CO4560560A1 - Procedimiento y dispositivo para preparar composiciones dispersables por aspersion en aerosoles - Google Patents

Procedimiento y dispositivo para preparar composiciones dispersables por aspersion en aerosoles

Info

Publication number
CO4560560A1
CO4560560A1 CO96001478A CO96001478A CO4560560A1 CO 4560560 A1 CO4560560 A1 CO 4560560A1 CO 96001478 A CO96001478 A CO 96001478A CO 96001478 A CO96001478 A CO 96001478A CO 4560560 A1 CO4560560 A1 CO 4560560A1
Authority
CO
Colombia
Prior art keywords
mixture
propellant
additives
aerosols
composition
Prior art date
Application number
CO96001478A
Other languages
English (en)
Inventor
Esteban Lakos Kraemer
Original Assignee
Gruenenthal Chemie
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 Gruenenthal Chemie filed Critical Gruenenthal Chemie
Publication of CO4560560A1 publication Critical patent/CO4560560A1/es

Links

Classifications

    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Colloid Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

1. PROCEDIMIENTO PARA OBTENER COMPOSICIONES DISPENSABLES POR ASPERSION-AEROSOLES-CARACTERIZADO PORQUE COMPRENDE: - MANTENER BAJO AGITACION EN UN RECIPIENTE DE PRESION, UNA MEZCLA DEL O DE LOS AGENTES ACTIVOS, ADITIVOS DE DICHA COMPOSICION Y PROPELENTE LICUADO INCLUYENDO DICHOS ADITIVOS, AGENTES TENSIOACTIVOS ESTABILIZANTES DE LA DISPERSION DE DICHOS AGENTES ACTIVOS Y DE LOS ADITIVOS EN LA FASE LIQUIDA DEL PROPELENTE, EN UAN ATMOSFERA DE NITROGENO EXENTA DE OXIGENO, - MANTENER DICHA MEZCLA EN RECIRCULACION CONSTANTE A PRESION ELEVADA, A TRAVES DE PLACAS CON MULTI- MICROPERFORACIONES, HASTA OBTENER UNA DISPERSION HOMOGENEA DELAS PARTICULAS DE O DE LOS AGENTES ACTIVOS RECUBIERTOS CON UNA PELICULA DE DICHOS AGENTES TENSIOACTIVOS ESTABILIZANTES; - LLEVAR A VOLUMEN, ADCIONADO A LA DISPERSION HOMOGENEA OBTENIDA EN EL PASO ANTERIOR, EL PROPELENTE NECESARIO PARA FPRMAR LA COMPOSICION FI FRACCIONAR LA COMPOSICION RESULTANTE, EN UNIDADES A TRAVES DE LA VALVULA DOSIFICADORA ENCRIPADA EN CADA UNIDAD, ANTES DEL LLENADO DE LAS MISMAS. VER FIGURA
CO96001478A 1995-01-20 1996-01-16 Procedimiento y dispositivo para preparar composiciones dispersables por aspersion en aerosoles CO4560560A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR33078995 1995-01-20

Publications (1)

Publication Number Publication Date
CO4560560A1 true CO4560560A1 (es) 1998-02-10

Family

ID=3478935

Family Applications (1)

Application Number Title Priority Date Filing Date
CO96001478A CO4560560A1 (es) 1995-01-20 1996-01-16 Procedimiento y dispositivo para preparar composiciones dispersables por aspersion en aerosoles

Country Status (7)

Country Link
EP (1) EP0726088B1 (es)
AT (1) ATE243070T1 (es)
BR (1) BR9600488A (es)
CO (1) CO4560560A1 (es)
DE (1) DE69628685D1 (es)
PE (1) PE38196A1 (es)
UY (1) UY24147A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6135628A (en) * 1995-10-13 2000-10-24 Boehringer Ingelheim Pharmceuticals, Inc. Method and apparatus for homogenizing aerosol formulations
IT1303692B1 (it) * 1998-11-03 2001-02-23 Chiesi Farma Spa Procedimento per la preparazione di sospensioni di particelle difarmaci da somministrare per inalazione.
KR20120091378A (ko) * 2004-03-23 2012-08-17 노파르티스 아게 제약 조성물
CN110237793A (zh) * 2019-07-17 2019-09-17 阜阳洁平日化有限公司 一种洁厕用品生产用可控温的反应釜
CN113019260B (zh) * 2021-05-25 2021-09-10 上海集熠节能环保技术有限公司 一种恒压反应装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243788B2 (es) * 1972-03-01 1977-11-01
JPS5343200B2 (es) * 1974-08-26 1978-11-17
JPS58137435A (ja) * 1982-02-10 1983-08-15 Mitsubishi Electric Corp 調合設備
JPS58168792A (ja) * 1982-03-31 1983-10-05 日東化学工業株式会社 石油掃攻用水溶液を得るための粉体ポリアクリルアミドの溶解装置
JPS6034724A (ja) * 1983-08-06 1985-02-22 Toyota Motor Corp 複数種からなる燃料の混合装置
DE4237610C2 (de) * 1992-11-06 1996-02-15 Poly Id Ag Anlage zur Erzeugung von Dispersionen mit hoher Phasengrenzfläche
US5403088A (en) * 1993-06-18 1995-04-04 The Dow Chemical Company Apparatus and method for the dispersion of minute bubbles in liquid materials for the production of polymer foams

Also Published As

Publication number Publication date
UY24147A1 (es) 1996-02-02
BR9600488A (pt) 1998-03-03
EP0726088B1 (en) 2003-06-18
PE38196A1 (es) 1996-09-19
DE69628685D1 (de) 2003-07-24
EP0726088A1 (en) 1996-08-14
ATE243070T1 (de) 2003-07-15

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