JPH05295292A - Liquid composition - Google Patents

Abstract

(57) [Summary] [Structure] Glycine, DL-alanine, L-alanine,
Lysine hydrochloride, DL-threonine, L-threonine, DL
-Aqueous liquid composition to which amino acids such as serine, L-serine, L-proline, sodium DL-pyrrolidone carboxylate, glycine betaine, alanine betaine, γ-butyrobetaine, amino acid salts and derivatives thereof are added. [Effect] Good ejection properties are exhibited while maintaining good application traces (handwriting) without bleeding and good application part (pen tip) drying resistance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to liquid cosmetics such as lip colors and eye liners, brush pens, felt-tip pens, and markers.
And a liquid composition such as paint.

[0002]

2. Description of the Related Art Liquid compositions such as liquid cosmetics, inks for writing instruments and paints are mainly composed of a colorant, a water-soluble organic solvent and water. This liquid composition is used in various forms. For example, by incorporating the liquid composition in a container such as a bottle,
Apply, draw, write (collectively referred to below) with a brush with brushes made of synthetic fibers such as nylon or natural fibers such as Peng, horses, pigs, etc. A coating part (pen tip) consisting of a porous body or a bundle of synthetic fibers, etc. is built into the shaft tube of a makeup tool or writing instrument attached to the tip of the shaft tube, and the pen tip is inserted from the liquid storage part of the shaft tube. And apply it.

As described above, there are various usage forms of the liquid composition, but the common required property is that the liquid can be easily removed from the application portion of the liquid composition (hereinafter referred to as ejection property). is there. In order to improve the dischargeability, a water-soluble organic solvent having a low viscosity is selected, the viscosity of the liquid composition is lowered by reducing the addition amount thereof, or the liquid composition is prepared by using various surfactants. It has been performed to lower the surface tension of the.

[0004]

However, when the viscosity of a liquid composition is lowered by using a water-soluble organic solvent, for example, in the case of cosmetics, problems such as poor moisturizing property of liquid and faint coating marks occur. However, for ink and paint,
There is a problem that the pen tip has poor drying resistance and the coated surface is dried too quickly, resulting in poor handleability. Further, the reduction of the surface tension of the liquid composition due to the surfactant causes a problem that a lot of bleeding of the coating mark occurs in any of the cosmetics, inks and paints. In particular, when housed in a barrel and used, the problem that the liquid composition leaks from the application part and the like occurred. An object of the present invention is to provide a liquid composition having good dischargeability without lowering the viscosity by a water-soluble organic solvent and lowering the surface tension by a surfactant.

[0005]

DISCLOSURE OF THE INVENTION The gist of the present invention is a liquid composition comprising at least a coloring material, water, and one or more selected from amino acids, amino acid salts and amino acid derivatives.

The present invention will be described in detail below. As the coloring material, conventionally known dyes and pigments can be used. As the dye, any of an acid dye, a direct dye, an edible dye, a basic dye and the like can be used, but an acid dye and a direct dye are particularly preferable. An example is given below.

As the direct dye, Japanol Just Black D Conc (CI Direct Black 1
7), Water Black 100L (Same as 19), Water
Water Black L-200 (19 same), Water Black # 7 (19 same), Kayaset Black W9 (1 same)
9), Direct Fast Black B (22 same), Direct Fast Black AB (32 same), Direct Deep Black EX (38 same), Direct Deep Black (38 similar product), Direct Fast Black Conc (the same) 51), Kayarus Supra Ray VGN (7
1), Kayak Direct Brilliant Elo-G (C.
I. Direct erotic-4) Direct fast erotic-5
GL (same as 26), Aizen Blumurao-GCLH (same as 44), Direct Fast Elo-R (same as 50), Aizen Direct Fast Red FH (CI Direct Red 1), Nippon Fast Scarlet GSX
(Same as 4), Direct Fast Scarlet 4BS (Same as 23), Eisen Direct Durin BH (Same as 31),
Direact Scarlet B (37), Kayak Direct Scarlet 3B (39), Eisenburi Mullabin Conc 2BLH (75), Sumilite Red F3B
(Same 80), Eisenbrimura Red 4BH (Same 81)
Kayaras Sprarubin BL (83), Kayaras Light Red F5G (225), Kayaras Light Red F5
B (same 226), Kayaras Light Rose FR (same 22)
7) Direct Sky Bull-6B (CI Direct Bull-1), Direct Sky Bull-5B (15),
Benzo Brilliant Skyble-8GS (41 same), Sumilite Sprable-BRR Conc (71 same), Divergent Cosble-S (86 same), Waterable- # 3 (86 same), Kaya Raster Examples include Koisable-GL (86), Daiwable-215H (87), Kayaras Sprable-FF2GL (106), Kayaras Spruble-FFRL (108), Kayaras Splata-Koisuru-FBL (199), and the like. ..

