KR960701980A - Structuring liquid nonionic surfactants prior to granulation process - Google Patents

Structuring liquid nonionic surfactants prior to granulation process

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Publication number
KR960701980A
KR960701980A KR1019950704756A KR19950704756A KR960701980A KR 960701980 A KR960701980 A KR 960701980A KR 1019950704756 A KR1019950704756 A KR 1019950704756A KR 19950704756 A KR19950704756 A KR 19950704756A KR 960701980 A KR960701980 A KR 960701980A
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premix
nonionic surfactant
powder
composition
treatment temperature
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KR1019950704756A
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Korean (ko)
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죤 도노휴 스코트
엠마 피츠기본 케이
암마트 알. 지. 프란스 파울
깁슨 홀 로빈
크리스티안 슈미트 죤
패트라샤 디. 윌킨슨 캐롤
윌리엄 요크 데이비드
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자코버스 코넬리스 라써
더 프록터 앤드 갬블 캄파니
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Publication of KR960701980A publication Critical patent/KR960701980A/en

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    • 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
    • C11D1/66—Non-ionic 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid 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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/221—Mono, di- or trisaccharides or derivatives thereof
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
    • 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
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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
    • C11D3/3792—Amine oxide containing polymers
    • 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
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest

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  • Chemical & Material Sciences (AREA)
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  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Glanulating (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

기술된 발명은 중합체를 포함하는 구조화제를 비이온성 계면활성제에 용해시켜 유입가능한 예비혼합물을 생성시키고 예비혼합물의 점도가, 처리 온도 및 25s-1의 전단속도에서 측정할 경우,350mPas 이상인 주어진 처리온도에서 예비혼합물을 유효량의 분말로 미세 분산시켜 벌크 밀크가 650g/ℓ이상인 과립상 세탁 세제 성분 또는 조성물을 제조하는 방법이다. 바람직한 구조화제는 하나 이상의 작용성 하이드록실 그룹을 갖는 중합체,특히 폴리비닐알큘, 폴리하이드록시아크릴산 중합체, 및 폴리비닐 피롤리돈 및 PVNO와 같은 중합체 뿐만 아니라, 망, 인공 감미제 및 이의 유도체를 포함한다. 다음에 예비혼합물을 과립상세제로 적합한 방법으로 가공한다. 예비혼합물을 과립상 기제 생성물에 미세 분산 혼합, 응집 또는 분무하는 것이 바람직하다.The described invention dissolves a structurant comprising a polymer in a nonionic surfactant to produce an inflowable premix and at a given treatment temperature of at least 350 mPas, when the viscosity of the premix is measured at a treatment temperature and a shear rate of 25 s −1 . It is a method for producing a granular laundry detergent component or composition by finely dispersing the premix in an effective amount of powder in bulk milk of 650g / L or more. Preferred structuring agents include polymers having at least one functional hydroxyl group, in particular polyvinylalcum, polyhydroxyacrylic acid polymers, and polymers such as polyvinyl pyrrolidone and PVNO, as well as nets, artificial sweeteners and derivatives thereof. . The premix is then processed into a granular detergent in a suitable manner. Preference is given to fine dispersion mixing, flocculating or spraying the premix into the granular base product.

Description

과립화 공정 전의 액상 비이온성 계면활성제의 구조화 방법(Structuring liquid nonionic surfactants prior to granulation process)Structuring liquid nonionic surfactants prior to granulation process

