JP2004204157A - Detergent composition for dressy wear - Google Patents
Detergent composition for dressy wear Download PDFInfo
- Publication number
- JP2004204157A JP2004204157A JP2002377464A JP2002377464A JP2004204157A JP 2004204157 A JP2004204157 A JP 2004204157A JP 2002377464 A JP2002377464 A JP 2002377464A JP 2002377464 A JP2002377464 A JP 2002377464A JP 2004204157 A JP2004204157 A JP 2004204157A
- Authority
- JP
- Japan
- Prior art keywords
- mass
- carbon atoms
- fashionable
- acid
- cleaning composition
- 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
Abstract
Description
【０００１】
【発明の属する技術分野】
本発明は、おしゃれ着用洗浄剤組成物、及びおしゃれ着の洗浄方法に関する。
【０００２】
【従来の技術】
おしゃれ着の洗浄における所有者の要求は多岐にわたり高く、洗浄力は元より、洗浄操作による被洗浄物の型崩れ、色合い、風合い等の変化がないこと、洗浄後の匂いといった点の要求が高い。
【０００３】
これらの要求に応えるために、洗濯機においては、低攪拌力のおしゃれ着用洗濯コースが開発され、洗濯補助具として、洗濯ネットが開発されている。また、つけこみ洗いや、押し洗いといった手洗いが行われている。このように、被洗浄物の型崩れを起こしにくい低機械力の洗濯条件で洗浄力を向上させることが課題となっている。
【０００４】
洗浄処理後の脱水、乾燥方法によっても、被洗浄物の型崩れ（特にしわ、縮み）が発生するため、取り扱いに注意を必要とする。また、脱水を行わずに陰干しによる乾燥が型崩れ防止には有効であるが、乾燥までに長時間を要するために、残留する水道水中の塩素イオンの増加に伴う被洗浄物の褪色の問題や、洗浄が不充分であれば匂いの問題があった。
【０００５】
おしゃれ着の洗浄に用いる水は、風呂の残り湯や井戸水を用いることは極めて稀であり、一般には水道水を用いる。水道水には衛生面から次亜塩素酸イオンが使用されており、水道水の管理法令では利用者末端で有効塩素が０．１ｐｐｍ以上残留することとされている。この残留塩素により、着色した被洗浄物の褪色が問題となっている。
【０００６】
これらの問題に対して洗浄剤組成物としては、特定のアミノ変性シリコーンアミドを用いた衣類の縮み防止性に優れた洗浄剤（例えば、特許文献１、２、３参照）、特定の非イオン性界面活性剤の組合せとアルカノールアミンを含有する褪色防止性に優れた洗浄剤（例えば、特許文献４参照）、非イオン性界面活性剤及び陽イオン性界面活性剤を含有する洗浄剤による縮み及びしわを防止した洗浄方法（例えば、特許文献５参照）、非イオン性界面活性剤及び／又は陰イオン性界面活性剤と繊維保護剤で洗浄した後にシリコーンを含有する水性仕上げ剤で処理する型崩れ、しわ、縮みを防止した洗浄方法（例えば、特許文献６参照）等が知られている。これらの技術は部分的には使用者の要求を満たすが、課題として挙げる全ての問題を解決するわけではない。また、これらの技術を組み合わせても使用者の要求を十分に満足させることはできない。
【０００７】
【特許文献１】
特開平３−２０７７９８号公報
【特許文献２】
特開平５−２３９４９３号公報
【特許文献３】
特開平９−６７５９４号公報
【特許文献４】
特開平１１−２４１０９２号公報
【特許文献５】
特表２００１−５２６７４１号公報
【特許文献６】
特開平１０−１５８６９３号公報
【０００８】
【発明が解決しようとする課題】
本発明の課題は、水道水を用いたおしゃれ着の洗浄における、褪色防止効果が高く、被洗浄物の変形・変質防止効果が高いおしゃれ着用洗浄剤組成物、及びおしゃれ着の洗浄方法を提供することである。
【０００９】
【課題を解決するための手段】
本発明は、（ａ）非イオン性界面活性剤、（ｂ）モノエタノールアミン、（ｃ）分子量１００〜５００のカルボン酸、及び（ｄ）アミノ変性シリコーンを含有する、ＪＩＳ Ｋ３３６２：１９９８記載の方法による２０℃における０．１質量％水溶液のｐＨが６〜８である、おしゃれ着用洗浄剤組成物、並びに水道水に、このおしゃれ着用洗浄剤組成物を０．０５〜０．５質量％溶解させた洗浄剤水溶液を、被洗浄物１質量部に対して、５〜２０質量部用いて洗浄するおしゃれ着の洗浄方法に関するものである。
【００１０】
【発明の実施の形態】
［おしゃれ着用洗浄剤組成物］
本発明のおしゃれ着用洗浄剤組成物は、上記（ａ）成分、（ｂ）成分、（ｃ）成分、及び（ｄ）成分を含有し、被洗浄物の変形・変質防止の点で、ＪＩＳ Ｋ３３６２：１９９８記載の方法による２０℃における０．１質量％水溶液のｐＨが６〜８であり、ｐＨ６．５〜８が好ましく、７〜７．８がより好ましく、７〜７．６が更に好ましい。
【００１１】
本発明のおしゃれ着用洗浄剤組成物は、錠剤、粉末、ペースト、液体等のいずれの形態でも良いが、溶解性の点で液体が好ましい。本発明のおしゃれ着用洗浄剤組成物が液体である場合、２０℃における粘度は、取り扱いの容易さの点で５〜４００ｍＰａ・ｓが好ましく、１０〜１００ｍＰａ・ｓがより好ましく、１０〜５０ｍＰａ・ｓが更に好ましい。粘度調整剤によりこのような範囲になるように調整することが好ましい。なお、これらの粘度は、Ｂ型粘度計（（株）東京計器製、VISCOMETER MODEL DVM-B）を用い、回転数６０ｒ／ｍｉｎ、測定時間６０秒の条件で測定されたものである。
【００１２】
粘度調整剤としては、減粘剤としてエタノール、メタノール、プロパノール、グリセリン、エチレングリコール、プロピレングリコール等の炭素数１〜４の低級アルコール、トルエンスルホン酸（塩）、キシレンスルホン酸（塩）等を用いることができ、増粘剤として水溶性高分子、無機電解質を用いることができる。水溶性高分子としては、ポリマレイン酸、ポリイタコン酸、ビニルメチルエーテル−無水マレイン酸共重合物、ポリプロピレングリコール（分子量１００〜１０００）等が挙げられる。無機電解質としては、硫酸ナトリウム、塩化ナトリウム、塩化カリウム等が挙げられる。
【００１３】
本発明のおしゃれ着用洗浄剤組成物が液体である場合、保存安定性向上の点で溶存酸素濃度を５ｐｐｍ以下にすることが好ましく、３ｐｐｍ以下がより好ましく、１ｐｐｍ以下が更に好ましい。組成物中の溶存酸素を低下させるために、配合時や貯蔵時に配合槽や貯槽を減圧しても良いし、気体透過性・液体不透過性の隔膜の片側に組成物を流し、他の側を減圧することにより溶存酸素を低下させても良いし、チッソガス等の不活性ガスにより置換しても良い。
【００１４】
［（ａ）成分］
本発明のおしゃれ着用洗浄剤組成物は（ａ）成分として、非イオン性界面活性剤を含有する。組成物中の（ａ）成分の含有量は、被洗浄物の変形・変質防止、洗浄性能、溶解性の点で、１０〜６０質量％が好ましく、１２〜５０質量％がより好ましく、１４〜４８質量％が更に好ましく、１６〜４５質量％が特に好ましい。
【００１５】
