JPS60221492A - Powdery laundry softening detergent and manufacture - Google Patents

Powdery laundry softening detergent and manufacture

Info

Publication number
JPS60221492A
JPS60221492A JP60009308A JP930885A JPS60221492A JP S60221492 A JPS60221492 A JP S60221492A JP 60009308 A JP60009308 A JP 60009308A JP 930885 A JP930885 A JP 930885A JP S60221492 A JPS60221492 A JP S60221492A
Authority
JP
Japan
Prior art keywords
carbon atoms
atoms
softener
alkyl group
weight
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.)
Pending
Application number
JP60009308A
Other languages
Japanese (ja)
Inventor
ヘルムート・ハイン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REBUO CHEM BUERUKE GmbH
REBUO HIEEMITSUSHIE BUERUKE GmbH
Original Assignee
REBUO CHEM BUERUKE GmbH
REBUO HIEEMITSUSHIE BUERUKE GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by REBUO CHEM BUERUKE GmbH, REBUO HIEEMITSUSHIE BUERUKE GmbH filed Critical REBUO CHEM BUERUKE GmbH
Publication of JPS60221492A publication Critical patent/JPS60221492A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1. A detergent based on anionic and non-ionic surfactants that has fabric-softening properties, characterized in that it contains, as fabric softener, from 5 to 25 % by weight of a powdered fabric-softening agent consisting of A) from 60 to 80 % by weight of a fabric softener based on one or more nitrogenous cationic surface-active substances having at least one hydrocarbon group that is attached to the nitrogen atom and has at least 8 carbon atoms, which softener optionally contains conventional additives, wherein the surface-active substances consist of at least one of the following compounds : a) a quaternary ammonium compound of the formula see diagramm : EP0151936,P6,F1 wherein R**1 and R**2 are alkyl radicals having from 8 to 24 C-atoms, R**3 and R**4 are alkyl radicals having from 1 to 4 C-atoms, and A- is an anion, b) an alkylimidazolinium compound of the general formula see diagramm : EP0151936,P7,F2 wherein R**5 is an alkyl radical having from 1 to 4 C-atoms, R**6 is an alkyl radical having from 8 to 25 C-atoms, R**7 is an alkyl radical having from 1 to 4 C-atoms or is hydrogen, and R**8 is an alkyl radical having from 8 to 25 C-atoms, and A- is an anion, c) a quaternary ammonium compound of the general formula see diagramm : EP0151936,P7,F3 wherein R**9 and R**10 are alkyl radicals having from 8 to 24 C-atoms or are fatty acid amidoalkyl radicals, R**11 is an alkyl radical having from 1 to 4 C-atoms, R**12 is hydrogen or methyl, x is an interger from 1 to 5, and A- is an anion, and B) from 20 to 40 % by weight of a highly adsorbent silicic acid having a surface area of from approximately 250 to approximately 600 m**2/g, wherein component A) has been adsorbent onto component B).

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、粉末状況たく用柔軟洗浄剤、その製法及びそ
れを含有する洗浄剤に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a powder detergent, a method for producing the same, and a detergent containing the same.

従来の技術 特にヨーロツ、ｅの家庭においては一般的であるドラム
減流たく機は、一般に２工程で洗たくする。主流たく工
程では、洗たく物をまず粉末洗剤で洗たくする。次に、
数回のすすぎを行なう。最後の洗浄浴に後処理のために
洗たく用柔軟剤を加える。これは洗たく物を好ましくな
い条件下で乾燥させざるを得ない場合でも、洗たく物に
柔らかいラシャの手ざわりを付与し、かつ好ましい着心
地を付与する目的を有する。Conventional drum combs, which are common in European and European households in particular, generally clean in two steps. In the mainstream cleaning process, the items to be washed are first washed with powdered detergent. next,
Rinse several times. Add fabric softener to the final wash bath for post-treatment. This has the purpose of imparting a soft, rashy feel to the item to be washed and giving it a desirable comfort even when the item to be washed has no choice but to be dried under unfavorable conditions.

両者の洗浄処理を１回の洗たくで付与する、すなわち柔
軟剤な既に粉末洗剤、に添加１−る試みは、既に多種多
様に実施される。Various attempts have already been made to provide both cleaning treatments in one wash, ie, by adding a softener to powdered detergents.

従来の解決手段は主として、柔軟作用ｌが失われるとい
う欠点２有する。このことは陽イオン性柔軟洗浄剤が洗
剤の過剰で存在する陰イオン性界面活性剤と離溶性の塩
を形成しかつ無効果で洗液中に存在するからである。そ
れにより洗たく工程を排除した洗浄工程後には洗たく物
にほとんど陽イオン性柔軟剤は検出不能である。Conventional solutions mainly have the disadvantage 2 that the softening effect l is lost. This is because the cationic fabric softener forms a dissolvable salt with the anionic surfactant present in excess of the detergent and remains ineffectively present in the washing liquid. As a result, almost no cationic softener can be detected in the items to be washed after the washing process, which eliminates the washing process.

結局、このような製品は極めて不満足な柔軟作用を示す
。Ultimately, such products exhibit a very unsatisfactory softening effect.

