C04B28/165 - CPC Classification Index

ClassID:

88730 ⎘

C04B28/165 - CPC Classification

Classification description:

Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement containing synthetic anhydrite

Recent Application in this class:

20240309639

Method of Manufacturing Gypsum Board with Improved Fire Resistance

20220282484

Method of manufacturing gypsum board with improved fire resistance

20180118624

Gypsum-containing composition

20180037499

Usage of fly ash from flue gas desulfurization to make compositions for building

20170022107

SYNTHESIS AND APPLICATION OF CaSO4-BASED HARDENING ACCELERATORS

20080141906

Compositions of cellular materials that contain anhydrite and methods for its preparation

20080072798

Improved Asphaltic Concrete Compositions That Contain Anhydrite As Anti-Stripping Asphalt Agents

20050115468

Anhydrite cement compositions and procedures for manufacture

15877993

Method of manufacturing gypsum board with improved fire