EP 0060114 A1 19820915 - Improvements in coating methods.
Title (en)
Improvements in coating methods.
Title (de)
Beschichtungsverfahren.
Title (fr)
Méthodes de couchage.
Publication
Application
Priority
GB 8107711 A 19810311
Abstract (en)
A method of coating a support (1) with microcapsules, especially in manufacturing pressure-sensitive recording paper, by dispensing hydrophobic-walled microcapsules in water, applying the dispersion to the support (1) and removing excess dispersion by passing the support (1) past a flexible blade (5) thereby also to spread and smooth the coating.
IPC 1-7
IPC 8 full level
B05C 11/04 (2006.01); B41M 5/124 (2006.01); B41M 5/165 (2006.01); D21H 21/54 (2006.01)
CPC (source: EP)
B05C 11/04 (2013.01); B41M 5/1246 (2013.01); D21H 5/0065 (2013.01); D21H 21/54 (2013.01); D21H 25/10 (2013.01)
Citation (search report)
- [X] US 3897578 A 19750729 - KANDA MASAO, et al
- [X] GB 2014481 A 19790830 - APPLETON PAPER INC
- [X] GB 1339082 A 19731128 - WIGGINS TEAPE RESEARCH DEV LTD
- [X] GB 2052588 A 19810128 - MITSUBISHI PAPER MILLS LTD
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0060114 A1 19820915; EP 0060114 B1 19860122; AT E17599 T1 19860215; DE 3268618 D1 19860306; EP 0060113 A1 19820915; FI 820830 L 19820912; FI 820831 L 19820912
DOCDB simple family (application)
EP 82301149 A 19820305; AT 82301149 T 19820305; DE 3268618 T 19820305; EP 82301148 A 19820305; FI 820830 A 19820310; FI 820831 A 19820310