New Anionic Surfactants And Detergents And Cleaning Agents Containing Same

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United States of America

APP PUB NO 20220064568A1
SERIAL NO

17523621

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Abstract

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An anionic surfactant of general formula (I) in which n and m are, independently of one another, numbers from 0 to 17 and 2+ is a charge-balancing cation. The invention also relates to a production method by way of: the acid-catalysed reaction of 2,5-bis(hydroxymethyl) tetrahydrofuran with an alkene having 5 to 22 C atoms in equimolar amounts, at an increased temperature; subsequent sulphation with a sulphating agent; and optional neutralisation by a subsequent reaction with

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Patent Owner(s)

Patent OwnerAddress
HENKEL AG & CO KGAAHENKELSTRASSE 67 DUESSELDORF 40589

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hausoul, Peter Landgraaf, NL 11 1
Kipshagen, Lukas Aachen, DE 7 0
Klemmer, Anna Duesseldorf, DE 21 16
Kropf, Christian Hilden, DE 99 376
Palkovits, Regina Aachen, DE 14 4
Schulz, Alexander Essen, DE 51 62

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6542176146101 - 1011 - 2031 - 4005001000150020002500300035004000450050005500600065007000

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