CH453305A - Procédé pour encapsuler de fines gouttelettes de liquides dispersées - Google Patents
Procédé pour encapsuler de fines gouttelettes de liquides disperséesInfo
- Publication number
- CH453305A CH453305A CH1349164A CH1349164A CH453305A CH 453305 A CH453305 A CH 453305A CH 1349164 A CH1349164 A CH 1349164A CH 1349164 A CH1349164 A CH 1349164A CH 453305 A CH453305 A CH 453305A
- Authority
- CH
- Switzerland
- Prior art keywords
- fine droplets
- dispersed liquids
- encapsulating fine
- encapsulating
- liquids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/16—Interfacial polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/188—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using encapsulated compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/79—Interfacial processes, i.e. processes involving a reaction at the interface of two non-miscible liquids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
- C08G69/06—Solid state polycondensation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/30—Polysulfonamides; Polysulfonimides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Epoxy Resins (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5655563 | 1963-10-21 | ||
| JP6652763 | 1963-12-13 | ||
| JP5180864 | 1964-09-09 | ||
| JP5109064 | 1964-09-09 | ||
| JP5180964 | 1964-09-09 | ||
| JP5181064 | 1964-09-09 | ||
| US3096370A | 1970-04-22 | 1970-04-22 | |
| US308453A US3864275A (en) | 1963-10-21 | 1972-11-21 | Process for enveloping fine drops of dispersed liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH453305A true CH453305A (fr) | 1968-06-14 |
Family
ID=27572399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1349164A CH453305A (fr) | 1963-10-21 | 1964-10-16 | Procédé pour encapsuler de fines gouttelettes de liquides dispersées |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3864275A (fr) |
| CH (1) | CH453305A (fr) |
| DE (3) | DE1519853B2 (fr) |
| FR (1) | FR1415039A (fr) |
| GB (3) | GB1091078A (fr) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA935955A (en) * | 1969-08-22 | 1973-10-30 | Kanegafuchi Boseki Kabushiki Kaisha | Process of treating fibrous articles with microcapsules containing hydrophobic treating agent |
| US3959457A (en) * | 1970-06-05 | 1976-05-25 | Temple University | Microparticulate material and method of making such material |
| CH526927A (fr) * | 1971-01-14 | 1972-08-31 | Nestle Sa | Procédé de fabrication d'une capsule de matière comestible |
| US4273672A (en) * | 1971-08-23 | 1981-06-16 | Champion International Corporation | Microencapsulation process |
| BE788762A (fr) * | 1971-09-13 | 1973-01-02 | Fuji Photo Film Co Ltd | Procede de production de microcapsules |
| CA1104882A (fr) * | 1972-03-15 | 1981-07-14 | Herbert B. Scher | Methode de mise en capsule |
| DE2312059C2 (de) * | 1972-03-15 | 1987-04-02 | Stauffer Chemical Co., Westport, Conn. | Verfahren zum Einkapseln eines mit Wasser nicht mischbaren organischen Materials in einer Polyharnstoffkapsel |
| US4285720A (en) * | 1972-03-15 | 1981-08-25 | Stauffer Chemical Company | Encapsulation process and capsules produced thereby |
| JPS5746893B2 (fr) * | 1973-01-30 | 1982-10-06 | ||
| DE2311712B2 (de) * | 1973-03-09 | 1978-08-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Hersteilung von Mikrokapseln |
| JPS5343152B2 (fr) * | 1973-05-28 | 1978-11-17 | ||
| US4324683A (en) * | 1975-08-20 | 1982-04-13 | Damon Corporation | Encapsulation of labile biological material |
| GB1567906A (en) | 1976-01-19 | 1980-05-21 | Ici Ltd | Solvent compositions |
| US4076774A (en) * | 1976-02-27 | 1978-02-28 | General Motors Corporation | Dual-walled microcapsules and a method of forming same |
| GB1524307A (en) * | 1976-06-16 | 1978-09-13 | Monsanto Europe Sa | Encapsulation process |
| US4100103A (en) * | 1976-12-30 | 1978-07-11 | Ncr Corporation | Capsule manufacture |
| JPS53100175A (en) * | 1977-02-14 | 1978-09-01 | Sumitomo Chem Co Ltd | Microencapsulating method for hydrophobic liquid |
| US4140516A (en) * | 1977-05-31 | 1979-02-20 | Stauffer Chemical Company | Encapsulation process employing phase transfer catalysts |
| DE2738509A1 (de) * | 1977-08-26 | 1979-03-08 | Bayer Ag | Reaktionsdurchschreibepapiere |
| US4223070A (en) | 1978-05-04 | 1980-09-16 | Stauffer Chemical Company | Impregnated porous granules with slow release pore membranes and process therefor |
| JPS602100B2 (ja) * | 1977-09-28 | 1985-01-19 | 三菱製紙株式会社 | 微小カプセルの製造方法 |
| US4251387A (en) * | 1979-04-17 | 1981-02-17 | Damon Corporation | Process for preparing semipermeable microcapsules |
| US4322311A (en) * | 1978-08-04 | 1982-03-30 | Damon Corporation | Process for producing controlled porosity microcapsules |
| CH648216A5 (en) * | 1978-08-04 | 1985-03-15 | Damon Corp | Process for preparing microcapsules |
| JPS5538826A (en) | 1978-09-11 | 1980-03-18 | Fuji Photo Film Co Ltd | Color-developing ink |
| IL58965A (en) * | 1978-12-19 | 1982-08-31 | Mars Inc | Production of microcapsules |
| DE2909906A1 (de) * | 1979-03-14 | 1980-10-02 | Bayer Ag | Verfahren zur kontinuierlichen herstellung von mikrokapseln |
| CA1217294A (fr) * | 1981-04-21 | 1987-01-27 | Ronald L. Hart | Colle a l'epoxy micro-encapsule |
| JPS58112041A (ja) * | 1981-12-24 | 1983-07-04 | Jujo Paper Co Ltd | 微小カプセルの製造方法 |
| FR2527438B1 (fr) * | 1982-05-26 | 1985-08-09 | Centre Nat Rech Scient | Microcapsules a paroi constituee par des polyholosides reticules et leur procede de preparation |
| DE3333654A1 (de) * | 1983-09-17 | 1985-03-28 | Cassella Ag, 6000 Frankfurt | Verkapselte, in wasser schwerloesliche salze, ihre herstellung und ihre verwendung |
| WO1985004262A1 (fr) * | 1984-03-19 | 1985-09-26 | Kent State University | Materiau photomodulateur comprenant une dispersion de cristaux liquides dans une matrice de resine synthetique |
| DE3421865A1 (de) * | 1984-06-13 | 1985-12-19 | Bayer Ag, 5090 Leverkusen | Kontinuierliche herstellung von mikrokapseldispersionen |
| US5693269A (en) * | 1984-06-14 | 1997-12-02 | Brotz; Gregory R. | Sphere production process at zero gravity |
| US4626471A (en) * | 1985-02-25 | 1986-12-02 | Moore Business Forms, Inc. | Microencapsulation by in-situ polymerization of multifunctional epoxy resins |
| US4898780A (en) * | 1985-11-08 | 1990-02-06 | The Standard Register Company | Production of microcapsules |
| US4729792A (en) * | 1985-11-08 | 1988-03-08 | The Standard Register Company | Microcapsules, printing inks and their production |
| AU594789B2 (en) * | 1986-07-18 | 1990-03-15 | Minnesota Mining And Manufacturing Company | Cosmetic compositions containing polymer-thickened oil microcapsules |
| IE60710B1 (en) * | 1987-08-26 | 1994-08-10 | Rohm & Haas | Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process |
| US5225278A (en) * | 1987-08-26 | 1993-07-06 | Rohm And Haas Company | Process for microencapsulation |