既に、このようン【洗たく用柔軟剤を官有する洗剤の製
造自体に問題がある。粉末洗剤を製造するには、一般に
液状前濃縮物（スラリー）を製造し、該濃縮物を引続き
噴霧乾燥にかける。There are already problems in the production of detergents that contain laundry softeners. To produce detergent powders, a liquid preconcentrate (slurry) is generally produced and the concentrate is subsequently subjected to spray drying.

柔軟剤を既にこの前濃縮物に添加すると、既忙洗剤製造
の際に陰イオン性界面活性剤との塩が形成される。If softeners are already added to this preconcentrate, salts with anionic surfactants will be formed during ready detergent production.

従って、所望の遅延された作用効果は、陽イオン性柔軟
剤が粉末形で存在しかつ粉末洗剤に後から配合される際
にのみ達成可能にあるにすぎない。しかしながら、陽イ
オン性柔軟剤は低い結晶化傾向を有しているので、噴霧
乾燥の方法は適用不可能である。また、ロール乾燥法も
生成物の緩慢な結晶化及び同化のために著しい―点を伴
う。また、この場合には著しい結晶化熱が放出され、核
熱が出来上った粉末を再焼結させる。The desired delayed effect is therefore only achievable if the cationic softener is present in powder form and incorporated subsequently into the powder detergent. However, since cationic softeners have a low tendency to crystallize, the method of spray drying is not applicable. The roll drying method also suffers from significant problems due to slow crystallization and assimilation of the product. Also, significant heat of crystallization is released in this case, and nuclear heat resinters the resulting powder.

従って、問題無く製造されかつ常用の粉末洗剤に配合す
ることができかつ所望の柔軟洗浄特性が洗浄工程で失わ
れない粉末状況たく用柔軟洗浄剤を見い出す課題が生じ
た。The problem therefore arose of finding a powder-based fabric softener that can be produced without problems and that can be incorporated into conventional powder detergents and that does not lose the desired softening properties during the washing process.

前記のような粉末状洗浄柔軟剤は本発明により提供され
る。A powdered detergent softener as described above is provided by the present invention.

本発ＢＡＫよる粉末状況たく用柔軟洗浄剤は、Ａ）場合
により安定化又は戻し湿潤作用を有する常用の助剤及び
／又は添加剤を含有する、窒素原子に結合された、少な
くとも８個の炭素原子を有する少なくとも１個の炭化水
素基を有する１種以上の窒素含有の陽イオン性表面活性
物質をペースとする洗たく用柔軟洗浄剤６０〜８０重量
％、 Ｂ）高吸収性珪酸２０〜４０ｉ量％ から成り、この場合成分Ａ）は成分Ｂ）に吸収されてい
る。Powder fabric softeners according to the invention BAK contain: A) at least 8 carbon atoms bonded to nitrogen atoms, optionally containing customary auxiliaries and/or additives with stabilizing or rewetting action; 60-80% by weight of a washing softener based on one or more nitrogen-containing cationic surface-active substances having at least one hydrocarbon group having atoms; B) an amount of 20-40 i of superabsorbent silicic acid; %, in which component A) is absorbed by component B).

陽イオン性表面活性剤としては、表面活性特性を有する
、洗たく用柔軟洗浄剤として公知の親油基を含有する第
四級アンモニウム化合物及びアルキルイミダゾリニウム
化合物を使用することができる。この種の化合物は、例
えば１ケミストリー・アンド・インダストリー（Ｃｈｅ
ｍｉｓｔｒｙａｎｄ　Ｉｎｄｕｓｔｒｙ）″１９６９年
、　９８９３−８９４に記載されている。As cationic surfactants, it is possible to use quaternary ammonium compounds and alkylimidazolinium compounds containing lipophilic groups, which have surface-active properties and are known as fabric softeners for washing. Compounds of this type are available, for example, from 1 Chemistry and Industry (Chemistry and Industry).
Mistry and Industry)'', 1969, 9893-894.

成分Ａ）における粉末状表面活性物質は、有利には以下
の化合物： ａ）式： 〔式中　Ｂｌ及びＲ２は８〜２４個の炭素原子を有する
アルキルを表わしかつＲ３及びＲ４は１〜４個の炭素原
子を有するアルキル基を表わしかつＡ−は隙イオンを表
わす〕で示される第四級アンモニウム化合物、 ｂ）一般式： 〔式中、Ｒ６は１〜４個の炭素原子を有するアルキル基
を表わし、Ｒａは８〜２５個の炭素原子ン有するアルキ
ＪＬ’基を表ｖ’Ｌ、、、Ｒ７は１〜４個の炭素原子を
有するアルキル基又は水素原子を表わしかつＲ８は８〜
２５個の炭素原子を有するアルキル基を表イノしかりＡ
−は陰イオン、例えばメトス＃７エート、エトスルフェ
ート又はハロゲンを表わす〕で示されるアルキルイミダ
ゾリ丹つム化合物、 リ　一般式： 〔式中　Ｒ９及びＨ１０は８〜２４個の炭素原子を有す
るアルキル基又は脂肪酸アミドアルキル基を表わし、Ｒ
１１は１〜４個の炭素原子を有するアルキル基を表わし
、Ｒは水素原子又はメチル基を表わし、Ｘは１〜５の整
数でありかつＡ−は隘イオンを表わす〕で示される第四
級アンモニウム化合物 の少なくとも１種から成る。The pulverulent surface-active substance in component A) is preferably a compound of the following formula: a) in which Bl and R2 represent alkyl having 8 to 24 carbon atoms and R3 and R4 represents an alkyl group having from 1 to 4 carbon atoms, and A- represents an interstitial ion], b) a quaternary ammonium compound represented by the general formula: [wherein R6 represents an alkyl group having 1 to 4 carbon atoms] R7 represents an alkyl group having 1 to 4 carbon atoms or a hydrogen atom, and R8 represents an alkyl group having 8 to 25 carbon atoms or a hydrogen atom;
An alkyl group having 25 carbon atoms is represented by A
- represents an anion, such as methos #7 ate, ethosulfate or a halogen; represents an alkyl group or a fatty acid amide alkyl group, R
11 represents an alkyl group having 1 to 4 carbon atoms, R represents a hydrogen atom or a methyl group, X is an integer of 1 to 5, and A- represents an ion. Consists of at least one ammonium compound.

