C01F7/44 - CPC Classification Index

ClassID:

85679 ⎘

C01F7/44 - CPC Classification

Classification description:

Compounds of aluminium; Aluminium oxide; Aluminium hydroxide; Aluminates Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water

Sub-classes:

C01F7/441 » {by calcination} 89
C01F7/447 » {by wet processes} 11

Recent Application in this class:

20240239679

2024-07-18

FUMED ALUMINA POWDER WITH REDUCED MOISTURE CONTENT

20230107924

2023-04-06

INORGANIC FILLER POWDER, THERMALLY CONDUCTIVE POLYMER COMPOSITION, AND METHOD FOR MANUFACTURING INORGANIC FILLER POWDER

20180021754

2018-01-25

Methods for the preparation of alumina beads formed by dewatering a highly dispersible gel

20140047996

2014-02-20

Dispersions of submicron doped silicon particles

20120301721

2012-11-29

Alpha-Alumina and Associated Use, Synthesis Method and Device

20120244060

2012-09-27

METHODS FOR SYNTHESIZING SUBMICRON DOPED SILICON PARTICLES

20120012032

2012-01-19

Dispersions of submicron doped silicon particles

20100209328

2010-08-19

Methods for synthesizing submicron doped silicon particles

20100166642

2010-07-01

METHOD FOR PRODUCING ALUMINA

#10

20090075083

2009-03-19

Nanoparticle production and corresponding structures