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Title:
METHOD FOR REDUCING GELLING BETWEEN A LIQUID LAUNDRY DETERGENT AND A LIQUID FABRIC ENHANCER
Document Type and Number:
WIPO Patent Application WO/2019/033332
Kind Code:
A1
Abstract:
A method is provided for reducing undesired gelling between a liquid laundry detergent and a liquid fabric enhancer inside an automatic laundry washing machine, by employing, in combination, liquid laundry detergent and liquid fabric enhancer of specific compositional characteristics. Such liquid laundry detergent and such liquid fabric enhancer, when mixed together, exhibit a significantly reduced tendency toward gelling than that typically observed between conventional liquid laundry detergents and liquid fabric enhancers. Further proposed is a laundry cleaning system and a fabric cleaning kit that promote the combined use of such liquid laundry detergent and such liquid fabric enhancer, thereby reducing potential gelling therebetween.

Inventors:
SOMERVILLE ROBERTS NIGEL PATRICK (GB)
TANG MING (CN)
FRANKENBACH GAYLE MARIE (US)
Application Number:
PCT/CN2017/097817
Publication Date:
February 21, 2019
Filing Date:
August 17, 2017
Export Citation:
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Assignee:
PROCTER & GAMBLE (US)
SOMERVILLE ROBERTS NIGEL PATRICK (GB)
TANG MING (CN)
FRANKENBACH GAYLE MARIE (US)
International Classes:
C11D1/83; C11D3/00; D06M11/00; D06M13/00
Domestic Patent References:
WO2012122232A12012-09-13
Foreign References:
CN105199863A2015-12-30
CN102037112A2011-04-27
JP5571349B22014-08-13
US20160090551A12016-03-31
JP3566091B22004-09-15
US20160090551A12016-03-31
US8940677B22015-01-27
US20020019328A12002-02-14
US20130065813A12013-03-14
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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