NO20016418L - Adhesjonsklebrige polyuretansammensetninger med et lavt monomerinnhold - Google Patents

Adhesjonsklebrige polyuretansammensetninger med et lavt monomerinnhold

Info

Publication number
NO20016418L
NO20016418L NO20016418A NO20016418A NO20016418L NO 20016418 L NO20016418 L NO 20016418L NO 20016418 A NO20016418 A NO 20016418A NO 20016418 A NO20016418 A NO 20016418A NO 20016418 L NO20016418 L NO 20016418L
Authority
NO
Norway
Prior art keywords
adhesion
component
groups
adhesive
monomer content
Prior art date
Application number
NO20016418A
Other languages
English (en)
Other versions
NO20016418D0 (no
Inventor
Gerd Bolte
Markus Kruedenscheidt
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of NO20016418D0 publication Critical patent/NO20016418D0/no
Publication of NO20016418L publication Critical patent/NO20016418L/no

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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G2170/40—Compositions for pressure-sensitive adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Packages (AREA)
  • Sealing Material Composition (AREA)

Abstract

Oppfinnelsen angår en polyuretansammensetning med adhesjonsklebrige egenskaper, en fremgangsmåte for deres fremstilling samt deres anvendelse som adhesjonsklebestoff. For optimering av klebestoffet med hensyn til adhesjon etter flere gangers åpning og lukking av klebeforbindelsen samt med hensyn til migrasjon av skadelige komponenter, foreslås en polyuretansammensetning som kan oppnås ved omsetning av to komponenter A og B, hvorved a) anvendes som komponent A minst en polyuretanprepolymer Al som kan oppnås ved omsetning av minst en polyolkomponent med minst to minst difunksjonelle forskjellige isocyanater og b) som komponent B anvendes et minst difunksjonelt herdemiddel som oppviser pr. molekyl minst to overfor isocyanatgrupper funksjonelle grupper med reaksjonsevne, hvorved forholdet mellom isocyanatgrupper og overfor isocyanatgrupper funksjonelle grupper med reaksjonsevne, er større enn 0,75 og mindre enn 1,15.
NO20016418A 1999-07-02 2001-12-28 Adhesjonsklebrige polyuretansammensetninger med et lavt monomerinnhold NO20016418L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19930657 1999-07-02
PCT/EP2000/005804 WO2001002458A1 (de) 1999-07-02 2000-06-23 Haftklebrige polyurethanzusammensetzung mit einem niedrigen monomergehalt

Publications (2)

Publication Number Publication Date
NO20016418D0 NO20016418D0 (no) 2001-12-28
NO20016418L true NO20016418L (no) 2002-02-28

Family

ID=7913501

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016418A NO20016418L (no) 1999-07-02 2001-12-28 Adhesjonsklebrige polyuretansammensetninger med et lavt monomerinnhold

Country Status (16)

Country Link
EP (1) EP1189961B1 (no)
JP (1) JP2003504435A (no)
AT (1) ATE258943T1 (no)
AU (1) AU6688000A (no)
BR (1) BR0012089A (no)
CA (1) CA2378222A1 (no)
DE (2) DE50005215D1 (no)
DK (1) DK1189961T3 (no)
ES (1) ES2215706T3 (no)
HU (1) HUP0201786A2 (no)
MX (1) MXPA02000019A (no)
NO (1) NO20016418L (no)
PL (1) PL352996A1 (no)
PT (1) PT1189961E (no)
TR (1) TR200103451T2 (no)
WO (1) WO2001002458A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6866743B2 (en) 2001-04-12 2005-03-15 Air Products And Chemicals, Inc. Controlled structure polyurethane prepolymers for polyurethane structural adhesives
DE10229519A1 (de) * 2001-07-10 2003-01-30 Henkel Kgaa Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten
DE10150722A1 (de) 2001-10-13 2003-04-30 Henkel Kgaa Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt
DE10215641C1 (de) * 2002-02-22 2003-11-27 Jowat Ag Verfahren zur Herstellung einer Polyurethan-Zusammensetzung mit einem geringen Anteil an Diisocyanatmonomeren
DE50309990D1 (de) 2002-02-22 2008-07-31 Jowat Ag Polyurethan-Zusammensetzungen mit geringem Anteil an Diisocyanatmonomer(en)
DE10317791A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan für empfindliche Oberflächen
DE10317789A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan
DE502005004768D1 (de) * 2004-04-01 2008-09-04 Basf Se Polyisocyanatprepolymere und deren Verwendung zum Verguss von Nierenfiltern
DE102006020482A1 (de) 2006-04-28 2007-10-31 Tesa Ag Wieder ablösbarer Haftklebstoff aus Polyurethan
DE102006033796A1 (de) * 2006-07-19 2008-01-31 Tesa Ag Haftklebestoffe aus einem harzmodifizierten Polyurethan
CN102785836A (zh) * 2012-08-21 2012-11-21 饶平挚信彩印有限公司 一种抗紫外线透明食品包装膜及其制备方法
WO2018013220A1 (en) * 2016-07-11 2018-01-18 Dow Global Technologies Llc High-solids content solvent-based adhesive compositions and methods of making same
EP3683248A1 (en) * 2019-01-17 2020-07-22 Henkel AG & Co. KGaA Process for the production of hot melt adhesives having a low emission of monomeric isocyanates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401129A1 (de) * 1984-01-14 1985-07-18 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung gemischter polyurethan-prepolymerer
DE4232015A1 (de) * 1992-09-24 1994-03-31 Bayer Ag Lösungsmittelfreie Zweikomponentenpolyurethanklebstoffsysteme
DE19700014A1 (de) * 1997-01-02 1998-07-09 Henkel Kgaa Monomerenarmes PU-Prepolymer
CA2309593A1 (en) * 1997-11-11 1999-05-20 Henkel Kommanditgesellschaft Auf Aktien Polyurethane binding agents having a low content of highly volatile monomers

Also Published As

Publication number Publication date
PT1189961E (pt) 2004-06-30
DE50005215D1 (de) 2004-03-11
TR200103451T2 (tr) 2002-04-22
HUP0201786A2 (en) 2002-11-28
PL352996A1 (en) 2003-09-22
DE10030908A1 (de) 2001-02-08
ES2215706T3 (es) 2004-10-16
DK1189961T3 (da) 2004-06-21
BR0012089A (pt) 2002-04-02
EP1189961B1 (de) 2004-02-04
MXPA02000019A (es) 2002-07-02
JP2003504435A (ja) 2003-02-04
WO2001002458A1 (de) 2001-01-11
NO20016418D0 (no) 2001-12-28
ATE258943T1 (de) 2004-02-15
EP1189961A1 (de) 2002-03-27
AU6688000A (en) 2001-01-22
CA2378222A1 (en) 2001-01-11

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