FR1263050A - Carboxylic acid based defoamers - Google Patents

Carboxylic acid based defoamers

Info

Publication number
FR1263050A
FR1263050A FR833771A FR833771A FR1263050A FR 1263050 A FR1263050 A FR 1263050A FR 833771 A FR833771 A FR 833771A FR 833771 A FR833771 A FR 833771A FR 1263050 A FR1263050 A FR 1263050A
Authority
FR
France
Prior art keywords
carboxylic acid
acid based
based defoamers
defoamers
carboxylic
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
FR833771A
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.)
Bayer Pharma AG
Original Assignee
Schering 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
Priority claimed from DE1959SC026401 external-priority patent/DE1161081B/en
Application filed by Schering AG filed Critical Schering AG
Priority to FR833771A priority Critical patent/FR1263050A/en
Application granted granted Critical
Publication of FR1263050A publication Critical patent/FR1263050A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR833771A 1959-07-23 1960-07-22 Carboxylic acid based defoamers Expired FR1263050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833771A FR1263050A (en) 1959-07-23 1960-07-22 Carboxylic acid based defoamers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1959SC026401 DE1161081B (en) 1959-07-23 1959-07-23 Liquid active ingredient concentrate for use in crop protection.
FR833771A FR1263050A (en) 1959-07-23 1960-07-22 Carboxylic acid based defoamers

Publications (1)

Publication Number Publication Date
FR1263050A true FR1263050A (en) 1961-06-05

Family

ID=25992786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833771A Expired FR1263050A (en) 1959-07-23 1960-07-22 Carboxylic acid based defoamers

Country Status (1)

Country Link
FR (1) FR1263050A (en)

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