The acid dyes include Acid Bull-Black 10B (CI Acid Black 1), Nigrosine (2), Water Black R455 (2) and Water Black R510 (2). ), Sumi-no-milling black 8BX (same as 24), Kayano-milling black VLG (same as 26), Kaya-no-milling black B
R Conch (31), Mitsui Nylon Black GL (52), Eisen Opal Black WH Extra Conc (52), Sumilan Black WA (52), Lanyl Black BG Extra Conc (107), Kayano Rumi Ring Black TLB (109), Sumino-Lumi Ring Black B (109), Kayano-Lumi Ring Black TLR (110), Aizen Opal Black New Conc (119), Water Black 18
7-L (154) Acid Yellow- # 10 (C.I.
Acid ero-1), Kayaku acid brilliant flavin FF (7: 1), Kayasilero-GG (1)
7), xylene light erotic-2G 140% (17),
Sumino Le Leveling Elo-NR (19 same), Water Yellow # 1 (23 same), Daiwa Tolazine (2 same)
5), Kaya Kuta-Trazin (23), Sumino Le Fastello-R (25), Diacid Light-Ero-2G
P (29), Sumino-Lumi Ringero-O (3)
8), Sumino-Rumi Ringero-MR (42), Water Yellow # 6 (42), Kayano-Relo-NF
G (49), Sumino-Lumi Ringero-3G (7)
2), Sumino-Le Fastello-G (same as 61), Sumino-Lumiringello-G (same as 78), Kayano-Reero-N
5G (110), Sumino-Lumi Ringero-4G20
0% (same 141), Kayano-rerou-NG (same 13)
5), Kayano-Rumi Ringero-5GW (same as 127),
Kayano Millingero-6GW (142), Sumitomo Fast Scarlet A (CI Acid Red 8), Kayak Silk Scarlet (9), Solar Rubin Extra (14), Daiwanu -Kokushin (18), water scarlet (18), Daiwa Red No. 102 (18), Eisenbonso-RH (2)
6), Daiwa Red No. 2 (27), Sumino Le Leveling Brilliant Red S3B (35), Kayasil Rubinol 3GS (37), Eisen Erythrosin (5)
1), Kayaqua Acid Rhodamine FB (52), Daiwa Red No. 106 (52), Sumino Le Leveling Rubinol 3GP (57), Diacide Alizarin Rubinol F3G 200% (82), Alizarin Rubino
5G (83), Eizen Eosin GH (87),
Water Red # 2 (87), Daiwa Red 103W
B (same as 87), Water Pink # 2 (same as 92), Aizen Acid Phloxine PB (same as 92), Daiwa Red 1
No. 04 (92), Rose Bengal (94), Kayano-Milling Scarlet FGW (111), Kayano-Milling Rubin 3BW (129), Smino-Milling Brilliant Red 3BN Conc (131),
Sumino-Milling Brilliant Red BS (13
8), Eisen opal pink BH (same as 186), Sumi-no-brilliant red B conc (same as 249), kayak acid brilliant red 3BL (same as 254), kayak acid brilliant red BL (same as 265), kayano rumilling red GW (Id. 276), Mitsui Acid Violet 6BN (CI Acid Violet 15), Mitsui Acid Violet BN (Id.
7), water violet # 1 (49), water
Turquoise # 5 (49), Daiwa Purple No. 1 (4)
9), ink violet L10 (same as 49), Sumitomo Patent Pure-VX (CI Acid Bull-
1), Water Bull- # 106 (same 1), Patent Bull-AF (same 7), Water Bull- # 9 (same 9), Daiwa Blue No. 1 (same 9), Inkable-L20. (Ibid. 9),
Spranol Bull-B (15), Water Bull- #
116 (15), Orient Solble Bull-OBC
(Id. 22), Orient Solble Bull-OBX (Id. 2)
2), Sumino Le Leveling Bull-4GL (23),
Mitsui Nylon Fast Bull-G (25 same), Kayasil Bull-AGG (40 same), Kayasil Bull-BR (4 same)
1), Mitsui Alizarin Safrole SE (43),
Sumino Le Leveling Sky Bull-R Extra Conc (62), Mitsui Nylon Fast Ski Bull-R
(Id. 78), Sumitomo Brilliant Indocyanine 6B
h / e (same as 83), sand lan cyanine N-6B350
% (Same 90), water bull- # 115 (same 90),
Water Bull- # 105 (Id. 90), Orient Solble Bull-OBB (Id. 93), Spranol-Lucyanin 7
BF (100 same), Sumitomo Brilliant Bull-5G
(Id. 103), Acid Bull (Id. 103), Asilane Brilliant Bull-FFR (Id. 104), Kayano-Lumiring Ultra Sky SE (Id. 112), Kayano-Lumiring Cyanine 5R (Id. 113), Aizen Opal Lucyanin 2GLH (same 158), Daiwa Guinea Green B
(CI Acid Green 3) Acid Brilliant Milling Green (the same 9), Daiwa Green # 70 (the same 16), Kyano Lucyaning Green G (the same 25), Sumi-no-milling Green G (the same) 27), Water Orange # 17 (CI Acid Orange 56), and the like.

