HUP0201786A2 - Pressure-sensitive polyurethane composition with a low monomer content - Google Patents

Pressure-sensitive polyurethane composition with a low monomer content

Info

Publication number
HUP0201786A2
HUP0201786A2 HU0201786A HUP0201786A HUP0201786A2 HU P0201786 A2 HUP0201786 A2 HU P0201786A2 HU 0201786 A HU0201786 A HU 0201786A HU P0201786 A HUP0201786 A HU P0201786A HU P0201786 A2 HUP0201786 A2 HU P0201786A2
Authority
HU
Hungary
Prior art keywords
pressure
monomer content
polyurethane composition
low monomer
component
Prior art date
Application number
HU0201786A
Other languages
English (en)
Inventor
Bolte Gerd Dr
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 HUP0201786A2 publication Critical patent/HUP0201786A2/hu

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

A találmány tárgya poliuretán vegyület, amely két komponens, A és Breagáltatásával hozható létre, ahol a) A-komponensként legalább egy,A1 poliuretán-prepolimert alkalmaznak, amely egy poliol-komponensneklegalább két, legalább difunkcionális, különböző izocianőttal történőátalakításával állítható elő, és b) B-komponensként egy legalábbdifunkcionális keményítőt alkalmaznak, amely molekulánként legalábbkét, az izocianát-csoportokkal szemben reakcióképes funkcionáliscsoporttal rendelkezik, ahol az izocianát-csoportoknak az izocianát-csoportokkal szemben reakcióképes funkcionális csoportokhozviszonyított aránya nagyobb, mint 0,75 és kisebb, mint 1,15. Atalálmány a fenti poliuretán vegyület előállítására és újralezárhatócsomagolásoknál ragasztóként történő alkalmazására is vonatkozik. Ó
HU0201786A 1999-07-02 2000-06-23 Pressure-sensitive polyurethane composition with a low monomer content HUP0201786A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19930657 1999-07-02

Publications (1)

Publication Number Publication Date
HUP0201786A2 true HUP0201786A2 (en) 2002-11-28

Family

ID=7913501

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0201786A HUP0201786A2 (en) 1999-07-02 2000-06-23 Pressure-sensitive polyurethane composition with a low monomer content

Country Status (16)

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

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
EP1338635B2 (de) 2002-02-22 2020-10-14 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
ATE402208T1 (de) * 2004-04-01 2008-08-15 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
JP6980754B2 (ja) * 2016-07-11 2021-12-15 ダウ グローバル テクノロジーズ エルエルシー 高固形分溶剤型接着剤組成物およびその製造方法
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
ES2331483T3 (es) * 1997-11-11 2010-01-05 HENKEL AG & CO. KGAA Procedimiento para la obtencion de un aglutinante de poliuretano con una proporcion reducida de monomeros volatiles.

Also Published As

Publication number Publication date
ATE258943T1 (de) 2004-02-15
ES2215706T3 (es) 2004-10-16
TR200103451T2 (tr) 2002-04-22
CA2378222A1 (en) 2001-01-11
EP1189961B1 (de) 2004-02-04
BR0012089A (pt) 2002-04-02
NO20016418L (no) 2002-02-28
EP1189961A1 (de) 2002-03-27
MXPA02000019A (es) 2002-07-02
WO2001002458A1 (de) 2001-01-11
AU6688000A (en) 2001-01-22
PT1189961E (pt) 2004-06-30
NO20016418D0 (no) 2001-12-28
DK1189961T3 (da) 2004-06-21
DE10030908A1 (de) 2001-02-08
PL352996A1 (en) 2003-09-22
JP2003504435A (ja) 2003-02-04
DE50005215D1 (de) 2004-03-11

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Legal Events

Date Code Title Description
FC4A Lapse of provisional application due to refusal