| US5015527A (en) * | 1989-01-13 | 1991-05-14 | Moore Business Forms, Inc. | Interfacial epoxy microcapsulation system |
| DE3918141C2 (de) * | 1989-05-31 | 1998-04-09 | Eastman Kodak Co | Mikrokapseln mit einer polymeren Kapselwand |
| US5132117A (en) * | 1990-01-11 | 1992-07-21 | Temple University | Aqueous core microcapsules and method for their preparation |
| US5204105A (en) * | 1990-04-10 | 1993-04-20 | Chanel, Inc. | Cosmetic composition |
| US5180637A (en) * | 1990-11-02 | 1993-01-19 | Sakura Color Products Corporation | Double-walled microcapsules and a process for preparation of same |
| US5460808A (en) * | 1991-05-15 | 1995-10-24 | Chanel, Inc. | Mascara composition |
| US5254331A (en) * | 1991-09-12 | 1993-10-19 | Chanel, Inc. | Skin cream composition |
| US5215759A (en) * | 1991-10-01 | 1993-06-01 | Chanel, Inc. | Cosmetic composition |
| US5391373A (en) * | 1992-07-01 | 1995-02-21 | Chanel, Inc. | Skin cream composition |
| US5658580A (en) * | 1993-09-09 | 1997-08-19 | Chanel, Inc. | Skin cream composition |
| US5352441A (en) * | 1993-09-09 | 1994-10-04 | Chanel, Inc. | Powder-based lip liner cosmetic composition |
| US5571503A (en) * | 1995-08-01 | 1996-11-05 | Mausner; Jack | Anti-pollution cosmetic composition |
| US5601810A (en) * | 1995-11-22 | 1997-02-11 | Chanel, Inc. | Mascara composition |
| JPH10254130A (ja) * | 1997-03-11 | 1998-09-25 | Brother Ind Ltd | 感光記録媒体 |
| US5922331A (en) * | 1997-03-26 | 1999-07-13 | Chanel, Inc. | Skin cream composition |
| US6042641A (en) * | 1998-10-16 | 2000-03-28 | The Mead Corporation | CB printing ink |
| AU7136000A (en) | 1999-07-19 | 2001-02-05 | Avantgarb, Llc | Nanoparticle-based permanent treatments for textiles |
| DE10106446A1 (de) * | 2001-02-09 | 2002-10-10 | Haarmann & Reimer Gmbh | Verfahren zur Herstellung blauer Mikrokapseln |
| EP2072274B1 (fr) | 2006-09-29 | 2011-12-28 | Nippon Paper Industries Co., Ltd. | Matériau d'impression sensible à la chaleur |
| CN102372923B (zh) * | 2010-08-13 | 2013-01-02 | 同济大学 | 一种水溶性多功能纳米载体胶囊及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2847395A (en) * | 1955-06-13 | 1958-08-12 | Minnesota Mining & Mfg | Stable heat-curing epoxy resin compositions |
| US3270100A (en) * | 1962-08-01 | 1966-08-30 | Delvan Mfg Company | Method for making capsules by interfacial polymerization |
| US3427250A (en) * | 1963-03-25 | 1969-02-11 | Polaroid Corp | Microscopic capsules and process for their preparation |
-
1964
- 1964-10-16 CH CH1349164A patent/CH453305A/fr unknown
- 1964-10-20 DE DE1519853A patent/DE1519853B2/de not_active Withdrawn
- 1964-10-20 DE DE1619802A patent/DE1619802B2/de not_active Ceased
- 1964-10-20 DE DE1619803A patent/DE1619803B2/de not_active Ceased
- 1964-10-21 FR FR992214A patent/FR1415039A/fr not_active Expired
- 1964-10-21 GB GB17084/67A patent/GB1091078A/en not_active Expired
- 1964-10-21 GB GB43024/64A patent/GB1091076A/en not_active Expired
- 1964-10-21 GB GB17083/67A patent/GB1091077A/en not_active Expired
-
1972
- 1972-11-21 US US308453A patent/US3864275A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1415039A (fr) | 1965-10-22 |
| GB1091076A (en) | 1967-11-15 |
| DE1619802B2 (de) | 1974-07-18 |
| DE1519853A1 (de) | 1971-01-21 |
| US3864275A (en) | 1975-02-04 |
| DE1619803A1 (de) | 1971-11-11 |
| GB1091077A (en) | 1967-11-15 |
| GB1091078A (en) | 1967-11-15 |
| DE1519853B2 (de) | 1974-08-01 |
| DE1619803B2 (de) | 1974-08-01 |
| DE1619802A1 (de) | 1972-02-24 |
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