Patent Us3961940


Brevetto US6548039 Processing aqueous …

Processing aqueous titanium solutions to titanium dioxide pigment ... US3961940: 15 nov 1974: 8 giu ... Merck Patent Gesellschaft Mit Beschrankter Haftung:


Patent US6548039 Processing aqueous …

A hydrometallurgical process is provided for producing pigment grade TiO 2 from titanium containing solutions. Generally, the solution is an aqueous solution. The ...


Patent US20080038482 Method for Low …

The present invention provides a method for forming nanostructured iron oxide coatings on a substrate. The method includes the steps of: (a) subjecting a chamber ...


Patent US5348696 Integrated lunar …

US3961940 * 15. Nov. 1974: 8. Juni 1976: ... Zitiert von Patent Eingetragen Veröffentlichungsdatum Antragsteller Titel; US9033315: 11. Okt. 2012: 19. Mai 2015: …


Patent US20080045410 HIGHLY …

US3961940 * 15 Nov 1974: 8 Jun 1976: ... Merck Patent Gesellschaft Mit Beschrankter Haftung: Iron oxide coated perlescent pigments: US4751070 * 15 Apr 1986: 14 Jun 1988:


Patent US6375923 Processing titaniferous …

Cited Patent Filing date Publication date Applicant ... Canadian Patents And Development Limited: Spherical agglomeration of ilmenite: US3961940: Nov 15, 1974:


Patent US2954278 Production of rutile …

Patent Citations (6), Referenced by (9), Classifications (9) External Links: USPTO, USPTO Assignment, Espacenet: Production of rutile from ilmenite and related ores


Brevetto CN100430127C Process for …

Process for preparing photocatalytic materials by using strong magnetic field modified titaniumrich slag ... US3961940: 15 nov 1974: 8 giu ... Cessation of patent ...


Patent US2954278 Production of rutile …

h i a i, llnited States PatentO PRODUCTION OF RUTILE FROM ILMENITE AND RELATED ORES Arthur John 'Gaskin, 15 Asling St, Brighton, Victoria, Australia, and …


Patent US6440383 Processing aqueous …

A hydrometallurgical process is provided for producing ultrafine or nanosized titanium dioxide from titanium containing solutions, particularly titanium chloride ...


Patent US4174274 Separation of rutile …

Rutile may be separated from ilmenite or ilmenite ores by agitating a mixture of ilmenite and rutile in particle form in an aqueous solution containing a collection ...


Patent US20080020175 Nanostructured …

It more specifically relates to nanostructured indiumdoped iron oxide materials that may be ... US3961940 * 15. Nov. 1974: 8. Juni 1976: ... Merck Patent ...


Patent US20080008843 Method for …

The present invention provides a method for forming metal oxide coatings on a substrate. The method includes the steps of: (a) subjecting a chamber containing a ...


Patent US20080020175 Nanostructured …

US3961940 * 15 Nov 1974: 8 Jun 1976: ... Merck Patent Gesellschaft Mit Beschrankter Haftung: Composite fine particles of metal oxides and production thereof: US5885324 *


Patent US3961940 Posttreatment of …

Process for posttreating a chlorinated ilmenite ore which has undergone a selective chlorination treatment in the presence of a solid carbonaceous material, which ...


Patent US6375923 Processing titaniferous …

In this regard, reference may be had to provisional patent application serial No. 60/141,057 filed Jun. 24, 1999, ... US3961940: 15 Nov 1974: 8 Jun 1976:


Posttreatment of ilmenite ore subjected to …

Complete Patent Searching Database and Patent Data Analytics Services. ... United States Patent US3961940 Note: If you have problems viewing the PDF, ...


Patent US20080044638 Nanostructured …

It more specifically relates to nanostructured metal oxide materials that may be used in ... US3961940 * 15. ... Merck Patent Gesellschaft Mit Beschrankter ...


Patent US3699206 Process for …

Process for beneficiating titaniferous ores to produce essentially pure titanium dioxide comprising alternatingly contacting the ore in a gassolids reactor with ...


Patente US20080008843 Method for …

The present invention provides a method for forming metal oxide coatings on a substrate. The method includes the steps of: (a) subjecting a chamber containing a ...


magnetic flotation process …

magnetic flotation process. We hold "Pursuing the SCM Technology and Quality" as our management concept all the time. ... Patent US3961940 Artificial rutile, ...


Patent US20060127486 Ceramic structures …

US3961940 * 15. Nov. 1974: 8. Juni 1976: Mitsubishi Kinzoku Kogyo Kabushiki Kaisha: ... Merck Patent Gesellschaft Mit Beschrankter Haftung: Optical film: US4751070 * 15.


Patent US20060127486 Ceramic structures …

This application claims priority to provisional patent application No ... Canadian Patents And Development Limited: Spherical agglomeration of ilmenite: US3961940 *

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