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KR930703427A - Granules containing coated bleach activator - Google Patents

Granules containing coated bleach activator

Info

Publication number
KR930703427A
KR930703427A KR1019930701815A KR930701815A KR930703427A KR 930703427 A KR930703427 A KR 930703427A KR 1019930701815 A KR1019930701815 A KR 1019930701815A KR 930701815 A KR930701815 A KR 930701815A KR 930703427 A KR930703427 A KR 930703427A
Authority
KR
South Korea
Prior art keywords
weight
diameter
particles
granules
bleach activator
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.)
Withdrawn
Application number
KR1019930701815A
Other languages
Korean (ko)
Inventor
보제안 한스-조세프
아르티가 곤잘레즈 레네-안드레스
Original Assignee
요한 글라슬, 한스-크리스토프 빌크
헨켈 코만디트게젤샤프트 아우프 아크티엔
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6420727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930703427(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 요한 글라슬, 한스-크리스토프 빌크, 헨켈 코만디트게젤샤프트 아우프 아크티엔 filed Critical 요한 글라슬, 한스-크리스토프 빌크
Publication of KR930703427A publication Critical patent/KR930703427A/en
Withdrawn legal-status Critical Current

Links

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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic 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
    • C11D3/39—Organic or inorganic per-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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Granulates containing bleaching activators can be used especially in non-aqueous liquid detergents if they are fully encapsulated in a coating agent. The coating agent is chemically inert to the bleaching activator and is soluble only in negligibly small quantities in liquid, non-ionic tensides which are usually present in non-aqueous detergents. The granulate consists of at least 80 % wt. of particles with a diameter of between 0.1 and 0.5 mm.

Description

피복된 표백 활성제를 함유하는 과립Granules containing coated bleach activator

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

Claims (8)

과립이 표백 활성제에 대하여 화학적으로 불활성인 피복용 조성물로 완전하게 피복되어지고, 이러한 과립의 적어도 80중량%가 0.1 내지 0.5㎜직경인 입자로 구성되며, 기껏해야 15중량%가 0.5mm 초과 직경인 입자로 구성되고 기껏해야 5중량%가 0.1㎜미만 직경인 입자로 구성되고, 피복된 표백 활성제를 함유하는 과립.The granules are completely covered with a coating composition which is chemically inert to the bleach activator and at least 80% by weight of these granules consist of particles having a diameter of 0.1 to 0.5 mm, and at most 15% by weight are greater than 0.5 mm in diameter. A granule composed of particles and consisting of particles at most 5% by weight less than 0.1 mm in diameter and containing a coated bleach activator. 제1항에 있어서, 표백 활성제가 텔트라아세틸 에틸렌 디아민인 과립.The granule of claim 1 wherein the bleach activator is teltraacetyl ethylene diamine. 제1항 또는 제2항에 있어서, 고체 피복용 물질이 25℃에서 100g의 C12∼C18지방 알콜ㆍ5EO에 대한 5g미만의 피복용 물질의 용해도를 갖는 과립.The granule according to claim 1 or 2, wherein the solid coating material has a solubility of less than 5 g of the coating material to 100 g of C 12 -C 18 fatty alcohol 5EO at 25 ° C. 제1항 내지 제3항중 어느 한항에 있어서, 표백 활성제의 함량이 , 표백 활성제 및 피복용 물질의 총량의 기준하여, 75 내지 92 중량%이고 고체 피복용 물질의 함량이 8내지 25 중량%, 바람직하게는 8 내지 20중량%인 과립.The bleaching activator according to any one of claims 1 to 3, wherein the content of the bleaching activator is 75 to 92% by weight based on the total amount of the bleaching activator and the coating material, and the content of the solid coating material is 8 to 25% by weight. Preferably from 8 to 20% by weight of granules. 제1항 내지 제4항중 어느 한항에 있어서, 과립 입자의 적어도 85중량%가 0.1 내지 0.4㎜직경인 입자이고, 기껏해야 3중량%가 0.1㎜미만 직경인 것이며 기껏해야 12 중량%가 0.4㎜초과 내지 0.8㎜직경인 것이며, 1㎜이상 직경인 입자는 포함하지 않는 과립.The method of claim 1, wherein at least 85% by weight of the granular particles are particles having a diameter of 0.1 to 0.4 mm, at most 3% by weight are less than 0.1 mm in diameter, and at most 12% by weight are greater than 0.4 mm. A granule having a diameter of 0.8 mm and no particles having a diameter of 1 mm or more. 과립이 표백활성제에 대하여 화학적으로 불활성인 피복용 조성물로 완전하게 피복되어지고 이러한 과립의 적어도 80 중량%가 0.1 내지 0.5㎜직경, 바람직하게는 0.1 내지 0.4㎜직경인 입자로 구성되며, 기껏해야 15 중량%가 0.5㎜초과 직경, 바람직하게는 0.4㎜초과 직경인 입자로 구성되고 기껏해야 5 중량%가 0.1㎜미만 직경인 입자로 구성되는, 피복된 표백 활성제를 함유하는 과립의 제조방법에 있어서, 분말 또는 과립의 형태로 사용되는 표백 활성제가, 유동상에서, 6 내지 35%중량의 피복용 조성물 수용액과 함께 분무되어지는 동시에, 50 내지 80℃의 온도에서 더운 공기의 도입으로 건조되어지는 것을 특징으로 하는 제조방법.The granules are completely covered with a coating composition which is chemically inert to the bleaching agent and at least 80% by weight of these granules consist of particles having a diameter of 0.1 to 0.5 mm, preferably of 0.1 to 0.4 mm, at most 15 A process for the preparation of granules containing a coated bleach activator, wherein the weight percent consists of particles having a diameter greater than 0.5 mm, preferably greater than 0.4 mm, and at most 5 weight percent consists of particles less than 0.1 mm in diameter. The bleach activator used in the form of a powder or granules is sprayed together with an aqueous solution of 6 to 35% by weight of the coating composition in a fluidized phase, and is dried by introduction of hot air at a temperature of 50 to 80 ° C. Manufacturing method. 제6항에 있어서, 분무 속도가 5 내지 30g/min인 방법.The method of claim 6, wherein the spray rate is 5 to 30 g / min. 과립이 표백 활성제에 대하여 화학적으로 불활성인 피복용 조성물로 완전하게 피복되어지고, 이러한 과립의 적어도 80중량%가 0.1 내지 0.5㎜직경, 바람직하게는 0.1 내지 0.4㎜직경인 입자로 구성되며, 기껏해야 15중량%가 0.5mm 초과직경, 바람직하게는 0.4mm 초과 직경인 입자로 구성되고 기껏해야 5 중량%가 0.1min미만 직경인 입자로 구성되는, 피복된 표백 활성제를 함유하는 과립중에서, 고체, 페이스트형 또는 액체 세제로서 바람직하게는 비수성 액체 세제로서 바람직하게는 이러한 과립의 용도.The granules are completely covered with a coating composition which is chemically inert to the bleach activator and at least 80% by weight of these granules consist of particles having a diameter of 0.1 to 0.5 mm, preferably of 0.1 to 0.4 mm, at most Among granules containing a coated bleach activator, wherein the weight is composed of particles having a diameter of more than 0.5 mm, preferably more than 0.4 mm in diameter and at most 5 weight% of particles less than 0.1 min in diameter, solid, paste Use of such granules, preferably as a mold or liquid detergent, preferably as a non-aqueous liquid detergent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930701815A 1990-12-19 1991-12-04 Granules containing coated bleach activator Withdrawn KR930703427A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4040654.7 1990-12-19
DE4040654A DE4040654A1 (en) 1990-12-19 1990-12-19 GRANULES WITH COVERED BLEACH ACTIVATOR
PCT/EP1991/002314 WO1992011349A1 (en) 1990-12-19 1991-12-04 Granulate with encapsulated bleaching activator

