CH274835A - Procédé de préparation d'une composition antimousse et composition obtenue par ce procédé. - Google Patents

Procédé de préparation d'une composition antimousse et composition obtenue par ce procédé.

Info

Publication number
CH274835A
CH274835A CH274835DA CH274835A CH 274835 A CH274835 A CH 274835A CH 274835D A CH274835D A CH 274835DA CH 274835 A CH274835 A CH 274835A
Authority
CH
Switzerland
Prior art keywords
composition
preparing
antifoam
composition obtained
antifoam composition
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation Dow Corning
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of CH274835A publication Critical patent/CH274835A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/004—Foam inhibited lubricant compositions
    • 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
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • 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
    • 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
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/04—Foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH274835D 1946-08-22 1947-08-22 Procédé de préparation d'une composition antimousse et composition obtenue par ce procédé. CH274835A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692392A US2632736A (en) 1946-08-22 1946-08-22 Antifoaming composition

Publications (1)

Publication Number Publication Date
CH274835A true CH274835A (fr) 1951-04-30

Family

ID=24780392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274835D CH274835A (fr) 1946-08-22 1947-08-22 Procédé de préparation d'une composition antimousse et composition obtenue par ce procédé.

Country Status (4)

Country Link
US (1) US2632736A (fr)
CH (1) CH274835A (fr)
DE (1) DE882693C (fr)
GB (1) GB639673A (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057821A (en) * 1962-10-09 Ammonium halide stabilized organo-
BE551109A (fr) * 1955-09-22
US2968616A (en) * 1955-11-17 1961-01-17 Pure Oil Co Method of inhibiting scale formation by non-hydrolyzing organopolysiloxane
NL100779C (fr) * 1958-02-20
US3024194A (en) * 1958-03-19 1962-03-06 Gulf Research Development Co Method of inhibiting foam in a lubricating oil composition
US3033788A (en) * 1958-03-19 1962-05-08 Gulf Research Development Co Foam inhibited lubricating oil composition
US3087490A (en) * 1959-05-25 1963-04-30 Baxter Laboratories Inc Oxygenator
US3147179A (en) * 1959-06-26 1964-09-01 St Joe Paper Company Pulping processes
FR1240061A (fr) * 1959-07-23 1960-09-02 Rhone Poulenc Sa Procédé de préparation d'émulsions aqueuses à propriétés antimousse améliorées
US3329625A (en) * 1961-01-11 1967-07-04 Bissell Inc Defoaming cleaning cake
US3147178A (en) * 1961-05-18 1964-09-01 St Joe Paper Company Sulphate digestion process
US3235509A (en) * 1962-10-03 1966-02-15 Wacker Chemie Gmbh Method for producing antifoam agents
GB1051687A (fr) * 1963-05-06
US3298963A (en) * 1965-09-20 1967-01-17 Frank James Stuart Detergent breaker composition
US4316807A (en) * 1978-04-03 1982-02-23 W. R. Grace & Co. Viscosifying agent
JPS56144785A (en) * 1980-04-11 1981-11-11 Olympus Optical Co Washer for endoscope
US4552680A (en) * 1983-11-04 1985-11-12 The Procter & Gamble Company Hypochlorite bleach containing surfactant and organic antifoamant
FR2624128B1 (fr) * 1987-12-08 1990-07-20 Rhone Poulenc Chimie Antimousse comportant une resine mq
JPH0779930B2 (ja) * 1989-12-20 1995-08-30 ダウコーニングアジア株式会社 シリコーン消泡剤組成物
US5262088A (en) * 1991-01-24 1993-11-16 Dow Corning Corporation Emulsion gelled silicone antifoams
US5589449A (en) * 1993-07-29 1996-12-31 Dow Corning S.A. Particulate foam control agents
GB9315671D0 (en) * 1993-07-29 1993-09-15 Dow Corning Sa Foam control agents and their use
GB9426236D0 (en) * 1994-12-24 1995-02-22 Dow Corning Sa Particulate foam control agents and their use
DE102004035709A1 (de) * 2004-07-23 2006-03-16 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102004040263A1 (de) * 2004-08-19 2006-02-23 Wacker-Chemie Gmbh Entschäumerzusammensetzungen
DE102004051897A1 (de) * 2004-10-26 2006-04-27 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102005002163A1 (de) * 2005-01-17 2006-07-27 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102009047638A1 (de) 2009-12-08 2011-06-09 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102010028306A1 (de) 2010-04-28 2011-11-03 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102012207484A1 (de) 2012-05-07 2013-11-07 Wacker Chemie Ag Entschäumerformulierungen enthaltend Organopolysiloxane
CN103995082A (zh) * 2014-04-21 2014-08-20 立邦涂料（中国）有限公司 一种涂料消泡性能的测试方法以及测试盒
US9815003B2 (en) 2015-09-28 2017-11-14 Wacker Chemical Corporation Silicone defoamer compositions
US10870071B2 (en) 2017-06-06 2020-12-22 Wacker Chemie Ag Defoaming formulations containing organopolysiloxanes
WO2020108750A1 (fr) 2018-11-28 2020-06-04 Wacker Chemie Ag Formulations antimousses contenant des organopolysiloxanes
CN112334206B (zh) 2018-11-28 2022-06-28 瓦克化学股份公司 包含有机聚硅氧烷的消泡制剂
EP3887016B1 (fr) 2018-11-28 2022-06-15 Wacker Chemie AG Formulations antimousses contenant des organopolysiloxanes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359913A (en) * 1944-10-10 Foam-suppressing detergent compo
US2371050A (en) * 1940-08-19 1945-03-06 Corning Glass Works Organo-silicon polymers and method of making them
US2428608A (en) * 1942-11-02 1947-10-07 Dow Chemical Co Plastic dielectric composition and shielded spark plug terminal construction comprising same
US2375007A (en) * 1943-04-15 1945-05-01 Shell Dev Antifoaming composition
US2406671A (en) * 1944-09-25 1946-08-27 Shell Dev Cutting oil

Also Published As

Publication number Publication date
GB639673A (en) 1950-07-05
US2632736A (en) 1953-03-24
DE882693C (de) 1953-07-09

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