この場合、特に有利であるのは、ｌ−メチル−２−アル
キル−３−脂肪酸アミドエテルイミダゾリニクムメトス
ル７エートである。Particularly preferred in this case is l-methyl-2-alkyl-3-fatty acid amide ether imidazolinicum methosul 7ate.

基Ｒ１，八２．　Ｒ６，Ｒ８，Ｒ９及びＢ　１０　とし
ては、一般的脂肪酸アルキル基、特に１６〜１８個の炭
素原子鎖長な有するものが使用される。Group R1,82. As R6, R8, R9 and B10, common fatty acid alkyl groups, especially those having a chain length of 16 to 18 carbon atoms, are used.

一連の該幽する別の化合物は、ヨーロッパ特許出願公開
第４０６号明細書及び西ドイツ国特許出願公開第３０２
５３６９号明細書に記載されている。特に、メチル−ビ
ス（獣脂アミドエテ、＋ｒ）−２−ヒドロキシプロビル
アンモニウムメトールスルフエート、Ｎ、Ｎ−ジメチル
−ビス（イソプロパツール油酸エステル）アンモニウム
メトスルフェート、Ｎ−獣腫−ヘンタメテルプロピレン
ジアンモニクムクロリドが挙げられる。A further series of such compounds are described in European Patent Application No. 406 and West German Patent Application No. 302.
It is described in the specification of No. 5369. In particular, methyl-bis(tallowamide ether, +r)-2-hydroxypropylammonium methosulfate, N,N-dimethyl-bis(isopropatol oleate) ammonium methosulfate, N-thero-hentamether Propylene diammonicum chloride is mentioned.

適当な助剤としては、特に例えば西ドイツ国特許出願公
開第３０２５３６９号明細書に記載されているような非
イオン性界面活性剤、特に脂肪酸エタノールアミド又は
脂肪アミンとエチレンオキシド及び／又はプロピレンオ
キシドとの反応生成物が該当し、これらは分散剤又は乳
化剤として作用しかつ場合により付加的な柔軟作用を有
することができる。Suitable auxiliaries include, in particular, nonionic surfactants, such as those described for example in DE-A-302-5369, in particular the reaction of fatty acid ethanolamides or fatty amines with ethylene oxide and/or propylene oxide. Products are suitable, which act as dispersants or emulsifiers and can optionally have an additional softening effect.

ソノ他ノ非イオン性乳化剤は、オキシアルキレートをベ
ースとするもの、例えばエチレンオキシドとアルキルフ
ェノール又は脂肪アルコールとの反応生成物である。こ
の種の助剤の例としては、オレイルオルコールポリ７リ
コー／ｌ／エーテル、ノニルフェノールポリクリコール
エーテル又はステアリン酸モノグリセリドポリグリコー
ルエーテルが挙げられる。Other nonionic emulsifiers are those based on oxyalkylates, such as reaction products of ethylene oxide and alkylphenols or fatty alcohols. Examples of auxiliaries of this type include oleyl alcohol poly7lico/l/ether, nonylphenol polyglycol ether or stearic acid monoglyceride polyglycol ether.

常用の添加剤は、特に香料、染料及び増白剤である。Commonly used additives are especially perfumes, dyes and brighteners.

成分Ｂ）としては、高吸収性珪酸、特に比表面積２５０
〜６ｏｏ７７Ｌ′／ｉ、有利には３５０〜５００ｄ／Ｉ
を有するものを使用する・ できるだけ大きな比表面積を有する適当な微粒子状の担
体／珪酸は沈殿及び噴霧乾燥忙より製造されかつ市販さ
れている。Component B) is a highly absorbent silicic acid, in particular a specific surface area of 250
~6oo77L'/i, advantageously 350-500d/I
Suitable finely divided supports/silicic acids with as large a specific surface area as possible are prepared by precipitation and spray drying and are commercially available.

粉末用洗たく用柔軟洗浄剤の本発明による方法は、粉末
混合機内で高吸収性珪酸２０〜４０重量部に対して、場
合により助剤及び／又は香料と一緒に、場合により安定
性化又は戻し湿潤作用を有する助剤及び／又は添加物を
含有する、窒素原子に結合された少なくとも８個の炭化
水素を有する少なくとも１個の炭化水素基を有する１種
以上の窒素含有陽イオン性表面物活性物質をベースとす
る洗浄柔軟剤６０〜８０重量部を施こすことを特徴とす
る。The process according to the invention for preparing powder laundry softeners consists of mixing 20 to 40 parts by weight of superabsorbent silicic acid in a powder mixer, optionally with auxiliaries and/or fragrances, optionally for stabilization or reconstitution. one or more nitrogen-containing cationic surfaces having at least one hydrocarbon group with at least 8 hydrocarbons bonded to the nitrogen atom, containing auxiliaries and/or additives with a wetting action; It is characterized by applying 60 to 80 parts by weight of a cleaning softener based on the substance.

