B1 FR 3104583B1
- Authority
- FR
- France
- Prior art keywords
- polymer
- film
- ink
- same
- electrocaloric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000642 polymer Polymers 0.000 title abstract 3
- 230000000694 effects Effects 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/16—Homopolymers or copolymers of vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/22—Vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/26—Removing halogen atoms or halogen-containing groups from the molecule
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
- H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
- H10N15/15—Thermoelectric active materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
La présente invention concerne un polymère comprenant des unités issues du VDF et présentant un effet électrocalorique sous l’effet d’un champ électrique variable. Le polymère comprenant de 0,1 à 10,0% mol de doubles liaisons, ces dernières étant essentiellement non conjuguées. L’invention concerne également une composition et un film correspondants ainsi que plusieurs utilisations. Figure pour l’abrégé : figure 2
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1914421A FR3104583B1 (fr) | 2019-12-13 | 2019-12-13 | Polymère électrocalorique, encre et film en comprenant et utilisations associées |
PCT/FR2020/052388 WO2021116618A1 (fr) | 2019-12-13 | 2020-12-11 | Polymère électrocalorique, encre et film en comprenant et utilisations associées |
EP20845177.3A EP4073129A1 (fr) | 2019-12-13 | 2020-12-11 | Polymère électrocalorique, encre et film en comprenant et utilisations associées |
US17/784,438 US20230022870A1 (en) | 2019-12-13 | 2020-12-11 | Electrocaloric polymer, ink and film comprising same, and uses thereof |
KR1020227023824A KR20220118463A (ko) | 2019-12-13 | 2020-12-11 | 전기 열량 폴리머, 이를 포함하는 필름 및 잉크, 및 이의 용도 |
CN202080096466.XA CN115135679A (zh) | 2019-12-13 | 2020-12-11 | 电热聚合物、包含其的墨和膜及其用途 |
JP2022535857A JP2023506792A (ja) | 2019-12-13 | 2020-12-11 | 電気熱量ポリマー、それを含むインク及びフィルム、並びにそれらの使用 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1914421A FR3104583B1 (fr) | 2019-12-13 | 2019-12-13 | Polymère électrocalorique, encre et film en comprenant et utilisations associées |
FR1914421 | 2019-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3104583A1 FR3104583A1 (fr) | 2021-06-18 |
FR3104583B1 true FR3104583B1 (fr) | 2022-03-11 |
Family
ID=71111468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1914421A Active FR3104583B1 (fr) | 2019-12-13 | 2019-12-13 | Polymère électrocalorique, encre et film en comprenant et utilisations associées |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3104583B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114621382B (zh) * | 2022-02-14 | 2022-11-29 | 上海交通大学 | 电卡制冷用高熵绝缘聚合物及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904739A (en) | 1984-11-29 | 1990-02-27 | Pennwalt Corporation | Poly(fluoroacetylene) containing polymers |
FR3068972B1 (fr) * | 2017-07-17 | 2019-08-02 | Arkema France | Polymeres fluores electroactifs reticulables |
FR3069544B1 (fr) * | 2017-07-28 | 2020-05-15 | Arkema France | Procede de preparation d'un film de polymere fluore reticule |
US20210032384A1 (en) | 2017-10-11 | 2021-02-04 | Iowa State University Research Foundation, Inc. | Polymers for caloric applications |
-
2019
- 2019-12-13 FR FR1914421A patent/FR3104583B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3104583A1 (fr) | 2021-06-18 |
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Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210618 |
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