JPH03285998A - Liquid bleaching agent composition - Google Patents
Liquid bleaching agent compositionInfo
- Publication number
- JPH03285998A JPH03285998A JP2086985A JP8698590A JPH03285998A JP H03285998 A JPH03285998 A JP H03285998A JP 2086985 A JP2086985 A JP 2086985A JP 8698590 A JP8698590 A JP 8698590A JP H03285998 A JPH03285998 A JP H03285998A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- weight
- pigment
- molecular weight
- hydrogen peroxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 239000007844 bleaching agent Substances 0.000 title claims description 13
- 239000007788 liquid Substances 0.000 title claims description 13
- 239000000049 pigment Substances 0.000 claims abstract description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 17
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 13
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims abstract description 13
- 239000011976 maleic acid Substances 0.000 claims abstract description 13
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 8
- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims abstract 4
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 claims abstract 2
- 229920001577 copolymer Polymers 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 abstract description 2
- 238000004061 bleaching Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000003945 anionic surfactant Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- -1 nitrogen-containing compound Chemical class 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- SOFRHZUTPGJWAM-UHFFFAOYSA-N 3-hydroxy-4-[(2-methoxy-5-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound COc1ccc(cc1N=Nc1c(O)c(cc2ccccc12)C(=O)Nc1cccc(c1)[N+]([O-])=O)[N+]([O-])=O SOFRHZUTPGJWAM-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 239000001030 cadmium pigment Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000001032 cobalt pigment Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は貯蔵安定性の良好な着色された液体漂白剤組成
物に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a pigmented liquid bleach composition with good storage stability.
近年、衣料その他を洗浄漂白する目的から、過酸化水素
を使用した液体酸素系漂白剤が市販され、安全性や簡便
性、色柄物に対する低影響性等の特徴ある漂白作用等に
より広く利用されるに至っている。In recent years, liquid oxygen bleaches using hydrogen peroxide have been commercially available for the purpose of cleaning and bleaching clothing and other items, and are widely used due to their unique bleaching properties such as safety, convenience, and low impact on colored and patterned items. It has reached this point.
これらの液体酸素系漂白剤には色味付け、その他の目的
から少量の染料、顔料等の色材類が着色料として配合さ
れることがある。洗浄漂白剤に配合されるこれらの着色
料には洗浄漂白に供された際に着色料の局部的な染着に
よって衣料等を汚したり、貯蔵中に変褪色や変質、変性
を起こしたりしないこと及び過酸化水素の分解を促進し
ないこと等が要求される。A small amount of coloring materials such as dyes and pigments may be added to these liquid oxygen bleaches for coloring purposes and other purposes. These coloring agents added to cleaning bleaching agents should not cause local staining of clothing when subjected to cleaning bleaching, nor cause discoloration, deterioration, or denaturation during storage. It is also required that the decomposition of hydrogen peroxide is not promoted.
特開昭５５−１０８５００号公報には、着色料として染
料を配合した過酸化水素液体漂白剤に、アミノ酸等の窒
素含有化合物を添加することにより変褪色がなく、過酸
化水素の損失も少ない着色液体漂白剤が得られることが
記載されている。JP-A No. 55-108500 discloses that by adding a nitrogen-containing compound such as an amino acid to a hydrogen peroxide liquid bleach containing a dye as a coloring agent, a coloring agent that does not discolor or fade and has little loss of hydrogen peroxide is created. It is stated that a liquid bleach is obtained.
また、特開昭５３−３９２７６号公報の実施例にはウル
トラマリン顔料と部分架橋ポリアクリル酸増粘剤と界面
活性剤を配合したｐＨ６，７の粘稠な着色過酸化水素漂
白剤は室温で安定であることが記載されている。Furthermore, in the example of JP-A-53-39276, a viscous colored hydrogen peroxide bleaching agent with a pH of 6.7 containing an ultramarine pigment, a partially crosslinked polyacrylic acid thickener, and a surfactant is used at room temperature. It is described as stable.
しかしながら、前者は着色料として水不溶性である顔料
を使用した場合には安定に分散することが難しく、また
後者は顔料は比較的安定に分散されるものの、高温貯蔵
安定性が十分でないというような問題がある。However, in the former case, it is difficult to stably disperse the pigment when water-insoluble pigments are used as the coloring agent, and in the latter case, although the pigment can be dispersed relatively stably, the high-temperature storage stability is not sufficient. There's a problem.
