DK1052006T3 - Anvendelse af vanduoplöselige polyoxyalkylen-polysiloxan-blokblandingscopolymerisater til skumdæmpning af vandige medier - Google Patents

Anvendelse af vanduoplöselige polyoxyalkylen-polysiloxan-blokblandingscopolymerisater til skumdæmpning af vandige medier

Info

Publication number: DK1052006T3
Authority: DK; Denmark
Prior art keywords: polyoxyalkylene; water; polysiloxane block; block copolymers; insoluble
Prior art date: 1999-05-14

Application number

DK00109309T

Other languages

Danish (da)

English (en)

Inventor

Thomas Ebbrecht

Wolfgang Josten

Stefan Silber

Roland Sucker

Michael Keup

Original Assignee

Goldschmidt Ag Th

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.)

1999-05-14

Filing date

2000-04-29

Publication date

2004-12-20

2000-04-29 Application filed by Goldschmidt Ag Th filed Critical Goldschmidt Ag Th

2004-12-20 Application granted granted Critical

2004-12-20 Publication of DK1052006T3 publication Critical patent/DK1052006T3/da

Links

229920001296 polysiloxane Polymers 0.000 title abstract 3
229920001577 copolymer Polymers 0.000 title 1
238000005187 foaming Methods 0.000 title 1
239000000203 mixture Substances 0.000 title 1
229920001400 block copolymer Polymers 0.000 abstract 3
125000000217 alkyl group Chemical group 0.000 abstract 2
239000006260 foam Substances 0.000 abstract 2
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 1
GELKGHVAFRCJNA-UHFFFAOYSA-N 2,2-Dimethyloxirane Chemical compound CC1(C)CO1 GELKGHVAFRCJNA-UHFFFAOYSA-N 0.000 abstract 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
229910003849 O-Si Inorganic materials 0.000 abstract 1
229910003872 O—Si Inorganic materials 0.000 abstract 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
125000002252 acyl group Chemical group 0.000 abstract 1
125000002947 alkylene group Chemical group 0.000 abstract 1
239000012736 aqueous medium Substances 0.000 abstract 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
125000000963 oxybis(methylene) group Chemical group [H]C([H])(*)OC([H])([H])* 0.000 abstract 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1

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
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
- 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)
Silicon Polymers (AREA)
Degasification And Air Bubble Elimination (AREA)
Polyethers (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)

DK00109309T 1999-05-14 2000-04-29 Anvendelse af vanduoplöselige polyoxyalkylen-polysiloxan-blokblandingscopolymerisater til skumdæmpning af vandige medier DK1052006T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19922352		1999-05-14
EP00109309A EP1052006B1 (fr)	1999-05-14	2000-04-29	Utilisation de copolymères blocs mixtes polyoxyalkylène-polysiloxane insolubles dans l'eau dans le démoussage de systèmes aqueux

Publications (1)

Publication Number	Publication Date
DK1052006T3 true DK1052006T3 (da)	2004-12-20

Family

ID=7908140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK00109309T DK1052006T3 (da)	1999-05-14	2000-04-29	Anvendelse af vanduoplöselige polyoxyalkylen-polysiloxan-blokblandingscopolymerisater til skumdæmpning af vandige medier

Country Status (7)

