C04B33/13 - CPC Classification Index

ClassID:

88763 ⎘

C04B33/13 - CPC Classification

Classification description:

Clay-wares; Preparing or treating the raw materials individually or as batches Compounding ingredients

Sub-classes:

C04B33/1305 » {Organic additives} 59
C04B33/131 » {Inorganic additives} 61
C04B33/1315 » {Non-ceramic binders} 33
C04B33/132 » Waste materials; Refuse; {Residues} 18
C04B33/14 » Colouring matters 72
C04B33/16 » Lean materials, e.g. grog, quartz 9
C04B33/18 » for liquefying the batches 4

Recent Application in this class:

20250382231

2025-12-18

MICROWAVE SINTERING METHOD OF CLAY-CARBON MATERIALS IN ANTI-OXIDATIVE ATMOSPHERE

20240025810

2024-01-25

MANUFACTURING PROCESS OF CALCINED CLAYS IN A ROTARY KILN WITH COLOR CONTROL

20230321665

2023-10-12

SYSTEMS AND METHODS FOR CRUSHING CLAY, TRANSPORTING CLAY, AND PROCESSING CLAY

20230234886

2023-07-27

High-strength glass-ceramic-based lightweight aggregates and preparation method thereof

20200384477

2020-12-10

Systems and methods for crushing clay, transporting clay, and processing clay

20190247824

2019-08-15

Ceramsite produced by using river/lake/sea sludge and seashell powder as raw materials and preparation method thereof

20190225545

2019-07-25

CALCINED KAOLIN AS EXTENDER FOR COATINGS

20180282221

2018-10-04

Composition for refractory material

20180282220

2018-10-04

Material, use thereof and method to manufacture said material

#10

20180186687

2018-07-05

Sintering aid for glasses for machinable phyllosilicate based structures

#11

20170190623

2017-07-06

CLAY-BASED ARTICLES AND METHODS OF MAKING THE SAME

#12

20170144922

2017-05-25

Composite material

#13

20160083296

2016-03-24

Low-temperature fast-fired lightweight ceramic heat insulation plate and preparation method thereof

#14

20160015207

2016-01-21

Method for manufacturing exothermic ceramics for microwave oven and exothermic ceramics for microwaves

#15

20150368142

2015-12-24

Self glazed ceramic/glass composite and method for manufacturing the same

#16

20150299032

2015-10-22

Composite material

#17

20150203410

2015-07-23

Disk roll and substrate therefor

#18

20140216741

2014-08-07

Composition and method for producing an ultra-lightweight ceramic proppant

#19

20140128244

2014-05-08

Containment element comprising mullite or a polymorph of mullite, assembly comprising same, method of making same and method of using same

#20

20140127430

2014-05-08

Method for producing vacuum insulation material

#21

20140073830

2014-03-13

Compositions and methods for converting hazardous waste glass into non-hazardous products

#22

20130153222

2013-06-20

Use of composite of lightweight hollow core having adhered or embedded cement in cementing a well

#23

20130029129

2013-01-31

Ceramic composition, porous ceramic heat insulating material using same, and preparation method thereof

#24

20120231981

2012-09-13

Proppant particles formed from slurry droplets and method of use

#25

20120228547

2012-09-13

MOISTURE CONTROL CONSTRUCTION MATERIAL AND METHOD FOR PRODUCING THE SAME

#26

20120183774

2012-07-19

Method of treating stone wool

#27

20120118574

2012-05-17

Composition and method for producing an ultra-lightweight ceramic proppant

#28

20110269615

2011-11-03

COMPOSITIONS AND METHODS FOR CONVERTING HAZARDOUS WASTE GLASS INTO NON-HAZARDOUS PRODUCTS

#29

20110071023

2011-03-24

Additives comprising cellulose ethers for ceramics extrusion

#30

20110045279

2011-02-24

MOLDED BODY HAVING POROUS SURFACE AND METHOD FOR THE PRODUCTION THEREOF

#31

20110028304

2011-02-03

CERAMIC MASS FOR BRICK MAKING AND WAY OF PRODUCTION

#32

20110004985

2011-01-13

Ceramic Hinge

#33

20100255987

2010-10-07

Tile for removing formaldehyde and process for preparing the same

#34

20100176541

2010-07-15

COMPOSITION FOR CERAMICS WITH CARBON LAYER AND MANUFACTURED METHOD OF CERAMICS USING THIS

#35

20100144949

2010-06-10

Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates

#36

20100117273

2010-05-13

Process for hot-forging synthetic ceramic

#37

20100078409

2010-04-01

Hazardous waste treatment process

#38

20100047016

2010-02-25

Porous Ceramic Paving Material

#39

20100034585

2010-02-11

Porous Ceramic Paving Material

#40

20090118145

2009-05-07

METHOD FOR PRODUCING PROPPANT USING A DOPANT

#41

20080207431

2008-08-28

METHOD FOR IMPROVING THE MANUFACTURE OF STRUCTURAL CLAY PRODUCTS

#42

20080185759

2008-08-07

Method for making bricks

#43

20080132408

2008-06-05

CARBON BLACK MONOLITH, CARBON BLACK MONOLITH CATALYST, METHODS FOR MAKING SAME, AND USES THEREOF

#44

20080090720

2008-04-17

Process and apparatus for hot-forging synthetic ceramic

#45

20080066438

2008-03-20

Fuel Treating Device

#46

20070264480

2007-11-15

Coloration agent for use in ceramic articles and a color developing clay using the same

#47

20070225149

2007-09-27

Ceramic porous body and method for producing molded body

#48

20070110989

2007-05-17

Super light weight ceramic panel and process for preparing the same

#49

20060245825

2006-11-02

Porous ceramic paving material

#50

20060213397

2006-09-28

Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates

#51

20060009348

2006-01-12

Ultra-low residue, high solids, wet cake products and methods of making same

#52

20050242477

2005-11-03

Method for making product from fiber glass waste