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MX2024000948A - Composición de silicona líquida activada con rayos ultravioleta para aplicación óptica. - Google Patents

Composición de silicona líquida activada con rayos ultravioleta para aplicación óptica.

Info

Publication number
MX2024000948A
MX2024000948A MX2024000948A MX2024000948A MX2024000948A MX 2024000948 A MX2024000948 A MX 2024000948A MX 2024000948 A MX2024000948 A MX 2024000948A MX 2024000948 A MX2024000948 A MX 2024000948A MX 2024000948 A MX2024000948 A MX 2024000948A
Authority
MX
Mexico
Prior art keywords
bonds
silicone composition
liquid silicone
optical application
activated liquid
Prior art date
Application number
MX2024000948A
Other languages
English (en)
Inventor
Tatsuya Otake
Original Assignee
Momentive Performance Mat Inc
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 Momentive Performance Mat Inc filed Critical Momentive Performance Mat Inc
Publication of MX2024000948A publication Critical patent/MX2024000948A/es

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
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on 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; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on 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; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • C09J183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133311—Environmental protection, e.g. against dust or humidity
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
    • 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
    • C08G2170/00—Compositions for adhesives
    • 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
    • C08G2190/00—Compositions for sealing or packing joints
    • 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
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2483/00—Presence of polysiloxane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Ecology (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Led Device Packages (AREA)

Abstract

Una composición de silicona curable con UV incluye (A) un organopolisiloxano que contiene por lo menos dos grupos alquenilo unidos a un átomo de silicio; (B) un organohidrogenpolisiloxano lineal que tiene por lo menos un enlace Si-H en una cadena lateral y que tiene tres enlaces Si-H más en total; (C) un compuesto siloxano que tiene por lo menos dos enlaces Si-H y que tiene un grupo hidrolizable unido a un esqueleto de siloxano a través de una estructura que contiene un heteroátomo (D) un catalizador de platino, la composición de silicona curable con UV es talque el total de enlaces Si-H contenidos en los componentes (B) y (C) es de 0.1 a 2.0 equivalentes con relación a 1 equivalente de los grupos alquenilo en el componente (A), y la relación del número de enlaces Si-H derivados del componente (C) al número de enlaces Si-H en toda la composición es de 0.2 o más; la composición de silicona proporciona un adhesivo que tiene excelentes características adhesivas, por ejemplo, vida útil, curabilidad, adhesión y confiabilidad.
MX2024000948A 2021-07-19 2022-07-19 Composición de silicona líquida activada con rayos ultravioleta para aplicación óptica. MX2024000948A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021118634 2021-07-19
PCT/JP2022/027972 WO2023002966A1 (ja) 2021-07-19 2022-07-19 光学用途紫外線活性型液状シリコーン組成物

Publications (1)

Publication Number Publication Date
MX2024000948A true MX2024000948A (es) 2024-04-12

Family

ID=84979289

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024000948A MX2024000948A (es) 2021-07-19 2022-07-19 Composición de silicona líquida activada con rayos ultravioleta para aplicación óptica.

Country Status (9)

Country Link
US (1) US20240343867A1 (es)
EP (1) EP4375335A4 (es)
JP (1) JP7536416B2 (es)
KR (1) KR20240035505A (es)
CN (1) CN117751165A (es)
CA (1) CA3226985A1 (es)
MX (1) MX2024000948A (es)
TW (1) TW202311436A (es)
WO (1) WO2023002966A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025006854A (ja) * 2023-06-30 2025-01-17 信越化学工業株式会社 付加硬化型有機変性シリコーン組成物および硬化物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206855B2 (ja) 1993-11-10 2001-09-10 セントラル硝子株式会社 ホログラフィック表示装置
JP3865638B2 (ja) 2002-01-23 2007-01-10 信越化学工業株式会社 オルガノポリシロキサンゲル組成物
KR101379126B1 (ko) 2006-07-14 2014-03-28 데쿠세리아루즈 가부시키가이샤 수지 조성물 및 표시 장치
JP2013087199A (ja) 2011-10-18 2013-05-13 Shin-Etsu Chemical Co Ltd 付加硬化型オルガノポリシロキサン組成物の硬化方法
WO2014050318A1 (ja) * 2012-09-27 2014-04-03 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 光半導体素子封止用シリコーン組成物および光半導体装置
JP5811117B2 (ja) 2013-03-05 2015-11-11 信越化学工業株式会社 硬化性シリコーン組成物の硬化方法
CN110235262B (zh) 2016-12-27 2023-07-18 莫门蒂夫性能材料韩国株式会社 用于有机电子器件密封剂的组合物以及采用该组合物形成的密封剂
JP7130316B2 (ja) * 2017-07-05 2022-09-05 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 硬化性ポリオルガノシロキサン組成物
CN111212876B (zh) * 2017-10-31 2022-03-29 陶氏东丽株式会社 制造有机聚硅氧烷硬化物的方法、有机聚硅氧烷硬化物、叠层体、及光学零件
JP6828661B2 (ja) * 2017-11-14 2021-02-10 信越化学工業株式会社 付加硬化型シリコーン接着剤組成物
JP2019210351A (ja) 2018-06-01 2019-12-12 信越化学工業株式会社 画像表示装置用紫外線硬化型液状オルガノポリシロキサン組成物、その硬化方法、画像表示装置部材の貼合方法、及び画像表示装置
JP2019218495A (ja) 2018-06-21 2019-12-26 信越化学工業株式会社 紫外線硬化型シリコーンゴム組成物および硬化物
US12305084B2 (en) * 2018-11-13 2025-05-20 Momentive Performance Materials Japan Llc Adhesive polyorganosiloxane composition

Also Published As

Publication number Publication date
EP4375335A1 (en) 2024-05-29
KR20240035505A (ko) 2024-03-15
WO2023002966A1 (ja) 2023-01-26
CN117751165A (zh) 2024-03-22
TW202311436A (zh) 2023-03-16
JP7536416B2 (ja) 2024-08-20
JPWO2023002966A1 (es) 2023-01-26
CA3226985A1 (en) 2023-01-26
US20240343867A1 (en) 2024-10-17
EP4375335A4 (en) 2025-07-30

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