DK0561814T3 - Anvendelse af esterpolyolholdige reaktionsblandinger som skumdæmpende tilsætningsstoffer - Google Patents

Anvendelse af esterpolyolholdige reaktionsblandinger som skumdæmpende tilsætningsstoffer

Info

Publication number
DK0561814T3
DK0561814T3 DK91920148.3T DK91920148T DK0561814T3 DK 0561814 T3 DK0561814 T3 DK 0561814T3 DK 91920148 T DK91920148 T DK 91920148T DK 0561814 T3 DK0561814 T3 DK 0561814T3
Authority
DK
Denmark
Prior art keywords
reaction mixtures
containing reaction
ester polyol
production
processing
Prior art date
Application number
DK91920148.3T
Other languages
English (en)
Inventor
Peter Daute
Ulrike Mahler
Peter Doebrich
Hans-Juergen Sladek
Sylke Kielmann
Christian De Haut
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
Application granted granted Critical
Publication of DK0561814T3 publication Critical patent/DK0561814T3/da

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Glass Compositions (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)
DK91920148.3T 1990-12-04 1991-11-25 Anvendelse af esterpolyolholdige reaktionsblandinger som skumdæmpende tilsætningsstoffer DK0561814T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4038608A DE4038608A1 (de) 1990-12-04 1990-12-04 Verwendung von esterpolyole enthaltenden reaktionsmischungen als schaumdaempfende zusatzstoffe

Publications (1)

Publication Number Publication Date
DK0561814T3 true DK0561814T3 (da) 1995-06-26

Family

ID=6419544

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91920148.3T DK0561814T3 (da) 1990-12-04 1991-11-25 Anvendelse af esterpolyolholdige reaktionsblandinger som skumdæmpende tilsætningsstoffer

Country Status (10)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331229A1 (de) * 1993-09-15 1995-03-16 Henkel Kgaa Estergruppenhaltige Blockpolymere als Entschäumer für wäßrige Systeme
DE4331228A1 (de) * 1993-09-15 1995-03-16 Henkel Kgaa Estergruppenhaltige Blockpolymere als Entschäumer für wäßrige Systeme
EP0785815A4 (en) * 1994-10-13 1998-10-21 Henkel Corp ANTI-FOAM COMPOSITION AND METHOD OF USE
DE19503062A1 (de) * 1995-02-01 1996-08-08 Henkel Kgaa Verwendung von Alkoxylierungsprodukten epoxydierter Fettstoffe als Entschäumer
AU8018498A (en) * 1997-05-27 1998-12-30 Unichema Chemie Bv Oligomers of fatty acids
CN114479057B (zh) * 2021-12-27 2023-08-29 科之杰新材料集团有限公司 一种酯类单体、聚羧酸减水剂及其制备方法

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 (de) * 1969-12-31 1971-07-08 Henkel & Cie Gmbh Schwachschaeumendes Wasch-,Reinigungs- und Enthaertungsmittel
IE42854B1 (en) * 1975-06-13 1980-11-05 Ciba Geigy Ag Process for removing foam from aqueous systems
CH637304A5 (de) * 1978-11-03 1983-07-29 Ciba Geigy Ag Schaumdaempfungsmittel fuer waessrige systeme.
DE2925628A1 (de) * 1979-06-26 1981-01-22 Huels Chemische Werke Ag Zur erniedrigung der grenzflaechenspannung oeliger phasen gegen wasser geeignete verbindungen

Also Published As

Publication number Publication date
CA2097829A1 (en) 1992-06-05
NO931619L (no) 1993-05-04
DE4038608A1 (de) 1992-06-11
EP0561814A1 (de) 1993-09-29
FI932539A7 (fi) 1993-06-03
WO1992010266A1 (de) 1992-06-25
FI932539A0 (fi) 1993-06-03
FI932539L (fi) 1993-06-03
JPH06502991A (ja) 1994-04-07
ATE116865T1 (de) 1995-01-15
NO179481C (no) 1996-10-16
NO931619D0 (no) 1993-05-04
DE59104273D1 (de) 1995-02-23
ES2066490T3 (es) 1995-03-01
NO179481B (no) 1996-07-08
EP0561814B1 (de) 1995-01-11

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