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.)
Silica Gel Corp
Original Assignee
Silica Gel 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
Application filed by Silica Gel CorpfiledCriticalSilica Gel Corp
Application grantedgrantedCritical
Publication of FR652270ApublicationCriticalpatent/FR652270A/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
B01J13/0052—Preparation of gels
B01J13/0069—Post treatment
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Dispersion Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR652270D1927-12-301928-04-05Gels et procédé pour les fabriquer
ExpiredFR652270A
(fr)