非イオン性界面活性剤としては、炭素数８〜２０の脂肪族アルコール、炭素数１０〜２２の脂肪酸及びそのアルキルエステル、炭素数８〜２０の脂肪族アミン等の、非共有電子対を持つ原子を１つ以上有する化合物にエチレンオキサイド、プロピレンオキサイド等のアルキレンオキサイドを常法に従い付加させたもの、糖由来のポリオールを親水基とするもの、アミンオキサイドあるいは脂肪酸アミド系のもの等が挙げられる。中でも、洗浄性能や経済性の点でポリアルキレングリコールアルキル又はアルケニルエーテルが好ましく、一般式(III)又は(IV)で表される非イオン性界面活性剤から選ばれるものがより好ましく、一般式(III)で表される非イオン性界面活性剤が更に好ましい。
【００１６】
Ｒ11Ｏ（ＥＯ）pＨ (III)
［式中、Ｒ11は平均炭素数８〜２０、好ましくは１０〜１８の直鎖もしくは分岐鎖アルキル基又はアルケニル基を示す。ＥＯはエチレンオキシ基であり、ｐはエチレンオキサイドの平均付加モル数を示す２〜２０の数である。］
Ｒ12Ｏ（ＥＯ）q／（ＰＯ）rＨ (IV)
［式中、Ｒ12は平均炭素数８〜２０、好ましくは１０〜１８の直鎖もしくは分岐鎖アルキル基又はアルケニル基を示す。ＥＯはエチレンオキシ基、ＰＯはプロピレンオキシ基を示す。ｑはエチレンオキサイドの平均付加モル数を示す５〜１５の数、ｒはプロピレンオキサイドの平均付加モル数を示す１〜５の数である。ＥＯとＰＯはランダム付加又はＥＯを付加した後、ＰＯを付加してもよく、またその逆のようなブロック付加体でもよい。］
一般式(IV)で表される非イオン性界面活性剤の中で、特に一般式(IV−１)で表される非イオン性界面活性剤を用いることで、エリ・そで口汚れに対する高洗浄力を得ることができる。
【００１７】
Ｒ13Ｏ（ＥＯ）s（ＰＯ）t（ＥＯ）uＨ (IV−１)
［式中、Ｒ13は炭素数８〜２０の直鎖のアルキル基又はアルケニル基を示し、ＥＯ及びＰＯは前記の意味を示す。ｓ、ｔ及びｕはそれぞれエチレンオキサイド又はプロピレンオキサイドの平均付加モル数を示し、ｓ＞０、ｔ＝１〜４、ｕ＞０、ｓ＋ｔ＋ｕ＝６〜１４、ｓ＋ｕ＝５〜１２であり、好ましくはｓ＋ｔ＋ｕ＝７〜１４、ｓ＋ｕ＝６〜１２、ｔ＝１〜２である。］
非イオン性界面活性剤としては、上記に示したもの以外に、一般式（Ｖ）で表されるアルキル多糖界面活性剤、また、一般式(VI)で表されるアミンオキサイド、更に脂肪酸アルカノールアミド、ポリヒドロキシ脂肪酸アミド等が使用できる。
【００１８】
Ｒ14−（ＯＲ15）vＧw （Ｖ）
［式中、Ｒ14は直鎖又は分岐鎖の炭素数８〜１８のアルキル基、アルケニル基、又はアルキルフェニル基、Ｒ15は炭素数２〜４のアルキレン基、Ｇは炭素数５又は６の還元糖に由来する残基、ｖは平均値０〜６の数、ｗは平均値１〜１０の数を示す。］
【００１９】
【化５】
［式中、Ｒ16は平均炭素数８〜２０、好ましくは１２〜１８の直鎖もしくは分岐鎖アルキル基又はアルケニル基、あるいはＲ19Ｃ（＝Ｏ）ＮＨ（ＣＨ2）z−（Ｒ19は平均炭素数８〜２０、好ましくは１２〜１８のアルキル基又はアルケニル基、ｚは１〜５の数である）で示される基である。またＲ17及びＲ18は、それぞれメチル基、エチル基又はヒドロキシエチル基である。］
［（ｂ）成分］
本発明のおしゃれ着用洗浄剤組成物は、（ｂ）成分としてモノエタノールアミンを含有する。組成物中の（ｂ）成分の含有量は、被洗浄物の変形・変質防止、褪色防止の点で、０．１〜１０質量％が好ましく、０．２〜８質量％がより好ましく、０．４〜６質量％が更に好ましく、０．６〜４質量％が特に好ましい。
【００２１】
［（ｃ）成分］
本発明のおしゃれ着用洗浄剤組成物は、（ｃ）成分として分子量１００〜５００のカルボン酸を含有する。組成物中の（ｃ）成分の含有量は、被洗浄物の変形・変質防止、褪色防止の点で、０．１〜１０質量％が好ましく、０．２〜８質量％がより好ましく、０．４〜６質量％が更に好ましく、０．６〜４質量％が特に好ましい。
【００２２】
被洗浄物の変形・変質防止、褪色防止の点で、（ｂ）成分と（ｃ）成分の質量比は、２／１〜１／２が好ましく、１０／６〜６／１０がより好ましく、１０／８〜８／１０が更に好ましい。
【００２３】
被洗浄物の変形・変質防止、褪色防止の点で、（ｃ）成分の分子量は１００〜４００が好ましく、１００〜２５０がより好ましい。
【００２４】
（ｃ）成分としては、アスパラギン酸、マレイン酸、酒石酸、クエン酸、リンゴ酸、ジグリコール酸、イミノ二酢酸から選ばれる１種以上が好ましく、中でもクエン酸が好ましい。
【００２５】
［（ｄ）成分］
本発明のおしゃれ着用洗浄剤組成物は（ｄ）成分としてアミノ変性シリコーンを含有する。組成物中の（ｄ）成分の含有量は、被洗浄物の変形・変質防止、褪色防止の点で、０．１〜１０質量％が好ましく、０．２〜５質量％がより好ましく、０．３〜３質量％が更に好ましい。
【００２６】
（ｄ）成分としては、ジメチルポリシロキサンのメチル基の一部をアミノ基を含む有機基に置換した構造である化合物等が挙げられる。中でも一般式（Ｉ）又は(II)で表される化合物から選ばれる少なくとも１種が好ましく、特に一般式（II）で表される化合物が好ましい。
【００２７】
【化６】
［式中、
Ｒ：炭素数１〜４のアルキル基、ヒドロキシ基又は炭素数１〜４のアルコキシ基を示し、メチル基が好ましい。
Ｒ1：炭素数１〜４のアルキル基を示し、複数個のＲ1は同一でも異なっていてもよく、メチル基が好ましい。
【００２９】
【化７】
ｃは１〜６、好ましくは２〜４の整数、ｄは０〜３０、好ましくは１〜３０、より好ましくは１〜１０の数、Ｒ4は炭素数６〜１８のアルキル基を示す。
ｍ，ｎ：化合物の分子量が２０００〜１５００００、アミン当量が１０００〜２００００になるような数である。］
【００３１】
【化８】
［式中、
Ｒ：前記と同じ意味を示す。
炭素数１〜４のアルキル基、ヒドロキシ基又は炭素数１〜４のアルコキシ基を示す。
Ｒ5：炭素数１〜４のアルキル基を示し、複数個のＲ5は同一でも異なっていてもよい。
Ｄ：下記（イ）で表される基、又は（イ）及び（ロ）で表される基であり、後者の場合、Ｄ中の（ロ）の割合は５０モル％以下である。
【００３３】
【化９】
（ここで、ａ、ｂ及びＲ5は前記と同じ意味を示し、Ｒ6は水素原子又は炭素数１〜４のアルキル基、ｈは１〜６の数、ｉは１〜２０の数、ｊは０〜２０の数、Ｒ7は炭素数１〜１８のアルキル基を示す。）
Ｅ：−（ＣＨ2）a−Ｏ−（Ｃ2Ｈ4Ｏ）x−（Ｃ3Ｈ6Ｏ）y−Ｒ8又は−Ｒ5で示される基である。ここで、ａ及びＲ5は前記と同じ意味を示し、Ｒ8は炭素数１〜１０のアルキル基、ｘは１〜２０の数、ｙは０〜２０の数を示す。
ｅ，ｆ，ｇ：ｅは１００〜６００の数、ｆ及びｇは、ｅ：ｆ＝１００：１〜１０：１、且つｆ：ｇ＝１：１０〜１０：１となる数である。］
［その他成分］
本発明のおしゃれ着用洗浄剤組成物は、被洗浄物の変質防止の点で、蛍光増白剤を実質的に含有しないことが好ましい。蛍光増白剤としては、ビフェニル型、アミノスチルベン型等が挙げられる。
【００３５】
本発明のおしゃれ着用洗浄剤組成物は、被洗浄物の変質防止の点で、酵素を実質的に含有しないことが好ましい。酵素としては、プロテアーゼ、リパーゼ、セルラーゼ、アミラーゼ等が挙げられる。
【００３６】
本発明のおしゃれ着用洗浄剤組成物が液体である場合、水を含有することが好ましい。組成物中の水の含有量は、溶解性、取り扱いの容易性の点で、５０〜８８質量％が好ましく、５５〜８６質量％がより好ましく、６０〜８４質量％が更に好ましく、６５〜８０質量％が特に好ましい。
【００３７】
