Blooming soap bars

A composition and fragrance technology, which is applied in the directions of soap detergent compositions, bar/sheet detergents, soap detergents and other compounding agents, etc., can solve the problems of undisclosed, unusable, and releasing fragrance and fragrance etc.

Inactive Publication Date: 2006-07-19
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these carriers cannot be used to release significant perfume fragrance during the washing process
[0006] EP 0 902 679 discloses fragrance complexes in bar soaps using a hydrophilic inorganic carrier in combination with dual fragrances, but does not disclose materials selected for delivery of enhanced fragrance scent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0091] Preparation of Encapsulated Fragrance

[0092] The perfume compositions defined above are encapsulated according to the following non-limiting examples of suitable methods for preparing encapsulated perfume compositions.

[0093] Starch-Spice Capsules :

[0094] (1) 225 g of CAPSUL modified starch (National Starch & chemical) was added to 450 g of water at 24°C.

[0095] (2) The mixture was stirred for 20 minutes at a speed of 600 rpm (turbine impeller 2 inches in diameter).

[0096] (3) Near the vortex of the starch solution, add 75 g of the fragrance composition.

[0097] (4) The resulting emulsion was stirred for an additional 20 minutes (at a speed of 600 rpm).

[0098] (5) After obtaining a fragrance droplet size of less than 15 microns, the emulsion is pumped to a spray drying tower and atomized through a vortex disk while drying with parallel air streams. The inlet air temperature was set at 205°C to 210°C, and the outlet air temperature was stabil...

Embodiment 3

[0124] A

Embodiment 4

[0127] Magnesium silicate is ORIENTAL MICRO / STEASILK, LUZENAC AMERICA, HOUSTON, USA

[0128] Sodium Laureth-3-Sulfate for STEOL SLE3S, STEPAN MEXICO, MATAMOROS, TAMPS, LA

[0129] Potassium Alkyl Sulfate as SULFOPON K, COGNIS MEXICO

[0130] The other components represent various unreacted starting materials and secondary by-reaction products.

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Abstract

Perfume compositions comprising defined high impact accords and personal cleansing compositions, especially soap bars, comprising those perfume compositions are provided. In a preferred aspect, the perfume compositions are encapsulated in starch or the like so as to release fragrance when exposed to water, such as in the shower.

Description

Field of Invention [0001] The present invention relates to fragrance compositions and personal cleansing compositions, especially bar soaps comprising those fragrance compositions. Background of the Invention [0002] Typically, fragrances such as perfumes are added directly to personal cleansing compositions such as bar soaps. However, there are several disadvantages when blending fragrances into products as neat oils. One problem is that certain fragrance ingredients are unstable in the soap base and thus destroyed and / or lost. They are also subjected to oxidation or other chemical reactions (eg by oxygen, light, heat, etc.) and cause undesired discoloration of products containing them. [0003] Another disadvantage posed by adding perfume directly to the base soap composition is that perfume components are usually volatile and thus prone to loss from the product during processing or storage. The loss of highly volatile fragrance fractions is especially high. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/50C11D9/44C11D17/00
CPCC11D3/50C11D9/442C11D17/0039C11D3/505C11D17/006C11D9/44
Inventor Y·B·布朗内L·A·马金斯-赫兰德Z·G·杜比斯
Owner THE PROCTER & GAMBLE COMPANY
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