FIELD: chemistry.
SUBSTANCE: invention relates to an aqueous adhesive composition comprising one or more anionic surfactants and further comprising dispersed particles, which include polyurethane, where the said polyurethane is the reagents group (GR1) reaction product, where the GR1 comprises one or more aromatic polyisocyanates and the polyol component, where the said polyol component comprises (a) one or more polyester polyols in the amount of 50 to 99 wt.%, equivalent to the said polyol component weight, (b) one or greater amount of diols comprising a hydrophilic side chain in an amount of 0.1 to 10 wt.%, equivalent to the said polyol component weight, and (c) one or greater amount of polyols other than (a) and (b) in the amount of 0.9 to 40 wt.%, equivalent to the said polyol component weight.
EFFECT: invention also relates to the method of the metal foil gluing with a polymer film using such an aqueous composition.
10 cl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| WATER DISPERSIONS OF POLYURETHANE | 2013 |
|
RU2633577C1 |
| METHOD OF BONDING TO FOIL | 2013 |
|
RU2660031C2 |
| METHOD OF GLUING WITH FOIL | 2013 |
|
RU2638394C2 |
| AQUEOUS POLYURETHANE DISPERSIONS AND USE THEREOF AS ADHESIVE | 2005 |
|
RU2385331C2 |
| SHEET CONSTRUCTION ELEMENT FROM COMPOSITE MATERIAL | 2009 |
|
RU2531347C2 |
| POLYURETHANE AND POLYURETHANE-CONTAINING COMPOSITION FOR GLUING AND THICKENING | 1999 |
|
RU2261875C2 |
| MOISTURE-CURABLE COMPOSITION OF POLYURETHANE HOT MELT RESIN | 2017 |
|
RU2743184C1 |
| POLYURETHANE TYRES WITH IMPROVED OPERATING CHARACTERISTICS | 2014 |
|
RU2651447C2 |
| TWO-COMPONENT ADHESIVE COMPOSITIONS WHICH DO NOT CONTAIN A SOLVENT, AND METHODS FOR PRODUCTION THEREOF | 2016 |
|
RU2736512C2 |
| METHOD FOR PREPARING POLYURETHANE MATERIAL | 2001 |
|
RU2268270C2 |
