EP 1076137 A2 20010214 - Plasterboard
Title (en)
Plasterboard
Title (de)
Gipsbauplatte
Title (fr)
Plaque de plâtre
Publication
Application
Priority
GB 9918983 A 19990811
Abstract (en)
A lining paper to be used in the manufacture of plasterboard is given a surface finish by printing the liner before it is used in plasterboard manufacture. The resulting plasterboard has the printed-on surface material on the whole of one face of the board, with a density of print sufficient that under optical examination at least 80% of the surface of the lining paper is covered by the applied print. The printed surface may be coloured to match the colour of a jointing material used to fill joints between adjoining boards after they have been secured in place.
IPC 1-7
IPC 8 full level
E04C 2/04 (2006.01)
CPC (source: EP)
E04C 2/043 (2013.01)
Citation (applicant)
- US 3507684 A 19700421 - WALLEN ALPHONSE R
- US 3694298 A 19720926 - VESCHUROFF WILLIAM C, et al
- US 3984596 A 19761005 - FAILMEZGER FRIEDRICH
- US 4579610 A 19860401 - KOLE DONALD R [US], et al
- EP 0521804 A1 19930107 - LAFARGE PLATRES [FR]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1076137 A2 20010214; EP 1076137 A3 20030102; EP 1076137 B1 20070404; EP 1076137 B9 20071017; AT E358756 T1 20070415; DE 60034188 D1 20070516; DE 60034188 T2 20071220; DK 1076137 T3 20070806; ES 2284454 T3 20071116; GB 9918983 D0 19991013; PT 1076137 E 20070706
DOCDB simple family (application)
EP 00306833 A 20000810; AT 00306833 T 20000810; DE 60034188 T 20000810; DK 00306833 T 20000810; ES 00306833 T 20000810; GB 9918983 A 19990811; PT 00306833 T 20000810