FR430991A - Method of manufacturing a drying agent - Google Patents

Method of manufacturing a drying agent

Info

Publication number
FR430991A
FR430991A FR430991A FR430991DA FR430991A FR 430991 A FR430991 A FR 430991A FR 430991 A FR430991 A FR 430991A FR 430991D A FR430991D A FR 430991DA FR 430991 A FR430991 A FR 430991A
Authority
FR
France
Prior art keywords
manufacturing
drying agent
drying
agent
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
FR430991A
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.)
ALLGEMEINE GESELLSCHAFT fur CHEMISCHE INDUSTRIE M
Original Assignee
ALLGEMEINE GESELLSCHAFT fur CHEMISCHE INDUSTRIE M
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 ALLGEMEINE GESELLSCHAFT fur CHEMISCHE INDUSTRIE M filed Critical ALLGEMEINE GESELLSCHAFT fur CHEMISCHE INDUSTRIE M
Application granted granted Critical
Publication of FR430991A publication Critical patent/FR430991A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials For Photolithography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR430991A 1910-06-22 1911-06-03 Method of manufacturing a drying agent Expired FR430991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE430991X 1932-12-29

Publications (1)

Publication Number Publication Date
FR430991A true FR430991A (en) 1911-10-28

Family

ID=6483961

Family Applications (2)

Application Number Title Priority Date Filing Date
FR430991A Expired FR430991A (en) 1910-06-22 1911-06-03 Method of manufacturing a drying agent
FR766198D Expired FR766198A (en) 1932-12-29 1933-12-28 Manufacturing process for colored photographic materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR766198D Expired FR766198A (en) 1932-12-29 1933-12-28 Manufacturing process for colored photographic materials

Country Status (3)

Country Link
US (1) US2041827A (en)
FR (2) FR430991A (en)
GB (1) GB430991A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE475914A (en) * 1946-12-14
US4187108A (en) * 1977-02-07 1980-02-05 Eastman Kodak Company Heat developable material and process

Also Published As

Publication number Publication date
US2041827A (en) 1936-05-26
FR766198A (en) 1934-06-22
GB430991A (en) 1935-06-28

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