IL135151A0 - Device and method for producing silicone emulsions - Google Patents
Device and method for producing silicone emulsionsInfo
- Publication number
- IL135151A0 IL135151A0 IL13515198A IL13515198A IL135151A0 IL 135151 A0 IL135151 A0 IL 135151A0 IL 13515198 A IL13515198 A IL 13515198A IL 13515198 A IL13515198 A IL 13515198A IL 135151 A0 IL135151 A0 IL 135151A0
- Authority
- IL
- Israel
- Prior art keywords
- producing
- silicone
- emulsions
- emulsion
- aqueous phase
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
-
- 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
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- 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
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- 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
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
-
- 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
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
- B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
- B01F25/45211—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial
-
- 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
- B01F33/834—Mixing in several steps, e.g. successive steps
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
- Silicon Compounds (AREA)
Abstract
The invention relates to a device for producing a silicone and/or silane emulsion consisting of an active component containing silicone and/or silane, and an aqueous phase. Said device comprises a first mixing station for the emulsion components which are delivered by pumps (P1, P2, P3) from reservoirs (VA, VB, VC), and is characterised in that said first mixing station has a mixing device (M1) wherein nozzles (2, 4) mix a jet of the active agent (1) with the aqueous phase (3) to produce a preliminary emulsion. The invention also relates to a method for producing fine-particle, stable silicone emulsions, especially for producing oil-in-water emulsions containing as little emulsifier as possible, and to emulsions produced according to said method.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742308 | 1997-09-25 | ||
DE19814267A DE19814267A1 (en) | 1997-09-25 | 1998-03-31 | Device and method for producing silicone emulsions |
PCT/EP1998/006058 WO1999015263A1 (en) | 1997-09-25 | 1998-09-23 | Device and method for producing silicone emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
IL135151A0 true IL135151A0 (en) | 2001-05-20 |
Family
ID=26040302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13515198A IL135151A0 (en) | 1997-09-25 | 1998-09-23 | Device and method for producing silicone emulsions |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP1023118B1 (en) |
JP (1) | JP2001517545A (en) |
CN (1) | CN1137768C (en) |
AT (1) | ATE244057T1 (en) |
AU (1) | AU9627598A (en) |
CA (1) | CA2304644C (en) |
CZ (1) | CZ299330B6 (en) |
HU (1) | HU224664B1 (en) |
IL (1) | IL135151A0 (en) |
PL (1) | PL191077B1 (en) |
SI (1) | SI20193A (en) |
TR (1) | TR200000774T2 (en) |
TW (1) | TW445283B (en) |
WO (1) | WO1999015263A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19933440A1 (en) * | 1999-07-16 | 2001-01-18 | Bayer Ag | Dispersing nozzle with variable throughput |
FR2820343A1 (en) * | 2001-02-02 | 2002-08-09 | Rhodia Chimie Sa | PROCESS FOR EMULSION OF A SILICONE OILY PHASE IN AQUEOUS PHASE, RESULTING EMULSION, AND APPLICATION TO THE PRODUCTION OF ANTI-MOIST EMULSIONS |
JP2006507921A (en) * | 2002-06-28 | 2006-03-09 | プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ | Method and apparatus for fluid dispersion |
US7351749B2 (en) * | 2002-12-16 | 2008-04-01 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Process for manufacture of personal care products utilizing a concentrate water phase |
WO2004071638A2 (en) * | 2003-02-11 | 2004-08-26 | Regents Of The University Of California, The | Microfluidic devices and method for controlled viscous shearing and formation of amphiphilic vesicles |
JP4777238B2 (en) | 2004-03-23 | 2011-09-21 | 独立行政法人科学技術振興機構 | Method and apparatus for generating microdroplets |
DE102004018283A1 (en) * | 2004-04-15 | 2005-11-03 | Wacker-Chemie Gmbh | Process for the continuous production of silicone emulsions |
DE102004023911A1 (en) * | 2004-05-13 | 2005-12-01 | Wacker-Chemie Gmbh | Process for the discontinuous production of silicone emulsions |
DE102005004871A1 (en) * | 2005-02-03 | 2006-08-10 | Degussa Ag | Highly viscous aqueous emulsions of functional alkoxysilanes, their condensed oligomers, organopolysiloxanes, their preparation and their use for the surface treatment of inorganic materials |
EP1690886A1 (en) | 2005-02-12 | 2006-08-16 | Ciba Spezialitätenchemie Pfersee GmbH | Combination of amino-functional and acrylato-functional polyorganosiloxanes |
EP1787712A1 (en) * | 2005-11-17 | 2007-05-23 | Sika Technology AG | Mixing device for liquids |
JP5023902B2 (en) * | 2007-09-06 | 2012-09-12 | 株式会社日立プラントテクノロジー | Emulsifying device |
EP2145912A1 (en) | 2008-07-19 | 2010-01-20 | Momentive Performance Materials GmbH | Method of coating substrates |
WO2011138348A1 (en) * | 2010-05-05 | 2011-11-10 | Basf Se | Method for producing fine particle suspensions by melt emulsification |
CN101921397B (en) * | 2010-08-24 | 2012-04-18 | 泸州北方化学工业有限公司 | Device and method for mixing and reacting halogenated silane with reaction medium |
DE102010056345B4 (en) * | 2010-12-29 | 2017-01-19 | Siegfried Zech | Process for the preparation of an oil-water emulsion |
CN102961987A (en) * | 2012-12-18 | 2013-03-13 | 江南大学 | Emulsification technology and emulsification equipment for premixed continuous high-viscosity silicone oil |
JP5972434B2 (en) * | 2015-07-24 | 2016-08-17 | 株式会社 美粒 | Emulsified dispersion manufacturing system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1486341A (en) * | 1965-07-12 | 1967-06-23 | Manton Gaulin Mfg Company | Improvements for obtaining dispersions of finely divided solids in a liquid vehicle |
DE3230289A1 (en) * | 1982-08-14 | 1984-02-16 | Bayer Ag, 5090 Leverkusen | PRODUCTION OF PHARMACEUTICAL OR COSMETIC DISPERSIONS |
DE3916465A1 (en) * | 1989-05-20 | 1990-11-22 | Bayer Ag | PRODUCTION OF SPHERICAL DISPERSIONS BY CRYSTALLIZATION OF EMULSIONS |
GB2233572B (en) * | 1989-07-10 | 1994-03-23 | Neptune Orient Lines Limited | Method and apparatus for producing layer-in-oil emulsions |
CA2050624C (en) * | 1990-09-06 | 1996-06-04 | Vladimir Vladimirowitsch Fissenko | Method and device for acting upon fluids by means of a shock wave |
DE4202973A1 (en) * | 1992-02-03 | 1993-08-05 | Bayer Ag | METHOD FOR THE CONTINUOUS PRODUCTION OF POLYURETHANE AND POLYURETHANE URBAN ELASTOMERS |
DE4309971A1 (en) * | 1993-03-26 | 1994-09-29 | Bayer Ag | Impregnation emulsion for mineral building materials |
EP0685544B1 (en) * | 1994-06-03 | 1999-08-18 | Bayer Ag | Aqueous two-component polyurethane lacquer emulsions and process for their preparation |
IL116709A (en) * | 1995-01-10 | 2000-02-29 | Procter & Gamble | Continuous process for the preparation of high internal phase emulsion |
DE19605674A1 (en) * | 1996-02-15 | 1997-08-21 | Wacker Chemie Gmbh | Self-priming building material coatings |
DE19617086A1 (en) * | 1996-04-29 | 1997-10-30 | Bayer Ag | Process for the preparation of aqueous coating compositions for stove enamels |
-
1998
- 1998-09-23 AT AT98950073T patent/ATE244057T1/en not_active IP Right Cessation
- 1998-09-23 TR TR2000/00774T patent/TR200000774T2/en unknown
- 1998-09-23 CN CNB988094886A patent/CN1137768C/en not_active Expired - Fee Related
- 1998-09-23 SI SI9820069A patent/SI20193A/en not_active IP Right Cessation
- 1998-09-23 AU AU96275/98A patent/AU9627598A/en not_active Abandoned
- 1998-09-23 CA CA002304644A patent/CA2304644C/en not_active Expired - Fee Related
- 1998-09-23 HU HU0004897A patent/HU224664B1/en active IP Right Grant
- 1998-09-23 EP EP98950073A patent/EP1023118B1/en not_active Expired - Lifetime
- 1998-09-23 JP JP2000512624A patent/JP2001517545A/en active Pending
- 1998-09-23 CZ CZ20001079A patent/CZ299330B6/en not_active IP Right Cessation
- 1998-09-23 IL IL13515198A patent/IL135151A0/en unknown
- 1998-09-23 WO PCT/EP1998/006058 patent/WO1999015263A1/en active IP Right Grant
- 1998-09-23 PL PL339495A patent/PL191077B1/en not_active IP Right Cessation
- 1998-09-25 TW TW087115934A patent/TW445283B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUP0004897A3 (en) | 2004-04-28 |
EP1023118B1 (en) | 2003-07-02 |
WO1999015263A8 (en) | 1999-08-05 |
TW445283B (en) | 2001-07-11 |
CA2304644C (en) | 2007-06-26 |
SI20193A (en) | 2000-10-31 |
CZ299330B6 (en) | 2008-06-25 |
CZ20001079A3 (en) | 2000-09-13 |
HU224664B1 (en) | 2005-12-28 |
CA2304644A1 (en) | 1999-04-01 |
CN1271299A (en) | 2000-10-25 |
JP2001517545A (en) | 2001-10-09 |
PL191077B1 (en) | 2006-03-31 |
EP1023118A1 (en) | 2000-08-02 |
PL339495A1 (en) | 2000-12-18 |
CN1137768C (en) | 2004-02-11 |
TR200000774T2 (en) | 2001-07-23 |
ATE244057T1 (en) | 2003-07-15 |
WO1999015263A1 (en) | 1999-04-01 |
AU9627598A (en) | 1999-04-12 |
HUP0004897A2 (en) | 2001-06-28 |
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