C09K 23/34 Higher-molecular-weight carboxylic acid esters (esters of higher fatty acids with hydroxyalkylated sulfonic acids or salts thereof C09K23/06)
Introduced: January 2022
Title
Titles differ between systems:
IPC: Higher-molecular-weight carboxylic acid esters
CPC: Higher-molecular-weight carboxylic acid esters (esters of higher fatty acids with hydroxyalkylated sulfonic acids or salts thereof C09K23/06)
Full Title
Full titles differ between systems:
Use of substances as emulsifying, wetting, dispersing, or foam-producing agents > Higher-molecular-weight carboxylic acid esters
Use of substances as emulsifying, wetting, dispersing, or foam-producing agents > Higher-molecular-weight carboxylic acid esters (esters of higher fatty acids with hydroxyalkylated sulfonic acids or salts thereof C09K23/06)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2022.
Child Classifications
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