EP 0456829 A4 19920513 - HEAT-TREATMENT DEVICE AND METHOD OF DRYING FUNCTIONAL THIN FILM USING SAID DEVICE
Title (en)
HEAT-TREATMENT DEVICE AND METHOD OF DRYING FUNCTIONAL THIN FILM USING SAID DEVICE
Publication
Application
Priority
- JP 482490 A 19900112
- JP 30838589 A 19891128
Abstract (en)
[origin: WO9108655A1] A heat-treatment device equipped with a cylindrical directly powered far-infrared ceramic heater for heating a columnar or cylindrical object to be treated, which is placed concentrically therewith, from the surrounding. This device can uniformly heat-treat an object. This invention also provides a method of drying a coating film of polymeric coating liquid formed on the surface of a columnar or cylindrical substrate using a specified heating pattern using said heat-treatment device. Said drying method prevents the surface of a coating film from being dried earlier than the inner part thereof so that uniform drying may reach even the inner part of the coating film.
IPC 1-7
IPC 8 full level
F26B 3/30 (2006.01); G03G 5/05 (2006.01); H05B 3/10 (2006.01); H05B 3/14 (2006.01); H05B 3/42 (2006.01); H05B 3/62 (2006.01)
CPC (source: EP KR)
F26B 3/30 (2013.01 - EP); H05B 3/10 (2013.01 - KR); H05B 3/141 (2013.01 - EP); H05B 3/42 (2013.01 - EP)
Citation (search report)
- [XP] EP 0367867 A1 19900516 - CLASSIC SANITAR PRODUKTE GMBH [DE]
- [Y] FR 1098620 A 19550816 - GALLET & CIE
- [Y] US 4813153 A 19890321 - PALMER ARTHUR R [GB], et al
- [A] GB 323690 A 19300109 - ALBERT BOECLER
- [A] WO 8910524 A1 19891102 - URQUHART GORDON T [US]
- [A] FR 951180 A 19491018
- [A] EP 0143568 A2 19850605 - AMERICAN SCREEN PRINTING [US]
- [A] US 2315124 A 19430330 - LUZIUS RUSSELL W
- [A] US 2660723 A 19531201 - JULES DELAMARRE EMILE, et al
- See references of WO 9108655A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9108655 A1 19910613; EP 0456829 A1 19911121; EP 0456829 A4 19920513; JP H03233885 A 19911017; KR 920702179 A 19920812
DOCDB simple family (application)
JP 9001535 W 19901126; EP 90917342 A 19901126; JP 482490 A 19900112; KR 910700785 A 19910726