As food dyes, water yellow #
2 (C.I. Fuedero-3), Food Yellow No. 4 (C.I.
I. Foodero-4), Edible Red No. 2 (C.I.
Dread 9), Food Red No. 102 (CI Hood Dread 7), Food Blue No. 1 (CI Food Doble-2), Food Blue No. 2 (CI Food Doble-1) And so on.

As basic dyes, malachite green (C.I. 42000) and Victoria Bull-FB (C.I.
I. 44045), methyl violet FN (C.I.
42535), Rhodamin F4G (C.I. 4516).
0), Rhodamin 6GCP (CI.45160) and the like.

As the pigment, a conventionally known pigment can be used,
As a specific example, Special Black 6 and S
170, same S610, same 5, same 4, same 4A, same 550,
Same 35, Same 250, Same 100, Printex 150
T, same U, same V, same 140U, same 140V, same 95, same 90, same 85, same 80, same 75, same 55, same 45, same P, same XE2, same L6, same L, same 300, The same 30, the same 3, the same 35, the same 25, the same 200, the same A, the same G (above, manufactured by Degussa Japan KK), # 2400B, # 235.
0, # 2300, # 2200B, # 1000, # 95
0, # 900, # 850, # MCF88, MA600,
MA100, MA7, MA11, # 50, # 52, # 4
5, # 44, # 40, # 33, # 32, # 30, CF
9, # 20B, # 4000B (above, manufactured by Mitsubishi Kasei Co., Ltd.), MONARCH 1300, 1100,
1000, 900, 880, 800, 70
0, MOGULL, REGAL 400R, 660
R, 500R, 330R, 300R, 99R,
ELFTEX 8, 12 and BLACK PEARLS
2000 (above, Cabot Co. Ltd., USA
Manufactured by Raven 7000, 5750, 5250,
Same 5000, same 3500, same 2000, same 1500, same 1255, same 1250, same 1200, same 1170, same 1
060, 1040, 1035, 1020, 10
00, 890H, 890, 850, 790, 780, 760, 500, 450, 430, 420, 410, 22, 22, 16, 14 and 825.
Oil Beads, H20, C, Conduc
carbon black such as tex 975, 900, SC (Colombyan Carbon Japan Co., Ltd.),
KA-10, the same 10P, the same 15, the same 20, the same 30, the same 3
5, ibid 60, ibid 80, ibid 90, KR-310, ibid 38
0, 460, 480 (Titanium Industry Co., Ltd.)
Inorganic pigments such as titanium oxide, black iron oxide, yellow iron oxide, red iron oxide, ultramarine blue, navy blue, cobalt blue, chrome green, and chromium oxide, such as P25 (manufactured by Nippon Aerosil Co., Ltd.), Hansaero 10G, 5G, 3G, 4, GR, A, benzidinero, permanentero-NCG, tartrazine lake, quinolinero, sudan 1, permanent orange, indanthrene brilliant Orange GN, Permanent Brown FG, Para Brown, Permanent Red 4R, Fire Red, Brilliant Carmine BS, Pyrazolone Red, Reki Red C, Quinacridone Red, Brilliant Car.
Min 6B, Bord-5B, Thioindigo Red, Fast Violet B, Dioxane Violet, Alkaline Blue Lake, Phthalocyanine Blue, Indigo, Organic Green Lake, Phthalocyanine Green and Other Organic Pigments, BS-605 , 607 (all manufactured by Toyo Aluminum Co., Ltd.), Bronze Powder-P-555, and P-77.
7 (above, manufactured by Nakajima Metal Foil Industry Co., Ltd.), bronze powder-3L5, 3L7 (by Fukuda Metal Foil Industry Co., Ltd.)
Metal powder pigments such as In addition to these, zinc sulfide, zinc silicate, zinc cadmium sulfate, calcium sulfide,
Examples thereof include inorganic fluorescent pigments such as strontium sulfide and calcium tungstate, and other known organic fluorescent pigments.

When a pigment is used as the coloring agent,
Although it is preferable to use a dispersant in combination, examples of the dispersant include those which are conventionally used as water-soluble or water-soluble resins and pigment dispersants such as anionic or nonionic surfactants. As a polymer dispersant, natural rubbers such as gum arabic and tragacanth, glucosides such as saponin, cellulose derivatives such as methylcellulose, carboxycellulose and hydroxymethylcellulose, lignin sulfonate. , Natural polymers such as shellac, polyacrylic acid salts, salts of styrene-acrylic acid copolymers, vinylnaphthalene-
Anionic polymers such as salts of maleic acid copolymers, sodium salts of β-naphthalene sulfonic acid formalin condensates, phosphates, etc. and nonionic high polymers such as polyvinyl alcohol, polyvinylpyrrolidone and polyethylene glycol. Examples include molecules. Further, as the surfactant, anionic surfactants such as fatty acid salts, higher alcohol sulfuric acid ester salts, liquid fatty acid sulfuric acid ester salts, and alkylallyl sulfonates, polyoxyethylene alkyl ethers, etc.
Nonionic surfactants such as ters, sorbitan alkyl esters, and polyoxyethylene sorbitan alkyl esters are mentioned. These can be used alone or in combination with others. The amount used is preferably 1 to 20% by weight based on the total amount of the aqueous composition.

Further, in the case of a pigment ink, using an aqueous ink base in which a pigment is dispersed in an aqueous medium is advantageous in producing a pigment ink. Specifically, Fuji. S
P. Black. 8031, 8119, 8167,
8276, 8381, 8406, Fuji. S
P. Red. 5096, 5111, 5193, 5
220, Fuji. SP. Bordeaux. 550
0, Fuji. SP. Blue. 6062 and 613
3, 6134, Fuji. SP. Green. 705
1, Fuji. SP. Yellow. 4060, Fuj
i. SP. Violet. 9011, Fuji. SP.
Pink. 9524 and 9527, Fuji. SP. O
range. 534, FUji. SP. Brown. Three
074 (all manufactured by Fuji Dye Co., Ltd.), Emacol. B
rack. CN, Emacol. Blue. FBB, FB, KR, Emacol. Green. LXB, E
macol. Violet. BL, Emacol. Br
own. 3101, Emacol. Carmine.
FB, Emacol. Red. BS, Emacol. O
range. R, Emacol. Yellow. FD,
same. IRN, 3601, FGN, GN, GG,
Same F5G, same F7G, same 10GN, same 10G, Sndy
e. Super. Black. K, C, Sandy
e. Super. Gray. B, Sandye. Sup
er. Brown. SB, FRL, RR, Sand
ye. Super. Green. L5G, GXB, S
andye. Super. Nayvy. Blue. HR
L, GLL, HB, FBL-H, FBL-16
0, same FBB, Sandye. Super. Viole
t. BL. H / C, same BL, Sandye. Supe
r. Bordeaux. FR, Sandye. Supe
r. Pink. FBL, F5B, Sandye. Su
per. Rubine. FR, Sandye. supe
r. Carmine. FB, Sandye. Supe
r. Red. FFG, RR, BS, Sadye. S
upper. Orange. FL, same R, same BO, San
dye. Gold. Yellow. 5GR, same R, same 3
R, Sandye. Ywlow. GG, same F3R, same IRC, same FGN, same GN, same GRS, same GSR-13
0, the same GSN-130, the same GSN, the same 10GN (above,
Sanyo Dye Co., Ltd., Rio. Fast. Black.
Fx. 8012, 8313, 8169, Rio. F
ast. Red. Fx. 8209, 8172, Ri
o. Fast. Red. S. Fx. 8315 and 831
6, Rio. Fast. Blue. Fx. 8170, R
io. Fast. Blue. FX. 8170, Rio.
Fast. Blue. S. Fx. 8312, Rio. F
ast. Green. S. Fx. 8314 (above, manufactured by Toyo Ink Co., Ltd.), NKW-2101, 2102, 2103, 2104, 2105, 2106, 2
107, 2108, 2117, 2127, 21
37, 2167, 2101P, 2102P, 2
103P, 2104P, 2105P, 2106
P, 2107P, 2108P, 2117P, 2
127P, 2137P, 2167P, NKW. Thirty
02, 3003, 3004, 3005, 300
7, ibid 3077, ibid 3008, ibid 3402, ibid 340
4, same 3405, same 3407, same 3408, same 347
7, ibid 3602, i3603, i3604, i360
5, ibid 3607, ibid 3677, ibid 3608, ibid 370
2, ibid 3703, ibid 3704, ibid 3705, ibid 377
7, the same 3708, (all manufactured by Nippon Fluorescent Co., Ltd.), Cosmokara-S. 1000F series (manufactured by Toyo Soda Co., Ltd.)
And so on.

When the liquid cosmetic is used, a cosmetic that can be used for cosmetics is used. Particularly, as dyes for cosmetics, Red No. 2 (C.I. No. 16185), Red No. 3 (C.I. No. 45430) and Red No. 104 (C.I.
No. 45410), Red No. 102 (C.I. No. 1)
6255), Red No. 105 (C.I. No. 4514).
0), Red No. 106 (CI. No. 45100), Red No. 213 (CI. No. 45170), Red 230.
No. 4 (C.I. No. 45380), Yellow No. 4 (C.I.
No. 19140), Yellow No. 5 (C.I. No. 159).
85) Yellow No. 201 (C.I. No. 45350), Yellow No. 202 (C.I. No. 45350), Yellow 203
No. (C.I. No. 47005), Orange No. 205 (C.I.
I. No. 15510), orange No. 207 (C.I.N.
o. 45425), Blue No. 1 (CI. No. 4209)
0), Blue No. 2 (C.I. No. 73015), Blue 2
No. 03 (C.I. No. 42052), Blue No. 205 (C.I. No. 42090), Green No. 3 (C.I.N.
o. 42053), Green No. 201 (C.I. No. 61)
570), Green No. 204 (C.I. No. 5904).
0), green No. 205 (C.I. No. 42095), brown No. 201 (C.I. No. 20170), and the like.

These colorants may be used alone or in admixture of two or more, and the amount used is preferably 0.01 to 70% by weight based on the total amount of the liquid composition.

Specific examples of amino acids, amino acid salts and amino acid derivatives include glycine, DL-alanine and L-
Alanine, lysine hydrochloride, DL-threonine, L-threonine, DL-serine, L-serine, L-proline, DL
-Sodium pyrrolidonecarboxylate, glycine betaine, alanine betaine, γ-butyrobetaine and the like can be mentioned. These amino acids or their acid salts or amino acid derivatives are used alone or in admixture of two or more, and the amount thereof used is preferably 0.01 to 15.0% by weight, more preferably 0.1% by weight based on the total amount of the liquid composition. 1 to 5.0% by weight can be used.

Water is used as a main solvent of the present liquid composition.

By using a water-soluble organic solvent, it is possible to prevent freezing of the liquid composition at low temperature, and when the liquid composition is a cosmetic,
It is also possible to impart moisturizing property to the liquid and adjust the drying property in the case of ink or paint. Specifically, ethylene glycol, propylene glycol, dipropylene glycol
, Thiodiethylene glycol, 1,3-butanedio-
And 1,5-pentanediol, glycerin, dimethylformamide, polyethylene glycol, polypropylene glycol and the like. When it comes to liquid cosmetics, those that can be used for cosmetics should be used. These water-soluble organic solvents can be used alone or in combination of two or more, and the amount thereof is preferably 1 to 50% by weight based on the total amount of the liquid composition.

In addition, if necessary, sodium dehydroacetate, methyl paraoxybenzoate, phenol, pentachlorophenol, 1,2-benzisothiazoline-3.
Antiseptic and antifungal agents such as ON, various surfactants such as anionic, nonionic and low molecular weight copolymers as penetrants or dispersants, improvement in water resistance and fixability of coating marks, viscosity adjusting or dispersing agents As glue, polyvinyl alcohol, betaine-type acrylic amphoteric resin, shellac, carboxyethyl cellulose, hydroxypropyl cellulose, polyvinylpyrrolidone, polypeptide, gum arabic, etc., pH adjusting agents such as alkali hydroxide, etc. It is also possible to appropriately select and use various additives.

Further, when a metal is used in the portion of the writing instrument which comes into contact with the ink, a corrosion inhibitor such as benzotriazole, ethylenediamine or tetraacetate can be added as appropriate to prevent corrosion of the metal.

