FR2375309A1 - Utilisation de matieres a base de polyurethannes comme adhesifs donnant des collages elastiques - Google Patents

Utilisation de matieres a base de polyurethannes comme adhesifs donnant des collages elastiques

Info

Publication number
FR2375309A1
FR2375309A1 FR7733882A FR7733882A FR2375309A1 FR 2375309 A1 FR2375309 A1 FR 2375309A1 FR 7733882 A FR7733882 A FR 7733882A FR 7733882 A FR7733882 A FR 7733882A FR 2375309 A1 FR2375309 A1 FR 2375309A1
Authority
FR
France
Prior art keywords
polyurethannes
elastic bonding
materials based
diisocyanates
adhesives
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.)
Granted
Application number
FR7733882A
Other languages
English (en)
Other versions
FR2375309B1 (fr
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Publication of FR2375309A1 publication Critical patent/FR2375309A1/fr
Application granted granted Critical
Publication of FR2375309B1 publication Critical patent/FR2375309B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
    • 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

Landscapes

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

Abstract

Adhésifs élastiques à base de polyuréthannes. Ils sont constitués d'un mélange: a. De produits d'addition de polyithylène-glycols ramifiés d'une masse moléculaire de 400 à 6000, et de diisocyanates, et b. De produits de réaction d'amines secondaires cycliques, ou d'amines secondaires cycliques portant un groupe OH, que l'on fait réagir ultérieurement avec des tri- et diisocyanates, en particulier des isocyanates prépolymères selon a. et le cas échéant c. De charges, plastifiants, pigments, etc. Application au collage élastique du verre et du métal.
FR7733882A 1976-11-11 1977-11-10 Utilisation de matieres a base de polyurethannes comme adhesifs donnant des collages elastiques Granted FR2375309A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2651479A DE2651479C2 (de) 1976-11-11 1976-11-11 Elastisches Klebemittel

Publications (2)

Publication Number Publication Date
FR2375309A1 true FR2375309A1 (fr) 1978-07-21
FR2375309B1 FR2375309B1 (fr) 1983-06-24

Family

ID=5992922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733882A Granted FR2375309A1 (fr) 1976-11-11 1977-11-10 Utilisation de matieres a base de polyurethannes comme adhesifs donnant des collages elastiques

Country Status (13)

Country Link
JP (1) JPS6058269B2 (fr)
BE (1) BE860724A (fr)
BR (1) BR7707075A (fr)
DE (1) DE2651479C2 (fr)
DK (1) DK152440C (fr)
ES (1) ES463601A1 (fr)
FR (1) FR2375309A1 (fr)
GB (1) GB1575666A (fr)
IE (1) IE45942B1 (fr)
IT (1) IT1088877B (fr)
LU (1) LU78482A1 (fr)
NL (1) NL179062C (fr)
SE (1) SE439169B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469831A (en) * 1981-08-26 1984-09-04 Basf Aktiengesellschaft Moisture-curing, storage stable, single-component polyurethane systems
ATE98659T1 (de) * 1987-02-20 1994-01-15 Teroson Gmbh Verfahren zur herstellung eines hitze-und feuchtigkeitshaertenden einkomponenten-polyurethan-dicht und klebemittels.
GB2242907A (en) * 1990-04-03 1991-10-16 Bostik Ltd Two-component polyurethane composition and method of mixing thereof
GB9117068D0 (en) * 1991-08-08 1991-09-25 Ici Plc Cold curable polyisocyanate adhesive and sealant systems
US5584958A (en) * 1992-08-04 1996-12-17 Imperial Chemical Industries Plc Polyisocyanate adhesive and sealant systems
DE4311923A1 (de) * 1993-04-10 1994-10-13 Huels Chemische Werke Ag Zweikomponentig zu verarbeitende Beschichtungszusammensetzung zur Herstellung von PUR-Elastomeren
US5922809A (en) * 1996-01-11 1999-07-13 The Dow Chemical Company One-part moisture curable polyurethane adhesive
WO2005095421A1 (fr) * 2004-04-02 2005-10-13 Siemens Aktiengesellschaft Agents adhesifs a structure optimisee destines a des materiaux polymeres, utilisation de ces agents et materiau composite fabrique a partir de ceux-ci
EP1918314A1 (fr) 2006-10-31 2008-05-07 Sika Technology AG Composition de polyuréthane ayant une résistance initiale élevée
EP1975187A1 (fr) * 2007-03-28 2008-10-01 Sika Technology AG Procédé de fabrication de composition de polyuréthane ayant une teneur en isocyanat monomère moindre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590754A (fr) * 1967-11-04 1970-04-20
FR2136178A5 (fr) * 1971-04-06 1972-12-22 Schering Ag
DE2166502A1 (de) * 1971-04-06 1974-04-11 Schering Ag Neue enamingruppen enthaltende prepolymere
DE2356213A1 (de) * 1973-11-10 1975-05-15 Schering Ag Neue ketimingruppen enthaltende prepolymere

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590754A (fr) * 1967-11-04 1970-04-20
FR2136178A5 (fr) * 1971-04-06 1972-12-22 Schering Ag
DE2166502A1 (de) * 1971-04-06 1974-04-11 Schering Ag Neue enamingruppen enthaltende prepolymere
DE2356213A1 (de) * 1973-11-10 1975-05-15 Schering Ag Neue ketimingruppen enthaltende prepolymere

Also Published As

Publication number Publication date
DK454777A (da) 1978-05-12
FR2375309B1 (fr) 1983-06-24
BE860724A (fr) 1978-05-10
DK152440B (da) 1988-02-29
GB1575666A (en) 1980-09-24
NL179062C (nl) 1986-07-01
IT1088877B (it) 1985-06-10
SE439169B (sv) 1985-06-03
DK152440C (da) 1988-07-25
BR7707075A (pt) 1978-07-18
IE45942B1 (en) 1983-01-12
DE2651479A1 (de) 1978-05-18
NL7710731A (nl) 1978-05-16
DE2651479C2 (de) 1986-03-20
JPS5360939A (en) 1978-05-31
LU78482A1 (fr) 1978-03-14
SE7712731L (sv) 1978-05-12
IE45942L (en) 1978-05-11
ES463601A1 (es) 1978-07-16
JPS6058269B2 (ja) 1985-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse