EP 1999084 A1 20081210 - GYPSUM PRODUCT
Title (en)
GYPSUM PRODUCT
Title (de)
GIPSPRODUKT
Title (fr)
PRODUIT DE PLÂTRE
Publication
Application
Priority
- EP 2007052934 W 20070327
- EP 06111740 A 20060327
- EP 06114519 A 20060524
- EP 07727407 A 20070327
Abstract (en)
[origin: WO2007110428A1] Process for producing a gypsum plasterboard having improved properties, which comprises the following steps a) mixing of one or more calcium sulphate phases capable of setting, water and a crystal modifier selected from among divalent heavy metal salts, metal silicates, borates and mixtures thereof; b) shaping of the mixture.
IPC 8 full level
C04B 28/14 (2006.01)
CPC (source: EP)
C04B 28/14 (2013.01); C04B 2111/0062 (2013.01)
Citation (search report)
See references of WO 2007110428A1
Citation (examination)
GB 1015331 A 19651231 - BRITISH PLASTER BOARD HOLDINGS
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2007052934 W 20070327; EP 07727407 A 20070327