本発明者らは、水不溶性である顔料を安定に分散し、か
つ高温貯蔵時にも変褪色や変質、過酸化水素の分解を起
こさない着色液体漂白剤について鋭意研究した結果、特
定のポリマー化合物を共存させればよいことを見出し本
発明を完成するに至った。As a result of intensive research into colored liquid bleaches that stably disperse water-insoluble pigments and do not cause discoloration, deterioration, or decomposition of hydrogen peroxide even during high-temperature storage, the present inventors discovered that a specific polymer compound The present invention was completed by discovering that it is sufficient to allow both to coexist.
すなわち本発明は、
（ａ） 過酸化水素 ０．５〜１０重量
％（ｂ） カルボン酸系ポリマー ０．０５〜５重
量％（ｃ） 頗 料 ０．０００１〜
１重量％を含有してなり、且つｐＨが１．５〜６の範囲
にある液体漂白剤組成物を提供するものである。That is, the present invention includes (a) hydrogen peroxide 0.5-10% by weight (b) carboxylic acid polymer 0.05-5% by weight (c) material 0.0001-10% by weight
1% by weight, and has a pH in the range of 1.5 to 6.
本発明において、漂白基剤である過酸化水素（ａ）は組
成物中に０．５〜１０重量％、好ましくは３〜７重量％
配合される。In the present invention, hydrogen peroxide (a) as a bleaching base is contained in the composition in an amount of 0.5 to 10% by weight, preferably 3 to 7% by weight.
It is blended.
本発明に０））成分として用いられるカルボン酸系ポリ
マーは水溶性であり、例えば次の構造を有する平均分子
量が５００〜１０万のものが好ましい。The carboxylic acid polymer used as component 0)) in the present invention is water-soluble, and preferably has the following structure and an average molecular weight of 500 to 100,000.
〔式中、
Ｒ：Ｈ，ＣＨ３又はＯＨ
Ｙ ： Ｃ００Ｍ！又は−〇Ｃ０ＣＨｓｐ、ｑ：Ｏ〜
Ｉ
Ｍ、、 Ｍ、、 Ｍ、 ： Ｈ、アルカリ金属又はアン
モニウム
を意味する。〕
就中、ポリアクリル酸（塩）又はマレイン酸系ポリマー
が特に好ましい。ポリアクリル酸又はその塩は、平均分
子量が１ｏｏｏ〜１０万、好ましくは２０００〜２００
００の範囲のものである。平均分子量が１０００未満あ
るいは１０万を越えると貯蔵安定化効果は低下する。尚
、過酸化水素系酸性液体漂白剤に増粘剤としてよく使用
されているカーボボールは分子量の非常に大きい、しか
も油分架橋されているポリアクリル酸であり、本発明で
使用する架橋されていないポリアクリル酸とは別のもの
である。[In the formula, R: H, CH3 or OH Y: C00M! Or -〇C0CHsp, q:O~
IM, , M, , M, : H means an alkali metal or ammonium. ] Among these, polyacrylic acid (salt) or maleic acid-based polymers are particularly preferred. Polyacrylic acid or its salt has an average molecular weight of 100 to 100,000, preferably 2000 to 200.
00 range. When the average molecular weight is less than 1,000 or more than 100,000, the storage stabilizing effect decreases. Carboball, which is often used as a thickener in hydrogen peroxide-based acidic liquid bleaches, has a very large molecular weight and is oil-crosslinked polyacrylic acid, whereas the non-crosslinked polyacrylic acid used in the present invention It is different from polyacrylic acid.
