DK1053774T3 - Anvendelse af vanduoplöselige polyoxyarylen-polysiloxan-blokblandingscopolymerer til afskumning af vandige medier - Google Patents

Anvendelse af vanduoplöselige polyoxyarylen-polysiloxan-blokblandingscopolymerer til afskumning af vandige medier

Info

Publication number: DK1053774T3
Authority: DK; Denmark
Prior art keywords: water; polyoxyarylene; polysiloxane block; aqueous media; insoluble
Prior art date: 1999-05-14

Application number

DK00109311T

Other languages

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

2005-01-31

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

2005-01-31 Application granted granted Critical

2005-01-31 Publication of DK1053774T3 publication Critical patent/DK1053774T3/da

Links

229920001296 polysiloxane Polymers 0.000 title abstract 3
239000012736 aqueous medium Substances 0.000 title abstract 2
229920001577 copolymer Polymers 0.000 title 1
238000005187 foaming Methods 0.000 title 1
125000000217 alkyl group Chemical group 0.000 abstract 3
229920001400 block copolymer Polymers 0.000 abstract 3
229910003849 O-Si Inorganic materials 0.000 abstract 1
229910003872 O—Si Inorganic materials 0.000 abstract 1
125000002252 acyl group Chemical group 0.000 abstract 1
125000002947 alkylene group Chemical group 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000006260 foam Substances 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
150000002367 halogens Chemical class 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
- B01D19/0431—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing aromatic rings
- 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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating compositions
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Wood Science & Technology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Dispersion Chemistry (AREA)
Toxicology (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Silicon Polymers (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Compositions Of Macromolecular Compounds (AREA)
Degasification And Air Bubble Elimination (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

DK00109311T 1999-05-14 2000-04-29 Anvendelse af vanduoplöselige polyoxyarylen-polysiloxan-blokblandingscopolymerer til afskumning af vandige medier DK1053774T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19922351		1999-05-14
EP00109311A EP1053774B1 (de)	1999-05-14	2000-04-29	Verwendung wasserunlöslicher Polyoxyarylen-Polysiloxan-Blockmischcopolymerisate zur Entschäumung wässriger Medien

Publications (1)

Publication Number	Publication Date
DK1053774T3 true DK1053774T3 (da)	2005-01-31

Family

ID=7908139

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK00109311T DK1053774T3 (da)	1999-05-14	2000-04-29	Anvendelse af vanduoplöselige polyoxyarylen-polysiloxan-blokblandingscopolymerer til afskumning af vandige medier

Country Status (7)

Country	Link
US (1)	US6391831B1 (da)
EP (1)	EP1053774B1 (da)
AT (1)	ATE281223T1 (da)
CA (1)	CA2307781C (da)
DE (1)	DE50008471D1 (da)
DK (1)	DK1053774T3 (da)
ES (1)	ES2229988T3 (da)

Families Citing this family (11)

* 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
DE10232115A1 (de) *	2002-07-16	2004-02-05	Goldschmidt Ag	Organopolysiloxane zur Entschäumung wässriger Systeme
DE10232908A1 (de) *	2002-07-19	2004-01-29	Goldschmidt Ag	Verwendung organfunktionell modifizierter, Phenylderivate enthaltender Polysiloxane als Dispergier- und Netzmittel für Füllstoffe und Pigmente in wässrigen Pigmentpasten und Farb- oder Lackformulierungen
DE102006056305A1 (de) *	2006-11-29	2008-06-05	Evonik Goldschmidt Gmbh	Polyoxyalkylen-Polysiloxan-Blockpolymerisate, ein Verfahren zu deren Herstellung und ihre Verwendung als Entschäumer in wässrigen Dispersionen
US8303843B2 (en) *	2006-12-15	2012-11-06	Evonik Goldschmidt Gmbh	Aqueous cold-cure flexible stabilizer formulations
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
US9365795B2 (en)	2012-09-10	2016-06-14	Afton Chemical Corporation	Antifoam additives for use in low viscosity applications
EP3524651A1 (de)	2018-02-08	2019-08-14	Evonik Degussa GmbH	Wässrige polyorganosiloxanhybridharz-dispersion
EP3719076A1 (de)	2019-04-01	2020-10-07	Evonik Operations GmbH	Wässrige polyorganosiloxanhybridharz-dispersion

Family Cites Families (11)

