FR1018241A - Defoamers - Google Patents

Defoamers

Info

Publication number
FR1018241A
FR1018241A FR1018241DA FR1018241A FR 1018241 A FR1018241 A FR 1018241A FR 1018241D A FR1018241D A FR 1018241DA FR 1018241 A FR1018241 A FR 1018241A
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1018241A publication Critical patent/FR1018241A/en
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)
  • Polyethers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Degasification And Air Bubble Elimination (AREA)
FR1018241D 1949-05-23 1949-05-23 Defoamers Expired FR1018241A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1018241A true FR1018241A (en) 1952-12-30

Family

ID=10868309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018241D Expired FR1018241A (en) 1949-05-23 1949-05-23 Defoamers

Country Status (2)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135122B (en) * 1959-12-21 1962-08-23 Henkel & Cie Gmbh Low-foaming detergents
DE1151627B (en) * 1960-06-09 1963-07-18 Boehme Fettchemie Gmbh Acid detergents
DE1236478B (en) * 1953-12-07 1967-03-16 Dow Chemical Co Antifoam agents
FR2541908A1 (en) * 1983-03-04 1984-09-07 Ugine Kuhlmann ANTI-FOAMING COMPOSITION, METHOD OF MANUFACTURE AND APPLICATION THEREOF
CN114008085A (en) * 2019-06-19 2022-02-01 信越化学工业株式会社 Process for producing vinyl chloride polymer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236478B (en) * 1953-12-07 1967-03-16 Dow Chemical Co Antifoam agents
DE1135122B (en) * 1959-12-21 1962-08-23 Henkel & Cie Gmbh Low-foaming detergents
DE1151627B (en) * 1960-06-09 1963-07-18 Boehme Fettchemie Gmbh Acid detergents
FR2541908A1 (en) * 1983-03-04 1984-09-07 Ugine Kuhlmann ANTI-FOAMING COMPOSITION, METHOD OF MANUFACTURE AND APPLICATION THEREOF
CN114008085A (en) * 2019-06-19 2022-02-01 信越化学工业株式会社 Process for producing vinyl chloride polymer
CN114008085B (en) * 2019-06-19 2023-12-22 信越化学工业株式会社 Process for producing vinyl chloride polymer

Also Published As

Publication number Publication date
BE495864A (en)

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