C09F3/02 - CPC Classification Index

ClassID:

103443 ⎘

C09F3/02 - CPC Classification

Classification description:

as a by-product in the paper-pulping process

Recent Application in this class:

20220081834

PROCESS AND SYSTEM FOR TREATING VAPOURS RELEASED FROM LIGNOCELLULOSE BIOMASS DURING ACID TREATMENT

20210322895

METHOD FOR DESULFURIZATION OF METHANOL

20210269672

METHOD FOR DESULFURIZATION OF CRUDE SULFATE TURPENTINE

20140363593

Matte film having a printable polyalkylimine condensation product

20130084437

Film Coatings Based on Polyalkylimine Condensation Polymers