BE495864A - - Google Patents

Info

Publication number
BE495864A
BE495864A BE495864DA BE495864A BE 495864 A BE495864 A BE 495864A BE 495864D A BE495864D A BE 495864DA BE 495864 A BE495864 A BE 495864A
Authority
BE
Belgium
Prior art keywords
emi
ethylene oxide
polyether
water
moles
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE495864A publication Critical patent/BE495864A/fr

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)
  • Polyethers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Degasification And Air Bubble Elimination (AREA)
BE495864D 1949-05-23 BE495864A (en0)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1018241X 1949-05-23

Publications (1)

Publication Number Publication Date
BE495864A true BE495864A (en0)

Family

ID=10868309

Family Applications (1)

Application Number Title Priority Date Filing Date
BE495864D BE495864A (en0) 1949-05-23

Country Status (2)

Country Link
BE (1) BE495864A (en0)
FR (1) FR1018241A (en0)

Families Citing this family (5)

* 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
NL259212A (en0) * 1959-12-21
BE604480A (en0) * 1960-06-09
FR2541908B1 (fr) * 1983-03-04 1988-11-25 Ugine Kuhlmann Composition antimousse, son procede de fabrication et son application
JP7291551B2 (ja) * 2019-06-19 2023-06-15 信越化学工業株式会社 塩化ビニル系重合体の製造方法

Also Published As

Publication number Publication date
FR1018241A (fr) 1952-12-30

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