ClassID:

84867

C01B25/40 - CPC Classification

Classification description:

Phosphorus; Compounds thereof; Oxyacids of phosphorus; Salts thereof; Phosphates; Condensed phosphates Polyphosphates

Sub-classes:
Recent Application in this class:
#1
20240191039
2024-06-13

METHODS FOR THE CONTINUOUS POLYMERIZATION OF PHOSPHATE COMPOUNDS TO FORM POLYPHOSPHATE COMPOSITIONS

#2
20230399489
2023-12-14

HEAT STABILIZER FOR POLYMER PROCESSING USING PHOSPHATE WITH SUPPRESSED CRYSTALLINITY, AND METHOD FOR PREPARING THE SAME

#3
20200150126
2020-05-14

Assay for quantifying polyphosphates

#4
20190194045
2019-06-27

Anti-scaling composition for water systems

#5
20180127588
2018-05-10

Anti-corrosion pigments made of aluminium polyphosphate and rare earth

#6
20170331107
2017-11-16

Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery

#7
20170304493
2017-10-26

Pyrophosphate type material, process for preparing such a material and use for bone repair

#8
20160325997
2016-11-10

Calcium polyphosphate salt particles and method of making

#9
20160315321
2016-10-27

Cathode active material for sodium batteries, and sodium battery

#10
20160297719
2016-10-13

Source of phosphate for agriculture and the food industry

#11
20110301272
2011-12-08

Preparation of aluminum phosphate or polyphosphate particles

#12
20100292382
2010-11-18

Aluminum phosphate, polyphosphate, and metaphosphate particles and their use as pigments in paints and method of making same

#13
20100179265
2010-07-15

Aluminum phosphate or polyphosphate particles for use as pigments in paints and method of making same

#14
20100069650
2010-03-18

POLYNARY METAL OXIDE PHOSPHATE

#15
20090217841
2009-09-03

Aluminum phosphate or polyphosphate compositions

#16
20080038556
2008-02-14

Preparation of a coating composition comprising amorphous aluminum phosphate particles

#17
20060211798
2006-09-21

Aluminum phosphate, polyphosphate and metaphosphate particles and their use as pigments in paints and method of making same

#18
20060045831
2006-03-02

Aluminum phosphate or polyphosphate particles for use as pigments in paints and method of making same