本発明のおしゃれ着用洗浄剤組成物は、（ａ）成分の非イオン性界面活性剤以外の界面活性剤を含有しても良い。これらの界面活性剤としては、ＪＩＳ Ｋ３３６２：１９９８に記載されている、陰イオン性界面活性剤、陽イオン性界面活性剤、両性界面活性剤等が挙げられる。本発明の組成物中の界面活性剤総量は、被洗浄物の変形・変質防止、洗浄性能、溶解性の点で、１０〜６０質量％であることが好ましい。また、（ａ）成分の含有量が、界面活性剤総量の５０質量％以上であることが好ましく、７０質量％以上がより好ましく、９０質量％以上が更に好ましい。
【００３８】
本発明のおしゃれ着用洗浄剤組成物が液体である場合、洗浄性能、液物性の点で親水性溶剤（以下（ｅ）成分という）を含有することが好ましい。（ｅ）成分の含有量は、０．１〜２０質量％が好ましく、０．５〜１０質量％が更に好ましく、１〜５質量％が特に好ましい。
【００３９】
（ｅ）成分としては、一般式(VII)で表される化合物、分子量４００〜５０００のポリアルキレングリコール、炭素数１〜４の低級アルコールから選ばれる１種以上が好ましい。
【００４０】
Ｒ9Ｏ｛（Ｃ2Ｈ4Ｏ）m1（Ｃ3Ｈ6Ｏ）m2｝Ｈ (VII)
［式中、Ｒ9は炭素数１〜８のアルキル基又はアリール基、m1及びm2は各々０〜６の数であり、両者が同時に０になることはなく、｛ ｝内はm1及びm2が０より大きいときに、オキシエチレン基とオキシプロピレン基がランダム状及び／又はブロック状に結合しているポリオキシアルキレン鎖である。］
一般式(VII)で表される化合物の具体例としては、エチレングリコールモノブチルエーテル、ジエチレングリコールモノブチルエーテル、プロピレングリコールジエチレングリコールモノブチルエーテル、ジプロピレングリコールエチレングリコールモノブチルエーテル、エチレングリコールモノフェニルエーテル、トリエチレングリコールモノフェニルエーテル等を挙げることができる。
【００４１】
分子量４００〜５０００のポリアルキレングリコールとしては、ポリエチレングリコール、ポリプロピレングリコール等が挙げられ、中でもポリエチレングリコールが好ましい。また洗浄性能、液物性の点で、分子量５００〜４０００のものが好ましく、６００〜３０００のものがより好ましい。
【００４２】
炭素数１〜４の低級アルコールの具体例としては、メタノール、エタノール、プロパノール、イソプロパノール、ブタノール、イソブタノール、グリセリン、エチレングリコール、プロピレングリコール等を挙げることができる。これらの中でも、好ましくはエタノール、プロピレングリコールである。
【００４３】
本発明のおしゃれ着用洗浄剤組成物には、固体粒子汚れの洗浄性能を向上させる観点から、分子量２千〜５万のポリカルボン酸系ポリマー（以下（ｆ）成分という）を含有することが好ましい。組成物中の（ｆ）成分の含有量は、０．０５〜１５質量％が好ましく、０．１〜１２質量％が更に好ましく、０．２〜１０質量％が特に好ましく、０．３〜５質量％が最も好ましい。
【００４４】
本発明のおしゃれ着用洗浄剤組成物にはこれらの他、平均分子量６０００以上のポリエチレングリコール、ナフタレンスルホン酸塩ホルマリン縮合物等の再汚染防止剤及び分散剤、ポリビニルピロリドン等の色移り防止剤、ブチルヒドロキシトルエン、ジスチレン化クレゾール、亜硫酸ナトリウム及び亜硫酸水素ナトリウム等の酸化防止剤を配合することができる。組成物中の再汚染防止剤及び分散剤の配合量は０．０１〜１０質量％が好ましく、色移り防止剤の配合量は０．０１〜１０質量％が好ましく、酸化防止剤の配合量は０．０１〜２質量％が好ましい。更に本発明のおしゃれ着用洗浄剤組成物には、着色剤、香料、抗菌防腐剤や、トルエンスルホン酸又はその塩、キシレンスルホン酸又はその塩等のハイドロトロープ剤等を配合することもできる。
【００４５】
［洗浄方法］
本発明のおしゃれ着の洗浄方法は、水道水に、本発明のおしゃれ着用洗浄剤組成物を０．０５〜０．５質量％溶解させた洗浄剤水溶液を、被洗浄物１質量部に対して、５〜２０質量部用いて洗浄する方法である。被洗浄物の変形・変質防止の点で、水道水に予め本発明のおしゃれ着用洗浄剤組成物を溶解させた水溶液に、被洗浄物を接触させることが好ましい。
【００４６】
被洗浄物の変形・変質防止の点で、洗浄剤水溶液と被洗浄物の接触時間は３０分以下が好ましく、２０分以下がより好ましい。洗浄性能の点で、接触時間は１分以上が好ましく、５分以上がより好ましい。被洗浄物の変形・変質防止、洗浄性能の点で、洗浄温度は５〜４０℃が好ましく、１０〜３０℃がより好ましい。
【００４７】
【実施例】
例中の％は、特記しない限り質量％である。
【００４８】
実施例１〜５、比較例１〜５
表１に示す組成のおしゃれ着用洗浄剤組成物を調製し、得られた組成物を用いて、下記の方法で褪色防止性、変形・変質防止性、防しわ性、保存安定性及び洗浄性能を評価した。その結果を表１に示す。
【００４９】
尚、ｐＨはＪＩＳ Ｋ３３６２：１９９８記載の方法による２０℃における０．１質量％水溶液のｐＨが、表１に示す所定の値になるように調整した。
【００５０】
＜褪色防止性評価法＞
・試験布の調製
試験布として、木綿ブロード２０２３布を染料Ｃｉｂａｃｒｏｎ ＢｌｕｅＦ−ＧＦＮ（チバスペシャリティケミカルズ社製）５％水溶液で染色した布を用いた。
【００５１】
・褪色防止性の評価
予め水道水（有効塩素量１．５ｐｐｍ、水温２０℃）１Ｌに洗浄剤組成物１．３ｇを溶解し洗浄液を調製した。次に、試験布を５ｃｍ×５ｃｍに裁断し、５枚１組をターゴトメータ１００ｒ／ｍｉｎで、洗浄液にて洗浄時間１０分間で洗浄し、排水後、水道水１Ｌですすぎを５分間行い、更に排水後、同様の水１Ｌですすぎを５分間行った。その後、試験布を乾燥させた。この操作を５回繰り返し、洗浄前の試験布と比較して以下の基準で褪色防止性を評価した。
○：同等の色合いであった。
△：やや褪色が見られる。
×：褪色が見られる。
【００５２】
＜変形・変質防止性評価法＞
・洗浄処理
全自動洗濯機（松下電機産業株式会社製；ＮＡ−Ｆ６０Ｋ２型）を用いて、市販ウールセーター（UNITED COLOR OF BENETTON社製、婦人用Ｌサイズ、毛１００％）１枚を洗濯ネットに入れ、手洗いコースで洗濯を行った。洗浄液は、洗浄剤組成物濃度０．１３質量％とし、水温２０℃、水道水（有効塩素量１．５ｐｐｍ）を用いて予め調製し使用した。洗濯終了後は、平干しにより乾燥を行った。以上の処理を５回繰り返した。
【００５３】
・変形・変質防止性の評価
上記方法で洗浄処理したウールセーターを２０℃／６５％ＲＨの恒温恒湿室にて２４時間静置した。これらのセーターについて未洗浄品と比較することにより、型崩れ等の変形、風合い等の変質を以下の基準で評価した。
○：変形・変質が認められない。
△：変形・変質がやや認められる。
×：変形・変質があきらかに認められる。
【００５４】
＜防しわ性評価法＞
市販のＹシャツ（商品名：形態安定シャツ ＥＣＯＳＹＳ ２８℃ ポリエステル／綿＝５０／５０）を予め全自動洗濯機（松下電器産業（株）製 ＮＡ−Ｆ５０Ｋ１ やさしい愛妻号 標準コース）を用いて６０回繰り返し洗濯したものを防しわ性評価用Ｙシャツとした。このＹシャツ１０枚と、洗浄剤組成物４０ｇとを洗濯機内に投じ，３０Ｌの水道水中で５分間撹拌した。処理後のＹシャツを室内で風乾した後、しわの取れ具合を以下の基準で評価した。
○：ほとんどしわがない
△：わずかにしわが残っている
×：しわが残っている
＜保存安定性評価法＞
洗浄剤組成物を４０℃に２０日間保存し、洗浄剤組成物の色の変化を観察し、以下の基準で評価した。
