FR1337677A - Compositions containing novel antifoam compounds and surfactants - Google Patents

Compositions containing novel antifoam compounds and surfactants

Info

Publication number
FR1337677A
FR1337677A FR913623A FR913623A FR1337677A FR 1337677 A FR1337677 A FR 1337677A FR 913623 A FR913623 A FR 913623A FR 913623 A FR913623 A FR 913623A FR 1337677 A FR1337677 A FR 1337677A
Authority
FR
France
Prior art keywords
surfactants
compositions containing
containing novel
antifoam compounds
novel antifoam
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
FR913623A
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.)
Ecolab Inc
Original Assignee
Economics Laboratory Inc
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
Priority claimed from US176447A external-priority patent/US3334147A/en
Application filed by Economics Laboratory Inc filed Critical Economics Laboratory Inc
Priority to FR913623A priority Critical patent/FR1337677A/en
Application granted granted Critical
Publication of FR1337677A publication Critical patent/FR1337677A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • 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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
FR913623A 1962-02-28 1962-10-26 Compositions containing novel antifoam compounds and surfactants Expired FR1337677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR913623A FR1337677A (en) 1962-02-28 1962-10-26 Compositions containing novel antifoam compounds and surfactants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US176447A US3334147A (en) 1962-02-28 1962-02-28 Defoaming and surface active compositions
FR913623A FR1337677A (en) 1962-02-28 1962-10-26 Compositions containing novel antifoam compounds and surfactants

Publications (1)

Publication Number Publication Date
FR1337677A true FR1337677A (en) 1963-09-13

Family

ID=26198144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913623A Expired FR1337677A (en) 1962-02-28 1962-10-26 Compositions containing novel antifoam compounds and surfactants

Country Status (1)

Country Link
FR (1) FR1337677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180081A1 (en) * 1984-10-19 1986-05-07 BASF Aktiengesellschaft Application of alkoxylated fatty alcohol or alkyl phenol containing locked end groups for the prevention of foaming in the sugar and yeast industries

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180081A1 (en) * 1984-10-19 1986-05-07 BASF Aktiengesellschaft Application of alkoxylated fatty alcohol or alkyl phenol containing locked end groups for the prevention of foaming in the sugar and yeast industries
US4753885A (en) * 1984-10-19 1988-06-28 Basf Aktiengesellschaft Foam control in the sugar industry and in the yeast industry

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