METHOD FOR PRODUCING COLOR GIVING AND/OR EFFECT GIVING LACQUER COATINGS

WIPO Patent Application WO2002020672

A3

The invention relates to a method for producing a color and/or effect giving lacquer coating on a primed or non-primed substrate by applying a color and/or effect giving aqueous one-coat covering lacquer or alternatively, a color and effect giving water-based lacquer and a clear lacquer (wet in wet process) to a substrate and hardening the resulting lacquer coatings, a) using a color and/or effect giving aqueous one-coat covering lacquer or water-based lacquer containing no metal wafer pigments resulting in a color and/or effect giving one-coat lacquer coating or water-based lacquer coating after hardening, having a water vapor permeability t delta 60 DEG C >6,0 mg/h *m*bar or delta 60 DEG C >286,4 g *100 mu /m<2>*d, wherein d designates the time unit day ; or (b) using an effect or color and effect giving aqueous one-coat covering lacquer or water-based lacquer containing metal wafer pigments, resulting in a color and/or effect giving one-coat lacquer coating or water-based lacquer coating after hardening, having a water vapor permeability delta 60 DEG C >4,0 mg/h*m*bar or delta 60 DEG C >190,92 g*100 mu m/m<2>*d.

WEGNER EGON (DE)
LUEER INGO (DE)
SCHWARTE STEPHAN (DE)
JANSING FRANK (DE)

PCT/EP2001/010145

May 23, 2002

September 04, 2001

Click for automatic bibliography generation  

BASF COATINGS AG (DE)
WEGNER EGON (DE)
LUEER INGO (DE)
SCHWARTE STEPHAN (DE)
JANSING FRANK (DE)

B05D5/06; B05D1/36; B05D7/24; C09D5/00; C09D151/00; C09D151/08; C09D155/00; C09D171/00; C09D175/04; (IPC1-7): C09D5/02; B05D7/00; C09D151/08; C09D175/00

DE3522464A1	1987-01-02
EP0313951A1	1989-05-03
US5747582A	1998-05-05
DE3903704A1	1990-08-09

See also references of EP 1315778A2

View/Download PDF      PDF Help

Previous Patent: DIPHENYLSQUARYLIUM COMPOUND AND DISPLAY FILTER CONTAINING THE SAME

Next Patent: METHOD FOR PRODUCING AN IRON OXIDE NUCLEUS CONTAINING ALUMINIUM