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 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) United States Gypsum Company (US)

Issue 11/2018 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...

Issue 11/2018 HUE037124 (T2)

Gypsum plasterboard production plant and method for producing a gypsum plasterboard

(22) 26.06.2013 (43) 28.08.2018 (57) Summary of the corresponding patent WO2014206452 (A1): The invention relates to a gypsum plasterboard production plant, comprising at least one circulating...

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...

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 12/2016 WO 2016/166777 A1

Water resistant bag

(22) 17.04.2015 (43) 20.10.2016 (57) The present invention relates to a bag (1) consisting of at least two paper sheets superimposed one each other and at least one polyethylene layer applied to the...

ZKG 11/2018