BR7106454D0 - Processo para preparacao de uma composicao anti-espumosa - Google Patents

Processo para preparacao de uma composicao anti-espumosa

Info

Publication number
BR7106454D0
BR7106454D0 BR6454/71A BR645471A BR7106454D0 BR 7106454 D0 BR7106454 D0 BR 7106454D0 BR 6454/71 A BR6454/71 A BR 6454/71A BR 645471 A BR645471 A BR 645471A BR 7106454 D0 BR7106454 D0 BR 7106454D0
Authority
BR
Brazil
Prior art keywords
preparing
foam composition
foam
composition
Prior art date
Application number
BR6454/71A
Other languages
English (en)
Inventor
I Lichtmar
A Roxonpart
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 BR7106454D0 publication Critical patent/BR7106454D0/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/60—Waxes
    • 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)
  • Degasification And Air Bubble Elimination (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
BR6454/71A 1970-09-30 1971-09-29 Processo para preparacao de uma composicao anti-espumosa BR7106454D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7700970A 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
BR7106454D0 true BR7106454D0 (pt) 1973-01-02

Family

ID=22135579

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6454/71A BR7106454D0 (pt) 1970-09-30 1971-09-29 Processo para preparacao de uma composicao anti-espumosa

Country Status (10)

Country Link
US (1) US3677963A (pt)
JP (1) JPS535274B1 (pt)
AU (1) AU455683B2 (pt)
BR (1) BR7106454D0 (pt)
CA (1) CA927707A (pt)
DE (1) DE2148638C3 (pt)
FI (1) FI54057C (pt)
FR (1) FR2108679A5 (pt)
NO (1) NO133960C (pt)
SE (1) SE365714B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923683A (en) * 1971-09-07 1975-12-02 Nalco Chemical Co Amides and hydrophobic silica as antifoams
DE2209559C3 (de) * 1972-02-29 1981-12-10 Henkel KGaA, 4000 Düsseldorf Mittel zur Schaumbekämpfung
US3935121A (en) * 1973-06-29 1976-01-27 Betz Laboratories, Inc. Foam control compositions for aqueous systems, its preparation, and process using same
US3951853A (en) * 1974-11-04 1976-04-20 Diamond Shamrock Corporation Defoamer composition
US4088601A (en) * 1974-11-11 1978-05-09 Hart Chemical Limited Water-emulsifiable defoamer composition
DE2557954C2 (de) * 1975-12-22 1984-12-13 Henkel KGaA, 4000 Düsseldorf Mittel zur Schaumbekämpfung
US4225456A (en) * 1978-11-06 1980-09-30 Diamond Shamrock Corporation Water-in-oil emulsion defoamer compositions, their preparation and use
US4248792A (en) * 1979-06-22 1981-02-03 Glyco Chemicals, Inc. Process for the interconversion of crystalline forms of ethylene bis-stearamide
US4346017A (en) * 1980-03-19 1982-08-24 Calgon Corporation Method for controlling boiler water foaming
JPS6041458A (ja) * 1983-08-16 1985-03-05 Fujisawa Pharmaceut Co Ltd 豆腐用消泡剤
DE3732947A1 (de) * 1987-09-30 1989-04-13 Henkel Kgaa Zur verwendung in wasch- und reinigungsmitteln geeignetes schaumregulierungsmittel
US5229033A (en) * 1991-02-06 1993-07-20 Betz Paperchem, Inc. Polybutene based foam control compositions for aqueous systems
EP0605449B1 (en) * 1991-08-28 1995-05-10 Dorset Industrial Chemicals Ltd. Defoamer composition
US6387962B1 (en) 1997-06-10 2002-05-14 Cognis Corporation Defoamers for aqueous systems
US6251958B1 (en) * 1998-04-27 2001-06-26 Henkel Corporation Defoamer process
US6656977B2 (en) * 2001-07-20 2003-12-02 Air Products And Chemical, Inc. Alkyl glycidyl ether-capped polyamine foam control agents
ES2389492T3 (es) * 2004-12-10 2012-10-26 Hercules Incorporated Composiciones de emulsión de eliminador de espuma para aplicaciones de fabricación de pasta papelera
AU2005313959B2 (en) * 2004-12-10 2010-11-25 Solenis Technologies Cayman, L.P. Defoamers for pulp and papermaking applications
WO2006106384A1 (en) * 2005-04-07 2006-10-12 A.S.T. Kimya Ve Teknoloji Sanayi Ticaret Limited Sirketi An anti-foam agent
DE102006057373B3 (de) * 2006-12-04 2007-10-18 Byk-Chemie Gmbh Entschäumer für wässrige Medien
US20110275738A1 (en) * 2010-05-05 2011-11-10 Basf Se Process for producing finely divided suspensions by melt emulsification
EP3189857B1 (en) 2014-09-02 2020-11-04 Katsuhisa Kitano Sterilization method, preparation for sterilization, and device for producing bactericidal liquid
WO2016134124A1 (en) * 2015-02-18 2016-08-25 Hundley Joseph W Emulsion foam reducer for wet processing of cellulose or woodbased products or in food processing
US20190119549A1 (en) * 2016-05-25 2019-04-25 Emery Oleochemicals Gmbh A New Anti-Foaming Composition

Also Published As

Publication number Publication date
DE2148638A1 (de) 1972-04-06
DE2148638C3 (de) 1979-11-15
FR2108679A5 (pt) 1972-05-19
DE2148638B2 (de) 1979-03-22
AU3369571A (en) 1973-03-29
US3677963A (en) 1972-07-18
AU455683B2 (en) 1974-11-21
JPS535274B1 (pt) 1978-02-25
FI54057C (fi) 1978-10-10
NO133960B (pt) 1976-04-20
SE365714B (pt) 1974-04-01
FI54057B (fi) 1978-06-30
NO133960C (pt) 1976-07-28
CA927707A (en) 1973-06-05

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