FR2403099A1 - Compositions antimousses de stabilite amelioree, a base de silice - Google Patents

Compositions antimousses de stabilite amelioree, a base de silice

Info

Publication number
FR2403099A1
FR2403099A1 FR7826693A FR7826693A FR2403099A1 FR 2403099 A1 FR2403099 A1 FR 2403099A1 FR 7826693 A FR7826693 A FR 7826693A FR 7826693 A FR7826693 A FR 7826693A FR 2403099 A1 FR2403099 A1 FR 2403099A1
Authority
FR
France
Prior art keywords
silica
compositions
improved stability
foams
foams 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.)
Pending
Application number
FR7826693A
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 FR2403099A1 publication Critical patent/FR2403099A1/fr
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/28—Prevention of foam
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Silicon Compounds (AREA)

Abstract

L'invention concerne l'industrie chimique. On améliore la durée de vie en pot de compositions antimousse à base de silice en leur ajoutant 3 à 25 % des résines liposolubles et de 0 à l5 % d'acides gras aliphatiques ayant de 8 à 22 atomes de carbone, de façon à inhiber la séparation de la silice. Application comme compositions antimousses dans des peintures, adhésifs, liqueurs noires et décapants.
FR7826693A 1977-09-19 1978-09-18 Compositions antimousses de stabilite amelioree, a base de silice Pending FR2403099A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/834,163 US4123383A (en) 1977-09-19 1977-09-19 Silica based defoamer compositions having improved stability

Publications (1)

Publication Number Publication Date
FR2403099A1 true FR2403099A1 (fr) 1979-04-13

Family

ID=25266257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826693A Pending FR2403099A1 (fr) 1977-09-19 1978-09-18 Compositions antimousses de stabilite amelioree, a base de silice

Country Status (13)

Country Link
US (1) US4123383A (fr)
JP (1) JPS5454981A (fr)
CA (1) CA1112538A (fr)
DK (1) DK410878A (fr)
ES (1) ES473460A1 (fr)
FI (1) FI782853A (fr)
FR (1) FR2403099A1 (fr)
GB (1) GB2021085B (fr)
NL (1) NL7809501A (fr)
NO (1) NO783141L (fr)
SE (1) SE7903718L (fr)
WO (1) WO1979000152A1 (fr)
ZA (1) ZA785300B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925722A1 (de) * 1979-06-26 1981-02-05 Goldschmidt Ag Th Mittel zum entschaeumen fluessiger medien
JPS5748307A (en) * 1980-09-05 1982-03-19 Toray Silicone Co Ltd Composition of defoaming agent
DE3601929A1 (de) * 1986-01-23 1987-07-30 Basf Ag Entschaeumer auf basis von oel-in-wasser-emulsionen
JPH0790127B2 (ja) * 1987-08-31 1995-10-04 ダウコーニングアジア株式会社 固形シリコ−ン消泡剤
US5069816A (en) * 1988-01-11 1991-12-03 Mmii Incorporated Zirconium silica hydrogel compositions and methods of preparation
DE4113783C1 (fr) * 1991-04-26 1992-11-19 Rudolf Gmbh & Co Kg Chemische Fabrik, 8192 Geretsried, De
DE4119116C2 (de) * 1991-06-10 1997-08-07 Boehme Chem Fab Kg Biologisch leicht eliminierbare Entschäumer für wäßrige Systeme
CA2110523A1 (fr) * 1992-12-09 1994-06-10 Samuel H. Kim Composition anti-mousse
US6251958B1 (en) * 1998-04-27 2001-06-26 Henkel Corporation Defoamer process
DE10138490A1 (de) * 2001-08-04 2003-02-13 Degussa Hydrophobe Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
US8236889B2 (en) 2009-05-15 2012-08-07 Kemira Chemicals, Inc. Polymeric defoamer additive
DE102010031184A1 (de) * 2010-07-09 2012-01-12 Evonik Degussa Gmbh Verfahren zur Herstellung einer Siliciumdioxidpartikel und Kationisierungsmittel aufweisenden Dispersion
EP3122934B1 (fr) * 2014-03-28 2018-06-06 Buckman Laboratories International, Inc Compositions d'agent antimousse et procédés d'utilisation de celles-ci
CN107513890A (zh) * 2017-08-21 2017-12-26 广东省造纸研究所 一种消泡型乳液烘缸防粘剂
US10988672B2 (en) 2018-11-15 2021-04-27 Halliburton Energy Services, Inc. Defoaming composition comprising a tall-oil-derived surfactant
US20240066436A1 (en) * 2021-09-08 2024-02-29 Kraton Chemical, Llc Biobased defoamer compositions and methods of preparation thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843551A (en) * 1954-09-20 1958-07-15 Nopco Chem Co Defoaming composition
FR92636E (fr) * 1965-02-11 1968-12-06 Henkel & Cie Gmbh Agents de lavage et de nettoyage faiblement moussants
FR2214504A1 (fr) * 1973-01-24 1974-08-19 Diamond Shamrock Corp
US3909445A (en) * 1970-03-18 1975-09-30 Mobil Oil Corp Method for reducing foam in water containing systems
US4024072A (en) * 1975-02-18 1977-05-17 Hart Chemical Limited Water-dispersible defoamer composition
FR2340122A1 (fr) * 1976-02-09 1977-09-02 Nalco Chemical Co Composition anti-moussage pour le traitement de denrees alimentaires

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021365A (en) * 1973-01-24 1977-05-03 Diamond Shamrock Corporation Silica base defoamer compositions with improved stability

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843551A (en) * 1954-09-20 1958-07-15 Nopco Chem Co Defoaming composition
FR92636E (fr) * 1965-02-11 1968-12-06 Henkel & Cie Gmbh Agents de lavage et de nettoyage faiblement moussants
US3909445A (en) * 1970-03-18 1975-09-30 Mobil Oil Corp Method for reducing foam in water containing systems
FR2214504A1 (fr) * 1973-01-24 1974-08-19 Diamond Shamrock Corp
US4024072A (en) * 1975-02-18 1977-05-17 Hart Chemical Limited Water-dispersible defoamer composition
FR2340122A1 (fr) * 1976-02-09 1977-09-02 Nalco Chemical Co Composition anti-moussage pour le traitement de denrees alimentaires

Also Published As

Publication number Publication date
NL7809501A (nl) 1979-03-21
NO783141L (no) 1979-03-20
SE7903718L (sv) 1980-04-27
JPS5454981A (en) 1979-05-01
ZA785300B (en) 1979-10-31
FI782853A (fi) 1979-03-20
CA1112538A (fr) 1981-11-17
GB2021085A (en) 1979-11-28
WO1979000152A1 (fr) 1979-04-05
US4123383A (en) 1978-10-31
ES473460A1 (es) 1979-11-01
GB2021085B (en) 1982-04-21
DK410878A (da) 1979-03-20

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