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Cleansing bars

A soap bar and cleaning technology, applied in the direction of alkali soap/ammonium soap composition, soap detergent composition, soap detergent and other compounding agents

Inactive Publication Date: 2010-12-15
COLGATE PALMOLIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, these traditional bars that are not produced using co-extrusion often use colored solutions to achieve the desired visual effect and do so only for visual aesthetics

Method used

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preparation example Construction

[0044]Preparation of Cleansing Bars

[0045] In one embodiment, a cleansing bar containing a combination of wax, sunflower oil, and myristyl myristate (hydrophobic blend) is prepared by heating the wax until it melts and forms a molten wax solution (hydrophobic blend). ); while heating, other components including sunflower oil, myristyl myristate, optional ethylene glycol, optional octyl methoxycinnamate, and optional chromium oxide green are added to the wax melt solution; stir to obtain a homogeneous solution; cool the solution to 50-55°C; then add the homogeneous solution to the soap component (hydrophilic component) during extrusion; then extrude to form a clean bar .

[0046] In one embodiment, the cleansing bars of the present invention are prepared using (hybrid) extrusion equipment (eg combining two components). See patents U.S. 3,940,220 (D'Arcageli et al.), U.S. 4,096,221 (Fischer et al.); U.S. 7,128,901 (Jonas et al.), U.S. 4,318,878 (Horning); U.S. 6,878,319 (Bro...

Embodiment 1

[0056] A cleansing bar composition was prepared comprising a hydrophilic component comprising 1) soap flakes 96.7%; 2) titanium dioxide 0.55%; 3) fragrance 1.65%; and 1.1% a hydrophobic component comprising i) beeswax; ii) sunflower oil; iii) chromium oxide green; wherein the ratio of beeswax:sunflower oil is about 1:1. The formulation is detailed in Table 1 below.

Embodiment 2

[0058] A cleansing bar composition was prepared containing a hydrophilic component comprising 1) soap flakes 96%; 2) titanium dioxide 0.5%; 3) fragrance 1.5%; and 2% hydrophobic components comprising i) beeswax; ii) sunflower oil; iii) chromium oxide green; wherein the ratio of beeswax:sunflower oil is about 15:85. The formulation is detailed in Table 1 below.

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Abstract

A cleansing bar composition comprising a soap; and a wax having a melting point of about 50 DEG C to about 75 DEG C, sunflower oil, and myristyl myristate. In one embodiment, the wax is beeswax. The combination of the wax, the sunflower oil, and myristyl myristate allows for the deposition of a hydrophobic material to skin when in use.

Description

Background technique [0001] A variety of bar aesthetics have been applied to commercially available products, such as striped, marbled, mottled and mottled cleansing bars. Soap bars having a striped or marbled appearance are already on the market, such as IRISH from Colgate-Palmolive Co. Bar soap, Procter and Gamble's Soap, Avon's SKIN SO DOVE by Unilever and other specialty products include "Lavendel" from Kappus, a German product imported into the US, and Apothary Stone Washed Refining Soap from Yardley London. [0002] Despite the variety of soap bars on the market, delivery of benefit agents to the skin has proven difficult in traditional soap bars due to the hydrophobic portion of the benefit agent and the surfactant portion of the soap flake. interaction. Furthermore, these traditional soap bars, which are not produced using co-extrusion techniques, typically use colored solutions to achieve the desired visual effect and do so only for visual aesthetics. Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D9/02C11D9/26C11D9/38B29C48/16
CPCC11D9/38B29C47/04B29C47/0004C11D9/26C11D9/02B29C48/022B29C48/16
Inventor D·斯卡拉
Owner COLGATE PALMOLIVE CO
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