ClassID:

85015

C01B33/154 - CPC Classification

Classification description:

Silicon; Compounds thereof; Silicon oxides; Hydrates thereof; Silica; Hydrates thereof, e.g. lepidoic silicic acid; Colloidal silica, e.g. dispersions, gels, sols; Preparation of hydrogels by acidic treatment of aqueous silicate solutions

Sub-classes:
Recent Application in this class:
#1
20240166525
2024-05-23

SILICA AEROGEL AND METHOD FOR PRODUCING SILICA AEROGEL BLANKET

#2
20230175713
2023-06-08

Dehumidifying member, dehumidifying rotor, and manufacturing method of dehumidifying member

#3
20230115794
2023-04-13

METHOD FOR PRODUCING AEROGELS AND AEROGELS OBTAINED USING SAID METHOD

#4
20230083857
2023-03-16

HYDROPHOBIC AEROGEL AND METHOD FOR MANUFACTURING THE SAME

#5
20220275164
2022-09-01

THERMALLY INSULATING AEROGEL VACUUM COMPOSITE PANEL AND PREPARATION METHOD THEREOF

#6
20220267161
2022-08-25

A Dextran Coated Silica Aerogel Used as a Drug Carrier System and a Dextran Coated Silica Aerogel Production Method

#7
20210292176
2021-09-23

Method of preparing acicular metal-silica composite aerogel particles and acicular metal-silica composite aerogel particles prepared thereby

#8
20210062416
2021-03-04

Process for refining fiber and deriving chemical co-products from biomass

#9
20190256360
2019-08-22

Silicon carbide powder and method of preparing the same using a hydrophobic spherical silica aerogel

#10
20190194027
2019-06-27

Method for producing silica aerogel and silica aerogel produced thereby

#11
20190135643
2019-05-09

Mechanically robust aerogels and preparation method thereof

#12
20190133901
2019-05-09

Low refractive index, high transparency, and abrasive type silica, preparation method and application thereof

#13
20180134566
2018-05-17

Method for producing aerogel blanket and aerogel blanket produced thereby

#14
20180134565
2018-05-17

Process for producing organically modified aerogels

#15
20180002181
2018-01-04

Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby

#16
20170369326
2017-12-28

Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby

#17
20170348302
2017-12-07

Porous particles

#18
20140319418
2014-10-30

PROCESS FOR PRODUCING HYDROGELS

#19
20140221699
2014-08-07

Process for producing porous or finely divided solid inorganic materials

#20
20120323030
2012-12-20

Method for producing inorganic oxide particles

#21
20110092363
2011-04-21

Porous metal oxide particles

#22
20100040747
2010-02-18

Silica microgels for reducing chill haze

#23
20090314493
2009-12-24

Method for controlled gelation of silicates

#24
20090071895
2009-03-19

Caustic silica gel manufacturing method and gels made thereby

#25
20070196928
2007-08-23

Analytical Pretreatment Column

#26
20060124265
2006-06-15

High velocity, low pressure process for making silica gels and microgels

#27
20060110307
2006-05-25

High-cleaning silica materials made via product morphology control and dentifrice containing such