Country	Link
US (2)	US6433028B1 (fr)
EP (1)	EP1052006B1 (fr)
AT (1)	ATE276029T1 (fr)
CA (1)	CA2307365C (fr)
DE (1)	DE50007728D1 (fr)
DK (1)	DK1052006T3 (fr)
ES (1)	ES2226642T3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2801896B1 (fr) *	1999-12-03	2002-03-01	Rhodia Chimie Sa	Composition lubrifiante a base de siloxane, ne degageant pas d'hydrogene, son procede de preparation et son utilisation
DE10140625A1 (de) *	2001-08-18	2003-03-06	Goldschmidt Ag Th	Verwendung wasserunlöslicher Polysiloxan-Copolymerisate zur Entschäumung nichtwässriger Öle
DE50200338D1 (de) *	2002-03-26	2004-05-13	Goldschmidt Ag Th	Verwendung organofunktionell modifizierter Polysiloxane zur Herstellung von Polyurethanweichschäumen
JP4354914B2 (ja) *	2002-11-01	2009-10-28	花王株式会社	液状皮膚保護剤組成物
US7482312B2 (en) *	2005-04-01	2009-01-27	Shell Oil Company	Engine oils for racing applications and method of making same
DE102008000287A1 (de) *	2008-02-13	2009-08-20	Evonik Goldschmidt Gmbh	Reaktives, flüssiges Keramikbindemittel
DE102009022630A1 (de)	2009-05-25	2010-12-02	Evonik Goldschmidt Gmbh	Emulsionen auf Basis Silylgruppen tragender Hydroxylverbindungen
DE102010062156A1 (de)	2010-10-25	2012-04-26	Evonik Goldschmidt Gmbh	Polysiloxane mit stickstoffhaltigen Gruppen
US10351792B2 (en)	2017-05-09	2019-07-16	Afton Chemical Corporation	Poly (meth)acrylate with improved viscosity index for lubricant additive application
US9988590B1 (en) *	2017-11-10	2018-06-05	Afton Chemical Corporation	Polydialkylsiloxane poly (meth)acrylate brush polymers for lubricant additive application
US10144900B1 (en)	2018-02-02	2018-12-04	Afton Chemical Corporation	Poly (meth)acrylate star polymers for lubricant additive applications
DK3524651T3 (da)	2018-02-08	2026-02-16	Evonik Operations Gmbh	Vandig polyorganosiloxanhybridharpiks-dispersion
EP3719076A1 (fr)	2019-04-01	2020-10-07	Evonik Operations GmbH	Dispersion aqueuse de résine polyorganosiloxanhybride
CN110124360B (zh)	2019-06-04	2021-11-19	江苏四新科技应用研究所股份有限公司	一种消泡组合物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE538608A (fr)	1954-06-10
US2846458A (en)	1956-05-23	1958-08-05	Dow Corning	Organosiloxane ethers
CA695633A (en)	1961-07-31	1964-10-06	A. Haluska Loren	Siloxane glycol branch copolymers
DE1165028B (de)	1962-11-14	1964-03-12	Goldschmidt Ag Th	Verfahren zur Herstellung von siliciumhaltigen Kohlenwasserstoffen durch Addition von Hydrogensilanen an ungesaettigte Kohlenwasserstoffe
US3785935A (en) *	1971-05-17	1974-01-15	Dow Corning	Distillation process of monomers with the addition of an antifoam composition
US3763021A (en) *	1971-05-17	1973-10-02	Dow Corning	Distillation process of monomers with the addition of an antifoam composition
US4122029A (en) *	1977-07-27	1978-10-24	Dow Corning Corporation	Emulsion compositions comprising a siloxane-oxyalkylene copolymer and an organic surfactant
US4130708A (en) *	1977-12-09	1978-12-19	Ppg Industries, Inc.	Siloxane urethane acrylate radiation curable compounds for use in coating compositions
US4605712A (en) *	1984-09-24	1986-08-12	Ciba-Geigy Corporation	Unsaturated polysiloxanes and polymers thereof
US4769174A (en) *	1987-09-29	1988-09-06	Union Carbide Corporation	Polyether silicone copolymers with secondary or tertiary hydroxy terminated for stabilizing high resiliency urethane foam
CA1338943C (fr) *	1987-12-28	1997-02-25	Sadao Yukimoto	Composition reticulable de poly(oxyalkylene)
DE3807247C1 (fr) *	1988-03-05	1989-05-24	Th. Goldschmidt Ag, 4300 Essen, De
US6001887A (en) *	1993-12-17	1999-12-14	Th. Goldschmidt Ag	Defoamer emulsion based on organofunctionally modified polysiloxanes
NO308363B1 (no) *	1993-12-28	2000-09-04	Dow Corning	Anvendelse av en blanding som et skumregulerende middel
JP3636817B2 (ja) *	1995-11-30	2005-04-06	ゴルトシュミットアクチエンゲゼルシャフト	ポリシロキサン−ポリオキシエチレン−ポリオキシプロピレン−トリブロックコポリマーおよび該コポリマーを含有する消泡化合物
US6117963A (en)	1997-03-26	2000-09-12	Th Goldschmidt Ag	Tetrahydrofuran-containing silicone polyethers
US6162888A (en) *	1999-05-17	2000-12-19	Dow Corning Corporation	Method of making silicone polyether copolymers having reduced odor

2000
- 2000-04-29 ES ES00109309T patent/ES2226642T3/es not_active Expired - Lifetime
- 2000-04-29 EP EP00109309A patent/EP1052006B1/fr not_active Expired - Lifetime
- 2000-04-29 AT AT00109309T patent/ATE276029T1/de not_active IP Right Cessation
- 2000-04-29 DE DE50007728T patent/DE50007728D1/de not_active Expired - Lifetime
- 2000-04-29 DK DK00109309T patent/DK1052006T3/da active
- 2000-05-02 CA CA002307365A patent/CA2307365C/fr not_active Expired - Fee Related
- 2000-05-11 US US09/569,901 patent/US6433028B1/en not_active Expired - Fee Related
2002
- 2002-03-18 US US10/100,611 patent/US6686320B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE276029T1 (de)	2004-10-15
DE50007728D1 (de)	2004-10-21
US6686320B2 (en)	2004-02-03
CA2307365A1 (fr)	2000-11-14
US6433028B1 (en)	2002-08-13
EP1052006B1 (fr)	2004-09-15
EP1052006A3 (fr)	2002-02-20
CA2307365C (fr)	2008-08-12
US20020132860A1 (en)	2002-09-19
ES2226642T3 (es)	2005-04-01
EP1052006A2 (fr)	2000-11-15

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