AU6484774A - Silica base defoamer compositions with improved stability - Google Patents

Silica base defoamer compositions with improved stability

Info

Publication number
AU6484774A
AU6484774A AU64847/74A AU6484774A AU6484774A AU 6484774 A AU6484774 A AU 6484774A AU 64847/74 A AU64847/74 A AU 64847/74A AU 6484774 A AU6484774 A AU 6484774A AU 6484774 A AU6484774 A AU 6484774A
Authority
AU
Australia
Prior art keywords
improved stability
silica base
defoamer compositions
base defoamer
compositions
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
AU64847/74A
Other versions
AU487356B2 (en
Inventor
Vincent Sinka Irwin Arnold Lichtman Joseph
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Application granted granted Critical
Publication of AU6484774A publication Critical patent/AU6484774A/en
Publication of AU487356B2 publication Critical patent/AU487356B2/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Paper (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
AU64847/74A 1973-01-24 1974-01-24 Silica base defoamer compositions with improved stability Expired AU487356B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32657073A 1973-01-24 1973-01-24
USUS326570 1973-01-24

Publications (2)

Publication Number Publication Date
AU6484774A true AU6484774A (en) 1975-07-24
AU487356B2 AU487356B2 (en) 1975-07-24

Family

ID=

Also Published As

Publication number Publication date
CA1015240A (en) 1977-08-09
IT1002746B (en) 1976-05-20
NO133480B (en) 1976-02-02
AR201678A1 (en) 1975-04-08
BE810055A (en) 1974-07-23
JPS49109276A (en) 1974-10-17
DE2403210A1 (en) 1974-07-25
BR7400496D0 (en) 1974-08-22
FR2214504A1 (en) 1974-08-19
NO133480C (en) 1976-05-12
GB1436811A (en) 1976-05-26
FR2214504B1 (en) 1977-08-19

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