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (15)

a)중합체를 모합하는 구조화제(structuring agent)를 비이온성 계면활성제에 용해시켜 유입 가능한 예비혼합물을 생성시키는 단계 및 b)예비혼합물의 미세 분산을 예비혼합무의 점도가, 처리 온도 및 25s-1의 전단속도에서 측정할 켱우,350mPas 이상인 처리 온도에서 수행함을 특징으로 하여 예비혼합물을 유효량이 분말로 미세 분산시키는 단계를 포함하여 벌크 밀크가 650g/ℓ 이상인 과립상 세탁 세제 성분 또는 조성물을 제조하는방법.a) dissolving a structuring agent that polymerizes the polymer in a nonionic surfactant to produce an inflowable premix; and b) the fine dispersion of the premix in which the viscosity of the premixing mud is reduced to a treatment temperature and 25s −1. A method for preparing a granular laundry detergent component or composition having a bulk milk of 650 g / l or more, comprising the step of finely dispersing an effective amount into a powder, characterized in that it is carried out at a treatment temperature of at least 350 mPas, as measured at a shear rate of . 제1항에 있어서, 구조화제가 하이드록시 작용성 그룹을 하나 이상 갖는 성분을 하나 이상 포함하는 방법.The method of claim 1 wherein the structurant comprises at least one component having at least one hydroxy functional group. 제1항 또는 제2항에 있어서, 구조화제가 폴리비닐 피롤리돈, PVNO, 폴리비닐 알콜, 폴리하이드록시아크릴산 중합체 및 이의 혼합물로 이루어진 그룹으로부터 선택된 성분을 하나 이상 포함하는 방법.The method of claim 1 or 2, wherein the structurant comprises at least one component selected from the group consisting of polyvinyl pyrrolidone, PVNO, polyvinyl alcohol, polyhydroxyacrylic acid polymers and mixtures thereof. 제2항 또는 제3항에 있어서, 구조화제가 덱스트로스, 락토스, 스크로스, 사카린 및 폴리하이드록시 지방산 아미드를 포함하는 유도체로 이루어진 그룹으로부터 선택된 성분을 하나이상 포함하는 방법.4. The method of claim 2 or 3, wherein the structurant comprises at least one component selected from the group consisting of dextrose, lactose, scross, saccharin and polyhydroxy fatty acid amides. 제1항 내지 제4항 중의 어느 한 항에 있어서, 구조화제가 프탈이미드, 파라-톨루엔 설폰아미드, 말레이미드 및 이의 혼합물로 이루어진 그룹으로부터 선택된 성분을 하나 이상 포함하는 방법.5. The method of claim 1, wherein the structurant comprises at least one component selected from the group consisting of phthalimide, para-toluene sulfonamide, maleimide and mixtures thereof. 6. 제1항 내지 제5항 중의 어느 한 항에 있어서, 구조화제가 분자량이 2,000 이상인 중합체임을 특징으로 하는 방법.6. The method of claim 1, wherein the structurant is a polymer having a molecular weight of at least 2,000. 7. 제1항 내지 제6항 중의 어느 한 항에 있어서, 과립상 세탁 세제 성분 또는 조성물이 비이온성 계면활성제를 10중량% 이상 포함하는 방법.The method according to any one of claims 1 to 6, wherein the granular laundry detergent component or composition comprises at least 10% by weight of nonionic surfactant. 제1항 내지 제7항 중의 어느 한 항에 있어서, 단계 b)의 분말이 제올라이트, 실리카, 탄산염, 규산염, 황산염, 인산염, 시트르산염, 시트르산 및 이의 혼합물로 이루어진 그룹으로부터 선택되는 방법.The process according to claim 1, wherein the powder of step b) is selected from the group consisting of zeolite, silica, carbonate, silicate, sulfate, phosphate, citrate, citric acid and mixtures thereof. a)중합체를 포함하는 구조화제를 비이온성 계면활성제에 용해시켜 예비혼합물을 생성시키는 단계 및 b)예비혼합물을 예비혼합물의 점도가, 처리 온도 및 25s-1의 전단 속도에서 측정할 경우,350mPas 이상인 처리온도에서 분무함을 특징으로 하여 예비혼합물을 저전단 혼합기 또는 회전 드럼에서 분말 위에 분무하여 예비혼합물을 유효량의 분말과 혼합하는 단계를 포함하여 과립상 세탁 세제 성분 또는 조성물을 제조하는 방법.a) dissolving the structuring agent comprising the polymer in a nonionic surfactant to produce a premix; and b) the premix is at least 350 mPas when the viscosity of the premix is measured at a treatment temperature and a shear rate of 25 s −1 . Spraying the premix on a powder in a low shear mixer or rotary drum to mix the premix with an effective amount of powder, characterized by spraying at a processing temperature to produce a granular laundry detergent component or composition. 