The method for producing the liquid composition of the present invention includes:
When a dye is used as the coloring material, the above components are mixed and stirred to dissolve. When a pigment is used as a coloring material, the above components are mixed and milled with a conventional disperser, for example, a ball mill, a roll mill, a sand mill, a flow mill, a dyno mill, an attritor, or the like. When dispersing or using the above-mentioned aqueous ink base as a coloring material, each component is stirred and mixed by a known stirrer, and further, if necessary, coarse particles of the pigment are obtained by a method such as filtration and centrifugation. It can be easily obtained by removing.

[0022]

In the liquid composition according to the present invention, the amino acid, amino acid salt and amino acid derivative used have an amino group or an ammonium group and a carboxyl group in the molecule. Therefore, these materials exhibit strong hydrogen bonding force and ionic bonding force, and the liquid composition containing them is attracted to the surface to be coated, resulting in a smooth discharge. Further, the amino group and the carboxyl group have good affinity with natural fibers such as animal hair and nylon, polyester, urethane and other synthetic resins used as a material for the application part, so that the liquid in the application part is well contained, It is presumed that the dischargeability is excellent because the liquid is constantly permeating the application part.

Hereinafter, the present invention will be described in more detail with reference to examples. In the examples and comparative examples, "part" simply means "part by weight".

[0024]

【Example】

 Example 1 (liquid cosmetic) Yellow No. 4 (CI No. 19140) 1.2 parts Blue No. 1 (CI No. 42090) 2.0 parts 1,3-butanediol 8.0 Parts Sodium dehydroacetate (antiseptic and fungicide) 0.3 parts Glycine (amino acid, discharge improver) 0.2 parts Purified water 88.3 parts The above components were stirred and dissolved to obtain a green liquid composition.

Example 2 (Liquid cosmetics) Red No. 104 (CI. No. 45410) 1.0 part Blue No. 1 (CI. No. 42090) 1.0 part Betaine type acrylic amphoteric resin ( 30% aqueous solution, resin for improving fixing, manufactured by Mitsubishi Yuka Co., Ltd. 10.0 parts Propylene glycol 8.0 parts Methyl paraoxybenzoate (antiseptic and fungicide) 0.4 parts L-proline (amino acid, discharge) Improver) 0.5 part Purified water 79.1 parts The above components were stirred and dissolved to obtain a purple liquid composition.

Example 3 (Liquid Cosmetic) Carbon Black No. 4 (manufactured by Daito Kasei Co., Ltd.) 7.0 parts Nikkor TO-30 (polyoxyethylene (20) sorbitan trioleate, nonionic surfactant, manufactured by Nikko Chemicals Co., Ltd.) 3.0 Part Glycerin 4.0 parts Methyl paraoxybenzoate 0.4 parts Shellac GBN-D (fixation-improving resin, Gifu Shellac Manufacturing Co., Ltd.) 3.0 parts Sodium hydroxide (pH adjuster) 1.0 parts L-threonine (Amino acid, discharge improver) 2.0 parts Purified water 79.6 parts Carbon black, Nikkole TO-3 among the above components
The total amount of 0 and shellac was added to 20 parts of purified water and stirred uniformly, and the pigment was dispersed 5 times with a three-roll mill. The rest of the components were mixed and uniformly dissolved, and the mixture was stirred for 1 hour to obtain a black liquid composition.

Example 4 (Liquid Cosmetic) Dark blue 9.0 parts Nikkole PBC-34 (dispersant, polyoxyethylene (20 mol), polyoxypropylene (4 mol) cetyl ether, Nikko Chemicals Co., Ltd.) Made) 4.0 parts 1,3-butanediol 8.0 parts Polypeptide (dispersion aid, manufactured by Nippi Corporation) 3.5 parts Sodium dehydroacetate 0.3 parts Sodium DL-pyrrolidonecarboxylate (amino acid salt) , Discharge enhancer) 0.5 part Purified water 74.7 parts Of the above components, the total amount of dark blue and Nikkole PBC-34 was added to 15 parts of purified water, and the mixture was stirred uniformly, and then three roll mills were used. Dispersion was carried out through 5 passes. The rest of the components were mixed and uniformly dissolved, and the mixture was stirred for 1 hour to obtain a blue liquid composition.

Example 5 (Liquid cosmetics) Yellow No. 4 1.2 parts Red no. 104 1.5 parts Propylene glycol 6.0 parts Sodium dehydroacetate (antiseptic and fungicide) 0.3 parts Glycine betaine (amino acid) Derivative, discharge improver) 0.5 part Purified water 90.5 part The above components were stirred and dissolved to obtain an orange liquid composition.

Example 6 (Liquid Cosmetic) Carbon Black No. 4 (manufactured by Daito Kasei Co., Ltd.) 7.0 parts Nikkor TO-30 (polyoxyethylene (20) sorbitan trioleate, nonionic surfactant, manufactured by Nikko Chemicals Co., Ltd.) 3.0 Part Glycerin 2.0 parts 1.3-Propanediol 2.0 parts Methyl paraoxybenzoate 0.4 parts Betaine type acrylic amphoteric resin (30% aqueous solution, fixing improving resin, manufactured by Mitsubishi Petrochemical Co., Ltd.) 8.0 parts Glycine (amino acid, discharge improver) 0.1 part Glycine betaine (amino acid derivative, discharge improver) 0.3 part Purified water 77.2 parts Carbon black, Nikkole TO- among the above components Three
0, the total amount of betaine type acrylic amphoteric resin is purified water 20
The mixture was added to the above parts and stirred uniformly, and the pigment was dispersed 5 times with a three-roll mill. The rest of the components were mixed and uniformly dissolved, and the mixture was stirred for 1 hour to obtain a black liquid composition.

Example 7 (ink for writing instruments) C.I. I. Direct Bull-87 5.0 parts Propylene Glycol 15.0 parts Nikkol NP-10 0.1 parts Proxel GXL (mold inhibitor, 1,2-benzisothiazoline-3one, manufactured by ICI Japan Co., Ltd.) 0.2 parts Glycine 1.0 part Water 78.7 parts The above components were stirred for 2 hours to obtain a blue liquid composition.

Example 8 (ink for writing instruments) C.I. I. Acid Red 37 4.5 parts Glycerin 8.0 parts Betaine type acrylic amphoteric resin (30% aqueous solution) 2.0 parts Nikkole Decagrin 1-L (decaglyceryl monolaurate, surfactant, Nikko Chemicals ( Co., Ltd.) 0.2 part Proxel GXL 0.2 part L-alanine (amino acid, discharge improver) 0.8 part Water 84.3 parts The above components were stirred for 2 hours to obtain a red liquid composition.

Example 9 (ink for writing instruments) Carbon black 5.0 parts Nikkole PBC-34 1.0 parts Ethylene glycol 10.0 parts Glycerin 6.0 parts Proxel GXL 0.2 parts DL- Serine (amino acid, discharge improver) 0.5 part Water 77.3 parts Among the above components, carbon black and Nikkole PBC-
The whole amount of 34 and 15 parts of water were mixed and dispersed by passing through a three-roll mill 5 times 5 times, to which the remaining whole amount was mixed and stirred to uniformly dissolve, and further stirred for 1 hour. To obtain a black liquid composition.

Example 10 (ink for writing instruments) Rhodamin 6GCP (CI Basic Red 1, manufactured by Sumitomo Chemical Co., Ltd.) 0.4 parts Glycine 4.0 parts Sodium dehydroacetate 0.3 parts Water 95.3 parts The above components were mixed and stirred for 2 hours, and then filtered to obtain a pink fluorescent ink.

Example 11 (ink for writing instruments) NKW-3007 (fluorescent water-based ink base, manufactured by Nippon Fluorescent Chemical Co., Ltd.) 40.0 parts Johncryl J61j (Styrene-acrylic acid copolymer salt, Johnson Polymer) -Manufactured by Co., Ltd. 1.5 parts Proxail GXL 0.2 parts Glycine betaine 5.0 parts Water 53.3 parts The above components were mixed and stirred for 2 hours to obtain a yellow fluorescent aqueous pigment ink.

Example 11 (ink for writing instruments) NKW-3007 (fluorescent water-based ink base, manufactured by Nippon Fluorescent Chemicals Co., Ltd.) 30.0 parts Red No. 104 0.2 parts Johncryl J61j (styrene-acrylic acid copolymerization) Salt of product, manufactured by Johnson Polymer Co., Ltd. 1.5 parts Proxail GXL 0.2 parts L-alanine 2.5 parts Alanine betaine 2.5 parts Water 63.6 parts The above components are mixed and stirred for 2 hours. Then, an orange fluorescent water-based pigment ink was obtained.

Comparative Example 1 (Liquid Cosmetic) Yellow No. 4 (CI No. 19140) 1.2 parts Blue No. 1 (CI No. 42090) 2.0 parts 1,3-butanediol 4.0 parts Sodium dehydroacetate (antiseptic and fungicide) 0.3 parts Purified water 92.5 parts The above components were stirred and dissolved to obtain a green liquid composition.

