JP2004324026A - Function-imparting agent and method for producing fibrous product having functionality by using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a function-imparting agent capable of imparting functions such as skin-beautifying effect, aging-preventing effect, skin eruptions-preventing property, anti-allergy property, etc., to a fibrous product. <P>SOLUTION: The function-imparting agent is provided by using (a) at least one kind selected from ferulic acid and its derivatives and (b) at least one kind selected from a group consisting of amino acids, vitamins, ceramide, glycyrrhetinic acid of licorice extract, raspberry, jasmine, peppermint, rosemary, roman camomile, eucaliptus, hinokithiol, bamboo extract, aloe extract, catechin, grape fruit, lemon, jojoba oil, olive oil, citrus oil, sea algae extract, squalane, collagen, sorbitol and glucose at (10:1)-(1:10) weight ratio. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a functionalizing agent for textile products using ferulic acid and a derivative thereof.
[0002]
[Prior art]
Ferulic acid is widely known in the food, cosmetics, medical products and other industries as a physiologically active substance that prevents oxidation and discoloration.
Further, in the textile industry, there is an attempt to provide a fiber product having excellent durability and an ultraviolet absorbing effect by fixing ferulic acid and a derivative thereof to a fiber material (see Patent Document 1). Here, it is said that it can be used in combination with other chemicals such as shrinkproofing agents, water repellents, antibacterial insecticides, flameproofing agents, antistatic agents, dyes, etc. It was not something.
[0003]
[Patent Document 1]
JP-A-5-125668
[Problems to be solved by the invention]
The present invention provides a textile product using ferulic acid and a derivative thereof, which can impart functionalities such as a beautiful skin effect, an anti-aging effect (refreshing property), an anti-rash property, and an anti-allergic property. It is an object to provide an agent.
[0005]
[Means for Solving the Problems]
In the present invention, a. At least one selected from ferulic acid and its derivatives; b. Amino acids, vitamins, ceramides, glycyrrhizic acids of licorice extract, raspberries, lavender, jasmine, peppermint, rosemary, Roman chamomile, eucalyptus, hinokitiol, bamboo extract, aloe extract, catechin, grapefruit, lemon, jojoba oil, olive oil, The problem has been solved by using a combination of at least one selected from the group consisting of citrus oil, seaweed extract, squalane, collagen, sorbitol and glucose.
[0006]
That is, the functionality-imparting agent of the present invention contains both the component a and the component b in a weight ratio of 10: 1 to 1:10, and particularly in a ratio of about 1: 2 to 2: 1. It is preferable to include both. If the ratio is out of the range of 10: 1 to 1:10, it is difficult to obtain a synergistic effect by the combined use of the component a and the component b. Within the range of 1, a synergistic effect can be obtained which is not expected when the above-mentioned component a and component b are used alone, and a skin care effect such as an initial purpose, a beautiful skin effect and an anti-aging effect, is obtained for textile products. In addition, it is possible to impart effects such as anti-rash, anti-allergic, antibacterial, deodorant, deodorant, antioxidant, and freshness preservation.
[0007]
The functionalizing agent containing the component a and the component b is preferably used in the form of microencapsulation, inclusion by cyclodextrin, or vesicle structure.In this case, not only oily compounds but also hydrophilic compounds may be used. , A nonwoven fabric and a fibrous web with good washing durability, and in particular, the use of a binder can improve the washing durability.
[0008]
Next, the ferulic acid derivatives used in the present invention include ethyl ferulate, hexyl ferulate, undecyl ferulate, 2-ethyl-1-hexyl ferulate, and γ-oryzanol.
[0009]
The amino acids used as the component b include, but are not limited to, glutamic acid, aspartic acid, glycine, cystine, serine, histidine, lysine, arginine, leucine and the like. As the vitamins, vitamin A, vitamin C, vitamin E and the like can be used effectively, and the glycyrrhizic acids of the licorice extract include glycyrrhizic acid, glycyrrhetinic acid, sodium glycyrrhizinate, potassium glycyrrhizinate, ammonium glycyrrhizinate and the like. . Further, raspberries include raspberry, raspberry ketone, and the like, squalanes include squalane, squalene, and the like, and glucoses include glucose, xylitol, erythritol, and the like.
[0010]
The functionality-imparting agent containing the component a and the component b is used to fix various types of functionality to the fiber product by fixing the same to the fiber product using a binder. Examples of the binder include an acrylate ester and a urethane. It is preferable to use a polymer such as a system, a silicon, a fluorine, and an epoxy.
[0011]
In the present invention, such a function-imparting agent is fixed to a fiber product, and the fiber product has unique effects such as skin care effect, skin care effect such as aging prevention, rash prevention, antiallergic property, antioxidation and freshness retention. It is possible to impart, but at this time, the functionality imparting agent, as a treatment liquid containing a binder, dipping, padding, adhere to the fiber product by a known method such as coating, may be dried and fixed .
[0012]
The fiber product to be treated may be in any shape such as a yarn, a woven fabric, a knitted fabric, a nonwoven fabric, a fiber web, etc., and the type of fiber is not particularly limited. The amount of the functionalizing agent attached to the fiber product is not particularly limited, but is preferably about 0.05 to 5.0% by weight in solid content.
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, examples of the present invention will be described. In the examples, “parts” or “%” means “parts by weight” or “% by weight” unless otherwise specified.
[0014]
[Example 1]
20 parts of 2-ethyl-1-hexyl ferulate, 20 parts of ammonium glycyrrhizinate, 5 parts of ethanol, 10 parts of a 10 mol adduct of ethylene oxide of nonylphenol, 20 parts of a silicone resin as a binder, and the remaining 100 parts with water. And a fiber web processing agent.