○：変色が認められない。
△：変色がやや認められる。
×：変色があきらかに認められる。
【００５５】
＜洗浄性能評価法＞
・人工汚垢布の調製
四塩化エチレン７５Ｌに、下記に示す組成の有機汚垢を１５３１．２ｇ、及び同じく下記に示す組成のカーボンペースト２４０ｇを加えて１０分間超音波分散を行い、この浴中に幅１０ｃｍの清浄布（ウールモスリン）を浸し、汚染後風乾して汚染布とする。この汚染布を１０ｃｍ×１０ｃｍに裁断し、洗浄試験に供した。
【００５６】
なお、有機汚垢の組成は、綿実油４４．８％、コレステロール１０．８％、オレイン酸１０．８％、パルミチン酸７．８％、セチルアルコール２．０％、固形パラフィン５．１％、流動パラフィン５．１％（合計８６．４％）であり、カーボンペーストの組成は旭カーボンブラック０．２％、綿実油１３．４％（合計１３．６％）である。ここで、％は、有機汚垢とカーボンペーストの混合物における割合である。
【００５７】
・洗浄処理
（株）上島製作所製のTerg-O-Tometerを使用し、これに上記で調製した人工汚垢布５枚を入れ、１０ｒ／ｍｉｎ、２０℃の水道水に表１に示した組成の洗浄剤組成物を濃度０．１３質量％になるような条件で添加して得られた洗剤水溶液１Ｌを用いて１０分間洗浄した。
【００５８】
・洗浄性能評価
洗浄後の汚垢布反射率を測定し（λ＝５５０μｍ）、次式により洗浄率を計算し、下記の基準で評価した。
【００５９】
【数１】
○：洗浄率４０％以上
△：洗浄率２０％以上４０％未満
×：洗浄率２０％未満
【００６１】
【表１】
注）
（ａ）成分
・ノニオン１：炭素数１０〜１４の直鎖第１級アルコールにＥＯを平均１２モル付加させたもの
・ノニオン２：炭素数１０〜１４の第２級アルコールにＥＯを平均７モル付加させたもの
・ノニオン３：炭素数１０〜１４の第２級アルコールにＥＯを平均３モル付加させたもの
・ノニオン４：炭素数１０〜１４の直鎖第１級アルコールにＥＯを平均３モル、ＰＯを平均２モル、ＥＯを平均で５モルの順にブロック付加させたもの
（ｄ）成分
・アミノ変性シリコーン１：一般式(II)中のＲ及びＲ5がメチル基、Ｄが（イ）−（ＣＨ2）3−ＮＨ−ＣＯ−ＣＨ2−Ｏ−（Ｃ2Ｈ4Ｏ）5−Ｃ12Ｈ25及び（ロ）−（ＣＨ2）3−ＮＨ2の混合基で、（イ）／（ロ）＝７／３（モル比）であり、Ｅが−（ＣＨ2）3−Ｏ−（Ｃ2Ｈ4Ｏ）10−ＣＨ3、ｅ＝３００、ｆ＝７、ｇ＝４の化合物
・アミノ変性シリコーン２：一般式(II)中のＲ及びＲ5がメチル基、Ｄが（イ）−（ＣＨ2）3−ＮＨ−ＣＯ−ＣＨ2−Ｏ−（Ｃ2Ｈ4Ｏ）5−Ｃ12Ｈ25、Ｅが−ＣＨ3、ｅ＝３００、ｆ＝７、ｇ＝４の化合物
・アミノ変性シリコーン３：一般式（Ｉ）中のＲ及びＲ1がメチル基、Ａが−（ＣＨ2）3−ＮＨ−（ＣＨ2）3−ＮＨ−ＣＯ−（ＣＨ2）2−（Ｃ2Ｈ4Ｏ）3−Ｃ10Ｈ21で、分子量１４０００、アミン当量４６７０の化合物
（ｆ）成分
・カルボン酸系ポリマー１：ペンテン／マレイン酸コポリマー（モル比５０／５０、平均分子量１万）
（ａ）成分以外の界面活性剤
・カチオン１：炭素数１６〜１８のモノ長鎖アルキルトリメチルアンモニウムクロリド
・ＬＡＳ：炭素数１０〜１４の直鎖アルキルベンゼンスルホン酸
（ｅ）成分
・ＰＥＧ１：ポリエチレングリコール（平均分子量１０００）[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a fashionable cleaning composition and a fashionable cleaning method.
[0002]
[Prior art]
The demands of owners for cleaning fashionable clothes are high, and there is a high demand for cleaning power as well as the fact that there is no change in the shape, color, texture, etc. of the object to be cleaned due to the cleaning operation, and the smell after cleaning. .
[0003]
In order to meet these demands, a washing machine has been developed with a low agitation power fashionable washing course, and a washing net has been developed as a washing aid. In addition, hand washing such as pickling washing and pressing washing is performed. As described above, it has been a problem to improve the washing power under the washing condition of low mechanical force that does not easily cause the shape of the object to be washed.
[0004]
Even the dewatering and drying methods after the cleaning treatment may cause the object to be cleaned to lose its shape (especially wrinkles and shrinkage), so that care must be taken during handling. In addition, although drying by shade drying without dehydration is effective in preventing shape loss, it takes a long time to dry, and there is a problem of fading of the object to be washed due to an increase in chlorine ions in remaining tap water. However, if cleaning is insufficient, there is a problem of odor.
[0005]
It is extremely rare to use remaining hot water from a bath or well water as the water used for washing fashionable clothes, and generally tap water is used. Hypochlorite ions are used in tap water for sanitary reasons, and tap water management laws and regulations state that 0.1 ppm or more of available chlorine remains at the end of the user. The residual chlorine causes a problem of fading of the colored object to be cleaned.
