EP 0331215 A2 19890906 - A process for laminating textiles.
Title (en)
A process for laminating textiles.
Title (de)
Verfahren zum Beschichten von Textilien.
Title (fr)
Procédé de revêtement de textiles.
Publication
Application
Priority
DK 108488 A 19880301
Abstract (en)
In a process for laminating textiles, wherein a textile web (1) is coated with adhesive in a spraying station (3) and joined with a layer of wadding (8) or with another textile web when passing through a pair of rollers (9), the adhesive used is a moist curing solvent-free polyurethane prepolymer of the mono-component type which is sprayed on the textile web under essentially anhydrous conditions, and then the laminate is allowed to cure in usual atmosphere having normal moisture. Preferably, the adhesive maximum contains 1.5% free isocyanate, and it preferably has a viscosity of about 9000 mPa.s at 130 DEG C, a density of 1.1 and a softening point (ring/ball) of 45 DEG C. Such an adhesive is sprayed at about 190 DEG C, measured at the nozzle tips. The result is a product having excellent properties with respect to washing fastness and softness, just as the drawbacks usually involved in spray lamination are avoided in the production.
IPC 1-7
IPC 8 full level
B32B 5/26 (2006.01); D04H 1/58 (2006.01); D06M 17/00 (2006.01); D06M 17/10 (2006.01)
CPC (source: EP)
D06M 17/10 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0331215 A2 19890906; EP 0331215 A3 19910109; EP 0331215 B1 19920408; AT E74633 T1 19920415; DE 68901148 D1 19920514; DK 108488 A 19890902; DK 108488 D0 19880301; DK 157833 B 19900226; DK 157833 C 19910429; ES 2032098 T3 19930101; FI 88455 B 19930215; FI 88455 C 19930525; FI 890157 A0 19890112; FI 890157 A 19890902; GR 3004626 T3 19930428; JP H03167356 A 19910719; JP H0791769 B2 19951004; NO 167706 B 19910826; NO 167706 C 19911204; NO 890164 D0 19890113; NO 890164 L 19890904
DOCDB simple family (application)
EP 89200041 A 19890109; AT 89200041 T 19890109; DE 68901148 T 19890109; DK 108488 A 19880301; ES 89200041 T 19890109; FI 890157 A 19890112; GR 920400953 T 19920518; JP 30633389 A 19891124; NO 890164 A 19890113