EP4504843A4 - Composition de silicone thermoconductrice - Google Patents

Composition de silicone thermoconductrice

Info

Publication number
EP4504843A4
EP4504843A4 EP22936183.7A EP22936183A EP4504843A4 EP 4504843 A4 EP4504843 A4 EP 4504843A4 EP 22936183 A EP22936183 A EP 22936183A EP 4504843 A4 EP4504843 A4 EP 4504843A4
Authority
EP
European Patent Office
Prior art keywords
thermally conductive
silicone composition
conductive silicone
composition
thermally
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.)
Pending
Application number
EP22936183.7A
Other languages
German (de)
English (en)
Other versions
EP4504843A1 (fr
Inventor
Dan Li
Ling Shen
Hengda Yu
Xingyu Zhu
Wenting Gao
Yongming Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP4504843A1 publication Critical patent/EP4504843A1/fr
Publication of EP4504843A4 publication Critical patent/EP4504843A4/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • C08K2003/282—Binary compounds of nitrogen with aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP22936183.7A 2022-04-08 2022-04-08 Composition de silicone thermoconductrice Pending EP4504843A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/085861 WO2023193245A1 (fr) 2022-04-08 2022-04-08 Composition de silicone thermoconductrice

Publications (2)

Publication Number Publication Date
EP4504843A1 EP4504843A1 (fr) 2025-02-12
EP4504843A4 true EP4504843A4 (fr) 2026-02-11

Family

ID=88243930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22936183.7A Pending EP4504843A4 (fr) 2022-04-08 2022-04-08 Composition de silicone thermoconductrice

Country Status (4)

Country Link
EP (1) EP4504843A4 (fr)
CN (1) CN119013361A (fr)
TW (1) TW202405058A (fr)
WO (1) WO2023193245A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025156249A1 (fr) * 2024-01-26 2025-07-31 Henkel Ag & Co. Kgaa Composition de silicone thermoconductrice
WO2026007059A1 (fr) * 2024-07-04 2026-01-08 Henkel Ag & Co. Kgaa Composition de silicone thermoconductrice

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104119841A (zh) * 2014-06-30 2014-10-29 中南钻石有限公司 一种金刚石导热膏及其制备方法
CN103045158B (zh) * 2013-01-23 2014-12-24 北京海斯迪克新材料有限公司 一种无卤高阻燃性加成型导热硅橡胶胶粘剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588768A (en) * 1984-10-29 1986-05-13 Sws Silicones Corporation Thermally conductive heat curable organopolysiloxane compositions
CN101139513A (zh) * 2007-10-19 2008-03-12 深圳市金科特种材料股份有限公司 有机硅耐高温导热粘合剂
CN105199396A (zh) * 2015-10-17 2015-12-30 平湖阿莱德实业有限公司 一种硅胶基碳材料取向型导热界面材料及其生产方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103045158B (zh) * 2013-01-23 2014-12-24 北京海斯迪克新材料有限公司 一种无卤高阻燃性加成型导热硅橡胶胶粘剂
CN104119841A (zh) * 2014-06-30 2014-10-29 中南钻石有限公司 一种金刚石导热膏及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023193245A1 *

Also Published As

Publication number Publication date
TW202405058A (zh) 2024-02-01
CN119013361A (zh) 2024-11-22
WO2023193245A1 (fr) 2023-10-12
EP4504843A1 (fr) 2025-02-12

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20260113

RIC1 Information provided on ipc code assigned before grant

Ipc: C09D 183/04 20060101AFI20260107BHEP

Ipc: C09D 183/05 20060101ALI20260107BHEP

Ipc: C09D 183/07 20060101ALI20260107BHEP

Ipc: C08K 3/04 20060101ALI20260107BHEP

Ipc: C08K 3/08 20060101ALI20260107BHEP