JPH0525920B2 - - Google Patents
Info
- Publication number
- JPH0525920B2 JPH0525920B2 JP57025240A JP2524082A JPH0525920B2 JP H0525920 B2 JPH0525920 B2 JP H0525920B2 JP 57025240 A JP57025240 A JP 57025240A JP 2524082 A JP2524082 A JP 2524082A JP H0525920 B2 JPH0525920 B2 JP H0525920B2
- Authority
- JP
- Japan
- Prior art keywords
- surfactant composition
- polyethylene glycol
- molecular weight
- composition according
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims description 12
- 239000004094 surface-active agent Substances 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 229920001223 polyethylene glycol Polymers 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- -1 alcohol ether sulfate salt Chemical class 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 238000001879 gelation Methods 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 3
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052920 inorganic sulfate Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
Landscapes
- 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)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
本発明は界面活性組成物及び界面活性組成物の
製造方法に関する。
一般式〔RO（C2H4O）oSO3〕-のアニオンを有す
るアルコールエーテルサルフエートの塩類（Ｒは
10〜20個、好ましくは12〜16個の炭素原子を有す
るアルキル基であり、ｎは１〜７、好ましくは１
〜４の整数）は、例えばシヤンプー、液体食器洗
浄液等に用いられる公知の界面活性剤である。
このような界面活性剤は、適切なアルコールを
エトキシ化し、そのアルコールエトキシ化物を硫
酸化剤（例えばH2SO4、SO3またはSO2Cl2）と反
応させ、アミン（例えばC1〜C5モルアルキルア
ミン）、アンモニア、アルカリもしくはアルカリ
土類塩基またはアンモニア化合物で中和して作ら
れるが、この塩は、少なくとも65重量％例えば65
〜75重量％の塩および少量の水（例えば中和水お
よび中和剤用の溶剤として導入された水）を含む
濃縮物の形で得られるのが一般的である。このよ
うな濃縮物は、通常、粘稠な液体である。しかし
もし遊離無機硫酸塩（例えば硫酸ナトリウム）ま
たは未サルフエート化アルコールエトキシ化物が
存在するならば、そのような濃縮物は、取扱いが
困難な弾性ゲルになるのが通常である。
アルコールエーテルサルフエート塩は、通常は
濃縮物の形で輸送され、次いで水（および場合に
よつて他の材料）で稀釈されて末端消費者に使用
される商品とされる。濃縮物を希釈して行くと、
アルコールエーテルサルフエート塩約55％と水分
45％の組成に達したとき、別の格別困難な問題に
出合う。ゲル化が生起するとという問題である。
ゲルを崩し稀釈させるために、しばしばエタノー
ルが添加されるが、このような方策によると可成
りのコスト増ならびにエタノールの揮発性による
発火の危険がもたらされる。
本発明者らは、このような少くとも65重量％の
アルコールエーテルサルフエートの塩を含む濃縮
物にサルフエートまたはサルフエート塩以外の化
合物である平均分子量500〜10000、好ましくは
500〜6000、さらに好ましくは1000〜3000のポリ
エチレングリコールのゲル化抑制量を添加するこ
とによつて、前述の水での稀釈の際の問題が低減
することを発見した。このような化合物は低揮発
性であり、また必要とする量は少量ですむ。
本発明は、一般式〔RO（C2H4O）oSO3〕- nMm+
（式中Ｒは前記定義の通りであり、Ｍはアンモニ
ウムイオン、置換アンモニウムイオン、アルカリ
金属イオンまたアルカリ土類金属イオンであり、
ｍはＭの原子価である。）のアルコールエーテル
サルフエートの塩と；平均分子量500〜10000、好
ましくは500〜6000、一層好ましくは1000〜3000
のポリエチレングリコールのゲル化抑制量とを含
むことを特徴とする界面活性組成物に関するもの
である。
「ゲル化抑制量」とは、水での稀釈中に認めら
れるいずれかのゲルの最大弾性率を高々４×10-4
ニユートン／mm2、好ましくは高々１×10-4ニユー
トン／mm2にまで減少するに足る量を意味するもの
とする。一般に0.5〜５重量％をポリエチレング
リコールが使用される。本発明による組成物は、
チクソトロピイ性となる傾向があり、適宜な慣用
装置で容易にポンプ移送できる。
サルフエートの塩は、ナトリウム塩、カリウム
塩、マグネシウム塩またはアンモニウム塩である
のが適当であり、酸の形のサルフエートを、カチ
オン(M)の水酸化物、炭酸塩または重炭酸塩で中和
することによつて製造できる。アンモニアまたは
アミンでの直接中和を行うこともできる。
本発明は、前記アルコールエーテルサルフエー
トの塩を、平均分子量500〜10000、好ましくは
500〜6000、さらに好ましくは、1000〜3000のポ
リエチレングリコールのゲル化抑制量と混合し、
次いで水で稀釈する方法にも関する。
ゲル化抑制用の化合物は、５個の炭素原子当り
少なくとも２個のエーテル結合を有するのが好ま
しい。
実施例
混合C13およびC15アルコール（モル比７：３）
をアルコール１モル当り平均３モルのC2H4Oと
なるようにエトキシ化し、SO3で硫酸化（サルフ
エート化）しそしてNaOHで中和して、70重量
％のナトリウム塩と水（30％）との混合物（以
下、「材料Ａ」と称する）を得て、これを１秒当
り9.8サイクルのオツシレーシヨン周波数におけ
る動粘度および弾性率を測定するためのオツシロ
式缶レオメーターで試験した。材料Ａに種々の添
加剤を加えたものについても同様に試験した。
材料Ａ自体の弾性率は745N／mm2であり、その
動粘度は25℃のいて低剪断で39.5ポイズであつ
た。
材料Ａに2.5％ｗ／ｗをポリエチレングリコー
ル（分子量800）を添加したものは、上記と同じ
条件下で低剪断で37ポイズの動粘度および3.2×
10-4Nmm-2の弾性率であつた。
材料Ａに１％ｗ／ｗをポリエチレングリコール
（分子量1000）を添加したものは、上記と同じ条
件下で低剪断で34ポイズの動粘度および4.1×
10-4Nmm-2の弾性率であつた。
材料Ａに2.5％ｗ／ｗをポリエチレングリコー
ル（分子量1000）を添加したものは、上記と同じ
条件下で低剪断で36ポイズの動粘度および2.1×
10-4Nmm-2の弾性率であつた。
材料Ａに他の添加剤を添加した場合の成績結果
を下表に示す。
The present invention relates to surfactant compositions and methods for producing surfactant compositions. Alcohol ether sulfate salts having an anion of the general formula [RO(C 2 H 4 O) o SO 3 ] - (R is
an alkyl group having 10 to 20, preferably 12 to 16 carbon atoms, n being 1 to 7, preferably 1
(an integer of 4 to 4) is a known surfactant used, for example, in shampoos, liquid dishwashing liquids, and the like. Such surfactants ethoxylate a suitable alcohol, react the alcohol ethoxylate with a sulfating agent (e.g. H 2 SO 4 , SO 3 or SO 2 Cl 2 ), and react with an amine (e.g. C 1 -C 5 ) . alkylamine), ammonia, an alkali or alkaline earth base or an ammonia compound, which salt contains at least 65% by weight, e.g.
It is generally obtained in the form of a concentrate containing ~75% by weight of salt and a small amount of water (e.g. neutralizing water and water introduced as a solvent for the neutralizing agent). Such concentrates are typically viscous liquids. However, if free inorganic sulfates (eg, sodium sulfate) or unsulfated alcohol ethoxylates are present, such concentrates usually become elastic gels that are difficult to handle. Alcohol ether sulfate salts are typically transported in the form of concentrates and then diluted with water (and possibly other materials) to make the product available to the end consumer. By diluting the concentrate,
Alcohol ether sulfate salt approximately 55% and water
When we reach 45% composition, we encounter another particularly difficult problem. The problem is that gelation occurs.
Ethanol is often added to break up and dilute the gel, but this approach adds considerable cost and poses a risk of ignition due to the volatility of ethanol. We have found that such concentrates containing at least 65% by weight of alcohol ether sulfate salts are compounds other than sulfates or sulfate salts with an average molecular weight of 500 to 10,000, preferably
It has been discovered that by adding a gel-inhibiting amount of polyethylene glycol from 500 to 6000, more preferably from 1000 to 3000, the aforementioned problems with dilution with water are reduced. Such compounds have low volatility and require only small amounts. The present invention is based on the general formula [RO(C 2 H 4 O) o SO 3 ] - n Mm +
(In the formula, R is as defined above, M is an ammonium ion, a substituted ammonium ion, an alkali metal ion or an alkaline earth metal ion,
m is the valence of M. ) with an average molecular weight of 500 to 10,000, preferably 500 to 6,000, more preferably 1,000 to 3,000.
The present invention relates to a surfactant composition comprising a gelling-inhibiting amount of polyethylene glycol. "Gelation inhibition amount" means the maximum elastic modulus of any gel observed during dilution with water by at most 4 x 10 -4
By this we mean an amount sufficient to reduce the reduction to Newtons/mm 2 , preferably at most 1×10 −4 Newtons/mm 2 . Generally 0.5 to 5% by weight of polyethylene glycol is used. The composition according to the invention comprises:
It tends to be thixotropic and can be easily pumped with suitable conventional equipment. The salt of the sulfate is suitably a sodium, potassium, magnesium or ammonium salt, and the acid form of the sulfate is neutralized with the hydroxide, carbonate or bicarbonate of the cation (M). It can be manufactured by Direct neutralization with ammonia or amines can also be carried out. The present invention provides a salt of alcohol ether sulfate having an average molecular weight of 500 to 10,000, preferably
500 to 6000, more preferably 1000 to 3000, mixed with a gelation inhibiting amount of polyethylene glycol,
It also relates to a method of diluting with water. Preferably, the gelation inhibiting compound has at least two ether bonds per five carbon atoms. Example Mixed C 13 and C 15 alcohols (molar ratio 7:3)
was ethoxylated to an average of 3 moles of C 2 H 4 O per mole of alcohol, sulfated with SO 3 and neutralized with NaOH to give 70% by weight of the sodium salt and 30% water (30% by weight). ) (hereinafter referred to as "Material A") was tested in an oscillation can rheometer to measure kinematic viscosity and elastic modulus at an oscillation frequency of 9.8 cycles per second. Material A with various additives added was also tested in the same way. Material A itself had an elastic modulus of 745 N/mm 2 and a kinematic viscosity of 39.5 poise at 25° C. and low shear. Material A with 2.5% w/w polyethylene glycol (molecular weight 800) has a kinematic viscosity of 37 poise and 3.2× at low shear under the same conditions as above.
The elastic modulus was 10 -4 Nmm -2 . Material A with 1% w/w polyethylene glycol (molecular weight 1000) has a kinematic viscosity of 34 poise and 4.1× at low shear under the same conditions as above.
The elastic modulus was 10 -4 Nmm -2 . Material A with 2.5% w/w polyethylene glycol (molecular weight 1000) has a kinematic viscosity of 36 poise and 2.1× at low shear under the same conditions as above.
The elastic modulus was 10 -4 Nmm -2 . The results obtained when other additives were added to Material A are shown in the table below.
【表】
「シンパーロニツク（Synperonic）」TELは、
メタノールをアルコキシ化した市販品であり、炭
素原子63個当り28個のエーテル結合を含み、1400
の分子量を有する。
「シンパーロニツク」A50は、混合C13および
C15アルコール（７：３モル比）を１モル当り50
モルのエチレンオキシドと縮合した市販品であ
る。
「シンパーロニツク」OP40は、オクチルフエ
ノールを１モル当り40モルのエチレングリコール
と縮合した市販品である。
上記添加剤を加えた材料Ａは、すべての場合
に、純粋な材料（無添加）よりも、一層容易に水
で稀釈できた。匹敵する稀釈のために必要とされ
る時間は、著しく少なく、例えば1/10であり、稀
釈中にゲル形成に伴う問題は全くなかつた。[Table] "Synperonic" TEL is:
It is a commercial product made by alkoxylating methanol, and contains 28 ether bonds per 63 carbon atoms, and has a molecular weight of 1400
It has a molecular weight of "Simperonik" A50 mixes C 13 and
50 per mole of C15 alcohol (7:3 molar ratio)
It is a commercially available product condensed with moles of ethylene oxide. "Simperonik" OP 40 is a commercial product made by condensing octylphenol with 40 moles of ethylene glycol per mole. Material A with the above additives was in all cases more easily diluted with water than the pure material (no additives). The time required for a comparable dilution was significantly less, eg 10 times less, and there were no problems with gel formation during dilution.
Claims (1)
基、ｎは１〜７の整数、Ｍはアンモニウムイオ
ン、置換されたアンモニウムイオン、アルカリ金
属イオンまたはアルカリ土類金属イオン、ｍはＭ
の原子価である。）のアルコールエーテルサルフ
エート塩を少くとも65重量％と平均分子量500〜
10000のポリエチレングリコールのゲル化抑制量
を含むことを特徴とする界面活性組成物。 ２ ポリエチレングリコールが500〜6000の平均
分子量を有する特許請求の範囲第１項記載の界面
活性組成物。 ３ 0.5〜５重量％のポリエチレングリコールが
存在する特許請求の範囲第１項又は第２項のいず
れかに記載の界面活性組成物。 ４ アルコールエーテルサルフエート塩は、ナト
リウム、カリウム、マグネシウムまたはアンモニ
ウムの塩である特許請求の範囲第１〜３項のいず
れかに記載の界面活性組成物。 ５ Ｒは12〜16個の炭素原子を有するアルキル基
であり、ｎは１〜４の整数である特許請求の範囲
第１〜４項のいずれかに記載の界面活性組成物。 ６ (イ)式［RO（C2H4O）oSO3］n -Mm+ （式中Ｒは10〜20個の炭素原子を有するアルキル
基、ｎは１〜７の整数、Ｍはアンモニウムイオ
ン、置換されたアンモニウムイオン、アルカリ金
属イオンまたはアルカリ土類金属イオン、ｍはＭ
の原子価である。）のアルコールエーテルサルフ
エート塩と、(ロ)平均分子量500〜10000のポリエチ
レングリコールのゲル化抑制量とを含む界面活性
組成物を、水で希釈することを特徴とする界面活
性組成物の製造方法。[Claims] 1 Formula [RO(C 2 H 4 O) o SO 3 ] n - Mm + (wherein R is an alkyl group having 10 to 20 carbon atoms, n is an integer of 1 to 7, M is ammonium ion, substituted ammonium ion, alkali metal ion or alkaline earth metal ion, m is M
is the valence of ) alcohol ether sulfate salt of at least 65% by weight and an average molecular weight of ~500
A surfactant composition comprising a gelation-inhibiting amount of polyethylene glycol of 10,000%. 2. The surfactant composition according to claim 1, wherein the polyethylene glycol has an average molecular weight of 500 to 6,000. 3. A surfactant composition according to claim 1 or 2, wherein from 0.5 to 5% by weight of polyethylene glycol is present. 4. The surfactant composition according to any one of claims 1 to 3, wherein the alcohol ether sulfate salt is a sodium, potassium, magnesium, or ammonium salt. 5. The surfactant composition according to any one of claims 1 to 4, wherein 5R is an alkyl group having 12 to 16 carbon atoms, and n is an integer of 1 to 4. 6 Formula (A) [RO(C 2 H 4 O) o SO 3 ] n - Mm + (In the formula, R is an alkyl group having 10 to 20 carbon atoms, n is an integer of 1 to 7, and M is ammonium ion, substituted ammonium ion, alkali metal ion or alkaline earth metal ion, m is M
is the valence of ) A method for producing a surfactant composition, which comprises diluting with water a surfactant composition containing an alcohol ether sulfate salt and (b) a gelation-inhibiting amount of polyethylene glycol having an average molecular weight of 500 to 10,000. .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8105257 | 1981-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57155298A JPS57155298A (en) | 1982-09-25 |
| JPH0525920B2 true JPH0525920B2 (en) | 1993-04-14 |
Family
ID=10519822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57025240A Granted JPS57155298A (en) | 1981-02-19 | 1982-02-18 | Surfactant composition |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0059043B1 (en) |
| JP (1) | JPS57155298A (en) |
| AR (1) | AR228638A1 (en) |
| AU (1) | AU555929B2 (en) |
| BR (1) | BR8200899A (en) |
| CA (1) | CA1165660A (en) |
| DE (1) | DE3265500D1 (en) |
| ES (1) | ES9000010A1 (en) |
| NO (1) | NO158565C (en) |
| ZA (1) | ZA821048B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07274346A (en) * | 1994-03-29 | 1995-10-20 | Mirai Ind Co Ltd | Dust-proof packing for box |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112519A (en) * | 1989-06-05 | 1992-05-12 | Mobil Oil Corporation | Process for production of biodegradable surfactants and compositions thereof |
| ES2227577T5 (en) * | 1996-06-28 | 2009-04-01 | THE PROCTER & GAMBLE COMPANY | DISHWASHER COMPOSITIONS WITH IMPROVED GELIFICATION RESISTANCE. |
| DE50107918D1 (en) | 2000-06-26 | 2005-12-08 | Basf Ag | ALCOHOL MIXTURES WITH 13 AND 15 CARBON ATOMES AND THEIR USE IN THE PREPARATION OF SURFACTANT SUBSTANCES |
| JP2004525225A (en) * | 2001-03-21 | 2004-08-19 | ザ プロクター アンド ギャンブル カンパニー | Hand dishwashing detergent composition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50116383A (en) * | 1973-10-29 | 1975-09-11 | ||
| JPS5335711A (en) * | 1976-09-14 | 1978-04-03 | Kao Corp | Neutral liquid detergent composition |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU66053A1 (en) * | 1972-09-11 | 1974-03-14 | ||
| US3963649A (en) * | 1972-09-11 | 1976-06-15 | The Procter & Gamble Company | Liquid detergent composition |
| US4304680A (en) * | 1973-02-05 | 1981-12-08 | Colgate-Palmolive Company | Laundry soap |
| CA1016832A (en) * | 1973-02-05 | 1977-09-06 | Harold E. Wixon | Laundry soap |
| JPS5916598B2 (en) * | 1978-12-05 | 1984-04-16 | ライオン株式会社 | Enzyme-containing cleaning composition |
| JPS598392B2 (en) * | 1979-06-29 | 1984-02-24 | 花王株式会社 | cleaning composition |
| EP0024711B2 (en) * | 1979-09-01 | 1989-02-08 | Henkel Kommanditgesellschaft auf Aktien | Watery tenside concentrates and process for the improvement of the flowing property of difficultly movable watery tenside concentrates |
| DE3166233D1 (en) * | 1980-02-05 | 1984-10-31 | Procter & Gamble | Liquid detergent composition |
-
1982
- 1982-02-09 EP EP82300640A patent/EP0059043B1/en not_active Expired
- 1982-02-09 DE DE8282300640T patent/DE3265500D1/en not_active Expired
- 1982-02-15 AU AU80485/82A patent/AU555929B2/en not_active Expired
- 1982-02-17 CA CA000396422A patent/CA1165660A/en not_active Expired
- 1982-02-17 ZA ZA821048A patent/ZA821048B/en unknown
- 1982-02-18 JP JP57025240A patent/JPS57155298A/en active Granted
- 1982-02-18 ES ES509713A patent/ES9000010A1/en not_active Expired
- 1982-02-18 BR BR8200899A patent/BR8200899A/en not_active IP Right Cessation
- 1982-02-18 NO NO820510A patent/NO158565C/en not_active IP Right Cessation
- 1982-02-19 AR AR288480A patent/AR228638A1/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50116383A (en) * | 1973-10-29 | 1975-09-11 | ||
| JPS5335711A (en) * | 1976-09-14 | 1978-04-03 | Kao Corp | Neutral liquid detergent composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07274346A (en) * | 1994-03-29 | 1995-10-20 | Mirai Ind Co Ltd | Dust-proof packing for box |
Also Published As
| Publication number | Publication date |
|---|---|
| ES9000010A1 (en) | 1989-10-16 |
| NO158565B (en) | 1988-06-27 |
| EP0059043A1 (en) | 1982-09-01 |
| ZA821048B (en) | 1982-10-27 |
| EP0059043B1 (en) | 1985-08-21 |
| AU555929B2 (en) | 1986-10-16 |
| AR228638A1 (en) | 1983-03-30 |
| AU8048582A (en) | 1982-08-26 |
| JPS57155298A (en) | 1982-09-25 |
| NO820510L (en) | 1982-08-20 |
| NO158565C (en) | 1988-10-05 |
| DE3265500D1 (en) | 1985-09-26 |
| CA1165660A (en) | 1984-04-17 |
| BR8200899A (en) | 1982-12-28 |
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