WO2014137774A1 - Unités de verre isolé comprenant des adhésifs comprenant du silanol et/ou procédés associés - Google Patents

Unités de verre isolé comprenant des adhésifs comprenant du silanol et/ou procédés associés Download PDF

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Publication number
WO2014137774A1
WO2014137774A1 PCT/US2014/019199 US2014019199W WO2014137774A1 WO 2014137774 A1 WO2014137774 A1 WO 2014137774A1 US 2014019199 W US2014019199 W US 2014019199W WO 2014137774 A1 WO2014137774 A1 WO 2014137774A1
Authority
WO
WIPO (PCT)
Prior art keywords
seal
adhesive
environment
moisture
unit
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.)
Ceased
Application number
PCT/US2014/019199
Other languages
English (en)
Inventor
Duane O. Recker
Keith Aldrich
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.)
Guardian Industries Corp
Original Assignee
Guardian Industries Corp
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
Priority claimed from US13/784,108 external-priority patent/US10828968B2/en
Application filed by Guardian Industries Corp filed Critical Guardian Industries Corp
Publication of WO2014137774A1 publication Critical patent/WO2014137774A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
    • B32B17/10055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet with at least one intermediate air space
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Definitions

  • First and second components each have at least one respective mating surface free from any primer materials.
  • a moisture-cured adhesive bonds together the first and second components via their respective mating surfaces, with the adhesive including silanol termination groups.
  • the first and second components are bonded to one another via the adhesive such that they are adapted to remain adhered to one another upon application of forces at least as high as 440 N at pull rates of 0.1-6 inches per minute in ambient conditions and after heating the adhesive to a temperature of 100 degrees C, both before and after prolonged exposure to temperatures and relative humidities above said ambient conditions.
  • Conventional IG units are normally made with two sheets of glass.
  • One or both of the sheets of glass sometimes are heat treated (e.g., thermally tempered or heat strengthened), but may be left in the annealed state in other cases.
  • one or both of the substrates may be laminated to another substrate.
  • a spacer oftentimes made from aluminum, helps maintain the substrates in substantially parallel, spaced-apart relation to one another.
  • the spacer sometimes includes a cavity area that may be filled with a dry dessicant material (e.g., of or including aluminum silicate or the like).
  • a cavity or pocket thus is defined and may be filed with an inert gas such as, for example, Ar, Kr, Xe, and/or the like.
  • the IG units may be used as windows, skylights, transoms, sidelites, and/or the like in residential (e.g., home) and/or commercial (e.g., office building) settings.
  • the recognition that an adhesive may be used as an edge seal may have uses in monolithic embodiments, as well, e.g., where a laminated structure is used as a vehicle windshield or window, residential or commercial window or the like, etc.
  • the adhesive may include first and second parts, the first part including a urethane backbone and the silanol termination groups, the second part including hydroxy 1 groups and/or water.
  • the seal may be structured to fail as a cohesive unit.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Certains modes de réalisation à titre d'exemple concernent des techniques pour l'étanchéification d'unités de verre d'isolation (IG) par l'intermédiaire d'un adhésif. Les adhésifs de certains modes de réalisation à titre d'exemple peuvent être appliqués à la ou aux surfaces internes des substrats qui forment l'unité IG et/ou à une surface externe de l'élément d'espacement, sans d'abord apprêter et/ou nettoyer la ou les surfaces. Ces adhésifs peuvent être des adhésifs durcis par l'humidité comprenant du silanol. Dans certaines occurrences à titre d'exemple, l'adhésif peut être durci par l'humidité à des conditions ambiantes ou autres de telle sorte que le composant et le substrat sont adaptés pour résister à de grandes fluctuations de température et de grands chocs vibrationnels.
PCT/US2014/019199 2013-03-04 2014-02-28 Unités de verre isolé comprenant des adhésifs comprenant du silanol et/ou procédés associés Ceased WO2014137774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/784,108 2013-03-04
US13/784,108 US10828968B2 (en) 2012-05-08 2013-03-04 Insulated glass units including silanol-inclusive adhesives, and/or associated methods

Publications (1)

