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Fragrance dispensing emanating substrate and method

A technology for fragrances and substrates, applied in the field of fragrances, can solve the problems of lack of flexibility of the emission substrates

Pending Publication Date: 2021-08-13
FIRMENICH SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additional limitations include the lack of flexibility of the emanating substrate

Method used

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  • Fragrance dispensing emanating substrate and method
  • Fragrance dispensing emanating substrate and method
  • Fragrance dispensing emanating substrate and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] Example 1: Fragrance dispensing device according to a form proposed herein

[0094] In the first step, a surfactant-water base was prepared based on the formulation described in Table 1 below. All ingredients were mixed together in a beaker and stirred gently at room temperature. After they were completely dissolved, a clear micellar solution was formed.

[0095] Table 1 - Surfactant-water base preformulations according to the invention

[0096]

[0097] 1) Dioctyl sulfosuccinate sodium salt; Source: Cytec Industries, Inc.

[0098] 2) Monooleate Ethoxylated Sorbitol with 20EO; Source: Lonza Inc.

[0099] 3) Monolaurate Ethoxylated Sorbitol with 20EO; Source: Lonza Inc.

[0100] 4) PPG-26 Butylene-26 & PEG-40 Hydrogenated Castor Oil and Water; Source: LWR Inc.

[0101] In the second step, an air freshener composition was obtained according to the formulation given in Table 2. The above surfactant-water base, fragrance base and solubilizer ingredients were mi...

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PUM

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Abstract

The present disclosure relates to the field of perfumery. In particular, the present disclosure provides fragrance dispensing emanating substrate and related methods for dispensing fragrance oil or liquid fragrance material into an ambient environment.

Description

technical field [0001] The present disclosure relates to the field of perfume (perfume). In particular, the present disclosure provides fragrance dispensing emission substrates and related methods for dispensing fragrance oils or liquid fragrance materials into an ambient environment. Background technique [0002] Typical dispensing substrates that rely on capillary action, such as reed diffusers, deliver the fragrance oil or liquid fragrance material to the surrounding environment by diffusion. For example, the lower portion of the emanating substrate may be submerged in a reservoir of fragrance oil while the upper portion of the emanating substrate is exposed to the surrounding environment. Fragrance oils can be absorbed into the lower part of the emanating substrate and move to the upper part by capillary action. In this way, the entire length of the emanating substrate is saturated with fragrance oil. Once the diffuse substrate is saturated, and to some extent during ...

Claims

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Application Information

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IPC IPC(8): C11B9/00
CPCC11B9/00A61L9/037A61L9/127A61L2209/12B01D11/0288B27K5/065B27K5/04B27K5/007C11C5/002A01M29/12B27K9/002B27K2240/10C11C5/006B07B1/22B07B1/42
Inventor J·邓巴尔G·埃里森N·奥利利
Owner FIRMENICH SA