Publications (1)

Publication Number Publication Date
KR930703427A true KR930703427A (en) 1993-11-30

Family

ID=6420727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701815A Withdrawn KR930703427A (en) 1990-12-19 1991-12-04 Granules containing coated bleach activator

Country Status (7)

Country Link
EP (1) EP0563083B1 (en)
JP (1) JPH06503111A (en)
KR (1) KR930703427A (en)
AT (1) ATE138974T1 (en)
DE (2) DE4040654A1 (en)
ES (1) ES2088125T3 (en)
WO (1) WO1992011349A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2141586A1 (en) * 1992-08-01 1994-02-17 Anthony Dovey Peroxyacid bleach precursor compositions
EP0652930A4 (en) * 1992-08-01 1995-08-02 Procter & Gamble Low gelling detergent compositions and a process for making such compositions.
EP0652848A4 (en) * 1992-08-01 1995-07-26 Procter & Gamble Peroxyacid bleach precursor compositions.
US5480575A (en) * 1992-12-03 1996-01-02 Lever Brothers, Division Of Conopco, Inc. Adjuncts dissolved in molecular solid solutions
DE69327797T2 (en) * 1992-12-22 2000-08-31 The Procter & Gamble Company, Cincinnati COMPOSITIONS OF BLENDER PRECURSORS CONTAINING A COATED PEROXIC ACID
GB2309976A (en) * 1996-02-08 1997-08-13 Procter & Gamble Bleach catalyst particles for inclusion in detergents
JPH11514027A (en) * 1996-06-28 1999-11-30 ザ、プロクター、エンド、ギャンブル、カンパニー Non-aqueous liquid cleaning compositions containing coated particles
GB2351500A (en) * 1999-06-28 2001-01-03 Procter & Gamble Detergent compositions
EP1113069A1 (en) 1999-12-28 2001-07-04 Reckitt Benckiser N.V. Liquid peroxide bleaches comprising speckles in suspension
EP1122299B1 (en) * 1999-12-28 2005-07-06 Reckitt Benckiser N.V. Laundry composition
DE10011273A1 (en) * 2000-03-08 2001-09-20 Henkel Kgaa Non-aqueous liquid laundry and other detergents containing nonionic surfactant and/or anionic surfactant contain bleach activator in liquid form
WO2012012475A1 (en) 2010-07-20 2012-01-26 The Procter & Gamble Company Delivery particles with a plurality of cores

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281160A1 (en) * 1974-08-06 1976-03-05 Nobel Hoechst Chimie Encapsulating and granulating glycoluril and ethylene diamine derivs. - with carboxylated long chain hydrocarbons, making them stable as activators in detergent and cleaning compsns.
DE3011998C2 (en) * 1980-03-28 1982-06-16 Henkel KGaA, 4000 Düsseldorf Process for the production of a storage-stable, easily soluble granulate with a content of bleach activators
DE3128336A1 (en) * 1981-07-17 1983-01-27 Henkel KGaA, 4000 Düsseldorf "METHOD FOR PRODUCING COATED NUCLEAR BLEACHING ACTIVATORS"
DE3843195A1 (en) * 1988-12-22 1990-06-28 Hoechst Ag METHOD FOR PRODUCING STORAGE-STABLE, EASILY SOLUBLE BLEACHING ACTIVATOR GRANULES

Also Published As

Publication number Publication date
ATE138974T1 (en) 1996-06-15
DE59107903D1 (en) 1996-07-11
EP0563083A1 (en) 1993-10-06
ES2088125T3 (en) 1996-08-01
WO1992011349A1 (en) 1992-07-09
DE4040654A1 (en) 1992-06-25
EP0563083B1 (en) 1996-06-05
JPH06503111A (en) 1994-04-07

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19930615

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid