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

Anvendelse af esterpolyolholdige reaktionsblandinger som skumdæmpende tilsætningsstoffer

Info

Publication number: DK0561814T3
Authority: DK; Denmark
Prior art keywords: reaction mixtures; containing reaction; ester polyol; production; processing
Prior art date: 1990-12-04

Application number

DK91920148.3T

Other languages

Danish (da)

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.)

1990-12-04

Filing date

1991-11-25

Publication date

1995-06-26

1991-11-25 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1995-06-26 Application granted granted Critical

1995-06-26 Publication of DK0561814T3 publication Critical patent/DK0561814T3/da

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)
Toxicology (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (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)
Coloring Foods And Improving Nutritive Qualities (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Glass Compositions (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Push-Button Switches (AREA)
Manufacture Of 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 (fr)
JP (1)	JPH06502991A (fr)
AT (1)	ATE116865T1 (fr)
CA (1)	CA2097829A1 (fr)
DE (2)	DE4038608A1 (fr)
DK (1)	DK0561814T3 (fr)
ES (1)	ES2066490T3 (fr)
FI (1)	FI932539A0 (fr)
NO (1)	NO179481C (fr)
WO (1)	WO1992010266A1 (fr)

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
FI971495L (fi) *	1994-10-13	1997-06-10	Henkel Corp	Vaahdonestokoostumus ja sen käyttömenetelmä
DE19503062A1 (de) *	1995-02-01	1996-08-08	Henkel Kgaa	Verwendung von Alkoxylierungsprodukten epoxydierter Fettstoffe als Entschäumer
DE69806244T2 (de) *	1997-05-27	2002-11-07	Unichema Chemie B.V., Gouda	Fettsäuren-oligomere
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

1990
- 1990-12-04 DE DE4038608A patent/DE4038608A1/de not_active Withdrawn
1991
- 1991-11-25 FI FI932539A patent/FI932539A0/fi not_active Application Discontinuation
- 1991-11-25 JP JP4500031A patent/JPH06502991A/ja active Pending
- 1991-11-25 DE DE59104273T patent/DE59104273D1/de not_active Expired - Fee Related
- 1991-11-25 DK DK91920148.3T patent/DK0561814T3/da active
- 1991-11-25 AT AT91920148T patent/ATE116865T1/de not_active IP Right Cessation
- 1991-11-25 CA CA002097829A patent/CA2097829A1/fr not_active Abandoned
- 1991-11-25 ES ES91920148T patent/ES2066490T3/es not_active Expired - Lifetime
- 1991-11-25 WO PCT/EP1991/002210 patent/WO1992010266A1/fr not_active Ceased
- 1991-11-25 EP EP91920148A patent/EP0561814B1/fr not_active Expired - Lifetime
1993
- 1993-05-04 NO NO931619A patent/NO179481C/no unknown

Also Published As

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

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