Next, a processing liquid obtained by diluting the processing agent with water so that the processing agent becomes 100 g / L and immersing it in a cotton plain woven fabric having a basis weight of 300 g / m ² so that the pickup becomes 100%, squeezing with a mangle, and preliminarily at 100 ° C. Dried. Next, heat treatment was performed at 170 ° C. for 3 minutes to obtain a care mat. This product has antiallergic properties and has become very useful as a care mat.
[0015]
[Comparative Example 1]
A method similar to that of Example 1 was performed except that 3-ethyl-1-hexyl ferulate and 3 parts of ammonium glycyrrhizinate of Example 1 were used. The resulting product had virtually no antiallergic effect.
[0016]
[Example 2]
10 parts of undecyl ferulate, 15 parts of silica microcapsules of squalane, 5 parts of ethanol, 10 parts of an adduct of 10 moles of nonylphenol ethylene oxide, 20 parts of a silicone resin as a binder, and the remaining 100 parts with water Processing agent.
Next, a liquid obtained by diluting the processing agent with water to 30 g / L was adhered to wet tissue paper (cellulose fiber web) having a basis weight of 25 g / m ^{2 with} a kiss roll so that the pickup became 50%.
[0017]
[Comparative Example 2]
A method similar to that of Example 2 was performed using sorghum extract instead of squalane of Example 2.
[0018]
The wet tissue obtained in Example 2 and Comparative Example 2 was applied to the elbow, covered with a nylon film, stopped with an adhesive tape for the skin from above, allowed to stand for 4 hours, and then enlarged and observed under a microscope with a microscope. As a result, the product of Example 2 was excellent in skin care properties and exhibited a beautiful skin effect, whereas the product of Comparative Example 2 did not show good skin care properties.
[0019]
[Example 3]
25 parts of γ-oxanol, 20 parts of vitamin A, 5 parts of ethanol, 10 parts of a nonylphenol ethylene oxide 10 mol adduct, 20 parts of a silicone resin as a binder, and 100 parts of the remaining water were used as a processing agent.
Next, a liquid obtained by diluting the processing agent with water to 300 g / L was adhered and dried on food packaging paper (paper made of cellulose fiber) having a basis weight of 30 g / m ² so that the pickup was 50%.
When the banana was wrapped with the obtained processed paper for packaging, the freshness of the banana was maintained without change even after 14 days. On the other hand, the banana wrapped with the unprocessed wrapping paper became discolored in five days, and became unproductive.
A kiss roll was attached to wet tissue paper so that the pickup became 50%.
[0020]
[Example 4]
20 parts of 2-ethyl-1-hexyl ferulate, 20 parts of a squalane and raspberry vesicle structure, 5 parts of ethanol, 10 parts of a 10 mol adduct of ethylene oxide of nonylphenol, 20 parts of a silicone resin as a binder, and the remainder with water The total amount was 100 parts, which was used as a fiber web processing agent.
Next, a processing liquid obtained by diluting the processing agent with water to a fiber web (a knit composed of 20% nylon, 30% acrylic, and 30% wool) having a basis weight of 200 g / m ² with water to a concentration of 150 g / L was picked up to 100%. After being immersed so as to obtain, it was squeezed with a mangle and preliminarily dried at 100 ° C. for 5 minutes. Then, it was heat-treated at 170 ° C. for 1 minute to obtain a limb protective cover for aesthetic treatment.
At bedtime, one limb was covered with such a protective cover, and the other limb was used without a protective cover as usual. After one week, the state of the limb was compared with a microscope photograph. As a result, wrinkles were removed from the limbs with the protective cover as compared with limbs without the protective cover, and a whitening effect was further observed.
[0021]
[Comparative Example 3]
A. 40 parts of 2-ethyl-1-hexyl ferulate, 5 parts of ethanol, 10 parts of an adduct of nonylphenol with 10 mol of ethylene oxide, 20 parts of a silicone resin as a binder, and the remaining 100 parts of water with a total of 100 parts of a fiber web processing. Agent and B. 40 parts of the squalane and raspberry vesicle structure were 5 parts of ethanol, 10 parts of an adduct of 10 mol of nonylphenol ethylene oxide, 20 parts of a silicone resin as a binder, and the remaining 100 parts of water using a fiber web processing agent. A test similar to that of Example 4 was carried out.
As a result, the wrinkle removing effect and whitening effect of Example 4 were obtained when using both the processing agent A (not containing the component b of the present invention) and the processing agent B (not containing the component a of the present invention). No effect could be obtained.
[0022]
【The invention's effect】
In the present invention, by using ferulic acid or a derivative thereof in combination with a specific compound, a textile product is provided with functionalities such as a skin beautiful effect, an anti-aging effect (refreshing property), an anti-rash property, and an anti-allergic property. It is possible to do.

Claims (3)

a. At least one selected from ferulic acid and its derivatives; b. Amino acids, vitamins, ceramides, glycyrrhizic acids of licorice extract, raspberries, lavender, jasmine, peppermint, rosemary, Roman chamomile, eucalyptus, hinokitiol, bamboo extract, aloe extract, catechin, grapefruit, lemon, jojoba oil, olive oil, A textile product characterized by containing at least one selected from the group consisting of citrus oil, seaweed extract, squalane, collagen, sorbitol and glucose in a weight ratio of 10: 1 to 1:10. Functionality imparting agent. 2. The function-imparting agent according to claim 1, wherein the function-imparting agent is microencapsulated, included by cyclodextrin, or formed into a vesicle structure. 3. A method for producing a functional fiber product, comprising fixing the functionality imparting agent according to claim 1 or 2 to a fiber product with a binder.