MX2022008171A - Compuesto multicapa resistente a la abrasion. - Google Patents

Compuesto multicapa resistente a la abrasion.

Info

Publication number
MX2022008171A
MX2022008171A MX2022008171A MX2022008171A MX2022008171A MX 2022008171 A MX2022008171 A MX 2022008171A MX 2022008171 A MX2022008171 A MX 2022008171A MX 2022008171 A MX2022008171 A MX 2022008171A MX 2022008171 A MX2022008171 A MX 2022008171A
Authority
MX
Mexico
Prior art keywords
sub
units
sio
formula
component
Prior art date
Application number
MX2022008171A
Other languages
English (en)
Inventor
Wenjuan Zhou
Yongji Zhu
Zhiguang Sun
Original Assignee
Elkem Silicones Shanghai Co Ltd
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 Elkem Silicones Shanghai Co Ltd filed Critical Elkem Silicones Shanghai Co Ltd
Publication of MX2022008171A publication Critical patent/MX2022008171A/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
    • C08G77/20—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
    • 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
    • C09D183/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

La invención se refiere a un material compuesto multicapa que comprende un sustrato, una capa adhesiva y una capa de acabado, estando formada dicha capa de acabado por una composición de revestimiento de silicona que comprende los siguientes componentes: (A) al menos un polímero de organopolisiloxano que tiene al menos dos funciones alquénicas; (B) al menos un organohidrogenosiloxano reticulado que tiene al menos dos grupos Si-H; y (C) un catalizador capaz de promover la reacción entre el componente (A) y el componente (B); caracterizado porque el componente (B) contiene al menos 25%, preferentemente al menos 30%, más preferentemente al menos 45% en peso del componente (B) de una resina de organohidrogenosiloxano tridimensional similar a una red (B') que contiene al menos dos unidades diferentes seleccionadas a partir del grupo que comprende o consiste en - unidades M de la fórmula R'3SiO1/2, - unidades D de la fórmula R'2SiO2/2, - unidades T de la fórmula R'SiO3/2 y - unidades Q de la fórmula SiO4/2, donde R' representa un átomo de hidrógeno o un grupo hidrocarbonilo monovalente que tiene de 1 a 20 átomos de carbono, y con la condición de que al menos una de estas unidades sea la unidad T o Q, preferentemente Q, y al menos una de las unidades M y T comprende un átomo de hidrógeno. El compuesto multicapa inventivo con una superficie tiene una excelente resistencia a abrasivos y buenas propiedades mecánicas.
MX2022008171A 2019-12-30 2019-12-30 Compuesto multicapa resistente a la abrasion. MX2022008171A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/129879 WO2021134193A1 (en) 2019-12-30 2019-12-30 An abrasion resistant multi-layered composite

Publications (1)

Publication Number Publication Date
MX2022008171A true MX2022008171A (es) 2022-10-07

Family

ID=76686280

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022008171A MX2022008171A (es) 2019-12-30 2019-12-30 Compuesto multicapa resistente a la abrasion.

Country Status (7)

Country Link
US (1) US20230071589A1 (es)
EP (1) EP4085102A4 (es)
JP (1) JP2023509654A (es)
KR (1) KR20220117284A (es)
CN (1) CN114929806A (es)
MX (1) MX2022008171A (es)
WO (1) WO2021134193A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110183936B (zh) * 2019-06-10 2021-09-07 齐齐哈尔市现代精细化工有限公司 一种防腐耐磨水性环保涂料及其制备方法
WO2022141148A1 (en) * 2020-12-30 2022-07-07 Dow Global Technologies Llc Coating composition and its uses
CN115584205B (zh) * 2022-07-22 2023-06-20 浙江鑫钰新材料有限公司 一种抗菌防霉易清洁有机硅涂饰剂及其制备工艺
CN115260903B (zh) * 2022-08-22 2023-04-07 湖南松井新材料股份有限公司 一种有机硅涂料及其制备方法和应用
CN115746588B (zh) * 2022-10-28 2024-03-22 北京星驰恒动科技发展有限公司 一种改性铝粉填料、热控涂层、涂料及制备方法
JP2024064632A (ja) * 2022-10-28 2024-05-14 信越化学工業株式会社 コーティング剤
CN116288947B (zh) * 2023-03-21 2024-01-19 无锡爱勒普科技有限公司 一种丝网印刷用复合无纺布及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037279A (en) * 1998-03-11 2000-03-14 Dow Corning Limited Coated textile fabrics
FR2894997A1 (fr) * 2005-12-19 2007-06-22 Rhodia Recherches & Tech Support fibreux comprenant un revetement silicone
US20120045629A1 (en) * 2009-05-06 2012-02-23 Nathan Greer Vinylhydrogenpolysiloxane Adhesive Composition
US20130224496A1 (en) * 2010-10-29 2013-08-29 Hardcoat Surfaces Llc High Hardness Low Surface Energy Coating
FR3028258B1 (fr) * 2014-11-07 2017-01-13 Bluestar Silicones France Nouveaux catalyseurs de reticulation de compositions silicones
CN105802238B (zh) * 2014-12-31 2019-06-25 埃肯有机硅（上海）有限公司 可固化的聚硅氧烷组合物
KR102115684B1 (ko) * 2015-09-25 2020-05-26 엘켐 실리콘즈 프랑스 에스에이에스 가요성 기판을 위한 비점착성 코팅의 제조를 위한 가교결합가능한 실리콘 조성물, 및 이 조성물 중에 함유된 부착-촉진성 첨가제
JP6840768B2 (ja) * 2016-03-11 2021-03-10 ダウ・東レ株式会社 織物被覆用シリコーンゴム組成物およびシリコーンゴム被覆織物
CN107653702B (zh) * 2017-11-14 2019-04-09 广州市矽博化工科技有限公司 有机硅合成革及其制备方法
WO2020232568A1 (en) * 2019-05-17 2020-11-26 Dow Silicones Corporation Coating composition and its uses

Also Published As

Publication number Publication date
CN114929806A (zh) 2022-08-19
KR20220117284A (ko) 2022-08-23
US20230071589A1 (en) 2023-03-09
JP2023509654A (ja) 2023-03-09
EP4085102A4 (en) 2023-10-11
EP4085102A1 (en) 2022-11-09
WO2021134193A1 (en) 2021-07-08

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