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FI932539L - Anvaendning av esterpolyolhaltiga reaktionsblandingar som skumdaempandetillsatsmedel - Google Patents

Anvaendning av esterpolyolhaltiga reaktionsblandingar som skumdaempandetillsatsmedel Download PDF

Info

Publication number
FI932539L
FI932539L FI932539A FI932539A FI932539L FI 932539 L FI932539 L FI 932539L FI 932539 A FI932539 A FI 932539A FI 932539 A FI932539 A FI 932539A FI 932539 L FI932539 L FI 932539L
Authority
FI
Finland
Prior art keywords
skumdaempandetillsatsmedel
reaktionsblandingar
esterpolyolhaltiga
anvaendning
som
Prior art date
Application number
FI932539A
Other languages
Finnish (fi)
Other versions
FI932539A0 (en
Inventor
Ulrike Mahler
Peter Daute
Peter Doebrich
Hans-Juergen Sladek
Sylke Kielmann
Haut Christian De
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of FI932539A0 publication Critical patent/FI932539A0/en
Publication of FI932539L publication Critical patent/FI932539L/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Glass Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FI932539A 1990-12-04 1993-06-03 Anvaendning av esterpolyolhaltiga reaktionsblandingar som skumdaempandetillsatsmedel FI932539L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4038608A DE4038608A1 (en) 1990-12-04 1990-12-04 USE OF ESTER POLYOLE-CONTAINING REACTION MIXTURES AS FOAM-ABSORBING ADDITIVES

Publications (2)

Publication Number Publication Date
FI932539A0 FI932539A0 (en) 1993-06-03
FI932539L true FI932539L (en) 1993-06-03

Family

ID=6419544

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932539A FI932539L (en) 1990-12-04 1993-06-03 Anvaendning av esterpolyolhaltiga reaktionsblandingar som skumdaempandetillsatsmedel

Country Status (10)

Country Link
EP (1) EP0561814B1 (en)
JP (1) JPH06502991A (en)
AT (1) ATE116865T1 (en)
CA (1) CA2097829A1 (en)
DE (2) DE4038608A1 (en)
DK (1) DK0561814T3 (en)
ES (1) ES2066490T3 (en)
FI (1) FI932539L (en)
NO (1) NO179481C (en)
WO (1) WO1992010266A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331228A1 (en) * 1993-09-15 1995-03-16 Henkel Kgaa Ester group-containing block polymers as defoamers for aqueous systems
DE4331229A1 (en) * 1993-09-15 1995-03-16 Henkel Kgaa Ester group-containing block polymers as defoamers for aqueous systems
AU3633895A (en) * 1994-10-13 1996-05-06 Henkel Corporation Defoamer composition and method of using the same
DE19503062A1 (en) * 1995-02-01 1996-08-08 Henkel Kgaa Use of alkoxylation products of epoxidized fatty substances as defoamers
WO1998054120A1 (en) * 1997-05-27 1998-12-03 Unichema Chemie B.V. Oligomers of fatty acids
CN114479057B (en) * 2021-12-27 2023-08-29 科之杰新材料集团有限公司 Ester monomer, polycarboxylate water reducer and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066159A (en) * 1960-11-29 1962-11-27 Petrolite Corp Reaction product of polyols and epoxidized fatty compounds
DE1965639A1 (en) * 1969-12-31 1971-07-08 Henkel & Cie Gmbh Low-foaming detergent, cleaning agent and depilatory agent
IE42854B1 (en) * 1975-06-13 1980-11-05 Ciba Geigy Ag Process for removing foam from aqueous systems
CH637304A5 (en) * 1978-11-03 1983-07-29 Ciba Geigy Ag FOAM ABSORBENT FOR AQUEOUS SYSTEMS.
DE2925628A1 (en) * 1979-06-26 1981-01-22 Huels Chemische Werke Ag CONNECTIONS SUITABLE FOR LOWING THE INTERFACE VOLTAGE OF OILY PHASES AGAINST WATER

Also Published As

Publication number Publication date
NO179481C (en) 1996-10-16
DE59104273D1 (en) 1995-02-23
ATE116865T1 (en) 1995-01-15
EP0561814A1 (en) 1993-09-29
FI932539A0 (en) 1993-06-03
CA2097829A1 (en) 1992-06-05
EP0561814B1 (en) 1995-01-11
DK0561814T3 (en) 1995-06-26
WO1992010266A1 (en) 1992-06-25
JPH06502991A (en) 1994-04-07
DE4038608A1 (en) 1992-06-11
ES2066490T3 (en) 1995-03-01
NO179481B (en) 1996-07-08
NO931619L (en) 1993-05-04
NO931619D0 (en) 1993-05-04

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