JP2020164443A - Hair treatment agent - Google Patents
Hair treatment agent Download PDFInfo
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- JP2020164443A JP2020164443A JP2019065315A JP2019065315A JP2020164443A JP 2020164443 A JP2020164443 A JP 2020164443A JP 2019065315 A JP2019065315 A JP 2019065315A JP 2019065315 A JP2019065315 A JP 2019065315A JP 2020164443 A JP2020164443 A JP 2020164443A
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- hair
- treatment agent
- hair treatment
- glyoxylic acid
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Abstract
Description
本発明は、毛髪処理剤を用いて毛髪にツヤと質感を付与し、同時に染色を施すことに関する。 The present invention relates to imparting luster and texture to hair using a hair treatment agent and simultaneously dyeing the hair.
グリオキシル酸を用いた毛髪処理剤を使用する際に高温のアイロンを使用することは知られている。これはグリオキシル酸による脱水縮合反応にて毛髪内部のアミノ基とイミノ結合が生じることで、毛髪の形状安定やツヤと質感を付与する効果がある点である。 It is known to use a hot iron when using a hair treatment agent with glyoxylic acid. This is a point that the dehydration condensation reaction with glyoxylic acid produces an amino group and an imino bond inside the hair, which has the effect of stabilizing the shape of the hair and imparting luster and texture.
しかし、このグリオキシル酸を用いた毛髪処理剤が毛髪の状態によってはダメージを与える可能性がある欠点があった。 However, there is a drawback that the hair treatment agent using this glyoxylic acid may cause damage depending on the condition of the hair.
また、グリオキシル酸による脱水縮合反応によるイミノ結合が生じることで染色している毛髪の色が変化する問題があった。 In addition, there is a problem that the color of the dyed hair changes due to the occurrence of imino bonds due to the dehydration condensation reaction with glyoxylic acid.
このためにどちらかの問題もしくはどちらともの問題を解決しようとする際に施術行程の複雑化、施術時間の長時間化などが生じる。 For this reason, when trying to solve either problem or both problems, the treatment process becomes complicated and the treatment time becomes long.
本発明が解決しようとする問題点は、グリオキシル酸を用いた毛髪処理剤自体のダメージの抑制と毛髪の色の変化の抑制及び施術行程の時間短縮。 The problems to be solved by the present invention are the suppression of damage to the hair treatment agent itself using glyoxylic acid, the suppression of changes in hair color, and the shortening of the treatment process time.
本発明はグリオキシル酸を配合した毛髪処理剤を用事調整とし、その際に染色剤を配合した毛髪処理剤を調合することで毛髪の状態に合わせた毛髪処理剤の用法用量の調節と毛髪の色の変化を抑制するとともに時間短縮となる手段。 In the present invention, a hair treatment agent containing glyoxylic acid is used as an errand adjustment, and at that time, a hair treatment agent containing a dyeing agent is prepared to adjust the usage dose of the hair treatment agent according to the condition of the hair and the color of the hair. A means of suppressing changes in hair and shortening the time.
本発明はグリオキシル酸を配合した毛髪処理剤(a)とそれを用事調整するための毛髪処理剤(b)と染色剤を配合した毛髪処理剤(c)の3つの内2つ以上を混ぜて同時に使用することにより、毛髪にツヤと質感の付与を損なわずに毛髪の色の変化を抑制することができ、施術行程の短縮及び施術時間の短縮ができる利点がある。 In the present invention, two or more of the three hair treatment agents (a) containing glyoxylic acid, the hair treatment agent (b) for adjusting the errands, and the hair treatment agent (c) containing a dyeing agent are mixed. When used at the same time, there is an advantage that the change in hair color can be suppressed without impairing the imparting of gloss and texture to the hair, and the treatment process and the treatment time can be shortened.
<毛髪処理剤(a)>
毛髪処理剤(a)はグリオキシル酸を必須に配合する以下本発明を詳述する。
<Hair treatment agent (a)>
The hair treatment agent (a) contains glyoxylic acid indispensably, and the present invention will be described in detail below.
グリオキシル酸は毛髪処理作用やpH調整作用など有することが認められており、化粧品や医薬部外品に広く用いられている。グリオキシル酸配合量は本発明の毛髪処理剤(a)の全量に対して、0.1重量%から50重量%である。好ましくは15重量%から40重量%、より好ましくは20重量%から30重量%である。 Glyoxylic acid is recognized to have a hair treatment action and a pH adjusting action, and is widely used in cosmetics and quasi-drugs. The amount of glyoxylic acid blended is 0.1% by weight to 50% by weight with respect to the total amount of the hair treatment agent (a) of the present invention. It is preferably 15% to 40% by weight, more preferably 20% to 30% by weight.
<毛髪処理剤(b)>
毛髪処理剤(b)はPGおよびBGを必須に配合する以下本発明を詳述する。
<Hair treatment agent (b)>
The hair treatment agent (b) essentially contains PG and BG. The present invention will be described in detail below.
PG及びBGは毛髪に対して保湿作用や保水作用を有することが認められており、化粧品や医薬部外品に広く用いられている。PG及びBGの配合量は本発明の毛髪処理剤(b)の全量に対して0.1重量%から90重量%である。好ましくは10重量%から50重量%、より好ましくは15重量%から30重量%である。 PG and BG are recognized to have moisturizing and water-retaining effects on hair, and are widely used in cosmetics and quasi-drugs. The blending amount of PG and BG is 0.1% by weight to 90% by weight with respect to the total amount of the hair treatment agent (b) of the present invention. It is preferably 10% to 50% by weight, more preferably 15% to 30% by weight.
<毛髪処理剤(c)>
毛髪処理剤(c)は直接染料及び塩基性染料を必須に配合する以下本発明を詳述する。
<Hair treatment agent (c)>
The hair treatment agent (c) is indispensably blended with a direct dye and a basic dye. The present invention will be described in detail below.
直接染料及び塩基性染料の種類は特に限定されず、染毛に適した任意の染料を使用することができる。直接染料及び塩基性染料の配合量は本発明毛髪処理剤(c)の全量に対し、0.1重量%から10重量%である。
好ましくは0.5重量%から5重量%、より好ましくは1重量%から3重量%である。
The types of direct dyes and basic dyes are not particularly limited, and any dye suitable for hair dyeing can be used. The blending amount of the direct dye and the basic dye is 0.1% by weight to 10% by weight with respect to the total amount of the hair treatment agent (c) of the present invention.
It is preferably 0.5% by weight to 5% by weight, more preferably 1% by weight to 3% by weight.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2019065315A JP2020164443A (en) | 2019-03-29 | 2019-03-29 | Hair treatment agent |
Applications Claiming Priority (1)
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JP2019065315A JP2020164443A (en) | 2019-03-29 | 2019-03-29 | Hair treatment agent |
Publications (1)
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JP2020164443A true JP2020164443A (en) | 2020-10-08 |
Family
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Family Applications (1)
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JP2019065315A Pending JP2020164443A (en) | 2019-03-29 | 2019-03-29 | Hair treatment agent |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015535268A (en) * | 2012-11-05 | 2015-12-10 | 花王株式会社 | Process for straightening and dyeing |
JP2017218397A (en) * | 2016-06-03 | 2017-12-14 | 花王株式会社 | Hair treatment method |
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2019
- 2019-03-29 JP JP2019065315A patent/JP2020164443A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015535268A (en) * | 2012-11-05 | 2015-12-10 | 花王株式会社 | Process for straightening and dyeing |
JP2017218397A (en) * | 2016-06-03 | 2017-12-14 | 花王株式会社 | Hair treatment method |
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