JP2000053149A - Package body for fluid composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a package body for a fluid composition that is capable of maintaining the odor of the fluid composition containing phenolic odor stably for a long period of time during its preservation or use even when the fluid composition is housed in a container protected from light by metal-containing pigment. SOLUTION: A package body for fluid composition containing phenolic odor is made up of materials having resin layers in two or more laminae in a structure wherein the innermost layer contacting with the composition is made of a resin layer not containing metal-containing pigment and a layer containing the metal-containing pigment is provided at the outside of the innermost resin layer.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a package of a flowable composition (hair care, skin care, fabric care, living care, oral care product, etc.) containing a phenolic fragrance, and preserves the fragrance and color of the composition. The present invention relates to a package that can be kept stable for a long period of time during or during use.

[0002]

2. Description of the Related Art It is well known that a phenolic fragrance is usually incorporated into hair care, skin care, fabric care, living care, oral care products and the like. In order to protect the contents from ultraviolet rays, TiO
It is also well known that a white pigment such as ₂ is added to provide light-shielding properties.

[0003] However, as a result of various tests conducted by the present inventors, it has been found that when a fluid composition containing a phenolic flavor is contained in a container to which TiO ₂ is added, the fragrance of the composition is deteriorated.

[0004] Here, there has been proposed a fluid container containing a phenolic antioxidant and an ultraviolet absorber (see Japanese Patent Application Laid-Open No. 6-297765). However, the technique described in this publication is intended to prevent the coloring of the container itself which occurs when the container made of a TiO ₂ -containing material is contained in a fluid containing an antioxidant or an ultraviolet absorber. However, as described above, the deterioration of the fragrance of the composition which occurs when a fluid composition containing a phenolic fragrance is contained is not considered at all, and no measures are taken. Not something.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a liquid composition containing a phenolic fragrance which is stored in a container protected from light by a metal-containing pigment. Another object of the present invention is to provide a package that can be kept stable for a long period of time during use.

[0006]

As a result of various studies by the present inventors, when a fluid composition containing a phenolic fragrance is contained, the above-mentioned object is achieved by not contacting with a metal-containing pigment. Specifically, the present invention is a package of a fluid composition containing a phenolic flavor, and the package is a resin layer in which a layer in contact with the fluid composition does not contain a metal-containing pigment, It is made of a material having two or more resin layers in which a layer containing a metal-containing pigment is provided outside the resin layer.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail. Examples of the phenolic fragrance compounded in the fluid composition contained in the container include para-ethylphenol,
Cavicol, thymol, carvacrol, hinokitiol, guaiacol, creozole, 2,6-dimethoxyphenol, 4-ethylguaiacol, eugenol.
Isoeugenol, dihydroeugenol. Banitrop, vanillin, clove oil, amyl salicylate, oak moss, ginger oil, gingerol, ethyl vanillin, oak moss No. 1, pimento oil, bay oil, basil oil, laurel leaf oil, cinnamon bark oil, lemon balm oil, osmanthus concrete, absolute jasmine , Citronella javaba oil, cistus leaf oil, oregano oil, sevory oil, marjoram oil, majowan oil and the like. Examples of the metal-containing pigment include phthalocyanine pigments; metal oxides such as titanium white, titanium yellow, calcined pigment green, chromium oxide, cobalt blue, silica, and alumina; sulfides such as cadmium yellow and cadmium red; And chromates such as graphite and chromium vermillion, among which metal oxide pigments and phthalocyanine pigments are particularly preferred. Further, in the present invention, in addition to the metal-containing pigment, a combination of an organic pigment such as a cyrididone pigment, a thioindigo pigment, an isoindigo pigment, an azo pigment, an anthraquinone pigment, a perylene pigment, or a perinone pigment may be used. When titanium white (commonly known as titanium dioxide) is used together with the organic pigment, a mixture of a small amount of titanium monoxide and titanium trioxide may be used, or a small amount of silica, alumina, and other heavy metals may be used. And a metal oxide as an impurity.

The container is composed of two or more layers. The inner layer is a resin layer containing no metal-containing pigment, and the outer layer and / or the intermediate layer is a resin layer containing metal-containing pigment. Examples of the resin used for the container include polyethylene, polypropylene, polyethylene terephthalate, polyethylene naphthalate, polyacrylonitrile, polyvinyl chloride, polyvinylidene chloride, nylon, ethylene-vinyl alcohol copolymer,
A general synthetic resin such as polymethyl methacrylate is used.

[0009] The package used in the present invention is formed by disposing at least an innermost layer of a synthetic resin containing no metal-containing pigment, and may be any bottle, tube, pouch formed by laminating a film, or the like. It can take the form.

Next, test examples will be shown to explain the effects of the present invention more specifically. The test method will be described prior to each test example.

[Test Method / Stability] A test was conducted on the stability of aroma. In other words, put the contents in a predetermined container,
The sample was stored at 40 ° C. for 3 months, and compared with a standard sample stored in a cool and dark place at 5 ° C. [Judgment criteria] 5 points: Equivalent to the standard product (normal odor). 4 points: Smell is slightly altered compared to the standard product. 3 points: The aroma is slightly altered compared to the standard product. 2 points: The aroma has changed in comparison with the standard product. 1 point: Aroma is remarkably deteriorated as compared with the standard product.

Test Example 1 The following body soap composition was blended with 0.5% of a fragrance containing a phenolic component (flavor: floral bouquet).
The composition was placed in a polyethylene bottle having a two-layer structure with a capacity of 0 ml, and the degree of deterioration of the aroma of the composition was confirmed by a stability test.

(Body soap composition) (Unit:%) Potassium myristate 15 Potassium coconut oil fatty acid 10 Palmitic acid 1 Cetyl alcohol 1 Glycerin 20 1.3 Butylene glycol 10 Coconut oil fatty acid diethanolamide 5 Chelating agent Suitable amount Perfume (floral bouquet) 0.5 Purified water balance

In this case, the fragrance has the following composition.

[Table 1]

The test results are shown in Table 2 below.

[Table 2]

Test Example 2 A hair rinse composition containing the following phenol-based fragrance-free perfume (sweet fragrance: sweet pea floral) in an amount of 1.0% was mixed into two layers having a capacity of 700 ml as shown in Table 4 below. The composition was placed in a polyethylene bottle, and the degree of deterioration of the aroma of the composition was confirmed by a stability test.

(Hair rinse composition) (Unit is%) Stearyl trimethylammonium chloride 1.5 Cetostearyl alcohol 3.0 Dimethyl silicone 1.5 Propylene glycol 6.0 Liquid paraffin 1.0 Sorbitan sesquioleate 0.5 POE (40) lauryl ether 2.4 isostearic acid 0.5 preservative, chelating agent qs perfume (sweet pea floral) 1.0 purified water balance

In this case, the fragrance has the composition shown in Table 3 below.

[Table 3]

The test results are as shown in Table 4 below.

[Table 4]

Test Example 3 The following W / O-type skin lotion composition containing 0.3% of a fragrance containing phenolic perfume (scent: carnation floral) was prepared as shown in Table 6 below.・ Put it in a tube of material composition,
The degree of deterioration of the aroma of the composition was confirmed by a stability test. The test results are shown in the table below.

(W / O type skin lotion) (unit:%) Stearyl alcohol 0.5 Hardened palm oil 3.0 Liquid paraffin 35.0 Dipropylene glycol 6. O PEG400 4.0 Sorbitan sesquioleate 1.6 POE (20) oleyl alcohol ether 2.4 Carboxyvinyl polymer (1.0% aqueous solution) 15.0 Preservative, chelating agent Appropriate amount Perfume (carnation floral) 3 Purified water balance

In this case, the fragrance has the following composition.

[Table 5]

The results of the trial are shown in Table 6 below.

[Table 6]

The tube may be made of LDPE (low density polyethylene), EMAA (ethylene methacrylate), HDPE (high density polyethylene), or the like.

As described above, according to the comparison between each of the examples and the comparative example, even when the container is housed in a container protected from light by the metal-containing pigment,
It can be confirmed that the fragrance of the composition can be kept stable for a long period during storage or use.

[0026]

As described above, according to the present invention, even when a fluid composition containing a phenolic fragrance is stored in a container protected from light by a metal-containing pigment, the fragrance of the composition is preserved. Or, it has an excellent effect that it can be kept stable for a long time during use.

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[Procedure amendment]

[Submission date] September 3, 1998 (1998.9.3)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0004

[Correction method] Change

[Correction contents]

[0004] Here, there has been proposed a fluid container containing a phenolic antioxidant and an ultraviolet absorber (see Japanese Patent Application Laid-Open No. 6-297765). However, the technique described in this publication is intended to prevent coloring of the container itself which occurs when a fluid containing an antioxidant or an ultraviolet absorber is contained in a container made of a TiO ₂ -containing material. However, as described above, the deterioration of the fragrance of the composition which occurs when a fluid composition containing a phenolic fragrance is contained is not considered at all, and no measures are taken. Not something.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0012

[Correction method] Change

[Correction contents]

Test Example 1 The following body soap composition was blended with 0.5% of a fragrance containing a phenolic component (fragrance: floral bouquet), as shown in Table 2 below.
The composition was put in a polyethylene bottle having a two-layer structure with a capacity of 00 ml, and the degree of deterioration of the aroma of the composition was confirmed by a stability test.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0014

[Correction method] Change

[Correction contents]

In this case, the fragrance has the following composition.

[Table 1]

 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference) 3E033 BA15 BA16 BA18 BA21 BA23 BB08 CA06 CA11 GA02 3E065 BA16 BA17 BA18 BA25 BA35 BB03 CA04 GA10 4F100 AB01B AB01C AK01B AK01C AK04 AK33A AK42 AK48 BA02 BA10 CA13 GB10 JD16

Claims (1)

[Claims] 1. A package of a fluid composition containing a phenolic fragrance, wherein the innermost layer in contact with the composition is a resin layer not containing a metal-containing pigment. 2 provided with a layer containing a metal-containing pigment on the outside.
A package of a fluid composition, comprising a material having at least one resin layer.