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Process for releasing fragrance

A fragrance and fragrance technology, which is applied in the direction of chemical instruments and methods, detergent composition fragrance, detergent mixture composition preparation, etc., can solve the problem that the ability of the target object to maintain fragrance is reduced, and the performance of fragrance and fragrance cannot be displayed satisfactorily. Issues such as low volume release

Inactive Publication Date: 2006-03-08
KAO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since a long-lasting stable emulsion is required in the emulsification and drying steps, the fragrance exists in the form of an emulsion prepared in the emulsification step, and there are some problems, such as dissolving in use, and the fragrance is released in a relatively low amount during dissolution. release, and when a target is scented by this action, the target's ability to maintain a scent is reduced
Therefore there is the defective that can not show the performance of spice itself satisfactorily

Method used

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  • Process for releasing fragrance

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Embodiment

[0076] The present invention will be further described in detail by the following examples, but it is not intended to limit this

[0077] the scope of the invention.

[0078] (evaluation conditions)

[0079] Here, with regard to judging whether the composition can be demulsified, it is difficult to prove the occurrence of the demulsification phenomenon through the form of the embodiment itself, because the amount of the prepared fragrance is usually 1wt.% or less, and the dissolved state of the fragrance when used has a very Low concentrations of tens of ppm. Therefore, it is advantageous to properly concentrate the main components containing the perfume particles and the components considered to be involved in the demulsification of the perfume particles in the composition (in particular, without formulating materials that hinder visual judgment, such as water-insoluble components), by This enables convenient judgment of demulsification. Therefore, the method of judging de...

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Abstract

A process for releasing fragrance comprising the step of treating a) a perfume emulsified with one or more substances having emulsification actions, with b) demulsifying agent capable of demulsifying at least one of the substances having emulsification actions.

Description

technical field [0001] The present invention relates to a method of delivering a fragrance, a perfume composition, a detergent composition and a method of making the detergent composition. Background technique [0002] Conventionally, fragrances have been used to scent various foods, detergents, cosmetics, bath agents, and the like, and have broadly enhanced their commercial value by deodorizing raw materials and releasing scents that are pleasant to consumers. Various aromatization methods have been disclosed so far, and a direct aromatization method including a fragrance spraying step with spraying or the like is generally applied to products such as powder and solid forms. For other fragrance imparting methods, for example, Japanese Patent Laid-Open No. 2001-521060 discloses a method comprising the steps of making a fragrance absorb oil into some carrier, optionally adding a binder thereto, and then compressing this mixture, Extrusion or similar operations; Japanese Pate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/386C11D3/50C11D3/382C11D3/22C11D3/02C11D3/20C11D11/00
CPCC11D3/50C11D3/2075C11D3/386C11D3/382C11D3/044C11D3/046C11D3/10C11D3/22
Inventor 志田原靖博大堀浩一小塚淳
Owner KAO CORP