JP2000314084A5 - - Google Patents
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- JP2000314084A5 JP2000314084A5 JP1999124879A JP12487999A JP2000314084A5 JP 2000314084 A5 JP2000314084 A5 JP 2000314084A5 JP 1999124879 A JP1999124879 A JP 1999124879A JP 12487999 A JP12487999 A JP 12487999A JP 2000314084 A5 JP2000314084 A5 JP 2000314084A5
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- JP
- Japan
- Prior art keywords
- elasticity
- examples
- hair
- imparting
- rate
- 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.)
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- 230000000052 comparative effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
Description
〔実施例４〜９及び比較例１〜３〕
下記表２に示す組成の弾力性付与剤を調製した。得られた実施例４〜９及び比較例１〜３の弾力性付与剤について、下記各評価方法により毛髪に対する弾力性付与率、弾力性回復率について評価した。これらの結果を下記表２に示す。
[Examples 4 to 9 and Comparative Examples 1 to 3]
An elasticity-imparting agent having the composition shown in Table 2 below was prepared. The elasticity-imparting agents of Examples 4 to 9 and Comparative Examples 1 to 3 obtained were evaluated for the elasticity-imparting rate and the elasticity recovery rate for hair by the following evaluation methods. These results are shown in Table 2 below.
（弾力性付与率の評価法）
２０代女性の健常な毛髪を下記表２に示す実施例４〜９及び比較例１〜３の弾力性付与剤（溶液）に６時間浸漬処理後、２０℃、湿度６０％で一晩乾燥した。
浸漬処理前後のヤング率を比較し、下記式により弾力性付与率を求めた。
Healthy hair of a woman in her twenties was immersed in the elasticity-imparting agents (solutions) of Examples 4 to 9 and Comparative Examples 1 to 3 shown in Table 2 below for 6 hours, and then dried overnight at 20 ° C. and 60% humidity. ..
The Young's modulus before and after the immersion treatment was compared, and the elasticity imparting rate was calculated by the following formula.
（弾力性回復率の評価法）
また、２０代女性の健常な毛髪にパーマ処理を加えた後、下記表２に示す実施例４〜９及び比較例１〜３の溶液に６時間浸漬処理後、２０℃、湿度６０％で一晩乾燥した。
浸漬処理前後における毛髪のヤング率を測定し、パーマ処理前のヤング率と比較することで弾力性回復率を下記式により求めた。
Further, after perming the healthy hair of a woman in her twenties, the hair was immersed in the solutions of Examples 4 to 9 and Comparative Examples 1 to 3 shown in Table 2 below for 6 hours, and then at 20 ° C. and 60% humidity. It dried in the evening.
The Young's modulus of the hair before and after the dipping treatment was measured, and the elasticity recovery rate was calculated by the following formula by comparing with the Young's modulus before the perm treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11124879A JP2000314084A (en) | 1999-04-30 | 1999-04-30 | Elasticity-imparting agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11124879A JP2000314084A (en) | 1999-04-30 | 1999-04-30 | Elasticity-imparting agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000314084A JP2000314084A (en) | 2000-11-14 |
| JP2000314084A5 true JP2000314084A5 (en) | 2005-06-30 |
Family
ID=14896364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11124879A Pending JP2000314084A (en) | 1999-04-30 | 1999-04-30 | Elasticity-imparting agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000314084A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544207B1 (en) | 2002-07-11 | 2014-04-02 | Mitsui Chemicals, Inc. | Process for producing glycoside |
| JPWO2007029590A1 (en) * | 2005-09-07 | 2009-03-19 | ライオン株式会社 | Keratin fiber treatment agent |
| JP2009084719A (en) * | 2007-09-28 | 2009-04-23 | Atsugi Co Ltd | Method for imparting functional agents to textile products and the products |
| JP2012092138A (en) * | 2011-12-27 | 2012-05-17 | Maruzen Pharmaceut Co Ltd | Skin cosmetic and hair cosmetic |
| JP2019112530A (en) * | 2017-12-22 | 2019-07-11 | 花王株式会社 | Viscometric property modifier |
| EP4514313A2 (en) * | 2022-04-28 | 2025-03-05 | L'oreal | Cosmetic compositions comprising polyphenols, suitable as setters |
-
1999
- 1999-04-30 JP JP11124879A patent/JP2000314084A/en active Pending
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