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MX2024005115A - A sealant composition for substrates. - Google Patents

A sealant composition for substrates.

Info

Publication number
MX2024005115A
MX2024005115A MX2024005115A MX2024005115A MX2024005115A MX 2024005115 A MX2024005115 A MX 2024005115A MX 2024005115 A MX2024005115 A MX 2024005115A MX 2024005115 A MX2024005115 A MX 2024005115A MX 2024005115 A MX2024005115 A MX 2024005115A
Authority
MX
Mexico
Prior art keywords
sealant composition
substrates
hydroxysilane
silanol
kpa
Prior art date
Application number
MX2024005115A
Other languages
Spanish (es)
Inventor
Indraneel Zope
Nirmalya Moitra
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of MX2024005115A publication Critical patent/MX2024005115A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • 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
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1018—Macromolecular compounds having one or more carbon-to-silicon linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Abstract

The present application provides a sealant composition for substrates. Said sealant composition comprises 60 to 80 wt % of silanol hydroxysilane; 5 to 25 wt% of an oil; 2 to 10 wt% of fumed silica; and 5 to 7 wt% of crosslinking agent. Said sealant composition is mixed with 0.05 to 5 wt% of UV responsive additive such that the sealant composition exhibits fluorescence when exposed to ultraviolet light and improved mechanical shear strength in the range of 526 to 867 kPa.
MX2024005115A 2021-10-29 2022-10-20 A sealant composition for substrates. MX2024005115A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202141049546 2021-10-29
PCT/IN2022/050934 WO2023073729A1 (en) 2021-10-29 2022-10-20 A sealant composition for substrates

Publications (1)

Publication Number Publication Date
MX2024005115A true MX2024005115A (en) 2024-05-16

Family

ID=86159174

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024005115A MX2024005115A (en) 2021-10-29 2022-10-20 A sealant composition for substrates.

Country Status (4)

Country Link
EP (1) EP4423206A1 (en)
CO (1) CO2024006601A2 (en)
MX (1) MX2024005115A (en)
WO (1) WO2023073729A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109573A (en) * 1982-12-15 1984-06-25 Toshiba Silicone Co Ltd Silicone sealant composition
JP4925140B2 (en) * 2005-04-06 2012-04-25 ダウ コーニング コーポレーション Organosiloxane composition
GB0724943D0 (en) * 2007-12-21 2008-01-30 Dow Corning Sealant composition

Also Published As

Publication number Publication date
WO2023073729A1 (en) 2023-05-04
EP4423206A1 (en) 2024-09-04
CO2024006601A2 (en) 2024-07-18

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