EP 0145522 B1 19880323 - PAPER SHEET, PROCESS FOR PRODUCING IT, AND ITS APPLICATIONS IN PARTICULAR AS A SUBSTITUTE FOR IMPREGNATED GLASS FIBRE MATS
Title (en)
PAPER SHEET, PROCESS FOR PRODUCING IT, AND ITS APPLICATIONS IN PARTICULAR AS A SUBSTITUTE FOR IMPREGNATED GLASS FIBRE MATS
Publication
Application
Priority
FR 8315926 A 19831006
Abstract (en)
[origin: US4789430A] The invention relates to a paper sheet obtained essentially from (parts by dry weight) - Fibers (cellulosic and 20 to 40 -"basic mixture" non-cellulosic) - Fillers 80 to 60 - Latex 40 to 105 - in particular by a process of double flocculation, which has a very high resistance to delamination. The invention is applicable to floor and wall coverings.
IPC 1-7
IPC 8 full level
D21H 27/00 (2006.01); D06N 7/00 (2006.01); D21H 13/10 (2006.01); D21H 13/40 (2006.01); D21H 17/20 (2006.01); D21H 17/33 (2006.01); D21H 17/34 (2006.01); D21H 17/67 (2006.01); D21H 23/14 (2006.01)
CPC (source: EP US)
D21H 13/40 (2013.01 - EP US); D21H 17/33 (2013.01 - EP US); D21H 17/34 (2013.01 - EP US); D21H 23/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0145522 A1 19850619; EP 0145522 B1 19880323; AT E33156 T1 19880415; BR 8405047 A 19850820; CA 1248712 A 19890117; DE 3470068 D1 19880428; FR 2553121 A1 19850412; FR 2553121 B1 19860221; JP H0536556 B2 19930531; JP S6099100 A 19850601; US 4789430 A 19881206
DOCDB simple family (application)
EP 84401977 A 19841004; AT 84401977 T 19841004; BR 8405047 A 19841005; CA 464874 A 19841005; DE 3470068 T 19841004; FR 8315926 A 19831006; JP 21032284 A 19841005; US 418287 A 19870116