適当な混合機は例えば市販のすきべら屋混合機である。A suitable mixer is, for example, a commercially available Sukiberaya mixer.

珪酸に陽イオン性柔軟剤を配合する、この場合前記の第
四級イミダゾリニウム及びアンモニウム化合物の夫々を
一緒に使用することができ、その場合詳細にはいかなる
構造が存在するかは問題ではない。更に、柔軟剤の特性
は陰イオンの種釧には影響されない。しかも同様に、柔
軟剤が液状形で存在すべきか、又は溶融物として珪酸に
配合するためにまず溶融されるべきかも重要なことでは
ない。更に、市販の第四級軟化剤は屡々溶剤、特に低級
□アルコール及びグリコール、例エバインゾロパノール
、ｌ、２−プロピレンダリコール又はヘキシレンクリコ
ールを含有する。これらの溶剤は一般に有害ではない、
すなわち同様にインプロパツール２５％以下を有する柔
軟剤を例えば微粉末の珪酸と混合することができる。A cationic softener is blended with silicic acid. In this case, each of the above-mentioned quaternary imidazolinium and ammonium compounds can be used together, and in that case, it does not matter what structure exists in detail. . Furthermore, the properties of the softener are not affected by the anionic species. Moreover, it is likewise unimportant whether the softener should be present in liquid form or should first be melted in order to be incorporated into the silicic acid as a melt. Furthermore, commercially available quaternary softeners often contain solvents, especially lower alcohols and glycols, such as ebaine zolopanol, 1,2-propylene dalicol or hexylene glycol. These solvents are generally not harmful,
Thus, it is likewise possible to mix softeners with up to 25% impropatul, for example with finely powdered silicic acid.

しかしながら、この場合には粉末の後加工の際に生成す
る溶剤蒸気のために相応する安全策を講じるべきである
。However, corresponding safety measures should be taken in this case for the solvent vapors that form during further processing of the powder.

同様に、前記の非イオン性界面活性剤中に溶解させて市
販される洗浄柔軟剤をそのままの溶液として珪酸に施す
ことができる。陽イオン性洗浄柔軟剤と一緒に施された
非イオン性界面活性剤はもちろん洗浄工程で有害となら
ない。Similarly, the commercially available detergent softeners dissolved in the nonionic surfactants described above can be applied to the silicic acid as neat solutions. Non-ionic surfactants applied together with cationic cleaning softeners are of course not harmful in the cleaning process.

更に、本発明は、洗たく用柔軟洗浄剤として、Ａ）　２
１１合により害窒イヒ又＆を厚１、Ｉ５澗作用を右オる
常用の助剤及び／又は添加剤を含有する、窒素原子に結
合された、少なくとも８個の炭素原子を有する少なくと
も１種の炭化水素基を有する１種以上の窒素含有の陽イ
オン性表面活性物をベースとする洗浄柔軟剤６０〜８０
重量％、及び Ｂ）高吸収性珪酸２０〜４０重量％ かう成り、この場合成分Ａ）は成分Ｂ）に吸収されてい
る、粉末状洗浄柔軟剤５〜２５重′Ｘｋ％を含有するこ
とを特徴とする柔軟洗浄特性を有する洗剤に関する。Furthermore, the present invention provides A) 2 as a washing softener.
At least one species having at least 8 carbon atoms bonded to a nitrogen atom, containing customary auxiliaries and/or additives that have a thickness of 1 and a thickness of 1 and a 15% effect. detergent softeners based on one or more nitrogen-containing cationic surface-active substances having hydrocarbon groups of 60-80
% by weight, and B) 20-40% by weight of superabsorbent silicic acid, in which case component A) contains 5-25% by weight of a powdered detergent softener absorbed in component B). The present invention relates to a detergent having characteristic soft cleaning properties.

本発明によれば、粉末状況たく用柔軟洗浄剤は全温度洗
たく及び６０℃洗たく用の通常の家屋用洗剤に問題なく
配合することかでさる。According to the present invention, the powdered fabric softener can be safely incorporated into normal household detergents for full-temperature washing and 60°C washing.

この場合には、粉末洗浄剤と本発明による柔軟剤の粒度
が異ｌよっていす、ひいては脱混合が回避されるように
注意すべきである。粉末洗浄剤は一般に４５０〜５００
μの粒度範囲にある。In this case, care should be taken to avoid differences in the particle size of the powder detergent and the softener according to the invention and thus demixing. Powder cleaning agents generally cost 450-500
It is in the particle size range of μ.

実施例２に基づく典型的な柔軟剤は、以下のふるい分析
による粒度分布を有する： １００〜２００　μ　：ｌＯ，９％ ２００〜３００　μ　：４７．２　％ ３００〜４００　μ　：２９．１　％ ４００〜５００　μ　：１２．８　％ この分布は一般に適当である。洗剤の粒度により良く適
合させるために、粉末柔軟剤はすきべら型混合機の速度
及び温度を適当に制御することにより造粒することがで
きる。この場合には、粒度は２〜３倍に高められる。A typical softener according to Example 2 has the following particle size distribution according to sieve analysis: 100-200μ: 1O, 9% 200-300μ: 47.2% 300-400μ: 29.1% 400 ~500μ: 12.8% This distribution is generally adequate. In order to better match the particle size of the detergent, the powdered softener can be granulated by appropriately controlling the speed and temperature of the plowshare mixer. In this case, the particle size is increased by a factor of 2-3.

相応する範囲組成を有する適当な典臘的粉末洗剤製剤は
、例えば６テンジドータツシエンブツホ（Ｔｅｎ５ｉｄ
−Ｔａｓｃｈｅｎｂｕｃｋ）″第２版、カール・ハンザ
−出版社、ミュンエン／ウィーン在及び１ワツシミツテ
ルケミ−（Ｗａｓｃｈｍｉｔｔｄｃｈｅｍｉｅ）”。Suitable typical powder detergent formulations with a corresponding range of compositions include, for example, Ten5id detergent formulations.
- Taschenbuck 2nd edition, Karl Hansa-Verlag, Munich/Vienna and 1 Waschmittdchemie.

ヒュテイツヒ出版社、ハイデルベルク在（１９７６）に
記載されている。Hüteitz Verlag, Heidelberg (1976).

この種の洗剤は一般に陰イオン性及び非イオン性界面活
性剤をベースとしかつ通常錯化剤、イオノ交換体、漂白
剤、漂白活性剤、安定剤、灰色抑制剤、酵素、増白剤、
腐食抑制剤、香料、染料、希釈剤を含有する。Detergents of this type are generally based on anionic and nonionic surfactants and usually include complexing agents, ion exchangers, bleaches, bleach activators, stabilizers, gray suppressants, enzymes, brighteners,
Contains corrosion inhibitors, fragrances, dyes, and diluents.

発明の効果 驚異的にも、本発明による洗たく柔軟洗浄剤は洗剤に添
加された従来公知の洗たく用柔軟洗浄剤の前記欠点を有
していない。Advantages of the Invention Surprisingly, the laundry softener according to the invention does not have the above-mentioned drawbacks of hitherto known laundry softeners added to detergents.

本発明による洗たく用柔軟洗浄剤は問題なく製造するこ
とができかつ粉末として常用の粉末洗剤に配合すること
ができる。本発明による洗たく用柔軟洗浄剤の陽イオン
性成分と陰イオン性界面活性剤との錯化は生じない。む
しろ、本発明による洗たく用柔軟洗浄剤の結晶構造は陽
イオン性洗たく用柔軟剤成分の遅延された溶解を保証し
、従って洗浄工程で易溶性の隘イオン性界面活性剤によ
って汚れは繊維から解離されかつ洗浄液内で可溶化され
る、この場合非イオン性界面活性剤は相応して消費され
る。引続き、遅延されて溶解する柔軟剤は妨簀されずに
繊維に作用することができる。本発明による洗浄柔軟剤
に含有された担体珪酸は洗浄液内に残留しかつ洗たく仕
上った繊維内にはもはや検出不可能である。洗浄工程、
洗たく物は洗だ（機への不利な影響は確認することがで
きなかった。The laundry softener according to the invention can be produced without problems and can be incorporated as a powder into conventional powder detergents. Complexing of the cationic component and anionic surfactant of the laundry softener according to the present invention does not occur. Rather, the crystalline structure of the laundry softener according to the invention ensures a delayed dissolution of the cationic laundry softener component, so that soils are dissociated from the fibers by the easily soluble ionic surfactants during the cleaning process. The nonionic surfactants are consumed accordingly and are solubilized in the washing liquid. Subsequently, the delayed solubilizing softener can act on the fibers unhindered. The carrier silicic acid contained in the cleaning softener according to the invention remains in the cleaning liquid and is no longer detectable in the finished fibers. cleaning process,
Wash the items you want to wash (no adverse effects on the machine could be confirmed).

実施例 以下の実施例は本発明による洗たく用柔軟洗浄剤の製造
を示す。EXAMPLES The following examples illustrate the preparation of a laundry softener according to the invention.

粉末洗剤としては、以下の組成を有する市販の全温度洗
剤を使用した： ピロ燐酸五ナトリウム　３０　％ 過ホウ酸ナトリウム　２８　％ 増白剤　０．１％ カルボキシメチルセルロース　０．５％水ガラス　３　
％ 発泡抑制剤　２　％ Ｅ　Ｄ　Ｔ　Ａ　Ｏ，２％ 香料　０．１％ 染料　０．７％ 硫酸ナトリウム及び希釈剤　１７　％ 水　１００％まで 例　１ 比表面積５００ゴ／Ｉを有する珪酸３０重量部〔シペル
ナー）　（５ｉｐｅｒｎａｔ）　５０　Ｓ　、デグツサ
社製〕をレーデゲ（Ｌｏｅｄｉｇｅ　）混合機に装入す
る。常時攪拌下に、徐々にジメチルジステアリルアンモ
ニウムクロリド７０部の溶融物を供給する。次いで、該
混合物を最適な剪断力に調整する。更に、なお３０分間
攪拌しかつ自由流動性粉末が得られる。As a powder detergent, a commercial full-temperature detergent with the following composition was used: Pentasodium pyrophosphate 30% Sodium perborate 28% Brightener 0.1% Carboxymethyl cellulose 0.5% Water glass 3
% Foam suppressant 2% EDT A O, 2% Perfume 0.1% Dyes 0.7% Sodium sulfate and diluent 17% Water up to 100% Example 1 30 parts by weight of silicic acid with a specific surface area of 500 g/I [ 5ipernat 50 S manufactured by Degutsa) was placed in a Loedige mixer. A melt of 70 parts of dimethyldistearylammonium chloride is gradually fed in with constant stirring. The mixture is then adjusted to optimal shear. Further stirring is continued for 30 minutes and a free-flowing powder is obtained.

例　２ 比表面積４ｓｏｍ／１！ｖ有する珪酸（ジベルナート５
０．デグツサ社製）２８重量部をレーデゲ混合機に緩慢
に攪拌しながら装入しかつイソプロパツール２５％中の
１−メチル−２−獣脂アルキルー３−獣脂７ミドーエテ
ルイミダゾリニクムメトスルフエート７５％のｆｉｉ７
２重量部を混合機を運転しながら３ノ々−ルの圧力で適
当なノズルを用いて珪酸上に吹付ける。混合機は最適な
剪断力に調整する。引続き、団塊不含の均一に流動性粉
末が得られるまで、なお２０分間混合する。Example 2 Specific surface area 4som/1! Silicic acid with v (gibernate 5
0. 28 parts by weight (manufactured by Degutusa) were charged into a Lödege mixer with slow stirring, and 75% of 1-methyl-2-tallow alkyl-3-tallow 7 midoether imidazolinicum methosulfate in 25% isopropanol. fii7
2 parts by weight are sprayed onto the silicic acid using a suitable nozzle at a pressure of 3 nozzles while the mixer is running. Adjust the mixer to the optimum shear force. This is followed by mixing for a further 20 minutes, until a homogeneously free-flowing powder free of nodules is obtained.

例　３ すぎべら型混合機（レーデイブ社＃ｉ）に、担体珪酸２
４重量部を装入しかつ常時混合下に１２０１％の速度で
まずｌ−メチル−２−オレイルアルキル−３−アミＰエ
テルーイミダゾリニクムメトスル７エート６８重量部を
希釈せずに噴入する。引続き、同様にしてノニルフェノ
ールポリグリコールエーテ／Ｉ／（エチレンオキシド９
モルで製造）８重量部を吹付ける。次いで。Example 3 Add silicic acid 2 to
First, 68 parts by weight of l-methyl-2-oleylalkyl-3-amiP etherimidazolinicum methosulfate 7ate were injected without dilution at a rate of 1201% with constant mixing. do. Subsequently, nonylphenol polyglycol ether/I/(ethylene oxide 9
Spray 8 parts by weight (manufactured in moles). Next.

該混合機を最適な剪断力に調整しかつ粉末の粒度が安定
化するまで剪断作用下に３０分間運転する。そうして、
該粉末は充填することができる。The mixer is adjusted to the optimum shear force and operated under shear for 30 minutes until the particle size of the powder is stabilized. Then,
The powder can be filled.

例　４ 柔軟化作用粉末洗剤を製造するために、すきべら型混合
機（レーデイブ社製）にまず担体珪酸４５重蓋部を装入
しかつ常時攪拌しながらＮ。Example 4 In order to produce a softening powder detergent, a 45-layer lid of carrier silicic acid was first charged into a plowing knife mixer (manufactured by Radive), and N was mixed in with constant stirring.

Ｎ−ビスー獣、＃アミドエテル−Ｎ−（２−ヒト０　キ
シエテル）−Ｎ−メチル−アンモニウムメトスルフェー
ト７５％及び１．２−プロピレングリコ−／Ｌ／　２５
％から成る混合の溶融物１０．５重量部を珪酸に吹付け
る。引続き、粒度が使用すべき粉、未洗浄の粒度に適合
するまで、最適な剪断作用下に混合工程を３０分間継続
するＯ次いで、剪断せずに約１００ＱＩＩで常時混合下
に、噴霧乾燥によって製造された市販の粉末洗浄８５重
量部を加えかつ均質な粉末が生成するまで混合工程を継
続する（約２０分間）。N-Bisou, #amide ether-N-(2-human oxyether)-N-methyl-ammonium methosulfate 75% and 1,2-propylene glyco-/L/25
10.5 parts by weight of the mixture consisting of 10.5% by weight are sprayed onto the silicic acid. Subsequently, the mixing step is continued for 30 minutes under optimal shearing until the particle size matches that of the unwashed flour to be used. The powder is then produced by spray drying without shearing and with constant mixing at about 100 QII. Add 85 parts by weight of the commercial powder wash prepared and continue the mixing process until a homogeneous powder is produced (approximately 20 minutes).

作用 本発明の洗たく用柔軟洗浄剤を含有する洗剤の作用効果
を以下の洗たく実験によって示す。Function The function and effect of the detergent containing the washing softener of the present invention will be shown by the following washing experiment.

洗剤としては、前記組成を有する市販の製品を使用した
。柔軟剤としては、以下の市販の第四級アンモニウム化
合物を使用した： １、−）メチルジステアリルアンモニウムクロリド ２．１−メチル−２−獣脂アルキルー３−獣脂アミドエ
テルイミダゾリニウムメトスルフェート 両者の柔軟剤はイソゾロノ七ノール約２５％を有してい
た。柔軟剤夫々７０重量部をすきべら型混合機内でＢＩ
Ｔに基づく比表面積４５０ｍ’／１１を有する沈降担体
珪酸３０重量部に吸着させた。As the detergent, a commercially available product having the above composition was used. The following commercially available quaternary ammonium compounds were used as softeners: 1.-) Methyldistearylammonium chloride 2.1-Methyl-2-tallow alkyl-3-tallowamide ether imidazolinium methosulfate The softener had approximately 25% isozolononeptanols. BI 70 parts by weight of each softener in a plowing mixer
It was adsorbed onto 30 parts by weight of a precipitated carrier silicic acid having a specific surface area of 450 m'/11 based on T.

洗たくは市販の家庭用全自動洗浄機で標準織物で行なっ
た。洗たく温度は主として６０℃であった。柔軟作用の
判定は２５人の試験ばによって対毎の統系的比較によっ
て行なった。この試験において、５０点は極めて＊＊で
ありかつ０点は未地理の粗い織物を表わす。結果は以下
の第１表に示す。Washing was carried out on standard fabrics using a commercially available household fully automatic washing machine. The washing temperature was mainly 60°C. The softening effect was determined by systematic pairwise comparisons with 25 test subjects. In this test, a score of 50 is extremely ** and a score of 0 represents a rough textured fabric. The results are shown in Table 1 below.

第１表 例　５ 以下の第２表に記載の柔軟洗浄剤製剤を、例１〜３に記
載と同じ方法で製造した。Table 1 Example 5 The fabric softener formulations listed in Table 2 below were prepared in the same manner as described in Examples 1-3.

第２表 層剤番号　１２３４５６ Ｎ、Ｎ−ジステアリル−Ｎ メチル−Ｎ−２−ヒドロキ？ 一アンモニウムメチルスル エート　５０−−−２５− １−メチル−２−ノルステ ジル−３−ステアリルアミ エテル−イミダゾリニウム チルスルフニー）−３８−−−４５ ジココジメテルアンモニク クロリド　−−５３−−− 同様にして、上記第２表の柔軟洗浄剤製剤を含有する洗
剤を、それらの柔軟洗浄作用に関して試験した（この場
合も、再び前記組成の市販の全温度洗剤を使用した）。Second surface agent number 123456 N,N-distearyl-N methyl-N-2-hydroxy? monoammonium methyl sulfate 50---25- 1-methyl-2-norstedyl-3-stearylamiether-imidazolinium tylsulfurinyl)-38--45 dicocodimethylammonic chloride --53-- In a similar manner, detergents containing the fabric softener formulations of Table 2 above were tested for their softening action (again using a commercial full temperature detergent of the above composition).

結果は以下の第３表に示す。The results are shown in Table 3 below.

手続補正書（自効 昭和６０年Φ月２日 特許庁長官殿 １、事件の表示 昭和６０年特許願第９３０８　号 ２、発明の名称 粉末状況たく用柔軟洗浄剤及びその製法３、補正をする
者 事件との関係　特許出願人 ４、代理人 ５、　補正により増加する発明数　０ ６、補正の対象Procedural amendment (self-effective date of Φ 2, 1985, Mr. Commissioner of the Patent Office 1, Indication of the case, Patent Application No. 9308 of 1985 2, Title of the invention: Powdered laundry detergent and its manufacturing method 3, Make amendments) Relationship with patent applicant case Patent applicant 4, agent 5, number of inventions increased by amendment 0 6, subject of amendment

Claims (1)

【特許請求の範囲】 １、Ａ）場合により安定化作用又は戻し湿潤作用な有す
る常用助剤及び／又は添加剤を含有する、１種以上の窒
素含有の陽イオン性表面活性物質をペースとする洗たく
用柔軟洗浄剤６０〜８０重量％ Ｂ）高吸収性珪酸２０〜４０重量％ から成り、成分Ａ）が成分Ｂ）に吸着されていることを
特徴とする粉末状洗たく用柔軟洗浄剤。 ２、成分Ａ）中の表面活性物質が化合物ａ）式： 〔式中、Ｒ１及びＲ２は８〜２４個の炭素原子を有する
アルキル基を表わし牟つハ３及びＲ４は１〜４個の炭素
原子を有するアルキル基を表わしかつＡ−は陰イオンを
表わす〕で示される第四級アンモニウム化合物、 ｂ）一般式： 〔式中、Ｒ５は１〜４個の炭素原子を有するアルキル基
を表わし、Ｒ６は８〜２５個の炭素原子を有するアルキ
ル基を表わし、Ｒ７は１〜４個の炭素原子を有するアル
キル基又は水素原子を表わしかつＲ８は８〜２５個の炭
素原子を有するアルキル基を表わしかっＡ−は隘イオン
を表わす〕で示されるアルキルイミダゾリニクム化合物
、 リ　一般式： 〔式中　１９及びＲｌＧは８〜２４１１の炭素原子を有
するアルキル基又は脂肪酸アミドアルキル基を表わし、
Ｒ１１は１〜４個の炭素原子な有才るアルキル基を表わ
し、Ｒ１３は水素原子又はメチル基を表わし、Ｘは１〜
５の整数でありかつＡ−は陰イオンを表わす〕で示され
る第四級アンモニウム化合物 の少なくとも１種から成る、特許請求の範囲第１項記載
の粉末状況たく用柔軟洗浄剤。 ３、表面活性物質が１−メチル−２−アルキル−３−脂
肪酸アミドエテルイミダゾリニウムメトスル７エートで
ある、特許請求の範囲第１項記載の粉末状況たく用柔軟
洗浄剤。 ４、成分話）が助剤として非イオン性乳化剤を特徴する
特許請求の範囲第１項から第３項までのいずれか１項記
載の粉末状況たく用柔軟洗浄剤。 ５、　高吸収性珪酸が約２５０〜約６００　＠　／　１
１の比表面積を有する、％許請求の範囲第１項から第４
項までのいずれか１項記載の粉末状況たく用柔軟洗浄剤
。 製造 ６、粉末状況たく用柔軟洗浄剤を俟ンノする方法におい
て、粉末混合機内で高吸収珪酸２０〜４０重量部に対し
て、場合により助剤及び／又は香料と一緒に、場合によ
り安定性化又は戻し湿潤作用を有する通常の助剤及び／
又は添加物を含有する、窒素原子に結合された、少なく
とも８個の炭素原子を有する少なくとも１個の炭化水素
基を有する１種以上の窒素含有の陽イオン性表面活性物
質をペースとする洗たく用柔軟洗浄剤６０〜８０重量部
を施すことを特徴とする粉末状況たく用柔軟洗浄剤の製
法。[Claims] 1. A) Paste based on one or more nitrogen-containing cationic surface-active substances, optionally containing customary auxiliaries and/or additives with stabilizing or rewetting effect. A powdered laundry softener comprising 60 to 80% by weight of a laundry softener and B) 20 to 40% by weight of highly absorbent silicic acid, characterized in that component A) is adsorbed to component B). 2. The surface-active substance in component A) is a compound a) of the formula: [wherein R1 and R2 represent an alkyl group having 8 to 24 carbon atoms; a quaternary ammonium compound represented by the general formula: [wherein R5 represents an alkyl group having 1 to 4 carbon atoms, R6 represents an alkyl group having 8 to 25 carbon atoms, R7 represents an alkyl group having 1 to 4 carbon atoms or a hydrogen atom, and R8 represents an alkyl group having 8 to 25 carbon atoms. An alkylimidazolinicum compound represented by the general formula: [wherein 19 and RlG represent an alkyl group or a fatty acid amide alkyl group having 8 to 2411 carbon atoms,
R11 represents an alkyl group having 1 to 4 carbon atoms, R13 represents a hydrogen atom or a methyl group, and X represents 1 to 4 carbon atoms.
5, and A- represents an anion. 3. The powder softener according to claim 1, wherein the surface-active substance is 1-methyl-2-alkyl-3-fatty acid amide ether imidazolinium methosulfate. 4. The soft detergent for powder condition according to any one of claims 1 to 3, wherein the ingredient (component) comprises a nonionic emulsifier as an auxiliary agent. 5. Highly absorbent silicic acid is about 250 to about 600 @ / 1
Claims 1 to 4 have a specific surface area of 1.
A softening detergent for cleaning in a powder condition as described in any one of the preceding paragraphs. Manufacture 6. In the method of preparing a powdered fabric softener, it is mixed with 20 to 40 parts by weight of superabsorbent silicic acid in a powder mixer, optionally with auxiliary agents and/or fragrances, and optionally stabilized. or customary auxiliary agents with rewetting action and/or
or a cleaning agent based on one or more nitrogen-containing cationic surface-active substances having at least one hydrocarbon group having at least 8 carbon atoms bonded to a nitrogen atom, or containing additives. A method for producing a powder fabric softener, which comprises applying 60 to 80 parts by weight of the fabric softener.
JP60009308A 1984-01-25 1985-01-23 Powdery laundry softening detergent and manufacture Pending JPS60221492A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3402437.9 1984-01-25
DE19843402437 DE3402437A1 (en) 1984-01-25 1984-01-25 POWDERED SOFT SOFT DETERGENT, METHOD FOR THE PRODUCTION THEREOF AND DETERGENT CONTAINING THIS

Publications (1)

Publication Number Publication Date
JPS60221492A true JPS60221492A (en) 1985-11-06

Family

ID=6225822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60009308A Pending JPS60221492A (en) 1984-01-25 1985-01-23 Powdery laundry softening detergent and manufacture

Country Status (9)

Country Link
EP (1) EP0151936B1 (en)
JP (1) JPS60221492A (en)
AT (1) ATE42763T1 (en)
AU (1) AU578261B2 (en)
CA (1) CA1230454A (en)
DE (2) DE3402437A1 (en)
DK (1) DK162657B (en)
NO (1) NO850289L (en)
ZA (1) ZA85625B (en)

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ATE42763T1 (en) 1989-05-15
DK16885A (en) 1985-07-26
EP0151936B1 (en) 1989-05-03
DE3569939D1 (en) 1989-06-08
DK16885D0 (en) 1985-01-14
DK162657B (en) 1991-11-25
AU3772285A (en) 1985-08-01
EP0151936A2 (en) 1985-08-21
CA1230454A (en) 1987-12-22
ZA85625B (en) 1985-09-25
EP0151936A3 (en) 1986-11-20
DE3402437A1 (en) 1985-07-25
AU578261B2 (en) 1988-10-20
NO850289L (en) 1985-07-26

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