Comparative Example 2 (Liquid Cosmetic) Same as Example 2 except that polyoxyethylene (10 mol) nonylphenyl ether (nonionic surfactant) was added in place of L-proline of Example 2. Then, a purple liquid composition was obtained.

Comparative Example 3 (Liquid Cosmetic) A black liquid composition was obtained in the same manner as in Example 3 except that dipropylene glycol was added instead of L-threonine of Example 3.

Comparative Example 4 (writing ink) Example 5 except that BCE-30TX (polyoxyethylene (30 mol) cetyl ether (manufactured by Nikko Chemicals Co., Ltd.) was added in place of glycine of Example 5. In the same manner, a blue liquid composition was obtained.

Comparative Example 5 (Ink for Writing Instruments) A red liquid composition was obtained in the same manner as in Example 6 except that 1,5-pentanediol was added instead of L-alanine in Example 6.

Comparative Example 6 (Ink for Writing Instruments) A pink fluorescent color liquid composition was obtained in the same manner as in Example 10 except that ethylene glycol was added instead of glycine of Example 10.

Comparative Example 7 (ink for writing instruments) A yellow fluorescent color liquid composition was obtained in the same manner as in Example 11 except that dimethylformamide was added instead of glycine betaine of Example 11.

The liquid cosmetics obtained in Examples 1 to 6 and Comparative Examples 1 to 3 were filled in an applicator to which a urethane pen nib having continuous porosity was attached as an application part to prepare a test sample. Apply to the skin using this test sample,
The discharge state at the time of application and the bleeding of the application mark were visually determined. Further, as a drying resistance test of the coating portion, after leaving the applicator for 1 hour with the cap removed, writing on high-quality paper,
The blur distance of the handwriting was measured (unit: cm). The results are shown in Table 1.

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[Table 1]

Ejectability ◎: Good (no line thinness due to insufficient ejection or bloating due to excessive ejection) ○: Slightly good Δ: Slightly poor handwriting blur ○: No bleeding ×: Bleeding

The writing instrument inks obtained in Examples 7 to 9 and Comparative Examples 4 and 5 were attached to a writing pen-like writing instrument (SF-
15 was manufactured by Pentel Co., Ltd. to prepare a test sample. Using this test sample, writing was performed on woodfree paper, and the discharge state at the time of writing and the blurring of handwriting were visually determined. Also,
As a nib drying resistance test, 3 with the cap removed
After leaving the applicator for a period of time, writing was performed on a high-quality paper, and the fading distance of the handwriting was measured (unit: cm). Further, the ink for writing instruments obtained in Examples 10 to 11 and Comparative Examples 6 and 7 was filled in a commercially available underline fiber nib pen (Pentel Signal S510, manufactured by Pentel Co., Ltd.) and added to the above evaluation. The discoloration on thermal paper and the erasability on non-carbon paper were also evaluated. The results are shown in Table 2.

Discoloration of thermal paper Writing on the thermal paper, the discoloration of the handwriting was visually judged. ○: No discoloration ×: Discoloration

Decoloring of Non-Carbon Paper An underline was written on the copied characters of the non-carbon paper, and the erasure of the copied characters was visually judged. ○: Handwriting is not erased ×: Handwriting is erased

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[Table 2]

As shown in the examples, the amino acids, amino acid salts and amino acid derivatives have not only the effect of improving the dischargeability but also the effect of improving the drying resistance. It seems that it is due to its strong hydrogen bonding force. Moreover, Example 9-
In No. 11, the effect that the recorded image or handwriting is not erased or the handwriting is not discolored with thermal paper or non-carbon paper is also shown, but it has an effect on the surface tension of amino acids, amino acid salts and amino acid derivatives. Since there is little bleeding of the handwriting, it is solid at room temperature, so in the handwriting, it solidifies when water evaporates, making it a leuco dye or developer used in thermal paper and non-carbon paper. It is considered that the paper is not affected, the handwriting is not discolored, and the recorded image is not erased without affecting.

[0051]

INDUSTRIAL APPLICABILITY As described above, the liquid composition according to the present invention has good ejection characteristics while maintaining good application marks (handwriting) without bleeding and good application part (pen tip) drying resistance. It is extremely excellent in practical use that it shows the property.

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Claims (1)

[Claims] 1. A liquid composition comprising at least a coloring material, water, and one or more selected from amino acids, amino acid salts and amino acid derivatives.