GB1436811A - Silica-based defoamer compositions - Google Patents

Silica-based defoamer compositions

Info

Publication number
GB1436811A
GB1436811A GB322274A GB322274A GB1436811A GB 1436811 A GB1436811 A GB 1436811A GB 322274 A GB322274 A GB 322274A GB 322274 A GB322274 A GB 322274A GB 1436811 A GB1436811 A GB 1436811A
Authority
GB
United Kingdom
Prior art keywords
amide
carrier liquid
weight
silica
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
GB322274A
Other languages
English (en)
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
Publication of GB1436811A publication Critical patent/GB1436811A/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)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
GB322274A 1973-01-24 1974-01-23 Silica-based defoamer compositions Expired GB1436811A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1436811A true GB1436811A (en) 1976-05-26

Family

ID=23272785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB322274A Expired GB1436811A (en) 1973-01-24 1974-01-23 Silica-based defoamer compositions

Country Status (10)

Country Link
JP (1) JPS49109276A (enrdf_load_stackoverflow)
AR (1) AR201678A1 (enrdf_load_stackoverflow)
BE (1) BE810055A (enrdf_load_stackoverflow)
BR (1) BR7400496D0 (enrdf_load_stackoverflow)
CA (1) CA1015240A (enrdf_load_stackoverflow)
DE (1) DE2403210A1 (enrdf_load_stackoverflow)
FR (1) FR2214504B1 (enrdf_load_stackoverflow)
GB (1) GB1436811A (enrdf_load_stackoverflow)
IT (1) IT1002746B (enrdf_load_stackoverflow)
NO (1) NO133480C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005052309A1 (en) * 2003-10-29 2005-06-09 Halliburton Energy Services, Inc. Methods, cement compositions and oil suspensions of powder
EP3240618B1 (en) 2014-12-30 2021-04-21 Kemira Oyj Defoaming compositions comprising hydroxy terminated siloxanes and methods of making and using the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990905A (en) * 1976-02-09 1976-11-09 Nalco Chemical Company Food process antifoam
US4123383A (en) * 1977-09-19 1978-10-31 Diamond Shamrock Corporation Silica based defoamer compositions having improved stability
DE3266910D1 (en) * 1981-09-30 1985-11-21 Ici Plc Compositions for the control of unwanted foam
KR840002435A (ko) * 1981-11-25 1984-07-02 진 크라머, 한스 루돌프 하우스 소포제의 제조방법
CH665743GA3 (enrdf_load_stackoverflow) * 1981-11-25 1988-06-15
DE4113783C1 (enrdf_load_stackoverflow) * 1991-04-26 1992-11-19 Rudolf Gmbh & Co Kg Chemische Fabrik, 8192 Geretsried, De
JP7216426B2 (ja) * 2017-12-01 2023-02-01 サンノプコ株式会社 消泡剤
EP3813973A4 (en) * 2018-06-15 2022-03-16 W. R. Grace & Co.-Conn ACTIVE DEFOAMING AGENT, METHOD FOR MAKING IT AND DEFOAMING FORMULATION
CN115155114B (zh) * 2022-08-19 2023-12-15 济宁金汉斯环保材料股份有限公司 一种利用原位合成胶体二氧化硅稳定高碳醇乳液的方法及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1388215A (fr) * 1963-02-13 1965-02-05 Nopco Chem Co Nouvel agent anti-mousse
FR2151473A5 (en) * 1971-08-30 1973-04-20 Diamond Shamrock Corp Defoamer - by rapidly chilling a melt of hydrocarbon - polymer and a wax and/or amide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005052309A1 (en) * 2003-10-29 2005-06-09 Halliburton Energy Services, Inc. Methods, cement compositions and oil suspensions of powder
US6983800B2 (en) 2003-10-29 2006-01-10 Halliburton Energy Services, Inc. Methods, cement compositions and oil suspensions of powder
US7147705B2 (en) 2003-10-29 2006-12-12 Halliburton Energy Services, Inc. Methods, cement compositions and oil suspensions of powder
US7393814B2 (en) 2003-10-29 2008-07-01 Hallburton Energy Services, Inc. Methods, cement compositions and oil suspensions of powder
EP3240618B1 (en) 2014-12-30 2021-04-21 Kemira Oyj Defoaming compositions comprising hydroxy terminated siloxanes and methods of making and using the same

Also Published As

Publication number Publication date
FR2214504B1 (enrdf_load_stackoverflow) 1977-08-19
IT1002746B (it) 1976-05-20
BR7400496D0 (pt) 1974-08-22
AR201678A1 (es) 1975-04-08
NO133480C (enrdf_load_stackoverflow) 1976-05-12
DE2403210A1 (de) 1974-07-25
BE810055A (fr) 1974-07-23
CA1015240A (en) 1977-08-09
FR2214504A1 (enrdf_load_stackoverflow) 1974-08-19
NO133480B (enrdf_load_stackoverflow) 1976-02-02
JPS49109276A (enrdf_load_stackoverflow) 1974-10-17
AU6484774A (en) 1975-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee