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IT1104137B - ESTERS OF BICARBOXYLIC ACIDS USEFUL AS ANTI-FOAM IN ACID DETERGENT SYSTEMS - Google Patents

ESTERS OF BICARBOXYLIC ACIDS USEFUL AS ANTI-FOAM IN ACID DETERGENT SYSTEMS

Info

Publication number
IT1104137B
IT1104137B IT47991/78A IT4799178A IT1104137B IT 1104137 B IT1104137 B IT 1104137B IT 47991/78 A IT47991/78 A IT 47991/78A IT 4799178 A IT4799178 A IT 4799178A IT 1104137 B IT1104137 B IT 1104137B
Authority
IT
Italy
Prior art keywords
foam
esters
acids useful
acid detergent
detergent systems
Prior art date
Application number
IT47991/78A
Other languages
Italian (it)
Other versions
IT7847991A0 (en
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of IT7847991A0 publication Critical patent/IT7847991A0/en
Application granted granted Critical
Publication of IT1104137B publication Critical patent/IT1104137B/en

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
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
IT47991/78A 1977-02-10 1978-02-09 ESTERS OF BICARBOXYLIC ACIDS USEFUL AS ANTI-FOAM IN ACID DETERGENT SYSTEMS IT1104137B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772705561 DE2705561A1 (en) 1977-02-10 1977-02-10 USE OF DICARBONIC ACID ESTERS AS A FOAM CUTTER IN ACID CLEANING SYSTEMS

Publications (2)

Publication Number Publication Date
IT7847991A0 IT7847991A0 (en) 1978-02-09
IT1104137B true IT1104137B (en) 1985-10-14

Family

ID=6000820

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47991/78A IT1104137B (en) 1977-02-10 1978-02-09 ESTERS OF BICARBOXYLIC ACIDS USEFUL AS ANTI-FOAM IN ACID DETERGENT SYSTEMS

Country Status (6)

Country Link
AT (1) ATA90578A (en)
BE (1) BE863544A (en)
DE (1) DE2705561A1 (en)
FR (1) FR2380340A1 (en)
GB (1) GB1593111A (en)
IT (1) IT1104137B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008829A1 (en) * 1978-09-09 1980-03-19 THE PROCTER & GAMBLE COMPANY Controlled sudsing detergent compositions
US4581161A (en) * 1984-01-17 1986-04-08 Lever Brothers Company Aqueous liquid detergent composition with dicarboxylic acids and organic solvent
US4880564A (en) * 1986-09-29 1989-11-14 Ciba-Geigy Corporation Antifoams for aqueous systems and their use
US5531939A (en) * 1994-03-23 1996-07-02 Amway Corporation Concentrated glass and window cleaning composition and method of use
MX2020003999A (en) * 2017-10-05 2020-07-22 Basf Se Phase selective defoamer.
US11421191B1 (en) 2018-11-15 2022-08-23 Ecolab Usa Inc. Acidic cleaner

Also Published As

Publication number Publication date
FR2380340A1 (en) 1978-09-08
IT7847991A0 (en) 1978-02-09
BE863544A (en) 1978-08-01
DE2705561A1 (en) 1978-08-17
DE2705561B2 (en) 1979-05-10
ATA90578A (en) 1980-08-15
GB1593111A (en) 1981-07-15
FR2380340B3 (en) 1980-10-17

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