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BE538608A (da)	1954-06-10
US2846458A (en)	1956-05-23	1958-08-05	Dow Corning	Organosiloxane ethers
DE1165028B (de)	1962-11-14	1964-03-12	Goldschmidt Ag Th	Verfahren zur Herstellung von siliciumhaltigen Kohlenwasserstoffen durch Addition von Hydrogensilanen an ungesaettigte Kohlenwasserstoffe
GB1020022A (en) *	1962-12-21	1966-02-16	Midland Silicones Ltd	Organopolysiloxane antifoam compositions
US3763021A (en) *	1971-05-17	1973-10-02	Dow Corning	Distillation process of monomers with the addition of an antifoam composition
US5247044A (en) *	1989-09-01	1993-09-21	General Electric Company	Synthetic method for the synthesis of silicon polyether copolymers
GB9315671D0 (en) *	1993-07-29	1993-09-15	Dow Corning Sa	Foam control agents and their use
DE19602097A1 (de) *	1996-01-22	1997-07-24	Goldschmidt Ag Th	Wäßrige und strahlenhärtende Drucklacke und Druckfarben mit verbesserten Eigenschaften
US5990187A (en) *	1997-03-26	1999-11-23	Th. Goldschmidt Ag	Method of preparing polyurethane foam utilizing organofunctionally modified polysiloxanes
US6013683A (en) *	1998-12-17	2000-01-11	Dow Corning Corporation	Single phase silicone and water compositions
DE19907322A1 (de) *	1999-02-20	2000-08-24	Goldschmidt Ag Th	Verwendung von organofunktionell modifizierten Polysiloxanen bei der Herstellung von Polyurethanschaum

2000
- 2000-04-29 EP EP00109311A patent/EP1053774B1/de not_active Expired - Lifetime
- 2000-04-29 AT AT00109311T patent/ATE281223T1/de not_active IP Right Cessation
- 2000-04-29 DK DK00109311T patent/DK1053774T3/da active
- 2000-04-29 DE DE50008471T patent/DE50008471D1/de not_active Expired - Lifetime
- 2000-04-29 ES ES00109311T patent/ES2229988T3/es not_active Expired - Lifetime
- 2000-05-02 CA CA002307781A patent/CA2307781C/en not_active Expired - Fee Related
- 2000-05-11 US US09/569,740 patent/US6391831B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1053774A3 (de)	2001-04-04
EP1053774B1 (de)	2004-11-03
CA2307781A1 (en)	2000-11-14
CA2307781C (en)	2008-09-02
EP1053774A2 (de)	2000-11-22
ES2229988T3 (es)	2005-05-01
DE50008471D1 (de)	2004-12-09
ATE281223T1 (de)	2004-11-15
US6391831B1 (en)	2002-05-21

Publication	Publication Date	Title
ATE276028T1 (de)	2004-10-15	Verwendung wasserunlöslicher poly(oxy-1,4- butandiyl)haltiger polyoxyalkylen-polysiloxan- blockmischcopolymerisate zur entschäumung wässriger medien
DK1053774T3 (da)	2005-01-31	Anvendelse af vanduoplöselige polyoxyarylen-polysiloxan-blokblandingscopolymerer til afskumning af vandige medier
DK1052006T3 (da)	2004-12-20	Anvendelse af vanduoplöselige polyoxyalkylen-polysiloxan-blokblandingscopolymerisater til skumdæmpning af vandige medier
EP0997489A3 (de)	2001-02-14	Schwefelfunktionelle Polyorganosiloxane
KR970707196A (ko)	1997-12-01	불활성 가스 팽창 폴리우레탄 발포체용 실리콘 계면활성제(silicone surfactants for use in inert gas blown polyurethane foams)
DE69724621D1 (de)	2003-10-09	Schäumbare zusammensetzungen zum rotationsformen
KR930021685A (ko)	1993-11-22	아실화아미노-기능오르가노폴리실록산을 구성한 에멀젼
ES2128064T3 (es)	1999-05-01	Plastisoles eficaces acusticamente.
SE8601211D0 (sv)	1986-03-14	Sett att forhindra skumbildning i vetskeformiga kolvetebrenslen och med skumdempande tillsats forsatta kolvetebrenslen
DE59400045D1 (de)	1995-12-21	Estergruppen aufweisende Organopolysiloxane.
IL115181A0 (en)	1995-12-31	A contrast agent its use and preparation
GB1111213A (en)	1968-04-24	Organopolysiloxane release material
DE68902017D1 (de)	1992-08-13	Haarkosmetisches praeparat mit polyorganosiloxanen, die hydroxyalkylgruppen tragen.
GB1105401A (en)	1968-03-06	Organopolysiloxane release materials
KR920012301A (ko)	1992-07-25	충진제 처리용 비닐-함유 실라놀-말단화 실리콘 조성물
ATE278732T1 (de)	2004-10-15	Siloxan-modifizierte polyolefine und deren verwendung als additive für polymerformulierungen
ES8706187A1 (es)	1987-06-01	Un procedimiento para la preparacion de espumas de poliorganosiloxano
EP0477748A3 (en)	1992-09-16	Very or ultra high molecular weight polyethylene moulding compositions
ES8302056A1 (es)	1982-12-16	Procedimiento para la obtencion de masas de moldeo de organopolisiloxano.
JPH0137962B2 (da)	1989-08-10
GB9122351D0 (en)	1991-12-04	Oil and fuel oil compositions
KR920012192A (ko)	1992-07-25	망상화된 폴리실라잔 및 이의 제조방법
KR980002110A (ko)	1998-03-30	강성 이격물을 갖는 혁신적인 실록산 블록 공중합체 및 이의 용도
KR890005167A (ko)	1989-05-13	냉-경화 폴리우레탄 우레아 탄성중합체의 제조 방법
RU96109535A (ru)	1998-08-20	Способ получения вспениваемых кремнийорганических композиций