EP 2935149 A1 20151028 - COMPOSITION FOR GYPSUM BOARDS AND OBTAINED PRODUCTS
Title (en)
COMPOSITION FOR GYPSUM BOARDS AND OBTAINED PRODUCTS
Title (de)
ZUSAMMENSETZUNG FÜR GIPSPLATTEN UND SO ERHALTENE PRODUKTE
Title (fr)
COMPOSITION POUR PLAQUES DE PLATRE ET PRODUITS OBTENUS
Publication
Application
Priority
- FR 1262531 A 20121221
- FR 2013053157 W 20131218
Abstract (en)
[origin: CA2893451A1] The invention relates to a gypsum-based composition, comprising nanometric boehmite and/or nanometric aluminum trihydroxide, this composition making it possible to obtain products with better dimensional stability at high, and in particular very high, temperatures. The invention also relates to the method for obtaining products and the products produced.
IPC 8 full level
C04B 28/14 (2006.01)
CPC (source: EP US)
B28B 1/16 (2013.01 - US); C04B 11/00 (2013.01 - US); C04B 28/14 (2013.01 - EP US); E04C 2/043 (2013.01 - US); C04B 2111/28 (2013.01 - EP US)
Citation (search report)
See references of WO 2014096698A1
Citation (examination)
US 2008245012 A1 20081009 - BOISVERT JEAN-PHILIPPE [FR], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3000059 A1 20140627; AR 094086 A1 20150708; AU 2013366167 A1 20150806; AU 2013366167 B2 20170720; BR 112015014144 A2 20170711; CA 2893451 A1 20140626; CA 2893451 C 20220712; CL 2015001741 A1 20151023; CN 104854059 A 20150819; EP 2935149 A1 20151028; HK 1213871 A1 20160715; JP 2016501821 A 20160121; KR 20150097534 A 20150826; MX 2015007966 A 20160316; MY 170536 A 20190815; RU 2015129693 A 20170130; SG 11201504591P A 20150730; TW 201437178 A 20141001; US 10941074 B2 20210309; US 2015307397 A1 20151029; WO 2014096698 A1 20140626; ZA 201504356 B 20160428
DOCDB simple family (application)
FR 1262531 A 20121221; AR P130104823 A 20131218; AU 2013366167 A 20131218; BR 112015014144 A 20131218; CA 2893451 A 20131218; CL 2015001741 A 20150618; CN 201380066948 A 20131218; EP 13818340 A 20131218; FR 2013053157 W 20131218; HK 16101677 A 20160217; JP 2015548721 A 20131218; KR 20157016268 A 20131218; MX 2015007966 A 20131218; MY PI2015702096 A 20131218; RU 2015129693 A 20131218; SG 11201504591P A 20131218; TW 102146908 A 20131218; US 201314650411 A 20131218; ZA 201504356 A 20150617