Global Patent Index - EP 1328603 A1

EP 1328603 A1 20030723 - REACTIVE ADHESIVE WITH A LOW MONOMER CONTENT AND WITH MULTISTAGE HARDENING

Title (en)

REACTIVE ADHESIVE WITH A LOW MONOMER CONTENT AND WITH MULTISTAGE HARDENING

Title (de)

MONOMERARMER REAKTIVKLEBSTOFF MIT MEHRSTUFIGER AUSHÄRTUNG

Title (fr)

ADHESIF REACTIF PAUVRE EN MONOMERES, A DURCISSEMENT ETAGE

Publication

EP 1328603 A1 20030723 (DE)

Application

EP 01988752 A 20011013

Priority

  • DE 10052518 A 20001023
  • DE 10145617 A 20010915
  • EP 0111856 W 20011013

Abstract (en)

[origin: US2004084138A1] A reactive adhesive with a low monomer content and multistage hardening is provided. The adhesive can be solventless or solvent containing, and is a mixture of a polyurethane prepolymer (A) with a low content of monomeric isocyanate and having at least one functional group reactive with a composition containing at least one acidic hydrogen atom and at least one compound (B) containing a functional group polymerizable by irradiation. The adhesive composition can contain photoinitiators, hardeness and additives. The reactive adhesive is cured by UV radiation or electron bean radiation and by reaction of free isocyanate groups with the compositions containing at least one acidic hydrogen atom.

IPC 1-7

C09J 175/16; C08G 18/81; C08G 18/67; C08G 18/12; C08F 290/06

IPC 8 full level

C08F 283/00 (2006.01); C08F 290/06 (2006.01); C08G 18/81 (2006.01); C09J 4/00 (2006.01); C09J 175/04 (2006.01); C08G 18/10 (2006.01); C09J 175/06 (2006.01); C09J 175/08 (2006.01); C09J 175/14 (2006.01); C09J 175/16 (2006.01)

CPC (source: EP US)

C08F 283/006 (2013.01 - EP US); C08F 290/067 (2013.01 - EP US); C08G 18/8175 (2013.01 - EP US); C09J 175/16 (2013.01 - EP US)

C-Set (source: EP US)

  1. C08G 18/8175 + C08G 18/40
  2. C08G 18/8175 + C08G 18/48

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

US 2004084138 A1 20040506; AU 2167302 A 20020506; BR 0114826 A 20030930; BR 0114826 B1 20120821; CA 2426554 A1 20020502; CA 2426554 C 20110621; EP 1328603 A1 20030723; HU P0301437 A2 20031028; HU P0301437 A3 20060728; JP 2004512420 A 20040422; JP 4399159 B2 20100113; MX PA03003287 A 20030807; NO 20031760 D0 20030415; NO 20031760 L 20030623; PL 362645 A1 20041102; WO 0234858 A1 20020502

DOCDB simple family (application)

US 41500903 A 20030423; AU 2167302 A 20011013; BR 0114826 A 20011013; CA 2426554 A 20011013; EP 0111856 W 20011013; EP 01988752 A 20011013; HU P0301437 A 20011013; JP 2002537832 A 20011013; MX PA03003287 A 20011013; NO 20031760 A 20030415; PL 36264501 A 20011013