BR9914524A - Método para preparar um material granular nanoporoso e uma composição detergente - Google Patents

Método para preparar um material granular nanoporoso e uma composição detergente

Info

Publication number
BR9914524A
BR9914524A BR9914524-3A BR9914524A BR9914524A BR 9914524 A BR9914524 A BR 9914524A BR 9914524 A BR9914524 A BR 9914524A BR 9914524 A BR9914524 A BR 9914524A
Authority
BR
Brazil
Prior art keywords
nanoporous
starting material
droplets
detergent composition
graduated
Prior art date
Application number
BR9914524-3A
Other languages
English (en)
Inventor
Srinivas Achanta
Paul Amat France
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9914524A publication Critical patent/BR9914524A/pt

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
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • 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
    • 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
    • C11D11/0088—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 the liquefied ingredients being sprayed or adsorbed onto solid particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Patente de Invenção: <B>"MéTODO PARA PREPARAR UM MATERIAL GRANULAR NANOPOROSO E UMA COMPOSIçãO DETERGENTE"<D>. São revelados um processo para produzir um material de partida sob uma forma granular e em um estado anídrico nanoporoso, um processo para melhorar as características de solubilidade em água e de liberação controlada de um material detergente, e uma composição detergente. Em um aspecto, um processo para produzir um material de partida sob uma forma granular e em um estado anídrico nanoporoso inclui obter um material de partida sob a forma de uma dispersão ou solução em um solvente sublimável ou misturas de solventes sublimáveis, formando gotículas graduadas por atomização, congelando as gotículas graduadas em um meio congelante em um índice de congelamento controlado de no mínimo 100°C por segundo para formar gotículas congeladas e secando as gotículas congeladas por sublimação a vácuo para obter grânulos secos por congelamento do material de partida em um estado anídrico nanoporoso. O material de partida sob forma de dispersão ou solução tem uma viscosidade adequada para atomização e formação de gotículas graduadas.
BR9914524-3A 1998-10-15 1999-10-06 Método para preparar um material granular nanoporoso e uma composição detergente BR9914524A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10434498P 1998-10-15 1998-10-15
PCT/US1999/023297 WO2000022083A1 (en) 1998-10-15 1999-10-06 Method for making a nanoporous granular material and a detergent composition

Publications (1)

Publication Number Publication Date
BR9914524A true BR9914524A (pt) 2001-07-03

Family

ID=22300000

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914524-3A BR9914524A (pt) 1998-10-15 1999-10-06 Método para preparar um material granular nanoporoso e uma composição detergente

Country Status (9)

Country Link
US (1) US6627597B1 (pt)
EP (1) EP1121413A1 (pt)
JP (1) JP2002527578A (pt)
CN (1) CN1330709A (pt)
AR (1) AR020812A1 (pt)
AU (1) AU6417299A (pt)
BR (1) BR9914524A (pt)
CA (1) CA2346345C (pt)
WO (1) WO2000022083A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9806477D0 (en) * 1998-03-26 1998-05-27 Glaxo Group Ltd Improved crystals
GB2399084B (en) * 2002-07-30 2007-01-31 Univ Liverpool Porous beads and method of production thereof
US7542257B2 (en) * 2004-09-10 2009-06-02 Philips Solid-State Lighting Solutions, Inc. Power control methods and apparatus for variable loads
EP1870649A1 (en) * 2006-06-20 2007-12-26 Octapharma AG Lyophilisation targetting defined residual moisture by limited desorption energy levels
DE102006034901A1 (de) * 2006-07-25 2008-01-31 Henkel Kgaa Farbiges Granulat
US20080075777A1 (en) * 2006-07-31 2008-03-27 Kennedy Michael T Apparatus and methods for preparing solid particles
RU2349543C1 (ru) * 2007-05-08 2009-03-20 Государственное образовательное учреждение высшего профессионального образования Самарский государственный аэрокосмический университет имени академика С.П. Королева (СГАУ) Способ формирования наноразмерных пористых структур твердокристаллических материалов
RU2388683C1 (ru) * 2009-01-20 2010-05-10 Государственное образовательное учреждение высшего профессионального образования Самарский государственный аэрокосмический университет имени академика С.П. Королева Способ формирования наноструктурированных пористых слоев
JP5724108B2 (ja) 2009-04-22 2015-05-27 メドスキン ソリューションズ ドクター ズベラック アーゲーＭｅｄＳｋｉｎ Ｓｏｌｕｔｉｏｎｓ Ｄｒ．Ｓｕｗｅｌａｃｋ ＡＧ 凍結乾燥組成物
JP6407682B2 (ja) * 2014-11-27 2018-10-17 花王株式会社 衣料用粉末洗剤組成物の製造方法
US10538720B2 (en) * 2016-03-08 2020-01-21 The Procter & Gamble Company Particles including enzyme
CN109776444A (zh) * 2019-03-11 2019-05-21 中国工程物理研究院化工材料研究所 基于自然沉降过程制备高分散daaf纳米粉体的方法
CN115917232A (zh) * 2020-08-07 2023-04-04 株式会社爱发科 真空冻结干燥方法、用于真空冻结干燥装置的喷射喷嘴以及真空冻结干燥装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558659A (fr) * 1969-11-26 1975-02-14 Orsymonde Procede pour la preparation d'une composition lyophilisee a usage hygienique.
US3721725A (en) * 1970-08-14 1973-03-20 Du Pont Process for preparing powder blends
US3928566A (en) * 1970-08-14 1975-12-23 Du Pont Lyophilized biological products
US3932943A (en) * 1970-08-14 1976-01-20 E. I. Du Pont De Nemours And Company Method of preparation of lyophilized biological products
US3916532A (en) * 1971-09-14 1975-11-04 Bell Telephone Labor Inc Method for producing particulate material by freeze drying
DK133827A (pt) 1974-12-03
US4412947A (en) 1979-09-12 1983-11-01 Seton Company Collagen sponge
JPS5856669A (ja) 1981-09-25 1983-04-04 Osaka Gas Co Ltd 粉末酒の製造方法
CH664005A5 (de) 1984-05-19 1988-01-29 Glatt Maschinen & Apparatebau Verfahren zum trocknen eines teilchenfoermigen gutes und einrichtung zur durchfuehrung des verfahrens.
US5629191A (en) 1985-01-03 1997-05-13 Integra Lifesciences Corporation Method of making a porous matrix particle
US4919852A (en) 1988-06-30 1990-04-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Lightweight ceramic insulation and method
DE3835728A1 (de) * 1988-10-20 1990-04-26 Nmi Naturwissenschaftl U Mediz Verfahren zur herstellung von pulvern im teilchengroessenbereich 1-1000 nm und formkoerpern daraus und deren verwendung
US5019400A (en) * 1989-05-01 1991-05-28 Enzytech, Inc. Very low temperature casting of controlled release microspheres
ES2062530T3 (es) * 1989-05-01 1994-12-16 Alkermes Inc Procedimiento para producir particulas pequeñas de moleculas biologicamente activas.
US5362761A (en) 1991-07-11 1994-11-08 Lignyte Co., Ltd. Process for fabricating porous silicone product
ES2113408T3 (es) 1991-12-31 1998-05-01 Unilever Nv Procedimiento para preparar una composicion detergente granular.
CA2128821A1 (en) 1993-07-27 1995-01-28 Dilip J. Gole Freeze-dried pharmaceutical dosage form and process for separation thereof
DE69402297T2 (de) * 1993-12-22 1997-07-10 Oreal Kosmetisches oder dermatologisches Pulver, Verfahren zu seiner Herstellung und Verwendungen
DE4405213A1 (de) 1994-02-18 1995-08-24 Henkel Kgaa Verfahren zur Herstellung praktisch wasserfreier Zuckertenside
FR2720645B1 (fr) 1994-06-03 1996-08-02 Oreal Procédé d'obtention d'une matière première sous forme de granulés, matière première sous forme de granulés et son utilisation dans le domaine cosmétique, capillaire, vétérinaire ou pharmaceutique.
US5981445A (en) 1996-06-17 1999-11-09 Corporation De I'ecole Polytechnique Process of making fine ceramic powders from aqueous suspensions

Also Published As

Publication number Publication date
JP2002527578A (ja) 2002-08-27
US6627597B1 (en) 2003-09-30
CN1330709A (zh) 2002-01-09
CA2346345C (en) 2005-04-26
CA2346345A1 (en) 2000-04-20
AU6417299A (en) 2000-05-01
WO2000022083A1 (en) 2000-04-20
EP1121413A1 (en) 2001-08-08
AR020812A1 (es) 2002-05-29

Similar Documents

Publication Publication Date Title
BR9914524A (pt) Método para preparar um material granular nanoporoso e uma composição detergente
Barrer et al. 201. Hydrothermal chemistry of the silicates. Part IX. Nitrogenous aluminosilicates
KR100924214B1 (ko) 분무 건조 또는 분무 열분해를 이용한 중형 다공성 탄소구조체의 제조 방법 및 분무 건조용 조성물
Brendel et al. Block Copolymer Self‐Assembly in Solution—Quo Vadis?
BR9910951A (pt) Sistema ligante para corpos cerâmicos alveolares e um método para produção de referidos corpos alveolares
BR9712372A (pt) Processo para preparação de nanopartìculas formadas por um polìmero estatìstico, nanopartìculas formadas por um polìmero de pelo menos um composto, e, composição farmacêutica.
BR9815833A (pt) Processo e sistema para a formação de artigo de espuma polimérica de baixa densidade
BR9707512A (pt) Processo para a producão de uma composicão detergente de baixa densidade por aglomeracão com um sal inorgânico duplo
NO831064L (no) Middel til aa lette uttagningen av stoepegods fra formen, saerlig ved betongstoeping
Brosse et al. A family of strong low-molecular-weight organogelators based on aminoacid derivatives
Belmont et al. About the origin and the mechanisms involved in the cracking of highly porous silicon layers under capillary stresses
JP3985171B2 (ja) 無機系多孔質体の製造方法
BR9713272A (pt) Granulação de pigmento
ES2078942T3 (es) Particulas de polimeros de adicion.
JP2004043258A (ja) カーボンナノチューブの切断方法
CN110396215B (zh) 一种定向多孔结构及其制备方法
ES2183522T3 (es) Cristalizacion de lactitol, producto de lactitol cristalino y utilizacion del mismo.
WO2002048074A1 (en) Method for producing molecular compound
Lena et al. The supramolecular organization of guanosine derivatives
ATE242177T1 (de) Prozess zur herstellung von aluminiumhydroxid mit verbesserter wärmestabilität
BRPI0607051A2 (pt) processo para a preparação de um material carreador de carbonato de sódio modificado, material carreador de carbonato de sódio modificado, carreador carregado, e, uso do carreador carregado
KR102705270B1 (ko) 수용성 규산혼합물이 함유된 액상형 천연 제설제 조성물
SU1313869A1 (ru) Способ получени моющей или пенообразующей композиции
KR102708605B1 (ko) 설탕 부산물이 함유된 천연 제설제 조성물
DE102014216500A1 (de) Poröse monolithische oder faserförmige Produkte aus anorganischen Polymeren und deren Herstellung

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements