FR840782A - Treatment process for gelatins and glues - Google Patents

Treatment process for gelatins and glues

Info

Publication number
FR840782A
FR840782A FR840782DA FR840782A FR 840782 A FR840782 A FR 840782A FR 840782D A FR840782D A FR 840782DA FR 840782 A FR840782 A FR 840782A
Authority
FR
France
Prior art keywords
gelatins
glues
treatment process
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)
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.)
Tannerie & Maroquinerie Belges
Original Assignee
Tannerie & Maroquinerie Belges
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 Tannerie & Maroquinerie Belges filed Critical Tannerie & Maroquinerie Belges
Application granted granted Critical
Publication of FR840782A publication Critical patent/FR840782A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
    • C09H3/02—Purification of solutions of gelatine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/048—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum in combination with heat developed by electro-magnetic means, e.g. microwave energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR840782D 1937-08-12 1938-07-18 Treatment process for gelatins and glues Expired FR840782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE840782X 1937-08-12

Publications (1)

Publication Number Publication Date
FR840782A true FR840782A (en) 1939-05-03

Family

ID=3881938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840782D Expired FR840782A (en) 1937-08-12 1938-07-18 Treatment process for gelatins and glues

Country Status (1)

Country Link
FR (1) FR840782A (en)

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