C07C309/84 - CPC Classification Index

ClassID:

93408 ⎘

C07C309/84 - CPC Classification

Classification description:

Sulfonic acids; Halides, esters, or anhydrides thereof; Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of a carbon skeleton substituted by carboxyl groups

Recent Application in this class:

20200266489

2020-08-20

CYANOALKYL SULFONYLFLUORIDES FOR ELECTROLYTE COMPOSITIONS FOR HIGH ENERGY LITHIUM-ION BATTERIES

20130131201

2013-05-23

Superacid functional compounds

20110028751

2011-02-03

PERFLUORO SULFONYL HALIDES AND RELATED SPECIES AS POLYMER SUPPORT MODIFIERS

20090187044

2009-07-23

Fluorosulfonyl group-containing compound, method for its production and polymer thereof

20080146841

2008-06-19

Fluorosulfonyl group-containing compound, method for its production and polymer thereof

20060111584

2006-05-25

Process for producing fluorinated sulfonyl fluoride

20060106252

2006-05-18

Process for producing fluorinated sulfonyl fluoride compound