FR838638A - Process for the preparation of aqueous solutions with a low freezing point - Google Patents

Process for the preparation of aqueous solutions with a low freezing point

Info

Publication number
FR838638A
FR838638A FR838638DA FR838638A FR 838638 A FR838638 A FR 838638A FR 838638D A FR838638D A FR 838638DA FR 838638 A FR838638 A FR 838638A
Authority
FR
France
Prior art keywords
preparation
aqueous solutions
freezing point
low freezing
low
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
Y Mayor
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.)
D APP DE PROT SOC IND
Original Assignee
D APP DE PROT SOC IND
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 D APP DE PROT SOC IND filed Critical D APP DE PROT SOC IND
Application granted granted Critical
Publication of FR838638A publication Critical patent/FR838638A/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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
FR838638D 1937-11-19 1937-11-19 Process for the preparation of aqueous solutions with a low freezing point Expired FR838638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838638T 1937-11-19

Publications (1)

Publication Number Publication Date
FR838638A true FR838638A (en) 1939-03-10

Family

ID=9299137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838638D Expired FR838638A (en) 1937-11-19 1937-11-19 Process for the preparation of aqueous solutions with a low freezing point

Country Status (1)

Country Link
FR (1) FR838638A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484372A (en) * 1965-08-11 1969-12-16 Ici Ltd Fire-extinguishing compositions
EP0306972A1 (en) * 1987-09-10 1989-03-15 Eszakmagyarországi Vegyimüvek Glycol-free frost resistant cooling fluid
ES2035787A1 (en) * 1991-07-11 1993-04-16 Cruz Asensio German De Antifreeze agent prepn.
DE10016374A1 (en) * 2000-04-04 2001-10-11 Joachim Paul Process for the production of artificial snow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484372A (en) * 1965-08-11 1969-12-16 Ici Ltd Fire-extinguishing compositions
EP0306972A1 (en) * 1987-09-10 1989-03-15 Eszakmagyarországi Vegyimüvek Glycol-free frost resistant cooling fluid
ES2035787A1 (en) * 1991-07-11 1993-04-16 Cruz Asensio German De Antifreeze agent prepn.
DE10016374A1 (en) * 2000-04-04 2001-10-11 Joachim Paul Process for the production of artificial snow

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