Title:
COATING MATERIAL FOR CURTAIN COATER HAVING CURTAIN STABILITY AND PRODUCTION PROCESS FOR COATED PRODUCT BY MEANS OF THE CURTAIN COATER
Document Type and Number:
Japanese Patent JP2000345105
Kind Code:
A
Abstract:
To obtain a coating material that shows excellent curtain stability on the curtain coating, and can stably and efficiently give coated products, when the coating material is combined with a curtain coater.
This is polyester resin coating material and is useful as a coating material for a curtain coater with high curtain stability satisfying the following conditions (a), (b) and (c): a) The number-average molecular weight of the polyester resin included in the coating material is ≥10,000; b)Its surface tension is ≤0.033 N/m; and c) The viscosity is 30-300 seconds. In this coating material, components other than a binder resin + pigments + a solvent is preferably ≤1 wt.%.
Inventors:
KANAI HIROSHI
FURUKAWA HIROYASU
NAGASE MAGONORI
FURUKAWA HIROYASU
NAGASE MAGONORI
Application Number:
JP15956299A
Publication Date:
December 12, 2000
Filing Date:
June 07, 1999
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
B05D1/30; B05C5/00; B05D7/24; C09D167/00; (IPC1-7): C09D167/00; B05C5/00; B05D1/30; B05D7/24
Domestic Patent References:
JPH10328613A | 1998-12-15 | |||
JPH10240375A | 1998-09-11 | |||
JPH10265732A | 1998-10-06 | |||
JPH06313152A | 1994-11-08 | |||
JPH08311218A | 1996-11-26 | |||
JPH08302047A | 1996-11-19 | |||
JPH08143815A | 1996-06-04 | |||
JPH02269168A | 1990-11-02 | |||
JPH09241582A | 1997-09-16 | |||
JPH1119586A | 1999-01-26 | |||
JPH1176933A | 1999-03-23 | |||
JPH02273568A | 1990-11-08 | |||
JPH05197156A | 1993-08-06 | |||
JPH07136578A | 1995-05-30 | |||
JPH11152448A | 1999-06-08 | |||
JPS61171779A | 1986-08-02 | |||
JPS4845532A | 1973-06-29 | |||
JPS59132966A | 1984-07-31 | |||
JPH10513112A | 1998-12-15 |
Attorney, Agent or Firm:
Takashi Ishida (3 others)