EP3368492 (A1)

Method for producing a cement clinker substitute which is made primarily of calcined clay

(22) 21.10.2016

(43) 05.09.2018

(57) Summary of the corresponding patent WO2017072047 (A1): This invention relates to water-resistant gypsum products manufactured with water-based emulsions comprising polymerizable siloxane compound and an anionic polyacrylamide; and methods for making a water-resistant gypsum product, comprising a step of preparing a waterbased siloxane emulsion in a turbine emulsifier.

(71) thyssenkrupp Industrial Solutions AG (DE)

Issue 11/2018 EP3365298 (A1)

Water-resistant gypsum products and methods

(22) 13.10.2016 (43) 29.08.2018 (57) Summary of the corresponding patent US2017107151 (A1): This invention relates to water-resistant gypsum products manufactured with water-based emulsions comprising...

Issue 5/2021 MENDELEEV UNIVERSITY OF CHEMICAL TECHNOLOGY | BAUHAUS-UNIVERSITÄT WEIMAR

Composite gypsum binders with improved water resistance

1 Introduction In recent years the domestic industry has been in need of environmentally friendly and safe construction materials that can be produced at minimum energy consumption. These materials...

Issue 8/2023 WO 2023/175237 A1

Method for producing reusable gypsum material and an arrangement

(22) 14.03.2023 (43) 21.09.2023 (57) The invention relates to a method for producing a reusable gypsum material (10) from 20 a construction waste material comprising gypsum waste (20) comprising the...

Issue 6/2021 UA124000 (C2)

Additive for gypsum building materials

(22) 09.09.2016 (43) 07.07.2021 (57) The invention relates to additives for producing shaped gypsum articles, shaped gypsum articles comprising these additives, and methods for producing these shaped...

Issue 7-8/2018 KR101839251 (B1)

Alkali gypsum and method for producing alkaline gypsum using de-sulfurized slag admixture slagcement and concrete composition comprising the alkali gypsum

(22) 20.12.2016 (43) 26.04.2018 (57) The present invention relates to a method for producing an alkali gypsum for admixture of ordinary cement or slag cement using a desulfurized slag fine powder...

ZKG 11/2018