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FR903886A - Process for the preparation of an anti-foam and new industrial product resulting therefrom - Google Patents

Process for the preparation of an anti-foam and new industrial product resulting therefrom

Info

Publication number
FR903886A
FR903886A FR903886DA FR903886A FR 903886 A FR903886 A FR 903886A FR 903886D A FR903886D A FR 903886DA FR 903886 A FR903886 A FR 903886A
Authority
FR
France
Prior art keywords
foam
preparation
resulting therefrom
product resulting
industrial product
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
Henri Delerue
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 FR903886A publication Critical patent/FR903886A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D19/0418—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing P-atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR903886D 1944-05-02 1944-05-02 Process for the preparation of an anti-foam and new industrial product resulting therefrom Expired FR903886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903886T 1944-05-02

Publications (1)

Publication Number Publication Date
FR903886A true FR903886A (en) 1945-10-19

Family

ID=9404828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903886D Expired FR903886A (en) 1944-05-02 1944-05-02 Process for the preparation of an anti-foam and new industrial product resulting therefrom

Country Status (1)

Country Link
FR (1) FR903886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792374A (en) * 1953-01-14 1957-05-14 Socony Mobil Oil Co Inc Aqueous defoamants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792374A (en) * 1953-01-14 1957-05-14 Socony Mobil Oil Co Inc Aqueous defoamants

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