IP Library › Granted Patent US 9,631,163
Granted Patent B2
US 9,631,163 · App. 14/496,131 · Granted Apr 25, 2017

Liquid laundry detergent composition

Inventors: Frank Hulskotter (Bad Duerkheim, DE); Stefano Scialla (Rome, IT); Brian Joseph Loughnane (Fairfield, OH); Amy Eichstadt Waun (West Chester, OH); Sophia Rosa Ebert (Mannheim, DE); Bjoern Ludolph (Ludwigshafen, DE); Christof Wigbers (Mannheim, DE); Steffen Maas (Bubenheim, DE)
Assignee: The Procter & Gamble Company
C11D3/3707C11D1/00C11D1/48C11D3/30C11D3/32C11D3/3723C11D17/042C11D17/043C11D17/044C11D17/08
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Quick Facts
Patent No.
US 9,631,163
App. No.
14/496,131
Granted
Apr 25, 2017
Kind
B2
Abstract

The present invention relates to liquid laundry detergent compositions comprising a polyetheramine.

Claims (9)

1. A water-soluble unit dose article comprising a water-soluble film and a liquid laundry detergent composition comprising: from about 0.1% to about 10% of a polyetheramine of Formula (I), or a mixture thereof:

wherein each of R 1 , R 2 , R 5 , and R 6 is H and each of R 3 and R 4 is independently selected from a butyl group, an ethyl group, a methyl group, or a propyl group; each of A 1 -A 5 is independently selected from ethylene, propylene, or butylene; each of Z 1 -Z 2 is independently selected from OH or NH 2 , wherein at least one of Z 1 -Z 2 is NH 2 , wherein the sum of x+y is in the range of 2 to about 8, wherein x≧1 and y≧1, and the sum of x 1 +y 1 is in the range of 2 to about 8, wherein x 1 ≧1 and y 1 ≧1.

2. The water-soluble unit dose article of claim 1 wherein in said polyetheramine of Formula (I), each of Z 1 -Z 2 is NH 2 .

3. The water-soluble unit dose article of claim 1 wherein in said polyetheramine of Formula (I), each of A 1 -A 5 is propylene.

4. The water-soluble unit dose article of claim 1 wherein in said polyetheramine of Formula (I), R 3 is an ethyl group, and R 4 is a butyl group.

5. The water-soluble unit dose article of claim 1 wherein said polyetheramine has a weight average molecular weight of about 290 to about 1000 grams/mole.

6. The water-soluble unit dose article of claim 5 wherein said polyetheramine has a weight average molecular weight of about 300 to about 450 grams/mole.

7. The water-soluble unit dose article of claim 1 wherein said liquid laundry detergent composition comprises an adjunct material and wherein the adjunct material is selected from the group consisting of bleach, bleach catalyst, dye, hueing agents, cleaning polymers, alkoxylated polyamines, polyethyleneimines, alkoxylated polyethyleneimines, soil release polymers, surfactants, solvents, dye transfer inhibitors, chelants, enzymes, perfumes, encapsulated perfumes, perfume delivery agents, suds suppressor, brighteners, polycarboxylates, structurants, deposition aids and mixtures thereof.

8. The water-soluble unit dose article of claim 1 wherein said liquid laundry detergent composition comprises a solvent selected from the group consisting of glycerol, p-diol, dipropylene glycol, polypropylene glycol, diethylene glycol, ethanol, isopropanol, butenol, and mixtures thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2014
From: HULSKOTTER, FRANK; SCIALLA, STEFANO; LOUGHNANE, BRIAN JOSEPH; WAUN, AMY EICHSTADT; EBERT, SOPHIA ROSA; LUDOLPH, BJOERN; WIGBERS, CHRISTOF; MAAS, STEFFEN; BASF SE
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 034366/0577 →
Continuity (1)
Related Publication 20160090561A1 · Mar 31, 2016