grinding aid us patent

Grinding aid composition and cement product W. R. Grace ...

A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and an improved cement product are disclosed. The grinding aid composition is composed of a mixture of at least one alkylene ether glycol and particulate carbon.

grinding aids comprising

US Patent # 5,221,295 Grinding aid formulations Patents. Coated abrasives provided with a coating comprising a grinding aid and a binder resin are particularly effective when the grinding aid is an halogenated hydrocarbon. Patent US4643362 Grinding aids for hydraulic cement,

Cement grinding aid compositions Nalco Chemical Company

Cement grinding aid compositions . United States Patent 4828624 . Abstract: Cement clinkers are ground in an aqueous environment using as a grinding aid, a composition comprising: TBL _____ Ingredients Percent by Weight _____ A watersoluble glycol 4070 Urea as a 50% aqueous solution 6030 _____ ... Cement grinding aids have been ...

Ment Grinding Aid Composition Patent .za

US Patent # 4,828,624. Cement grinding aid . Chat With Sales. GRINDING AIDS FOR STRENGTHENHANCED CEMENT CLINKERS . Abstract: A composition for a cement clinker grinding aid having high function is provided to produce cement having various performances and to improve the.

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Cement grinding aid US Patent 6005057 Description Patent Description: This invention relates to the grinding of cement clinker and more particularly to chemical admixtures which are used in this process.

cement grinding aid patent

US Patent # 4,204,877. Cement grinding aid and set ... Additives for use as grinding aids and set retarders in the manufacture of hydraulic cement composed of polyglycerol, preferably a polyglycerol selected from the ... Online service. CEMENT GRINDING AID Free Patents Online.

Abrasive article containing a grinding aid and ... US Patent

Alternatively, the grinding aid may be included in the binder so that the grinding aid is present within the abrasive composites. Nonwoven Abrasive Articles Nonwoven abrasive articles are also within the scope of the invention and include an open, lofty fibrous substrate having a binder which binds fibers at points where they contact.

Analytics for US Patent No. 5856397, Dry grinding aid for ...

Dry grinding aid for dry milling a calcined kaolin clay and a related method Number of patents in Portfolio can not be more than 2000 United States of America Patent

Cement grinding aid compositions Nalco Chemical Company

Cement grinding aid compositions . United States Patent 4828624 . Abstract: Cement clinkers are ground in an aqueous environment using as a grinding aid, a composition comprising: TBL _____ Ingredients Percent by Weight _____ A watersoluble glycol 4070 Urea as a 50% aqueous solution 6030 _____ ... Cement grinding aids have been ...

cement grinding aids patents .in

Patent WO2014003972A1 Cement grinding aid composition, 3 Jan 2014, A grinding aid composition for improving the efficiency of cement grinding, Previously known grinding aids are lacking for a number of reasons, including that they often require multiple ingredients (>4) many of which do.

Analytics for US Patent No. 7922811, Biomassderived ...

Compositions and methods for increasing grinding efficiency of cement, cement clinker, raw materials for cement, and other inorganic particl ... United States of America Patent. PATENT NO: 7922811: SERIAL NO: 11434018: DOCKET NO: 0 ... optionally with a conventional grinding aid, cement quality improver, and/or hexavalent chromium reducer, are ...

Low Cost Cement Grinding Aid Patent

Patent US20120270972 Cement grinding aid Google . CGA 52 is a blend of glycols which has been proven to be a cost effective additive for the grinding of Portland . Online Service

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Contact Us. Shaping a New Era of Grinding Performance Better MRO. ... choose a product with a grinding aid. Contact Us. MasterCem BASF SE. FEATURES AND BENEFITS. MasterCem ES 2316 considerably increases cement early strength better than conventional grinding aids or early strength. Contact Us.

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Grinding Aid Designed . A grinding aid prevents this agglomeration to improves the grinding efficiency. The aid is generally added to the clinker at a fixed rate from 0.01% to 0.03% Patent US5429675 Grinding aid … LIVE CHAT

cement grinding aid patent

Patent US5429675 Grinding aid composition and cement ... A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and an improved cement product are disclosed.

CEMENT GRINDING AID COMPOSITION Free Patents Online

The grinding aid composition of claim 1 comprising from 40% to 70% of the alkanolamine compound, from 25% to 50% of the glycol, and from 0% to 55% of water, each by weight based on the total weight of the grinding aid composition.

US Patent # 4,950,488. Process of using precipitated ...

Process of using precipitated amorphous silica or silicate as grinding aid for fish meal or fish food Abstract A process for producing free flowing fish feed wherein precipitated amorphous silica or silicate or silica gel is added to fish feed and fish meal.

grinding aids comprising

cement grinding aid compositionBINQ Mining. cement grinding aid composition – Grinding Mill China. US Patent #,,. Cement grinding aid …Cement clinkers are ground in an aqueous environment using as a grinding aid, a composition comprising: &#;More detailed. Read More >>

Grinding Cement Patent .za

south africa grinding mill cement invention low cost cement grinding aid patent . Search low cost cement grinding aid patent to find your ... grinding aids for cement Crusher South Africa . ... Patente US3615785 Cement grinding aid and pack set ... AU 1 l 2 Ex United States Patent lnventors Howard II. ...

Patents by Inventor David Kleshchik Justia

Patents by Inventor David Kleshchik David Kleshchik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

US5429675A Grinding aid composition and cement product ...

A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and an improved cement product are disclosed. The grinding aid composition is composed of a mixture of at least one alkylene ether glycol and particulate carbon.

US Patent for Process for grinding waxes using grinding ...

The grinding aid is added to the grinding material either in solid form or during the grinding process in liquid form and remains after the grinding process in the grinding material, or evaporates entirely or partially during the grinding process.

Grinding Aid Composition

cement grinding aid composition patent . Grinding aid composition and cement product. A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and ... Cement grinding aid composition Cement Lime Gypsum (22) 31.05.2013 (43) 26.11.2015 (57) A grinding aid ...

Grinding aid Norton Company Free Patents Online

The grinding aid of this invention is described herein in its use in a conventional phenolic bonded cutoff wheel containing an alumina abrasive. For this purpose, it has been found that two known alkali metal salts may be fused together and crushed to form the new grinding aid of this invention.