ES2187190T3 - Pegamento por fusion estable al almacenaje, para reactividad latente, y un procedimiento para la union por pegado de un componente modular. - Google Patents

Pegamento por fusion estable al almacenaje, para reactividad latente, y un procedimiento para la union por pegado de un componente modular.

Info

Publication number
ES2187190T3
ES2187190T3 ES99944130T ES99944130T ES2187190T3 ES 2187190 T3 ES2187190 T3 ES 2187190T3 ES 99944130 T ES99944130 T ES 99944130T ES 99944130 T ES99944130 T ES 99944130T ES 2187190 T3 ES2187190 T3 ES 2187190T3
Authority
ES
Spain
Prior art keywords
storage
glue
patching
union
procedure
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.)
Expired - Lifetime
Application number
ES99944130T
Other languages
English (en)
Inventor
Detlef Symietz
Bernardo Walterspiel
Urs Rempfler
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.)
EFTEC Europe Holding AG
Original Assignee
EFTEC Europe Holding AG
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 EFTEC Europe Holding AG filed Critical EFTEC Europe Holding AG
Application granted granted Critical
Publication of ES2187190T3 publication Critical patent/ES2187190T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/707—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being a compound containing active hydrogen not comprising water
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6204—Polymers of olefins
    • C08G18/6208—Hydrogenated polymers of conjugated dienes
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • 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
    • C08G2170/20—Compositions for hot melt adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Pegamento por fusión estable al almacenaje, de reactividad latente, que contiene al menos un poliisocianato sólido desactivado superficialmente, al menos un polímero reactivo con grupos isocianato, y al menos una carga, caracterizado porque se ajusta la hidrofobia del pegamento por fusión mediante la combinación cualitativa y cuantitativa de polímero reactivo con isocianato y carga, de tal manera que el endurecimiento de una capa de pegamento por fusión aplicada sobre un substrato, esencialmente no reticulada, a temperatura de reacción del pegamento por fusión tras un almacenaje de al menos 120 horas en el caso de primera exposición en clima normal, proporciona una capa límite de pegamento endurecida, sensiblemente exenta de burbujas.
ES99944130T 1998-04-07 1999-03-17 Pegamento por fusion estable al almacenaje, para reactividad latente, y un procedimiento para la union por pegado de un componente modular. Expired - Lifetime ES2187190T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810295A EP0949310A1 (de) 1998-04-07 1998-04-07 Lagerstabiler, latent reaktiver Schmelzklebstoff und ein Verfahren zum Verkleben eines modularen Bauteils

Publications (1)

Publication Number Publication Date
ES2187190T3 true ES2187190T3 (es) 2003-05-16

Family

ID=8236024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99944130T Expired - Lifetime ES2187190T3 (es) 1998-04-07 1999-03-17 Pegamento por fusion estable al almacenaje, para reactividad latente, y un procedimiento para la union por pegado de un componente modular.

Country Status (8)

Country Link
EP (2) EP0949310A1 (es)
JP (1) JP2002510742A (es)
AU (1) AU3244299A (es)
BR (1) BR9909465A (es)
DE (1) DE59903408D1 (es)
ES (1) ES2187190T3 (es)
MX (1) MXPA00009862A (es)
WO (1) WO1999051698A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5004538B2 (ja) * 2006-09-12 2012-08-22 日立化成ポリマー株式会社 熱伝導性湿気硬化型接着剤、及びその施工方法
DE102006059473A1 (de) † 2006-12-14 2008-06-19 Henkel Kgaa Silylgruppen enthaltende Mischung von Prepolymeren und deren Verwendung
DE102007054046A1 (de) * 2007-11-13 2009-06-18 Bayer Materialscience Ag Latentreaktive Klebstoffe für Identifikations-Dokumente
DK2236533T3 (da) * 2009-03-31 2012-02-20 Sika Technology Ag Varmehærdende eller varmeaktiverbar sammensætning indeholdende et overfladeaktiveret polyisocyanat
DE102018102916A1 (de) 2018-02-09 2019-08-14 Delo Industrie Klebstoffe Gmbh & Co. Kgaa Mit aktinischer Strahlung fixierbare Masse und ihre Verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741165A1 (de) * 1987-12-04 1989-06-15 Henkel Kgaa Heisshaertende klebstoffe auf basis von hydroxylgruppen enthaltendem polybutadien
US5710215A (en) * 1992-06-15 1998-01-20 Ebnother Ag Method and material mixture for manufacture of reactive hotmelts
JPH07506148A (ja) * 1993-02-12 1995-07-06 エセックス　スペシャリティ　プロダクツ，インコーポレイティド 熱活性化されたモジュール部材，車輌に直接ガラスばめするための該部材の利用と方法，及び接着剤
DE4407490A1 (de) * 1994-03-07 1995-09-14 Bayer Ag Verfahren zur Herstellung heißhärtender Einkomponenten-Polyurethan-Reaktivmassen
WO1998013406A1 (de) * 1996-09-27 1998-04-02 Gurit-Essex Ag Verfahren zur herstellung von lagerstabilen dispersionen eines verkapselten polyisocyanates und deren verwendung

Also Published As

Publication number Publication date
EP1082399A1 (de) 2001-03-14
EP1082399B1 (de) 2002-11-13
JP2002510742A (ja) 2002-04-09
AU3244299A (en) 1999-10-25
BR9909465A (pt) 2000-12-19
MXPA00009862A (es) 2002-04-24
WO1999051698A1 (de) 1999-10-14
EP0949310A1 (de) 1999-10-13
DE59903408D1 (de) 2002-12-19

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