Publication Number Publication Date
WO2014137774A1 true WO2014137774A1 (fr) 2014-09-12

Family

ID=50424704

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/019199 Ceased WO2014137774A1 (fr) 2013-03-04 2014-02-28 Unités de verre isolé comprenant des adhésifs comprenant du silanol et/ou procédés associés

Country Status (1)

Country Link
WO (1) WO2014137774A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887575B2 (en) 2001-10-17 2005-05-03 Guardian Industries Corp. Heat treatable coated article with zinc oxide inclusive contact layer(s)
US7189458B2 (en) 2004-09-01 2007-03-13 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating including IR reflecting layer(s) and corresponding method
US7198851B2 (en) 2004-09-01 2007-04-03 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating including IR reflecting layer(s) and corresponding method
US20070237912A1 (en) * 2006-04-06 2007-10-11 General Electric Company Architectural unit possessing translucent silicone rubber component
US20090115922A1 (en) 2007-11-06 2009-05-07 Guardian Industries Corp. Ruggedized switchable glazing, and/or method of making the same
US7998320B2 (en) 2001-10-17 2011-08-16 Guardian Industries Corp. Coated article with high visible transmission and low emissivity
US20120164420A1 (en) 2010-02-26 2012-06-28 Guardian Industries Corp., CRVC Articles including anticondensation and/or low-e coatings and/or methods of making the same
US20120219821A1 (en) 2011-02-24 2012-08-30 Crvc Coated article including low-emissivity coating, insulating glass unit including coated article, and/or methods of making the same
US20120253001A1 (en) * 2009-12-21 2012-10-04 Bindushree Radhakrishnan Polyurethane-Based Sealant for Insulated Glass Units
US20120255665A1 (en) 2011-04-11 2012-10-11 Guardian Industries Corp. Techniques for mounting brackets to glass substrates for automotive applications
US20130029074A1 (en) * 2004-10-28 2013-01-31 Dow Global Technologies Llc Method of primerless bonding

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771830B2 (en) 2001-10-17 2010-08-10 Guardian Industries Corp. Heat treatable coated article with high ratio of transmission over sheet resistance
US7056588B2 (en) 2001-10-17 2006-06-06 Guardian Industries Corp. Heat treatable coated article with zinc oxide inclusive contact layer(s)
US7998320B2 (en) 2001-10-17 2011-08-16 Guardian Industries Corp. Coated article with high visible transmission and low emissivity
US6887575B2 (en) 2001-10-17 2005-05-03 Guardian Industries Corp. Heat treatable coated article with zinc oxide inclusive contact layer(s)
US7198851B2 (en) 2004-09-01 2007-04-03 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating including IR reflecting layer(s) and corresponding method
US7189458B2 (en) 2004-09-01 2007-03-13 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating including IR reflecting layer(s) and corresponding method
US20130029074A1 (en) * 2004-10-28 2013-01-31 Dow Global Technologies Llc Method of primerless bonding
US20070237912A1 (en) * 2006-04-06 2007-10-11 General Electric Company Architectural unit possessing translucent silicone rubber component
US20090115922A1 (en) 2007-11-06 2009-05-07 Guardian Industries Corp. Ruggedized switchable glazing, and/or method of making the same
US20120253001A1 (en) * 2009-12-21 2012-10-04 Bindushree Radhakrishnan Polyurethane-Based Sealant for Insulated Glass Units
US20120164420A1 (en) 2010-02-26 2012-06-28 Guardian Industries Corp., CRVC Articles including anticondensation and/or low-e coatings and/or methods of making the same
US20120219821A1 (en) 2011-02-24 2012-08-30 Crvc Coated article including low-emissivity coating, insulating glass unit including coated article, and/or methods of making the same
US20120255665A1 (en) 2011-04-11 2012-10-11 Guardian Industries Corp. Techniques for mounting brackets to glass substrates for automotive applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "BETASEAL(TM) 58302N Urethane Adhesive | Dow Automotive", 23 March 2006 (2006-03-23), XP055128108, Retrieved from the Internet <URL:http://www.dowautomotive.com/products/betaseal/58302n.htm> [retrieved on 20140710] *

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