FR1007401A - Agents anti-mousse - Google Patents

Agents anti-mousse

Info

Publication number
FR1007401A
FR1007401A FR1007401DA FR1007401A FR 1007401 A FR1007401 A FR 1007401A FR 1007401D A FR1007401D A FR 1007401DA FR 1007401 A FR1007401 A FR 1007401A
Authority
FR
France
Prior art keywords
defoamers
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
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1007401A publication Critical patent/FR1007401A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
    • B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
    • B01B1/02—Preventing foaming
    • B01B1/04—Preventing foaming by chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR1007401D 1948-12-24 1949-12-23 Agents anti-mousse Expired FR1007401A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH684032X 1948-12-24

Publications (1)

Publication Number Publication Date
FR1007401A true FR1007401A (fr) 1952-05-06

Family

ID=4528711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007401D Expired FR1007401A (fr) 1948-12-24 1949-12-23 Agents anti-mousse

Country Status (5)

Country Link
US (1) US2695892A (fr)
CH (1) CH271110A (fr)
DE (1) DE826746C (fr)
FR (1) FR1007401A (fr)
GB (1) GB684032A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948757A (en) * 1953-12-07 1960-08-09 Dow Chemical Co Trihydroxy polyoxyalkylene ethers of glycerol
US3037000A (en) * 1953-12-08 1962-05-29 Du Pont Method of suppressing foam during polymerization of polyamides
DE1098491B (de) * 1954-01-28 1961-02-02 Basf Ag Verfahren zur Behandlung von Gasen mit schaumbildenden Fluessigkeiten im Gegenstrom
US2902452A (en) * 1954-10-26 1959-09-01 Socony Vacuum Oil Co Inc Aqueous glycol inhibited against foaming
US2923686A (en) * 1955-05-23 1960-02-02 Dow Chemical Co Glycol antifreeze mixtures
US2903377A (en) * 1955-10-13 1959-09-08 Rca Corp Method of applying films to cathode ray tube screens
US2909489A (en) * 1956-06-07 1959-10-20 Monsanto Chemicals Non-foaming functional fluids
US2933406A (en) * 1957-09-11 1960-04-19 Borden Co Protein and nonionic agent compositions
US3318716A (en) * 1962-09-11 1967-05-09 Pennsalt Chemicals Corp Foam reduction and coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE437018A (fr) * 1938-11-28
DE704862C (de) * 1938-12-18 1941-04-09 I G Farbenindustrie Akt Ges Mittel gegen Schaum
US2453352A (en) * 1945-07-26 1948-11-09 Wyandotte Chemicals Corp Composition for inhibiting foam

Also Published As

Publication number Publication date
US2695892A (en) 1954-11-30
DE826746C (de) 1952-01-03
GB684032A (en) 1952-12-10
CH271110A (de) 1950-10-15

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