JPH05168570A - Functional sanitary paper - Google Patents

Abstract

PURPOSE:To provide a functional sanitary paper which yields deodorizing effect on odor in a living environment while having pharmacological effect such as antibacterial action, cell activating action and mucosa repairing action. CONSTITUTION:This functional sanitary paper has at least one of copper chlorophyrin or salts of iron chlorophyrin contained in a sanitary paper.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a toilet paper,
The present invention relates to a functional sanitary paper obtained by adding a salt of copper chlorophyllin or iron chlorophyllin to tissue paper, dust paper, sanitary paper, towel paper, disposable diapers and the like.

[0002]

2. Description of the Related Art In recent years, there has been a strong interest in deodorizing odors that are not desirable in the living environment as the standard of living has improved. The offensive odors in the living environment are sourced from cigarettes, manure, kitchen garbage, body odor, and the like, and there are various kinds of offensive odors.

Among such malodors, as a method for eliminating the malodor of a toilet, a product obtained by mixing ricinoleic acid metal salt with pulverized peat (JP-A-53-99328), aluminum sulfate, zinc sulfate and hydrogen. A mixture of ionic strength adjusting agent and powder (Japanese Patent Laid-Open No. 63-134054), coated powder of soil fungus extract (Japanese Patent Laid-Open No. 61-141917), etc. is put in the toilet to absorb odors, A method of digesting and decomposing an organic substance which is a source of neutralization or odor is known.

As a method for eliminating a bad smell from chemical damage such as chemicals and environmental problems, a deodorant containing an extract from a plant as an active ingredient has been attracting attention. Plants are known to contain strong deodorant components such as tea, camellia, wolfberry, sage, thyme, rosemary, and suou.The components include flavones such as chlorophyll, flavanols, and flavonols. It is said that the compounds are terpene compounds such as ferradren, terpinene, and pinene.

It has been well known for a long time that chlorophyll and its derivatives adsorb and decompose odorous substances and are used for toothpaste, chewing gum and the like. Also,
As a method of removing odors in the living environment, a method of using copper chlorophyllin as a filter paper for cleaning off-flavors (Japanese Patent Laid-Open No. 62-215)
No. 100), and a method of adsorbing chlorophyll extracted from plants on a sheet of cloth or a mask (JP-A-62-275466).

In these methods, chlorophyll and copper chlorophyllin are adsorbed on paper and cloth to utilize the deodorizing effect of chlorophyll and copper chlorophyllin, but there is no application to sanitary paper. The pharmacological effects of copper chlorophyllin derivatives have long been well known. Specifically, they promote hematopoietic function, wound healing, antibacterial action against anaerobic bacteria, and vitamin stabilizing action as vitamin reinforcing action. As a growth promoting action on tissue cells and an action on organ tissues, various pharmacological effects such as cardiotonic action, pacing action, uterine contraction action and diuretic action, antiallergic action as zenith, therapeutic effect on urticaria, etc. The effect is known.

Among the pharmacological actions of these chlorophyllin derivatives, hygiene papers utilizing the antibacterial action, mucous membrane repairing action and cell activating action of the salts of copper chlorophyllin and iron chlorophyllin have not yet been known.

[0008]

DISCLOSURE OF THE INVENTION As a result of intensive studies, the present inventors have found that when copper chlorophyllin or a salt of iron chlorophyllin is contained in sanitary paper, when the sanitary paper is used, or after use, copper chlorophyllin is used. Or the salt of iron chlorophyllin elutes, adsorbs or decomposes malodorous components,
Further, they have found that they also exert antibacterial action, cell activation action and mucosal repair action and show an effect on protection of mucous membranes, rash and the like, and completed the present invention.

[0009]

SUMMARY OF THE INVENTION The present invention is a functional sanitary paper containing at least one salt of copper chlorophyllin or iron chlorophyllin in hygienic paper. Examples of the salt of copper chlorophyllin or iron chlorophyllin used in the present invention include salts with inorganic bases such as sodium and potassium or organic bases such as basic amino acids.

The copper chlorophyllin or iron chlorophyllin salt may be mixed in any ratio. However, for the purpose of deodorizing toilet, body odor and fecal odor, or sterilizing action, it is better to increase the iron chlorophyllin salt alone or the mixture ratio thereof. For the purpose of protecting mucous membranes and preventing rash, etc., it is better to use copper chlorophyllin salt alone or to increase the mixing ratio thereof.

In order to contain the salt of copper chlorophyllin or iron chlorophyllin in the sanitary paper, it is advantageous to spray the solution before the sanitary paper is dried, or soak the sanitary paper in the solution and dry it. The amount of copper chlorophyllin or iron chlorophyllin salt used alone or as a mixture is
It is preferably 0.01 to 10 kg per 1.0 t of sanitary paper.

As sanitary paper, toilet paper,
Medical products such as dust paper, tissue paper, menstrual paper, disposable diapers, paper towels, kitchen paper, wet wipes, and paper sheets, gowns, nightwear, surgical gowns and the like can be mentioned. As the paper raw material used in the present invention,
Examples include softwood pulp, hardwood pulp, straw pulp, and the like. Also, recycled paper may be used.

[0013]

INDUSTRIAL APPLICABILITY According to the present invention, it has a deodorizing effect on living environment, particularly odors such as toilet, body odor and manure odor, and has pharmacological effects such as antibacterial action, cell activation action and mucous membrane repair action. Functional hygiene paper can be provided.

[0014]

The present invention will be described in more detail with reference to the following examples, but the scope of the present invention is not limited to these examples.

[0015]

Example 1 Toilet paper was manufactured using recycled pulp as a raw material. Before the toilet paper drying process,
After passing 50 kg of copper chlorophyllin / sodium in 200 L of water, squeeze it with a roll to remove unadsorbed copper chlorophyllin / sodium, and then dry it on a drum.
We manufactured 196,000 roll-type toilet papers that were 114 mm x 30 m long and were stacked.

125g per roll type toilet paper
And contained 0.1 g of copper chlorophyllin sodium. This roll type toilet paper was light green with no chemical odor.

[0017]

[Example 2] As volatile sulfur compounds, three kinds of liquids, that is, a solution obtained by diluting a saturated aqueous solution of hydrogen sulfide to 1/100, a 0.1% aqueous solution of mercaptoethanol, and a dispersion of 1 g of grated garlic in 1 L of water were prepared. did. 1 ml of each volatile sulfur compound aqueous solution was placed in a 500 ml stoppered flask and diluted with 100 ml of water. To the flask with a stopper, copper chlorophyllin / potassium or iron chlorophyllin / sodium was adsorbed at 6.0 mg, and each solution was sprayed and then dried with warm air.
Tissue paper containing potassium or iron chlorophyllin
Sodium-containing tissue paper (vertical 98 mm × horizontal 228 m
m 2 sheets were overlaid (1.2 g) and shaken for 10 minutes. Next, the flask with a stopper was immersed in a water bath at 40 ° C for 5 minutes, the stopper was removed, and a sensory test was conducted by a panelist.
The results are shown in.

[0018]

(Judgment) Smell was felt: + Slight odor was felt: ± No odor was felt: −

[0020]

Example 3 To a 500 ml Erlenmeyer flask, 100 ml of water and 1 ml of methyl mercaptan 1 μg / ml solution were added. Into this Erlenmeyer flask, the same tissue paper containing copper chlorophyllin / potassium or tissue paper containing iron chlorophyllin / sodium as in Example 2 was placed and capped with silicone rubber.

After shaking the Erlenmeyer flask for 5 minutes, it was placed in a water bath at 40 ° C. and kept warm for 10 minutes. Gas was extracted from the head space of the Erlenmeyer flask with a 5 ml gas tight syringe and gas chromatographic analysis was performed. The results are shown in Table 2. Conditions for gas chromatographic analysis Model: Hitachi Gas Chromatograph 163 type column: Polyphenyl ether 5 ring 5% Chromosorb W AW DMCS 80-100 mesh Teflon tube: 3.2 mmφ x 6 m Column temperature: 70 ° C Carrier gas: Nitrogen, 35 ml / min Detector: FPD

[0022]

[Example 4] An adult sleepwear (480 to 630 g / 1 piece) was made with 2 g of copper chlorophyllin / sodium per kg of paper, and was worn for 1 month with the cooperation of 5 bedridden elderly people.
A test was carried out (wearing a new sleepwear after being worn for 3 days). Table 3 shows the body odor and floor rubs peculiar to the elderly from a family of nurses.

[0023] (Judgment) Body odor ++ Smell almost disappeared. + The odor became very weak. ± The odor has weakened. -There was no change. Floor rub 4 symptoms were significantly improved. 3 The improvement in symptoms was moderate. 2 There was little improvement in symptoms. 1 No change in symptoms.

[0024]

Example 5 Roll-type toilet paper was manufactured in the same manner as in Example 1. Each roll-type toilet paper weighs 125 g and contains 0.2 g of copper chlorophyll.
It contained sodium. When this toilet paper was awarded with the cooperation of four hemorrhoid patients, Table 4
Got the result. This is considered to be due to the effect of copper chlorophyll / sodium to promote mucosal repair. (Judgment) + Significant improvement in symptoms. ± Symptoms were improved. -No improvement in symptoms was observed.

Claims (1)

[Claims] 1. A functional hygiene paper comprising hygiene paper containing at least one salt of copper chlorophyllin or iron chlorophyllin.