[0006]
In order to solve these problems, a detergent composition which uses a specific amino-modified silicone amide and has excellent anti-shrinkage properties for clothing (for example, see Patent Documents 1, 2, and 3), a specific nonionic A detergent excellent in discoloration prevention containing a combination of a surfactant and an alkanolamine (see, for example, Patent Document 4), shrinkage and wrinkling caused by a detergent containing a nonionic surfactant and a cationic surfactant. A washing method (for example, refer to Patent Document 5), which is washed with a nonionic surfactant and / or an anionic surfactant and a fiber protective agent, and then treated with an aqueous finish containing silicone, A cleaning method that prevents wrinkles and shrinkage (for example, see Patent Document 6) is known. Although these techniques partially meet the needs of users, they do not solve all of the problems mentioned above. Further, even if these techniques are combined, the demands of users cannot be sufficiently satisfied.
[0007]
[Patent Document 1]
JP-A-3-207798 [Patent Document 2]
JP-A-5-239493 [Patent Document 3]
JP-A-9-67594 [Patent Document 4]
Japanese Patent Application Laid-Open No. H11-241092 [Patent Document 5]
Japanese Unexamined Patent Publication No. 2001-526741 [Patent Document 6]
Japanese Patent Application Laid-Open No. H10-158693
[Problems to be solved by the invention]
An object of the present invention is to provide a fashionable wearing detergent composition having a high effect of preventing fading and a high effect of preventing deformation and deterioration of an object to be washed, and a method of washing fashionable clothes in washing fashionable clothes using tap water. That is.
[0009]
[Means for Solving the Problems]
The present invention provides a method described in JIS K3362: 1998, comprising (a) a nonionic surfactant, (b) monoethanolamine, (c) a carboxylic acid having a molecular weight of 100 to 500, and (d) an amino-modified silicone. PH of a 0.1% by mass aqueous solution at 20 ° C. is 6 to 8, and 0.05 to 0.5% by mass of this fashionable detergent composition is dissolved in tap water. The present invention relates to a fashionable cleaning method for cleaning using an aqueous solution of a cleaning agent in an amount of 5 to 20 parts by mass with respect to 1 part by mass of an object to be cleaned.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
[Stylish wearing detergent composition]
The fashionable wearing detergent composition of the present invention contains the above components (a), (b), (c) and (d), and is JIS K3362 in terms of preventing deformation and deterioration of the object to be cleaned. The pH of a 0.1% by mass aqueous solution at 20 ° C. according to the method described in 1998 is 6 to 8, preferably 6.5 to 8, more preferably 7 to 7.8, and still more preferably 7 to 7.6.
[0011]
The fashionable cleaning composition of the present invention may be in any form of tablets, powders, pastes, liquids, etc., but liquids are preferred in terms of solubility. When the fashionable detergent composition of the present invention is a liquid, the viscosity at 20 ° C. is preferably 5 to 400 mPa · s, more preferably 10 to 100 mPa · s, and more preferably 10 to 50 mPa · s in terms of ease of handling. Is more preferred. It is preferable that the viscosity be adjusted so as to fall within such a range with a viscosity modifier. These viscosities were measured using a B-type viscometer (VISCOMETER MODEL DVM-B, manufactured by Tokyo Keiki Co., Ltd.) under the conditions of a rotation speed of 60 r / min and a measurement time of 60 seconds.
[0012]
As the viscosity modifier, a lower alcohol having 1 to 4 carbon atoms such as ethanol, methanol, propanol, glycerin, ethylene glycol, and propylene glycol, toluenesulfonic acid (salt), xylenesulfonic acid (salt) and the like are used as a viscosity reducing agent. Water-soluble polymers and inorganic electrolytes can be used as thickeners. Examples of the water-soluble polymer include polymaleic acid, polyitaconic acid, vinyl methyl ether-maleic anhydride copolymer, and polypropylene glycol (molecular weight: 100 to 1,000). Examples of the inorganic electrolyte include sodium sulfate, sodium chloride, potassium chloride and the like.
[0013]
When the fashionable cleaning composition of the present invention is a liquid, the dissolved oxygen concentration is preferably 5 ppm or less, more preferably 3 ppm or less, still more preferably 1 ppm or less, from the viewpoint of improving storage stability. In order to reduce the dissolved oxygen in the composition, the pressure in the blending tank or storage tank may be reduced during blending or storage, or the composition may be flowed to one side of a gas-permeable / liquid-impermeable diaphragm, May be reduced to reduce dissolved oxygen, or may be replaced by an inert gas such as nitrogen gas.
[0014]
[Component (a)]
The fashionable cleaning composition of the present invention contains a nonionic surfactant as the component (a). The content of the component (a) in the composition is preferably from 10 to 60% by mass, more preferably from 12 to 50% by mass, and from 14 to 50%, from the viewpoint of preventing deformation and deterioration of the object to be cleaned, cleaning performance and solubility. 48 mass% is more preferable, and 16 to 45 mass% is particularly preferable.
[0015]
Examples of the nonionic surfactant include atoms having an unshared electron pair, such as aliphatic alcohols having 8 to 20 carbon atoms, fatty acids having 10 to 22 carbon atoms and alkyl esters thereof, and aliphatic amines having 8 to 20 carbon atoms. A compound obtained by adding an alkylene oxide such as ethylene oxide or propylene oxide to a compound having at least one of the following, a compound having a sugar-derived polyol as a hydrophilic group, an amine oxide or a fatty acid amide compound. Among them, polyalkylene glycol alkyl or alkenyl ether is preferable in terms of washing performance and economy, and those selected from the nonionic surfactants represented by the general formula (III) or (IV) are more preferable, and the general formula ( Nonionic surfactants represented by III) are more preferred.
[0016]
R 11 O (EO) pH (III)
[In the formula, R 11 represents a linear or branched alkyl group or alkenyl group having an average carbon number of 8 to 20, preferably 10 to 18; EO is an ethyleneoxy group, and p is a number from 2 to 20 indicating the average number of moles of ethylene oxide added. ]
R 12 O (EO) q / (PO) r H (IV)
[Wherein, R 12 represents a linear or branched alkyl or alkenyl group having an average carbon number of 8 to 20, preferably 10 to 18]. EO represents an ethyleneoxy group, and PO represents a propyleneoxy group. q is a number of 5 to 15 indicating an average addition mole number of ethylene oxide, and r is a number of 1 to 5 indicating an average addition mole number of propylene oxide. EO and PO may be added randomly, or PO may be added after adding EO, or vice versa. ]
Among the nonionic surfactants represented by the general formula (IV), particularly by using the nonionic surfactant represented by the general formula (IV-1), a high detergency against erosion and mouth stains Can be obtained.
[0017]
R 13 O (EO) s ( PO) t (EO) u H (IV-1)
[Wherein, R 13 represents a linear alkyl group or alkenyl group having 8 to 20 carbon atoms, and EO and PO have the above-mentioned meanings. s, t and u each represent an average addition mole number of ethylene oxide or propylene oxide, and s> 0, t = 1 to 4, u> 0, s + t + u = 6 to 14, and s + u = 5 to 12, preferably s + t + u = 7 to 14, s + u = 6 to 12, and t = 1 to 2. ]
Examples of the nonionic surfactant include, in addition to those described above, an alkyl polysaccharide surfactant represented by the general formula (V), an amine oxide represented by the general formula (VI), and a fatty acid alkanolamide. And polyhydroxy fatty acid amides.
[0018]
R 14- (OR 15 ) v G w (V)
[Wherein, R 14 is a linear or branched alkyl group, alkenyl group, or alkylphenyl group having 8 to 18 carbon atoms, R 15 is an alkylene group having 2 to 4 carbon atoms, and G is 5 or 6 carbon atoms. Residues derived from reducing sugars, v indicates the number of average values 0 to 6, and w indicates the number of average values 1 to 10. ]
[0019]
Embedded image
[Wherein, R 16 is a linear or branched alkyl or alkenyl group having an average carbon number of 8 to 20, preferably 12 to 18, or R 19 C (＝ O) NH (CH 2 ) z — (R 19 is An alkyl group or an alkenyl group having an average carbon number of 8 to 20, preferably 12 to 18, and z is a number of 1 to 5). R 17 and R 18 are each a methyl group, an ethyl group or a hydroxyethyl group. ]
[(B) component]
The fashionable cleaning composition of the present invention contains monoethanolamine as the component (b). The content of the component (b) in the composition is preferably from 0.1 to 10% by mass, more preferably from 0.2 to 8% by mass, from the viewpoint of preventing deformation / deterioration and fading of the article to be washed. 0.4 to 6% by mass is more preferable, and 0.6 to 4% by mass is particularly preferable.
[0021]
[(C) component]
The fashionable cleaning composition of the present invention contains a carboxylic acid having a molecular weight of 100 to 500 as the component (c). The content of the component (c) in the composition is preferably from 0.1 to 10% by mass, more preferably from 0.2 to 8% by mass, from the viewpoint of preventing deformation and deterioration of the object to be washed and preventing fading. 0.4 to 6% by mass is more preferable, and 0.6 to 4% by mass is particularly preferable.
[0022]
From the viewpoint of preventing deformation / deterioration of the object to be washed and prevention of fading, the mass ratio between the component (b) and the component (c) is preferably 2/1 to 1/2, more preferably 10/6 to 6/10, 10/8 to 8/10 is more preferred.
[0023]
The molecular weight of the component (c) is preferably from 100 to 400, more preferably from 100 to 250, from the viewpoint of preventing deformation / deterioration and fading of the object to be washed.
[0024]
As the component (c), at least one selected from aspartic acid, maleic acid, tartaric acid, citric acid, malic acid, diglycolic acid, and iminodiacetic acid is preferable, and citric acid is particularly preferable.
[0025]
[(D) component]
The fashionable detergent composition of the present invention contains an amino-modified silicone as the component (d). The content of the component (d) in the composition is preferably from 0.1 to 10% by mass, more preferably from 0.2 to 5% by mass, from the viewpoint of preventing deformation / deterioration and fading of the article to be washed. 0.3 to 3% by mass is more preferred.
[0026]
As the component (d), a compound having a structure in which a part of a methyl group of dimethylpolysiloxane is substituted with an organic group containing an amino group, and the like can be given. Among them, at least one selected from compounds represented by the general formula (I) or (II) is preferable, and a compound represented by the general formula (II) is particularly preferable.
[0027]
Embedded image
[Where,
R: represents an alkyl group having 1 to 4 carbon atoms, a hydroxy group or an alkoxy group having 1 to 4 carbon atoms, and is preferably a methyl group.
R 1 represents an alkyl group having 1 to 4 carbon atoms, and a plurality of R 1 may be the same or different, and a methyl group is preferable.
[0029]
Embedded image
c is an integer of 1 to 6, preferably 2 to 4, d is a number of 0 to 30, preferably 1 to 30, and more preferably 1 to 10, and R 4 is an alkyl group having 6 to 18 carbon atoms.
m and n are numbers such that the molecular weight of the compound becomes 2000 to 150,000 and the amine equivalent becomes 1,000 to 20,000. ]
[0031]
Embedded image
[Where,
R: has the same meaning as described above.
It represents an alkyl group having 1 to 4 carbon atoms, a hydroxy group or an alkoxy group having 1 to 4 carbon atoms.
R 5 : represents an alkyl group having 1 to 4 carbon atoms, and a plurality of R 5 may be the same or different.
D: a group represented by the following (A) or a group represented by the following (A) and (B). In the latter case, the proportion of (B) in D is 50 mol% or less.
[0033]
Embedded image
(Where a, b and R 5 have the same meaning as described above, R 6 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, h is a number of 1 to 6, i is a number of 1 to 20, j Represents a number of 0 to 20, and R 7 represents an alkyl group having 1 to 18 carbon atoms.)
A (C 3 H 6 O) groups represented by y -R 8 or -R 5 - E :-( CH 2) a -O- (C 2 H 4 O) x. Here, a and R 5 have the same meaning as described above, R 8 is an alkyl group having 1 to 10 carbon atoms, x is a number of 1 to 20, and y is a number of 0 to 20.
e, f, g: e is a number from 100 to 600, and f and g are numbers such that e: f = 100: 1 to 10: 1 and f: g = 1: 10 to 10: 1. ]
[Other components]
The fashionable cleaning composition of the present invention preferably contains substantially no fluorescent whitening agent from the viewpoint of preventing deterioration of the object to be cleaned. Examples of the fluorescent whitening agent include a biphenyl type and an aminostilbene type.
[0035]
The fashionable cleaning composition of the present invention preferably contains substantially no enzyme from the viewpoint of preventing deterioration of the object to be cleaned. Examples of the enzyme include protease, lipase, cellulase, amylase and the like.
[0036]
When the fashionable cleaning composition of the present invention is a liquid, it preferably contains water. The content of water in the composition is preferably from 50 to 88% by mass, more preferably from 55 to 86% by mass, further preferably from 60 to 84% by mass, and more preferably from 65 to 80%, from the viewpoint of solubility and ease of handling. % By weight is particularly preferred.
[0037]
The fashionable cleaning composition of the present invention may contain a surfactant other than the nonionic surfactant (a). Examples of these surfactants include anionic surfactants, cationic surfactants, and amphoteric surfactants described in JIS K3362: 1998. The total amount of the surfactant in the composition of the present invention is preferably from 10 to 60% by mass from the viewpoint of preventing deformation and deterioration of the object to be cleaned, cleaning performance and solubility. Further, the content of the component (a) is preferably 50% by mass or more, more preferably 70% by mass or more, even more preferably 90% by mass or more of the total amount of the surfactant.
[0038]
When the fashionable cleaning composition of the present invention is a liquid, it preferably contains a hydrophilic solvent (hereinafter referred to as component (e)) in terms of cleaning performance and liquid properties. The content of the component (e) is preferably 0.1 to 20% by mass, more preferably 0.5 to 10% by mass, and particularly preferably 1 to 5% by mass.
[0039]
As the component (e), one or more selected from the compound represented by the general formula (VII), a polyalkylene glycol having a molecular weight of 400 to 5,000, and a lower alcohol having 1 to 4 carbon atoms are preferable.
[0040]
R 9 O ｛(C 2 H 4 O) m1 (C 3 H 6 O) m2 ｝ H (VII)
[In the formula, R 9 is an alkyl group or an aryl group having 1 to 8 carbon atoms, m1 and m2 are each a number of 0 to 6, and they are not both 0 at the same time. When it is larger than 0, it is a polyoxyalkylene chain in which oxyethylene groups and oxypropylene groups are bonded in random and / or block form. ]
Specific examples of the compound represented by the general formula (VII), ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, propylene glycol diethylene glycol monobutyl ether, dipropylene glycol ethylene glycol monobutyl ether, ethylene glycol monophenyl ether, triethylene glycol monophenyl Ether and the like can be mentioned.
[0041]
Examples of the polyalkylene glycol having a molecular weight of 400 to 5000 include polyethylene glycol and polypropylene glycol, and among them, polyethylene glycol is preferable. From the viewpoint of cleaning performance and liquid physical properties, those having a molecular weight of 500 to 4000 are preferable, and those having a molecular weight of 600 to 3000 are more preferable.
[0042]
Specific examples of the lower alcohol having 1 to 4 carbon atoms include methanol, ethanol, propanol, isopropanol, butanol, isobutanol, glycerin, ethylene glycol, propylene glycol and the like. Among these, ethanol and propylene glycol are preferred.
[0043]
From the viewpoint of improving the cleaning performance of the solid particulate soil, the cleaning composition for fashionable wear of the present invention preferably contains a polycarboxylic acid polymer having a molecular weight of 2,000 to 50,000 (hereinafter referred to as component (f)). . The content of the component (f) in the composition is preferably 0.05 to 15% by mass, more preferably 0.1 to 12% by mass, particularly preferably 0.2 to 10% by mass, and 0.3 to 5% by mass. % By weight is most preferred.
