Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US212056Aexternal-prioritypatent/US3202533A/en
Application filed by International Business Machines CorpfiledCriticalInternational Business Machines Corp
Priority to FR942314ApriorityCriticalpatent/FR1376564A/fr
Application grantedgrantedCritical
Publication of FR1376564ApublicationCriticalpatent/FR1376564A/fr
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
B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
B01J13/043—Drying and spraying
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Dispersion Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR942314A1962-07-241963-07-23Procédé de fabrication de microcapsules et produit obtenu
ExpiredFR1376564A
(fr)