また、マレイン酸系ポリマーとしては、マレイン酸ホモ
ポリマー又はマレイン酸と他のビニル単量体とのコポリ
マー（これらの部分及び完全中和塩を含む）が挙げられ
る。コポリマーとしては、例えばアクリル酸、メタクリ
ル酸、アクリル酸エステル、メタクリル酸エステル、酢
酸ビニル等から選ばれるビニル単量体とマレイン酸との
コポリマーが挙げられる。就中、アクリル酸又はメタク
リル酸とマレイン酸とのコポリマーが好ましい。マレイ
ン酸と他の単量体のモノマー比はマレイン酸／単量体−
９０／１０〜４０／６０の範囲にあるのが望ましい。マ
レイン酸系ポリマーは平均分子量が５００〜１０万、好
ましくは５００〜１００００ 、更に好ましくは６００
〜３０００の範囲にあるものが用いられる。ポリマーの
平均分子量が５００未満或いは１０万を越えると貯蔵安
定化効果は象、速に低下する。■）成分のポリマーは組
成物中に総量で０．０５〜５重量％、好ましくは０．５
〜３重量％配合される。ポリマーの配合量が０．０５重
量％未満では充分な効果が得られず、また５重量％を越
えるとポリマーの分離問題を生ずる恐れがある。Examples of maleic acid-based polymers include maleic acid homopolymers and copolymers of maleic acid and other vinyl monomers (including their portions and completely neutralized salts). Examples of the copolymer include copolymers of maleic acid and vinyl monomers selected from acrylic acid, methacrylic acid, acrylic esters, methacrylic esters, vinyl acetate, and the like. Among these, copolymers of acrylic acid or methacrylic acid and maleic acid are preferred. The monomer ratio of maleic acid and other monomers is maleic acid/monomer -
It is desirable that it be in the range of 90/10 to 40/60. The maleic acid polymer has an average molecular weight of 500 to 100,000, preferably 500 to 10,000, and more preferably 600.
~3000 is used. When the average molecular weight of the polymer is less than 500 or more than 100,000, the storage stabilizing effect decreases rapidly. ■) The total amount of component polymer in the composition is 0.05 to 5% by weight, preferably 0.5% by weight.
~3% by weight is blended. If the amount of the polymer blended is less than 0.05% by weight, a sufficient effect cannot be obtained, and if it exceeds 5% by weight, there is a risk of polymer separation problems.
本発明に（ｃ）成分として用いられる顔料としては、有
機顔料、例えばカラーインデックス・バット・ブルー４
、カラーインデックス・バット・ブルー６、カラーイン
デックス・ピグメント・ブルー２２、カラーインデック
ス・バット・レッド２３、或いはフタロシアニン系顔料
、例えばカラーインデックス・ピグメント・ブルー１５
、カラーインデックス・ピグメント・ブルー１７、カラ
ーインデックス・ピグメント・グリーン３６、その他レ
ーキ顔料類、或いは無機顔料、例えば紺青、群青又はコ
バルト系顔料、カドミウム系顔料、酸化鉄、チタンホワ
イト等が好適である。Pigments used as component (c) in the present invention include organic pigments such as Color Index Bat Blue 4.
, Color Index Bat Blue 6, Color Index Pigment Blue 22, Color Index Bat Red 23, or phthalocyanine pigments such as Color Index Pigment Blue 15.
, Color Index Pigment Blue 17, Color Index Pigment Green 36, other lake pigments, or inorganic pigments such as navy blue, ultramarine blue, cobalt pigments, cadmium pigments, iron oxide, titanium white, etc. are suitable.
中でも特にフタロシアニン系顔料が好適に用いられる。Among them, phthalocyanine pigments are particularly preferably used.
本発明の液体漂白剤組成物に所望の色調を付与するため
に、これらの顔料の１種もしくは数種を併用する。顔料
の組成物中の含有量は０．０００１〜１重量％、好まし
くは０．００１〜０．１重量％である。One or more of these pigments may be used in combination to impart a desired color tone to the liquid bleach composition of the present invention. The content of the pigment in the composition is 0.0001 to 1% by weight, preferably 0.001 to 0.1% by weight.
本発明の組成物は通常上記（ａ）〜（ｃ）成分に水を加
えてバランスをとる。The composition of the present invention is usually balanced by adding water to the above components (a) to (c).
本発明の組成物には洗浄漂白刃の向上或いは顔料の分散
性を更に向上させるために界面活性剤を配合することが
できる。A surfactant may be added to the composition of the present invention in order to further improve the cleaning/bleaching properties or the dispersibility of the pigment.
