CH390883A - Process for manufacturing small capsules containing a solid particle - Google Patents
Process for manufacturing small capsules containing a solid particleInfo
- Publication number
- CH390883A CH390883A CH287061A CH287061A CH390883A CH 390883 A CH390883 A CH 390883A CH 287061 A CH287061 A CH 287061A CH 287061 A CH287061 A CH 287061A CH 390883 A CH390883 A CH 390883A
- Authority
- CH
- Switzerland
- Prior art keywords
- solid particle
- capsules containing
- small capsules
- manufacturing small
- manufacturing
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
- C06B45/30—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component
- C06B45/32—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component the coating containing an organic compound
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1372560A | 1960-03-09 | 1960-03-09 | |
US19207062A | 1962-05-03 | 1962-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH390883A true CH390883A (en) | 1965-04-30 |
Family
ID=26685180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH287061A CH390883A (en) | 1960-03-09 | 1961-03-09 | Process for manufacturing small capsules containing a solid particle |
CH551763A CH419064A (en) | 1960-03-09 | 1963-05-01 | A method of placing aqueous materials in capsules |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH551763A CH419064A (en) | 1960-03-09 | 1963-05-01 | A method of placing aqueous materials in capsules |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE631722A (en) |
BR (1) | BR6126164D0 (en) |
CH (2) | CH390883A (en) |
DE (2) | DE1419650A1 (en) |
DK (1) | DK109032C (en) |
GB (2) | GB907284A (en) |
NL (2) | NL128442C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432614A (en) * | 1977-08-11 | 1979-03-10 | Tanabe Seiyaku Co Ltd | Preparation of microcapsules containing pharmaceuticals |
US4197346A (en) * | 1978-10-10 | 1980-04-08 | Appleton Papers Inc. | Self-contained pressure-sensitive record material and process of preparation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT631615A (en) * | 1960-02-26 |
-
1961
- 1961-01-27 BR BR12616461A patent/BR6126164D0/en unknown
- 1961-03-07 DE DE19611419650 patent/DE1419650A1/en active Pending
- 1961-03-08 GB GB841061A patent/GB907284A/en not_active Expired
- 1961-03-08 DK DK101261A patent/DK109032C/en active
- 1961-03-09 CH CH287061A patent/CH390883A/en unknown
- 1961-03-09 NL NL262195A patent/NL128442C/xx active
-
1963
- 1963-04-30 GB GB1686863A patent/GB967618A/en not_active Expired
- 1963-04-30 BE BE631722A patent/BE631722A/xx unknown
- 1963-05-01 CH CH551763A patent/CH419064A/en unknown
- 1963-05-02 DE DE1963N0023118 patent/DE1234190B/en active Pending
- 1963-05-03 NL NL292320A patent/NL292320A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB967618A (en) | 1964-08-26 |
CH419064A (en) | 1966-08-31 |
DE1419650A1 (en) | 1969-01-30 |
DK109032C (en) | 1968-03-11 |
NL128442C (en) | 1970-04-15 |
GB907284A (en) | 1962-10-03 |
BE631722A (en) | 1963-08-16 |
NL262195A (en) | 1964-05-25 |
DE1234190B (en) | 1967-02-16 |
BR6126164D0 (en) | 1973-05-29 |
NL292320A (en) | 1965-07-12 |
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