Fabric Conditioning Compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090093394A1
SERIAL NO

12223726

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fabric softening composition comprising from 1 to 80% by weight of ester-linked quaternary ammonium fabric softening material comprising a quaternised mixture of mono- di- and tri-ester of alkanolamine in which the tri-ester content of said mixture is from 25 to 50% by weight of said mixture, wherein: (i) when the tri-ester content is from 25 to 30% by weight of said mixture the free amine content of the composition is less than 0.5% by weight on the weight of said mixture, (ii) when the tri-ester content is more than 30% by weight of said mixture the free amine content of the composition is less than 6% by weight based on the weight of said mixture, the composition containing less than 1% by weight of free fatty acid based on said mixture.

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Patent Owner(s)

Patent OwnerAddress
HENKEL IP & HOLDING GMBHHENKELSTRASSE 67 DUESSELDORF 40589

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernhardt, Randal Antioch , US 2 2
Courdavault-Duprat, Stephane Moirans , FR 1 1
Grainger, David Stephen Wirral , GB 16 37
Hubbard, John Francis Wirral , GB 9 11
Levinson, Matthew Lincolnwood , US 5 29
Nepras, Marshall Burlington , US 1 1
Ray, Didier Saint Egreve , FR 2 16
Terry, Michael Gurnee , US 6 22

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