[0044]
In addition to the above, the antifouling detergent composition of the present invention further comprises a polyethylene glycol having an average molecular weight of 6000 or more, a re-staining inhibitor such as a naphthalene sulfonate formalin condensate and a dispersant, a color transfer inhibitor such as polyvinylpyrrolidone, and butyl. Antioxidants such as hydroxytoluene, distyrenated cresol, sodium sulfite, and sodium bisulfite can be included. The compounding amount of the anti-redeposition agent and the dispersant in the composition is preferably 0.01 to 10% by mass, the compounding amount of the color transfer preventing agent is preferably 0.01 to 10% by mass, and the compounding amount of the antioxidant is It is preferably 0.01 to 2% by mass. Further, the fashionable wearing detergent composition of the present invention may contain a coloring agent, a fragrance, an antibacterial preservative, a hydrotrope such as toluenesulfonic acid or a salt thereof, xylenesulfonic acid or a salt thereof, and the like.
[0045]
[Washing method]
The method for cleaning fashionable clothes of the present invention is based on an aqueous detergent solution obtained by dissolving the cleaning composition for fashionable wear of the present invention in tap water in an amount of 0.05 to 0.5% by mass with respect to 1 part by mass of the object to be cleaned. , 5 to 20 parts by mass. From the viewpoint of preventing deformation and alteration of the object to be cleaned, it is preferable that the object to be cleaned is brought into contact with an aqueous solution in which the cleaning composition of the present invention is dissolved in tap water in advance.
[0046]
From the viewpoint of preventing deformation and deterioration of the object to be cleaned, the contact time between the aqueous cleaning agent solution and the object to be cleaned is preferably 30 minutes or less, and more preferably 20 minutes or less. From the viewpoint of cleaning performance, the contact time is preferably at least 1 minute, more preferably at least 5 minutes. The washing temperature is preferably from 5 to 40 ° C, more preferably from 10 to 30 ° C, from the viewpoint of preventing deformation and alteration of the object to be washed and the washing performance.
[0047]
【Example】
The percentages in the examples are mass% unless otherwise specified.
[0048]
Examples 1 to 5, Comparative Examples 1 to 5
A fashionable cleaning detergent composition having the composition shown in Table 1 was prepared, and the resulting composition was used to determine the anti-fading properties, deformation / deterioration prevention properties, anti-wrinkle properties, storage stability, and storage stability by the following method. evaluated. Table 1 shows the results.
[0049]
The pH was adjusted so that the pH of a 0.1% by mass aqueous solution at 20 ° C. according to the method described in JIS K3362: 1998 became a predetermined value shown in Table 1.
[0050]
<Method for evaluating anti-fading property>
Preparation of Test Cloth As a test cloth, a cloth obtained by dyeing a cotton broad 2023 cloth with a 5% aqueous solution of a dye Cibacron Blue F-GFN (manufactured by Ciba Specialty Chemicals) was used.
[0051]
Evaluation of anti-fading property 1.3 g of the detergent composition was dissolved in 1 L of tap water (effective chlorine amount 1.5 ppm, water temperature 20 ° C.) in advance to prepare a cleaning solution. Next, the test cloth was cut into 5 cm × 5 cm, and a set of five pieces was washed with a washing liquid for 10 minutes using a tergotometer at 100 r / min, and after draining, rinsing with 1 L of tap water for 5 minutes, and further draining Thereafter, the same rinsing with 1 L of water was performed for 5 minutes. Thereafter, the test cloth was dried. This operation was repeated 5 times, and the anti-fading property was evaluated based on the following criteria in comparison with the test cloth before washing.
：: Equal hue.
Δ: Some fading is observed.
X: Fading is observed.
[0052]
<Evaluation method for preventing deformation and alteration>
・ Using a fully automatic washing machine (Matsushita Electric Industrial Co., Ltd .; NA-F60K2 type), a commercially available wool sweater (UNITED COLOR OF BENETTON, L size for women, 100% wool) is used as a washing net. Put and wash in the hand washing course. The cleaning liquid was prepared and used in advance with a detergent composition concentration of 0.13% by mass, a water temperature of 20 ° C., and tap water (effective chlorine amount of 1.5 ppm). After washing, drying was performed by flat drying. The above process was repeated five times.
[0053]
Evaluation of Deformation and Deterioration Prevention Property The wool sweater washed by the above method was allowed to stand in a constant temperature / humidity room at 20 ° C./65% RH for 24 hours. By comparing these sweaters with unwashed ones, deformation such as shape loss and deterioration such as texture were evaluated according to the following criteria.
：: No deformation or alteration is observed.
Δ: Deformation or alteration is slightly observed.
×: Deformation and alteration are clearly observed.
[0054]
<Wrinkle prevention evaluation method>
A commercially available Y-shirt (trade name: ECOSYS 28 ° C, polyester / cotton = 50/50) is used 60 times in advance using a fully automatic washing machine (NA-F50K1 Gentle Aizumago standard course manufactured by Matsushita Electric Industrial Co., Ltd.). What was repeatedly washed was used as a wrinkle prevention evaluation Y-shirt. Ten Y-shirts and 40 g of the detergent composition were thrown into a washing machine and stirred in 30 L of tap water for 5 minutes. After the treated Y-shirt was air-dried indoors, wrinkle removal was evaluated according to the following criteria.
：: Almost no wrinkles △: Slight wrinkles remaining X: Wrinkles remaining <Storage stability evaluation method>
The cleaning composition was stored at 40 ° C. for 20 days, and the color change of the cleaning composition was observed and evaluated according to the following criteria.
：: No discoloration was observed.
Δ: Discoloration is slightly observed.
X: Discoloration is clearly recognized.
[0055]
<Cleaning performance evaluation method>
Preparation of Artificial Soil Cloth To 75 L of ethylene tetrachloride, 1531.2 g of an organic soil having the composition shown below and 240 g of a carbon paste also having the composition shown below were added, and ultrasonic dispersion was performed for 10 minutes. A clean cloth (wool muslin) having a width of 10 cm is immersed in the cloth and air-dried after the contamination to obtain a contaminated cloth. This contaminated cloth was cut into a size of 10 cm × 10 cm and subjected to a cleaning test.
[0056]
The composition of the organic dirt is as follows: cottonseed oil 44.8%, cholesterol 10.8%, oleic acid 10.8%, palmitic acid 7.8%, cetyl alcohol 2.0%, solid paraffin 5.1%, fluid Paraffin is 5.1% (86.4% in total), and the composition of the carbon paste is 0.2% of Asahi carbon black and 13.4% of cottonseed oil (13.6% in total). Here,% is a ratio in a mixture of organic soil and carbon paste.
[0057]
-Washing treatment Using a Terg-O-Tometer manufactured by Kamishima Seisakusho Co., Ltd., put the five artificial soil cloths prepared above into the above, and put the composition shown in Table 1 in tap water at 10 r / min and 20 ° C. Was washed for 10 minutes using 1 L of a detergent aqueous solution obtained by adding the detergent composition of Example 1 under the condition of a concentration of 0.13% by mass.
[0058]
Evaluation of Cleaning Performance The reflectance of the soiled cloth after cleaning was measured (λ = 550 μm), the cleaning rate was calculated by the following equation, and evaluated according to the following criteria.
[0059]
(Equation 1)
：: Cleaning rate of 40% or more Δ: Cleaning rate of 20% or more and less than 40% X: Cleaning rate of less than 20%
[Table 1]
note)
(A) Ingredients ・ Nonion 1: A linear primary alcohol having 10 to 14 carbon atoms added with an average of 12 mol of EO ・ Nonion 2: A secondary alcohol having 10 to 14 carbon atoms has an average of 7 mol of EO Nonionic 3: A secondary alcohol having 10 to 14 carbon atoms and an average of 3 moles of EO Nonionic 4: a linear primary alcohol having 10 to 14 carbon atoms and an average of 3 moles of EO , PO having an average of 2 mol and EO having an average of 5 mol. (D) Component / Amino-modified silicone 1: R and R 5 in the general formula (II) are methyl groups, and D is (A) — (CH 2 ) 3 —NH—CO—CH 2 —O— (C 2 H 4 O) 5 —C 12 H 25 and (b)-(CH 2 ) 3 —NH 2 / (B) = 7/3 (molar ratio), and E is — (CH 2 ) 3 —O— (C 2 H 4 O) 10 —C H 3, e = 300, f = 7, g = 4 compounds, amino-modified silicone 2: formula (II) R and R 5 is a methyl group in, D is (i) - (CH 2) 3 -NH -CO-CH 2 -O- (C 2 H 4 O) 5 -C 12 H 25, E is -CH 3, e = 300, f = 7, g = 4 compounds, amino-modified silicone 3: general formula ( R and R 1 in I) are methyl groups, and A is — (CH 2 ) 3 —NH— (CH 2 ) 3 —NH—CO— (CH 2 ) 2 — (C 2 H 4 O) 3 —C 10 Compound (f) component having a molecular weight of 14000 and an amine equivalent of 4670 at H 21 · Carboxylic acid polymer 1: pentene / maleic acid copolymer (molar ratio 50/50, average molecular weight 10,000)
Surfactants other than component (a) Cation 1: mono-long chain alkyltrimethylammonium chloride having 16 to 18 carbon atoms LAS: linear alkylbenzene sulfonic acid having 10 to 14 carbon atoms (e) component PEG1: polyethylene glycol ( Average molecular weight 1000)
Claims (8)
Ｒ：炭素数１〜４のアルキル基、ヒドロキシ基又は炭素数１〜４のアルコキシ基を示す。
Ｒ1：炭素数１〜４のアルキル基を示し、複数個のＲ1は同一でも異なっていてもよい。
ｍ，ｎ：化合物の分子量が２０００〜１５００００、アミン当量が１０００〜２００００になるような数である。］
Ｒ：前記と同じ意味を示す。
Ｒ5：炭素数１〜４のアルキル基を示し、複数個のＲ5は同一でも異なっていてもよい。
Ｄ：下記（イ）で表される基、又は（イ）及び（ロ）で表される基であり、後者の場合、Ｄ中の（ロ）の割合は５０モル％以下である。
Ｅ：−（ＣＨ2）a−Ｏ−（Ｃ2Ｈ4Ｏ）x−（Ｃ3Ｈ6Ｏ）y−Ｒ8又は−Ｒ5で示される基である。ここで、ａ及びＲ5は前記と同じ意味を示し、Ｒ8は炭素数１〜１０のアルキル基、ｘは１〜２０の数、ｙは０〜２０の数を示す。
ｅ，ｆ，ｇ：ｅは１００〜６００の数、ｆ及びｇは、ｅ：ｆ＝１００：１〜１０：１、且つｆ：ｇ＝１：１０〜１０：１となる数である。］The fashionable cleaning composition according to any one of claims 1 to 5, wherein the component (d) is at least one selected from compounds represented by the general formula (I) or (II).
R: represents an alkyl group having 1 to 4 carbon atoms, a hydroxy group or an alkoxy group having 1 to 4 carbon atoms.
R 1 represents an alkyl group having 1 to 4 carbon atoms, and a plurality of R 1 may be the same or different.
m and n are numbers such that the molecular weight of the compound becomes 2000 to 150,000 and the amine equivalent becomes 1,000 to 20,000. ]
R: has the same meaning as described above.
R 5 : represents an alkyl group having 1 to 4 carbon atoms, and a plurality of R 5 may be the same or different.
D: a group represented by the following (A) or a group represented by the following (A) and (B). In the latter case, the proportion of (B) in D is 50 mol% or less.
A (C 3 H 6 O) groups represented by y -R 8 or -R 5 - E :-( CH 2) a -O- (C 2 H 4 O) x. Here, a and R 5 have the same meaning as described above, R 8 is an alkyl group having 1 to 10 carbon atoms, x is a number of 1 to 20, and y is a number of 0 to 20.
e, f, g: e is a number from 100 to 600, and f and g are numbers such that e: f = 100: 1 to 10: 1 and f: g = 1: 10 to 10: 1. ]
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002377464A JP4166564B2 (en) | 2002-12-26 | 2002-12-26 | Fashionable cleaning composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002377464A JP4166564B2 (en) | 2002-12-26 | 2002-12-26 | Fashionable cleaning composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004204157A true JP2004204157A (en) | 2004-07-22 |
| JP4166564B2 JP4166564B2 (en) | 2008-10-15 |
Family
ID=32814633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002377464A Expired - Fee Related JP4166564B2 (en) | 2002-12-26 | 2002-12-26 | Fashionable cleaning composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4166564B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016116A (en) * | 2005-07-07 | 2007-01-25 | Kao Corp | Detergent for clothes |
| JP2008169246A (en) * | 2007-01-09 | 2008-07-24 | Kao Corp | Detergent composition |
| JP2008189755A (en) * | 2007-02-02 | 2008-08-21 | Kao Corp | Liquid detergent composition |
| JP2014028942A (en) * | 2012-06-28 | 2014-02-13 | Lion Corp | Liquid detergent for fiber product |
| JP7376386B2 (en) | 2020-02-27 | 2023-11-08 | 花王株式会社 | Liquid cleaning composition for textile products |
-
2002
- 2002-12-26 JP JP2002377464A patent/JP4166564B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016116A (en) * | 2005-07-07 | 2007-01-25 | Kao Corp | Detergent for clothes |
| JP2008169246A (en) * | 2007-01-09 | 2008-07-24 | Kao Corp | Detergent composition |
| JP4588722B2 (en) * | 2007-01-09 | 2010-12-01 | 花王株式会社 | Cleaning composition |
| JP2008189755A (en) * | 2007-02-02 | 2008-08-21 | Kao Corp | Liquid detergent composition |
| JP4647628B2 (en) * | 2007-02-02 | 2011-03-09 | 花王株式会社 | Liquid detergent composition |
| JP2014028942A (en) * | 2012-06-28 | 2014-02-13 | Lion Corp | Liquid detergent for fiber product |
| JP7376386B2 (en) | 2020-02-27 | 2023-11-08 | 花王株式会社 | Liquid cleaning composition for textile products |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4166564B2 (en) | 2008-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6086957B2 (en) | Liquid cleaning agent | |
| JP5789394B2 (en) | Liquid cleaning agent | |
| JP6676351B2 (en) | Liquid detergent composition for clothing | |
| WO2023113789A1 (en) | Unit dose laundry detergent compositions containing soil release polymers | |
| JP5718586B2 (en) | Detergent composition for textile products | |
| JP2011137111A (en) | Liquid detergent composition for clothing | |
| WO2016158724A1 (en) | Cleaning agent for fiber product | |
| JP2002249799A (en) | Liquid detergent composition | |
| JP2007197687A (en) | Detergent composition | |
| JP4588722B2 (en) | Cleaning composition | |
| JP4166564B2 (en) | Fashionable cleaning composition | |
| JP5638227B2 (en) | Cleaning composition | |
| JP2010090278A (en) | Liquid detergent composition for clothing | |
| JP4429000B2 (en) | Liquid detergent composition for clothing | |
| WO2002059247A1 (en) | Liquid detergent composition | |
| JP6749199B2 (en) | Glitter generation inhibitor for textile products, treatment liquid for gloss product suppression for textile products, and method for suppressing gloss growth of textile products | |
| JPH08231996A (en) | Liquid detergent composition | |
| JP2007077352A (en) | Liquid detergent composition for clothes | |
| JP2006182947A (en) | Detergent composition for clothes | |
| EP3622045B1 (en) | Laundry detergent composition | |
| JP5449741B2 (en) | Cleaning composition for clothing | |
| JP3279455B2 (en) | Liquid detergent composition | |
| JP5628537B2 (en) | Cleaning composition for clothing | |
| JP5495536B2 (en) | Liquid detergent composition | |
| CN111117812B (en) | Environment-friendly sterilization composition and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041216 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041216 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060718 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060801 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061002 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080729 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080730 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 4166564 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110808 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110808 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120808 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120808 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130808 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |