Fabric softening composition comprising a polymeric viscosity modifier

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United States of America Patent

PATENT NO 8168582
APP PUB NO 20090291876A1
SERIAL NO

11922117

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Abstract

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A liquid fabric treatment composition comprising a cationic fabric softening agent and a water-soluble linear polymeric viscosity modifier represented by the formula: Z—Y—(X—Y)n—Z in which: X represents a polyether chain, each Y independently represents a linking group derived from a diisocyanate, each Z independently represents a hydrophobic group and optionally includes a spacer linked to Y, n represents an integer of at least 2, and the molecular weight of the polymer is from 2,000 to 80,000.

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Patent Owner(s)

Patent OwnerAddress
HENKEL AG & CO KGAAHENKELSTRASSE 67 DÜSSELDORF 40589

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blanco, Paul William Wirral, GB 1 7
Carrier, Allen Mark Hixson, US 2 11
Eason, Michael Douglas North Cave, GB 6 56
Gore, Christopher Gerald Cartersville, US 1 7
Maxim,, Jr Joseph Steven Hixson, US 1 7
Roberts, Sarah Louise Kingston-upon-Thames, GB 1 7
Roth, Stephane Patrick Kingston-upon-Thames, GB 5 19

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  • 7 Citation Count
  • C11D Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges624611283715831101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6091 - 100100 +0255075100125150175200225250275300325350375400425450475500

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