FR676627A - Process for the pre-treatment of colloids - Google Patents

Process for the pre-treatment of colloids

Info

Publication number
FR676627A
FR676627A FR676627DA FR676627A FR 676627 A FR676627 A FR 676627A FR 676627D A FR676627D A FR 676627DA FR 676627 A FR676627 A FR 676627A
Authority
FR
France
Prior art keywords
colloids
treatment
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Friedrich Georg Christof Klein
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 filed Critical
Application granted granted Critical
Publication of FR676627A publication Critical patent/FR676627A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J13/0052—Preparation of gels
    • B01J13/0069—Post treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR676627D 1929-06-13 1929-06-13 Process for the pre-treatment of colloids Expired FR676627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676627T 1929-06-13

Publications (1)

Publication Number Publication Date
FR676627A true FR676627A (en) 1930-02-25

Family

ID=9019996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676627D Expired FR676627A (en) 1929-06-13 1929-06-13 Process for the pre-treatment of colloids

Country Status (1)

Country Link
FR (1) FR676627A (en)

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