界面活性剤は組成物中に総量で０．１〜２０重量％、好
ましくは３〜１５重量％配合される。界面活性剤として
はアニオン性又はノニオン性界面活性剤が望ましく、特
に好ましいアニオン性界面活性剤は直鎖アルキル（ｃ１
〜Ｃ＋ａ）ベンゼンスルホン酸塩、アルキル（ｃ１〜Ｃ
＋ａ）エーテル（エチレンオキサイド付加モル数１〜１
０）硫酸塩、α−オレフィン（ｃ＋ｚ〜Ｃ１，）スルホ
ン酸塩、アルキル（ｃｓ”（＋ｍ）硫酸塩等であり、ま
た特に好ましいノニオン性界面活性剤（ｃ）はポリオキ
シエチレン（付加モル数１〜３０）アルキルエーテルで
ある。特に、アニオン性界面活性剤とノニオン性界面活
性剤を、アニオン性界面活性剤／ノニオン性界面活性剤
重量比が１１５〜５／１、好ましくは１／３〜３／１と
なるように用いるのが望ましい。The surfactant is incorporated in the composition in a total amount of 0.1 to 20% by weight, preferably 3 to 15% by weight. As the surfactant, anionic or nonionic surfactants are desirable, and particularly preferred anionic surfactants are linear alkyl (c1
~C+a) Benzene sulfonate, alkyl (c1~C
+a) Ether (number of moles of ethylene oxide added 1 to 1
0) sulfate, α-olefin (c+z~C1,) sulfonate, alkyl (cs''(+m) sulfate, etc.) Particularly preferred nonionic surfactant (c) is polyoxyethylene (additional mole number 1-30) Alkyl ether.In particular, an anionic surfactant and a nonionic surfactant are combined in an anionic surfactant/nonionic surfactant weight ratio of 115 to 5/1, preferably 1/3 to 1/3. It is desirable to use it so that it becomes 3/1.
また、本発明の組成物にはエタノール、イソプロパツー
ル、エチレングリコール等のアルコール類、増粘剤、ポ
リリン酸もしくはその塩等のビルダー、ＥＤＴＡ、 Ｎ
ＴＡ等のキレート剤、香料、酵素、染料等を必要に応じ
て配合してもよい。The composition of the present invention also contains alcohols such as ethanol, isopropanol and ethylene glycol, thickeners, builders such as polyphosphoric acid or its salts, EDTA, N
Chelating agents such as TA, perfumes, enzymes, dyes, etc. may be added as necessary.
本発明の組成物の原液のｐＨは塩酸、硫酸等の無機酸、
ｐ−トルエンスルホン酸、クエン酸等の有機酸或いは水
酸化ナトリウム、水酸化カリウムやアミン等の塩基を用
いて１．５〜６、好ましくは２．０〜４．５に調整され
る。組成物のｐＨが６を越えると貯蔵安定性が著しく低
下する。The pH of the stock solution of the composition of the present invention is
It is adjusted to 1.5 to 6, preferably 2.0 to 4.5 using an organic acid such as p-toluenesulfonic acid or citric acid or a base such as sodium hydroxide, potassium hydroxide or an amine. When the pH of the composition exceeds 6, storage stability is significantly reduced.
以下実施例にて本発明を説明するが、本発明はこれらの
実施例に限定されるものではない。The present invention will be explained below with reference to Examples, but the present invention is not limited to these Examples.
実施例１
第１表に示す配合組成の漂白剤組成物を調製し、以下の
試験を行なった。Example 1 A bleach composition having the formulation shown in Table 1 was prepared, and the following tests were conducted.
保存安定性
■呈方迭
第１表の漂白剤組成物を第１図（Ａ）に示すポリエチレ
ン製シリンダボトル（ハイターボトル：滴注量７２５Ｊ
１１！、底部肉厚０．６ｍ） ニ６００ａｄ充填密封し
、５０″Ｃで１４日間保存した後、外部に取り出してシ
リンダボトルの膨らみと配合液中の顔料分散状態を肉眼
で観察した。Storage Stability ■Presentation The bleach composition shown in Table 1 was added to the polyethylene cylinder bottle shown in Figure 1 (A) (Haiter bottle: dripping amount 725J
11! , bottom wall thickness: 0.6 m) The cylinder bottle was filled and sealed and stored at 50''C for 14 days, and then taken out and the swelling of the cylinder bottle and the state of pigment dispersion in the blended liquid were observed with the naked eye.
なお、第１図（Ａ）は正常状態のボトルであり、底部２
は内方に凹んだ状態にある。また第１図（Ｂ）は膨らん
だシリンダボトル１を示すもので、その底部２が外方に
膨出している例を示すものである。ここで、ボトルの膨
らみと配合物の顔料分散状態の評価基準は以下の通りで
ある。Note that FIG. 1(A) shows the bottle in a normal state, with the bottom 2
is concave inward. Further, FIG. 1(B) shows a swollen cylinder bottle 1, and shows an example in which the bottom portion 2 of the bottle 1 is bulged outward. Here, the evaluation criteria for the swelling of the bottle and the pigment dispersion state of the blend are as follows.
評価基準
（ボトル外観）
〇二変化なし〔第１図（Ａ）〕
△：ボトル底部がやや膨らみ、ボトルのすわりが悪くな
る
×：ボトル底部が膨らみ、ボトルが倒れる（なお、０．
６ ｋｇ／ｃｉｌ［以上の内圧でこの状態となる）〔第
１図（Ｂ）〕
（液 色）
○：変化なし
Δ：やや褪色している
×：褪色している
（顔料の分散状態）
Ｏ：沈澱はなく、均一に分散している
Δニ一部沈澱がみられる
×：凝集沈澱している
これらの結果を第１表に示す。Evaluation Criteria (Bottle Appearance) 〇 No change [Figure 1 (A)] △: The bottom of the bottle swells slightly and the bottle does not sit well.
6 kg/cil [This state occurs when the internal pressure is above] [Fig. 1 (B)] (Liquid color) ○: No change Δ: Slightly faded ×: Faded (pigment dispersion state) O : No precipitate, uniformly dispersed ΔD Partial precipitate was observed ×: Agglomerated and precipitated These results are shown in Table 1.
３）カラーインデックス・ピクメント・グリーン３６ ４）全体を１００とするためのバランス量の略3) Color index picment green 36 4) Abbreviation for balance amount to make the whole 100
第１図（＾）は正常状態のシリンダボトル、第１図（Ｂ
）は膨らんだシリンダボトルの断面図である。
１ボトル
２底部Figure 1 (^) is the cylinder bottle in normal condition, Figure 1 (B
) is a cross-sectional view of an inflated cylinder bottle. 1 bottle 2 bottoms
Claims (1)
顔料０．０００１〜１重量％を含有してなり、且つｐＨ
が１．５〜６の範囲にある液体漂白剤組成物。 ２ カルボン酸系ポリマーが、平均分子量１０００〜１
０万のポリアクリル酸或いはポリ−α−ヒドロキシアク
リル酸もしくはそれらの塩、及び／又は平均分子量５０
０〜１０万のマレイン酸系ポリマーである請求項１記載
の液体漂白剤組成物。 ３ マレイン酸系ポリマーがアクリル酸又はメタクリル
酸とマレイン酸のコポリマーである請求項１又は２記載
の液体漂白剤組成物。 ４ 顔料がフタロシアニン系顔料である請求項１〜３の
何れか１項記載の液体漂白剤組成物。[Claims] 1 (a) Hydrogen peroxide 0.5-10% by weight (b) Carboxylic acid polymer 0.05-5% by weight (c)
Contains 0.0001 to 1% by weight of pigment, and has a pH of
A liquid bleach composition having a pH in the range of 1.5 to 6. 2 The carboxylic acid polymer has an average molecular weight of 1000 to 1
00,000 polyacrylic acid or poly-α-hydroxyacrylic acid or salts thereof, and/or average molecular weight 50
The liquid bleach composition according to claim 1, which is a maleic acid-based polymer having a molecular weight of 0 to 100,000. 3. The liquid bleach composition according to claim 1 or 2, wherein the maleic acid-based polymer is a copolymer of acrylic acid or methacrylic acid and maleic acid. 4. The liquid bleach composition according to any one of claims 1 to 3, wherein the pigment is a phthalocyanine pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2086985A JP2801065B2 (en) | 1990-03-30 | 1990-03-30 | Liquid bleach composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2086985A JP2801065B2 (en) | 1990-03-30 | 1990-03-30 | Liquid bleach composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03285998A true JPH03285998A (en) | 1991-12-17 |
| JP2801065B2 JP2801065B2 (en) | 1998-09-21 |
Family
ID=13902160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2086985A Expired - Fee Related JP2801065B2 (en) | 1990-03-30 | 1990-03-30 | Liquid bleach composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2801065B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2329397A (en) * | 1997-09-18 | 1999-03-24 | Procter & Gamble | Photo-bleaching agent |
| JP2010168429A (en) * | 2009-01-20 | 2010-08-05 | Kao Corp | Liquid detergent composition for hard surface |
-
1990
- 1990-03-30 JP JP2086985A patent/JP2801065B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2329397A (en) * | 1997-09-18 | 1999-03-24 | Procter & Gamble | Photo-bleaching agent |
| JP2010168429A (en) * | 2009-01-20 | 2010-08-05 | Kao Corp | Liquid detergent composition for hard surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2801065B2 (en) | 1998-09-21 |
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