Liquid laundry detergent compositions with silicone fabric care agents

A technology for laundry detergent and fabric care, which can be used in detergent compositions, organic cleaning compositions, dyes for cleaning compositions, etc., and can solve problems such as deactivation

Inactive Publication Date: 2007-04-04
THE PROCTER & GAMBLE COMPANY
View PDF44 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Use of silicones containing these concentrations of reactive groups can result in deactivation of the functionalized silicone itself and / or deactivation of other components in the liquid detergent composition

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid laundry detergent compositions with silicone fabric care agents
  • Liquid laundry detergent compositions with silicone fabric care agents
  • Liquid laundry detergent compositions with silicone fabric care agents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0136] The following non-limiting examples illustrate the invention.

[0137] The final liquid laundry detergent composition can be formulated by combining the preformed silicone blend, optionally emulsified with an emulsifier, with at least one surfactant and at least one additional essential non-silicone detergency builder. Surfactants and detergency builders can optionally be premixed prior to combining with the optionally emulsified preformed silicone blend.

[0138] Weight percentage (%)

(100% active ingredient)

A1

A2

A3

C 13 -C 15 Alkylbenzenesulfonic acid

13.0

5.5

5.5

C 12 -C 15 Alkyl ethoxy (1.1 equiv)

Sulfate

-

13.0

13.0

C 14 -C 15 E08(1)

9.0

-

-

C 12 -C 13 E09(2)

-

2.0

2.0

C 12 -C 14 Alkyldimethylamine oxide (3)

1.5

1.0

1.0

C 12 -C 18 fatty acid

10.0 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
boiling pointaaaaaaaaaa
molecular weightaaaaaaaaaa
particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention is directed to aqueous liquid laundry detergent compositions for cleaning and imparting fabric care benefits to fabrics laundered therewith. Such compositions comprise (A) at least one detersive surfactant; (B) droplets of a silicone blend comprising a nitrogen-containing amino or ammonium functionalized polysiloxane and a nitrogen-free non-functionalized polysiloxane; and (C) at least one additional non-silicone laundry adjunct selected from detersive enzymes, dye transfer inhibiting agents, optical brighteners, suds suppressors and combinations thereof. The functionalized polysiloxane component of the silicone blend has a relatively low, i.e., less than 30 mol%, content of reactive / curable groups, a nitrogen content which ranges from 0.05% to 0.50% by weight and a viscosity which ranges from 0.00002 m<2> / s to 0.2 m<2> / s. The nitrogen-free, non-functionalized polysiloxane material ranges in viscosity from 0.01 m<2> / sec to 2.0 m<2> / sec. Such compositions may not additionally contain coacervate phase-forming polymers and / or cationic deposition aids.

Description

Field of Invention [0001] The present invention relates to liquid laundry detergent compositions comprising functionalized silicone materials as fabric care agents. Background of the Invention [0002] When consumers launder fabrics, they not only desire superior cleaning, but are also trying to impart superior fabric care benefits through the laundering process. The above fabric care benefits conferred can be exemplified by one or more of the following benefits: reduction, prevention or removal of wrinkles; improved fabric softness, fabric feel or garment shape retention or recovery; improved elasticity; ease of ironing benefit effect; color care; anti-abrasion; anti-pilling; or any combination of the above benefits. Detergent compositions that provide both fabric cleaning performance and additional fabric care benefits such as fabric softening benefits are referred to as "2-in-1" detergent compositions and / or "soften-by-wash" compositions. [0003] Due to the incompatibi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/37C11D3/00C11D17/00C11D3/386C11D3/42
CPCC11D3/386C11D3/3742C11D3/0021C11D3/42C11D3/0015
Inventor P·F·A·德尔普朗克J－P·布蒂克S·夏拉G·L·杰维尔C·L·希茨
Owner THE PROCTER & GAMBLE COMPANY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap