KR970707266A - Percarbonate-containing washing, bleaching and cleaning agent compositions, - Google Patents

Percarbonate-containing washing, bleaching and cleaning agent compositions,

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Publication number
KR970707266A
KR970707266A KR1019970702910A KR19970702910A KR970707266A KR 970707266 A KR970707266 A KR 970707266A KR 1019970702910 A KR1019970702910 A KR 1019970702910A KR 19970702910 A KR19970702910 A KR 19970702910A KR 970707266 A KR970707266 A KR 970707266A
Authority
KR
South Korea
Prior art keywords
alkali metal
composition
coated
carbonate
composition according
Prior art date
Application number
KR1019970702910A
Other languages
Korean (ko)
Inventor
마르틴 베베르스도르프
비르기트 베르취-프랑크
클라아스-위르겐 클라젠
토마스 리저
뤼디거 슈테
Original Assignee
메르크 볼프강, 헤르만 라인하르트
데구사 아크티엔게젤샤프트
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
Application filed by 메르크 볼프강, 헤르만 라인하르트, 데구사 아크티엔게젤샤프트 filed Critical 메르크 볼프강, 헤르만 라인하르트
Publication of KR970707266A publication Critical patent/KR970707266A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3942Inorganic per-compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039Coated compositions or coated components in the compositions, (micro)capsules
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/08Silicates

Abstract

본 발명은 피복된 알칼리 금속 과탄산염, 특히 과탄산나트륨, 특히 규산염 형태의 증강제(silicate-like buider)를 포함하는 통상적인 성분을 함유하는 세척제, 표백제 및 세정제 조성물에 관한 것이다. 본 발명에 따르는 조성물은, 신속하게 해리된지만 저장 도중의 안정성이 양호하며, 따라서 세척, 표백 또는 세정 기간의 연장이 불필요한 본 발명에 따르는 조성물은 조성물 중의 0a *함량이 70% 이상이고, 각각의 경우, 특정한 시험 조건하에서 측정하는 경우, 물 속에서의 알칼리금속 과탄산염의 해리시간이 10분 미만이고 형태학 지수 MI〔여기서, MI는 수학식 MI=0.0448·CV+3.61·106·d-3로 정의되고, 변수 CV의 계수는 수학식 CV=σ/d로 정의되며 평균 과립 직경 d는 수학식 d=∑di·wi/100으로 정의되며 표준 편차σ는 수학식으로 정의된다〕가 0.03을 초과하고, 특히 0.04를 초과하는 알칼리 금속 과탄산염을 보유한다.The present invention relates to detergents, bleaches and detergent compositions containing conventional ingredients comprising a coated alkali metal and carbonate, especially sodium percarbonate, especially a silicate-like buider. The composition according to the invention is characterized in that the composition according to the invention, which is rapidly dissociated but stable during storage, and thus does not require washing, bleaching or cleaning periods, has 0 a * content in the composition of at least 70% , The dissociation time of the alkali metal and carbonate in water is less than 10 minutes and the morphology index MI where MI = 0.0448 · CV + 3.61 · 10 6 · d - 3 , the coefficient of the variable CV is defined by the equation CV = σ / d, the mean granular diameter d is defined by the equation d = Σd i · w i / 100, ) Of more than 0.03, in particular more than 0.04, of alkali metals and carbonates.

Description

과탄산염 함유 세척제, 표백제 및 세정제 조성물(Percarbonate-containing washing, bleaching and cleaning agent composition)Percarbonate-containing washing, bleaching and cleaning agent compositions,

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (12)

30℃ 및 80% 상대습도에서 8주 동안 보관한 후의 0a *유지능(0a*maintenace)〔여기서, 0a *유지능은 동일한 방식으로 저장된 동일한 0a의 유사 조성물의 0a유지능에 대한 당해 조성물의 0a 유지능의 비를 %로 나타낸것이다〕이 70% 이상이고, 피복된 과탄산나트륨 대신에 과탄산나트륨 1 수화물을 사용하고, 15℃ 및 1g/ℓ의 물의 농도의 물 속에서 측정한 피복된 알칼리 금속 과탄산염의 95%가 해리되는 해리 시간이 10분 미만이고 피복된 알칼리 금속 과탄산염의 형태학 지수 MI〔여기서, MI는 수학식 MI=0.0448·CV+3.61·106·d-3로 정의되고, 변수 CV의 계수는 수학식 CV=σ/d로 정의되며 평균 과립 직경 d는 수학식 d=∑di·wi/100으로 정의되며 표준 편차 σ는 수학식으로 정의되며, 표준 편차는 σ는 수학식으로 정의되며, 이때 di는 과립 단편i의 평균 입자 크기(2개의 스크리닝의 산술 평균)을 나타내고 Wi는 과립 단편의 중량비를 나타내고 스크리닝으로부터 단편은 0.1 내지 0.8㎜의 체 및 약 0.1㎜의 체의 범위의 약 0.1㎜ 등급의 체를 사용하여 수득한다〕가 0.03 미만인, 알칼리 금속 과탄산염과 통상적인 세척제, 표백제 또는 세정제 성분, 특히 규산엽 증강제(silicate builder)를 함유하는 미립상의 세척제, 표백제 또는 세정제 조성물.0 a * maintenace after storage for 8 weeks at 30 ° C and 80% relative humidity (where 0 a * maintenance ability is the same for 0 a retainability of similar compositions of the same 0 a stored in the same manner) Wherein the ratio of the 0a retentivity of the composition is in%) is 70% or more, and sodium percarbonate monohydrate is used in place of the coated sodium percarbonate, and the coating is carried out at a water concentration of 15 캜 and 1 g / The dissociation time at which 95% of the alkali metal and carbonate are dissociated is less than 10 minutes and the morphology index MI of the coated alkali metal and carbonate is defined as MI = 0.0448 · CV + 3.61 · 10 6 · d -3 And the coefficient of the variable CV is defined by the equation CV = σ / d and the average granular diameter d is defined by the equation d = Σd i · w i / 100, , And the standard deviation is defined as? Where di represents the mean particle size of the granule fraction i (the arithmetic mean of the two screenings) and W i represents the weight ratio of the granule fraction and from the screening the fragments are from 0.1 to 0.8 mm sieves and about 0.1 mm sieves Bleaching or detergent components customary with alkali metals and carbonates, especially particulate detergents, bleaches or detergents containing silicate builders, which have a purity of less than 0.03, Composition. 제1항에 있어서, 과탄산나트륨 코어를 1 내지 15중량% 포함하는 1층 또는 다층 피복물로 피복된 과탄산나트륨을 함유함을 특징으로 하는 조성물.The composition of claim 1, comprising sodium percarbonate coated with a single layer or multilayer coating comprising from 1 to 15 weight percent sodium percarbonate core. 제1항 또는 제2항에 있어서, 피복된 알칼리 금속 과탄산염의 형태학 지수가 0.04를 초과함을 특징으로 하는 조성물.The composition of claim 1 or 2, wherein the morphology index of the coated alkali metal and carbonate is greater than 0.04. 제1항 내지 제3항 중의 어느 한 항에 있어서, 피복된 알칼리 금속 과탄산염이 유동화 상 스프레이 과립화에 의해 생성된 코어를 보유함을 특징으로 하는 조성물.4. A composition according to any one of claims 1 to 3, characterized in that the coated alkali metal and carbonate retain core produced by fluidized-bed spray granulation. 제2항 내지 제4항 중의 한 항에 있어서, 소다, 중탄산나트륨, 무기산의 알칼리 금속염 및 알칼리 토금속염, 특히 황산나트륨 및 황산마그네슘, 알칼리 금속 규산염, 알칼리 토금속 규산염, 알칼리 금속 붕산염 및 알칼리 금속 괴붕산염으로 이루어진 그룹으로부터의 화합물 하나 이상의 피복물을 갖는 과탄산나트륨을 함유함을 특징으로 하는 조성물.5. A process according to any one of claims 2 to 4, characterized in that the alkali metal salts and alkaline earth metal salts of soda, sodium bicarbonate, inorganic acids, in particular sodium sulfate and magnesium sulfate, alkali metal silicates, alkaline earth metal silicates, alkali metal borates and alkali metal borates ≪ / RTI > wherein the composition comprises sodium percarbonate having at least one coating of a compound from the group consisting of. 제1항 내지 제5항 중의 어느 한 항에 있어서, 30℃ 및 80% 상대습도에서 8주동안 보관한 후의 0a *유지능이 90% 이상임을 특징을 하는 조성물.Any one of claims 1 to 5 according to any one of wherein the composition characterized in that 30 ℃ and 80% relative humidity for 8 weeks after a 0 * keeping ability at least 90% retained for at. 제1항 내지 제6항 중의 어느 한 항에 있어서, 제1항에서의 정의한 바에 따라 측정한 피복된 알칼리 금속 과탄산염의 해리시간이 4분 이내임을 특징으로 하는 조성물.The composition according to any one of claims 1 to 6, characterized in that the dissociation time of the coated alkali metal and carbonate measured according to the definition of claim 1 is within 4 minutes. 제1항 내지 제7항 중의 어느 한 항에 있어서, 실질적으로 인산염이 없고 제올라이트 또는 층 규산염의 그룹으로부터의 알루미노실리케이트 세척제 증강제를 함유함을 특징으로 하는 조성물.8. A composition according to any one of claims 1 to 7, characterized in that it contains an aluminosilicate cleanser enhancer substantially free of phosphate and from the group of zeolites or bed silicates. 제1항 내지 제8항 중의 어느 한 항에 있어서, 피복된 과탄산나트륨 2 내지 50중량% 및 규산염 세척제 증강제와 하나 이상의 계면 활성 물질 및 하나 이상의 표백 활성제를 각각 유효량으로 추가로 함유함을 특징을 하는 조성물.9. A composition according to any one of claims 1 to 8, characterized in that it additionally contains an effective amount of 2 to 50% by weight of the coated sodium percarbonate and a silicate detergent builder, at least one surfactant and at least one bleach activator, respectively Composition. 제1항 내지 제9항 중의 어느 한 항에 있어서, 세척 활성 효소를 추가로 함유함을 특징으로 하는 조성물.10. A composition according to any one of claims 1 to 9, further comprising a cleansing enzyme. 형태학 지수가 0.03을 초과하고, 해리시간이 10분 미만이고 활성 산소 안정성이, 30℃ 및 80% 상대습도에서 8주 동안 보관한 후에 측정한 0a *유지능이 70% 이상인 조성물의 0a *유지능〔여기서, 형태학 지수, 해리시간 및 0a *유지능은 제1항에서 정의한 바와 동일하다〕에 상응하는 미립상의 피복된 알칼리 금속 과탄산염이 사용됨을 특징으로 하는 피복된 알칼리 금속 과탄산염과 개별적으로 또는 미리 예비 혼합된 형태의 통성적인 세척제, 표백제 및/또는 세정제 성분을 균일하게 혼합함을 포함하며, 제1항 내지 제10항 중의 어느 한 항에 따르는 조성물을 제조하는 방법.The morphology index greater than 0.03, and the dissociation time is less than 10 minutes, and the active oxygen stability, 30 ℃ and a a 0 a * 70% or more composition of 0 a * keeping ability keep measured after storage at 80% relative humidity for 8 weeks Characterized in that a finely coated coated alkali metal and carbonate corresponding to the function of the alkali metal and carbonate, wherein the morphology index, dissociation time and 0 a * retention are the same as defined in claim 1, 10. A method of making a composition according to any one of claims 1 to 10, comprising uniformly mixing the preliminary blended form of a conventional detergent, bleach and / or detergent component. 형태학 지수가 0.03을 초과하고, 해리시간이 10분 미만이고 30℃ 및 80% 상대습도에서 8주 동안 보관한 후에 측정한 규산엽 증강제를 함유하는 세척 조성물중의 0a *유지능〔여기서, 형태학 지수, 해리시간 및 0a *유지능은 제1항에서 정의한 바와 동일하다〕이 70%이상인, 제1항 내지 제9항 중의 어느 한 항에 따르는 조성물에 사용하기에 적합한 피복된 알칼리 금속 과탄산염, 특히 피복된 과탄산나트륨.The 0 a * retentivity in a cleaning composition containing a silicate leaf enhancer measured after morphological indices of greater than 0.03, dissociation time of less than 10 minutes and storage at 30 ° C and 80% relative humidity for 8 weeks, index, dissociation time, and 0 a * keep function is the same as defined in claim 1] is 70% or more, of claims 1 to 9 suitable for the coated alkali metal for use in the composition according to any one of wherein the carbonate , Especially coated sodium percarbonate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019970702910A 1994-11-02 1995-10-19 Percarbonate-containing washing, bleaching and cleaning agent compositions, KR970707266A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4439069.6 1994-11-02
DE4439069A DE4439069A1 (en) 1994-11-02 1994-11-02 Percarbonate containing detergent, bleach and detergent composition
PCT/EP1995/004102 WO1996014388A1 (en) 1994-11-02 1995-10-19 Percarbonate-containing washing, bleaching and cleaning agent composition

Publications (1)

Publication Number Publication Date
KR970707266A true KR970707266A (en) 1997-12-01

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KR1019970702910A KR970707266A (en) 1994-11-02 1995-10-19 Percarbonate-containing washing, bleaching and cleaning agent compositions,

Country Status (8)

Country Link
EP (1) EP0789749A1 (en)
JP (1) JPH10508625A (en)
KR (1) KR970707266A (en)
CA (1) CA2204383A1 (en)
DE (1) DE4439069A1 (en)
FI (1) FI971859A (en)
TR (1) TR199501362A2 (en)
WO (1) WO1996014388A1 (en)

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* Cited by examiner, † Cited by third party
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Publication number Publication date
EP0789749A1 (en) 1997-08-20
FI971859A0 (en) 1997-04-30
DE4439069A1 (en) 1996-05-09
WO1996014388A1 (en) 1996-05-17
JPH10508625A (en) 1998-08-25
FI971859A (en) 1997-04-30
CA2204383A1 (en) 1996-05-17
TR199501362A2 (en) 1996-06-21

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