CO4560338A1 - Proceso continuo para la preparacion de una emulsion de fase interna alta tipicamente polimerizada para proveer materiales microporosos de espuma polimerica, el cual comprende la recirculacion de una porcion de la emulsion - Google Patents
Proceso continuo para la preparacion de una emulsion de fase interna alta tipicamente polimerizada para proveer materiales microporosos de espuma polimerica, el cual comprende la recirculacion de una porcion de la emulsionInfo
- Publication number
- CO4560338A1 CO4560338A1 CO96000750A CO96000750A CO4560338A1 CO 4560338 A1 CO4560338 A1 CO 4560338A1 CO 96000750 A CO96000750 A CO 96000750A CO 96000750 A CO96000750 A CO 96000750A CO 4560338 A1 CO4560338 A1 CO 4560338A1
- Authority
- CO
- Colombia
- Prior art keywords
- emulsion
- continuous process
- recirculation
- high internal
- internal phase
- Prior art date
Links
Classifications
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/4105—Methods of emulsifying
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/414—Emulsifying characterised by the internal structure of the emulsion
- B01F23/4145—Emulsions of oils, e.g. fuel, and water
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
-
- 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
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/414—Emulsifying characterised by the internal structure of the emulsion
- B01F23/4141—High internal phase ratio [HIPR] emulsions, e.g. having high percentage of internal phase, e.g. higher than 60-90 % of water in oil [W/O]
-
- 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
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
- Y10S516/929—Specified combination of agitation steps, e.g. mixing to make subcombination composition followed by homogenization
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
- Y10S516/929—Specified combination of agitation steps, e.g. mixing to make subcombination composition followed by homogenization
- Y10S516/931—High shear followed by low shear
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polymerisation Methods In General (AREA)
- Colloid Chemistry (AREA)
- Cosmetics (AREA)
Abstract
LA PRESNTE INVENCION SE REFIERE A UNA MEJORA EN EL PROCESO CONTINUO PARA PRODICIR EMULSIONES DE FASE INTERNA ALTA HIPEs QUE TIPICAMENTE SON POLIMERIZA- DOS PARA SUMINISTRAR MATRIALES DE UNA ESPUMA POLIM ERICA MICROPOROSA DE CELDA ABIERTA, CAPACES DE AB- SORBER FLUIDOS ACUOSOS, ESPECIALMENTE FLUIDOS ACUO SOS CORPORALES TALES COMO LA ORINA.LA MEJORA INVO- LUCRA LA RECIRCULACION DE UNA PORCION DE LA EMULSI ON RETIRADA DE LA ZONA DE MEZCLA DINAMINA DE ESTE PROCESO CONTINUO. ESTO AUMENTA LA UNIFORMIDAD DE LA EMULSION QUE SE OPTIENE EN ULTIMAS DE ESTE PRO- CESO CONTINUO EN CUANTO SE OPTIENE UNA DISPERSION HOMOGENEA DE GOTAS DE AGUA EN LA FASE ACEITE.ESTO TAMBIEN LA ESTABILIDAD DEL HIPE Y AMPLIA EL RANGO DE TEMPERATURA PARA VERTIR Y CURAR ESTE HIPE DURAN TE SU POSTERIOR POLIMERIZACION POR EMULSION. VER FIGURA 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37069495A | 1995-01-10 | 1995-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4560338A1 true CO4560338A1 (es) | 1998-02-10 |
Family
ID=23460767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO96000750A CO4560338A1 (es) | 1995-01-10 | 1996-01-10 | Proceso continuo para la preparacion de una emulsion de fase interna alta tipicamente polimerizada para proveer materiales microporosos de espuma polimerica, el cual comprende la recirculacion de una porcion de la emulsion |
Country Status (24)
Country | Link |
---|---|
US (1) | US5827909A (es) |
EP (1) | EP0802823B1 (es) |
JP (1) | JP3488242B2 (es) |
KR (1) | KR100240369B1 (es) |
CN (1) | CN1050069C (es) |
AR (1) | AR000653A1 (es) |
AT (1) | ATE171648T1 (es) |
AU (1) | AU709170C (es) |
BR (1) | BR9606737A (es) |
CO (1) | CO4560338A1 (es) |
CZ (1) | CZ287661B6 (es) |
DE (1) | DE69600721T2 (es) |
DK (1) | DK0802823T3 (es) |
ES (1) | ES2122800T3 (es) |
FI (1) | FI972914A (es) |
HK (1) | HK1004121A1 (es) |
IL (1) | IL116709A (es) |
MY (1) | MY113418A (es) |
NO (1) | NO973184L (es) |
PE (1) | PE44496A1 (es) |
TR (1) | TR199700621T1 (es) |
TW (1) | TW379233B (es) |
WO (1) | WO1996021505A1 (es) |
ZA (1) | ZA96133B (es) |
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-
1996
- 1996-01-09 ZA ZA96133A patent/ZA96133B/xx unknown
- 1996-01-09 IL IL11670996A patent/IL116709A/xx not_active IP Right Cessation
- 1996-01-10 MY MYPI96000087A patent/MY113418A/en unknown
- 1996-01-10 AR AR33497796A patent/AR000653A1/es unknown
- 1996-01-10 PE PE1996000020A patent/PE44496A1/es not_active Application Discontinuation
- 1996-01-10 CO CO96000750A patent/CO4560338A1/es unknown
- 1996-01-11 DK DK96905110T patent/DK0802823T3/da active
- 1996-01-11 ES ES96905110T patent/ES2122800T3/es not_active Expired - Lifetime
- 1996-01-11 AT AT96905110T patent/ATE171648T1/de not_active IP Right Cessation
- 1996-01-11 WO PCT/US1996/000082 patent/WO1996021505A1/en active IP Right Grant
- 1996-01-11 BR BR9606737A patent/BR9606737A/pt not_active Application Discontinuation
- 1996-01-11 KR KR1019970704613A patent/KR100240369B1/ko not_active IP Right Cessation
- 1996-01-11 CZ CZ19972137A patent/CZ287661B6/cs unknown
- 1996-01-11 DE DE69600721T patent/DE69600721T2/de not_active Expired - Lifetime
- 1996-01-11 TR TR97/00621T patent/TR199700621T1/xx unknown
- 1996-01-11 CN CN96192024A patent/CN1050069C/zh not_active Expired - Fee Related
- 1996-01-11 EP EP96905110A patent/EP0802823B1/en not_active Expired - Lifetime
- 1996-01-11 AU AU48955/96A patent/AU709170C/en not_active Ceased
- 1996-01-11 JP JP52172396A patent/JP3488242B2/ja not_active Expired - Fee Related
- 1996-05-22 TW TW085106060A patent/TW379233B/zh not_active IP Right Cessation
- 1996-09-17 US US08/716,510 patent/US5827909A/en not_active Expired - Lifetime
-
1997
- 1997-07-09 FI FI972914A patent/FI972914A/fi unknown
- 1997-07-09 NO NO973184A patent/NO973184L/no unknown
-
1998
- 1998-04-24 HK HK98103492A patent/HK1004121A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0802823T3 (da) | 1999-06-21 |
ATE171648T1 (de) | 1998-10-15 |
IL116709A0 (en) | 1996-05-14 |
ES2122800T3 (es) | 1998-12-16 |
KR100240369B1 (ko) | 2000-01-15 |
AU709170C (en) | 2001-11-01 |
CN1050069C (zh) | 2000-03-08 |
CN1175911A (zh) | 1998-03-11 |
TR199700621T1 (xx) | 1998-02-21 |
CZ213797A3 (en) | 1997-12-17 |
HK1004121A1 (en) | 1998-11-20 |
AR000653A1 (es) | 1997-07-10 |
DE69600721D1 (de) | 1998-11-05 |
FI972914A (fi) | 1997-09-09 |
AU4895596A (en) | 1996-07-31 |
PE44496A1 (es) | 1996-10-30 |
MY113418A (en) | 2002-02-28 |
NO973184D0 (no) | 1997-07-09 |
WO1996021505A1 (en) | 1996-07-18 |
EP0802823B1 (en) | 1998-09-30 |
ZA96133B (en) | 1996-07-30 |
NO973184L (no) | 1997-09-10 |
BR9606737A (pt) | 1998-01-13 |
JP3488242B2 (ja) | 2004-01-19 |
US5827909A (en) | 1998-10-27 |
TW379233B (en) | 2000-01-11 |
JPH10512187A (ja) | 1998-11-24 |
FI972914A0 (fi) | 1997-07-09 |
IL116709A (en) | 2000-02-29 |
CZ287661B6 (en) | 2001-01-17 |
EP0802823A1 (en) | 1997-10-29 |
AU709170B2 (en) | 1999-08-26 |
DE69600721T2 (de) | 1999-02-25 |
MX9705183A (es) | 1997-10-31 |
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