제9항에 있어서, 단계 b)의 분말이 분무 건조, 응집 또는 이의 병용에 의해 제조된 입자를 포함하는 과립상 세제인 방법.The method of claim 9 wherein the powder of step b) is a granular detergent comprising particles prepared by spray drying, agglomeration or a combination thereof. a)구조화제를 비이온성 계면활성제에 용해시켜 유입가능한 예비혼합물을 생성시키는 단계 및 b)예비혼합물의 미세 분산을 예비혼합률의 점도가, 처리 온도 및 25s-1의 전단 속도에서 측정할 경우,350mPas 이상인 처리 온도에서 수행하고 분말의 일부 이상은 수화가능한 형태임을 특징으로 하여 예비혼합물을 유효량의 분말로 미세분산시키는 단계 및 c)물을 단계 b)의 생성물 위에 분무하는 단계를 포함하여 벌크 밀도가650g/ℓ 이상인 과립상 세탁 세제 성분 또는 조성물을 제조하는 방법.a) dissolving the structuring agent in a nonionic surfactant to produce an inflowable premix; and b) the fine dispersion of the premix, when the viscosity of the premix is measured at the treatment temperature and a shear rate of 25s- 1 , Characterized in that it is carried out at a treatment temperature of at least 350 mPas and at least a portion of the powder is in a hydrated form, the fine density of which comprises the steps of finely dispersing the premix into an effective amount of powder and c) spraying water over the product of step b). A method of making a granular laundry detergent component or composition that is at least 650 g / l. i)비이온성 계면활성제 10 내지 50중량%, ii)당 및 인공 감미제, 폴리비닐 알콜, 폴리하이드록시 아크릴산 중합체 및 이의 유도체;및 폴리비닐 피롤리돈, PVNO, 프탈이미드, 파라-톨루엔 설폰아미드, 말레이미드 및 이의 혼합물로 이루어진 그룹으로부터 선택된 구조화제 5 내지 30중량%를 포함하며 벌크 밀도가 650g/ℓ이상인 세제 성분 또는 조성물.i) 10-50% by weight of nonionic surfactant, ii) sugars and artificial sweeteners, polyvinyl alcohol, polyhydroxy acrylic acid polymers and derivatives thereof; and polyvinyl pyrrolidone, PVNO, phthalimide, para-toluene sulfonamide Detergent component or composition comprising 5 to 30% by weight of a structurant selected from the group consisting of maleimide and mixtures thereof and having a bulk density of at least 650 g / l. 제12항에 있어서, 비이온성 계면활성제 대 구조화재의 비가 20:1 내지 1:1인 세제 성분 또는 조성물.13. The detergent component or composition of claim 12 wherein the ratio of nonionic surfactant to structural material is from 20: 1 to 1: 1. 제12항 또는 제13항에 있어서, 비이온성 계면활성제가 탄소수 8 내지 20의 쇄 길이를 갖고 알콜 분자당에 톡시 그룹을 평균 1 내지 25개, 바람직하게는 2 내지 10개 갖는 에톡시화 알콜을 포함하는 세제 성분 또는 조성물.14. An ethoxylated alcohol according to claim 12 or 13, wherein the nonionic surfactant has a chain length of 8 to 20 carbon atoms and an average of 1 to 25, preferably 2 to 10, oxy groups per alcohol molecule. Detergent components or compositions. 제14항에 있어서, 비이온성 계면활성제가 40℃ 미만의 온도에서 액체인 세제 성분 또는 조성물.The detergent component or composition of claim 14 wherein the nonionic surfactant is a liquid at a temperature below 40 ° C. 16. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
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