C01B35/125 - CPC Classification Index

ClassID:

85090 ⎘

C01B35/125 - CPC Classification

Classification description:

Boron; Compounds thereof; Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium; Compounds containing boron and oxygen; Borates of alkali metal; Sodium tetraborates; Hydrates thereof, e.g. borax Purification; Concentration; Dehydration; Stabilisation; Other after-treatment

Recent Application in this class:

20210371290

2021-12-02

SEPARATION AND PURIFICATION OF RARE-EARTH ELEMENTS BY CHEMICAL REDUCTION IN AQUEOUS SOLUTIONS

20090082229

2009-03-26

Process for Drying Boron-Containing Minerals and Products Thereof