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1. EP1917317 - FLOORING SYSTEM INCLUDING A DRY GLUE

Office European Patent Office
Application Number 06808987
Application Date 20.07.2006
Publication Number 1917317
Publication Date 07.05.2008
Publication Kind A2
IPC
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
5
Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
5
Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
04
involving separate application of adhesive ingredients to the different surfaces to be joined
E FIXED CONSTRUCTIONS
04
BUILDING
F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
15
Flooring
02
Flooring or floor layers composed of a number of similar elements
C09J 5/00
C09J 5/04
E04F 15/02
CPC
C09J 5/04
C08K 9/10
C09J 5/00
C09J 2201/622
C09J 2205/102
C09J 2400/303
Applicants PERGO EUROP AB
Inventors NILSSON MAGNUS
Designated States
Priority Data 2006002822 20.07.2006 IB
70148605 22.07.2005 US
Title
(DE) BODENBELAGSYSTEM MIT TROCKENLEIM
(EN) FLOORING SYSTEM INCLUDING A DRY GLUE
(FR) SYSTEME DE REVETEMENT DE PLANCHER COMPRENANT UNE COLLE SECHE
Abstract
(EN)
A flooring system includes a plurality of tongue-and-groove panels, and a preglue. When activated, the preglue has a tensile strength of 7-20 kN/m when measured with a gap less than 0.1 mm and a pull rate of 2 mm/min; a storage stability of at least one year; a low initial tack value; and a set time of at least 45 minutes; as well as a creep strength of between 7 and 20 kN/m, when measured with a gap less than 0.1mm and a pull rate of 0.02 mm/min.

(FR)
La présente invention concerne un système de revêtements de plancher comprenant une pluralité de panneaux à rainure et languette, et une précolle. Lorsqu'elle est activée la précolle possède une résistance en tension de 7 à 20 kN/m mesurée avec un vide < 0,1 mm et une vitesse de tirage de 2 mm par minute, une stabilité de stockage d'au moins un an, une valeur de collage initial faible et un temps de durcissement d'au moins 45 minutes, ainsi qu'une résistance au fluage comprise entre 7 et 20 kN/m mesurée avec un vide < 0,1 mm et une vitesse de tirage de 0,02 mm par minute.

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