FI945935L - Defoaming emulsion based on organofunctionally modified polysiloxanes - Google Patents

Defoaming emulsion based on organofunctionally modified polysiloxanes Download PDF

Info

Publication number: FI945935L
Authority: FI; Finland
Prior art keywords: modified polysiloxanes; emulsion based; organofunctionally modified; defoaming emulsion; defoaming
Prior art date: 1993-12-17

Application number

FI945935A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI945935A7 (en

FI945935A0 (en

Inventor

Michael Keup

Roland Sucker

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.)

1993-12-17

Filing date

1994-12-16

Publication date

1995-06-18

1994-12-16 Application filed by Goldschmidt Ag Th filed Critical Goldschmidt Ag Th

1994-12-16 Publication of FI945935A0 publication Critical patent/FI945935A0/en

1995-06-18 Publication of FI945935L publication Critical patent/FI945935L/en

1995-06-18 Publication of FI945935A7 publication Critical patent/FI945935A7/en

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
- C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Dispersion Chemistry (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Toxicology (AREA)
Compositions Of Macromolecular Compounds (AREA)
Silicon Polymers (AREA)
Degasification And Air Bubble Elimination (AREA)
Paints Or Removers (AREA)
Processes Of Treating Macromolecular Substances (AREA)

FI945935A 1993-12-17 1994-12-16 Defoaming emulsion based on organofunctionally modified polysiloxanes FI945935A7 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4343185A DE4343185C1 (en)	1993-12-17	1993-12-17	Defoamer emulsion based on organofunctionally modified polysiloxanes

Publications (3)

Publication Number	Publication Date
FI945935A0 FI945935A0 (en)	1994-12-16
FI945935L true FI945935L (en)	1995-06-18
FI945935A7 FI945935A7 (en)	1995-06-18

Family

ID=6505342

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI945935A FI945935A7 (en)	1993-12-17	1994-12-16	Defoaming emulsion based on organofunctionally modified polysiloxanes

Country Status (12)

Country	Link
EP (1)	EP0658361B1 (en)
JP (1)	JP2716667B2 (en)
CN (1)	CN1063765C (en)
AT (1)	ATE151306T1 (en)
AU (1)	AU678644B2 (en)
CA (1)	CA2135420A1 (en)
DE (2)	DE4343185C1 (en)
DK (1)	DK0658361T3 (en)
ES (1)	ES2100617T3 (en)
FI (1)	FI945935A7 (en)
GR (1)	GR3023956T3 (en)
NO (1)	NO943823L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1064268C (en) *	1996-04-10	2001-04-11	财团法人工业技术研究院	Composition of blended silicon-based defoamer
DE19623409C1 (en)	1996-06-12	1998-02-12	Bayer Ag	Defoamer mixtures, a process for their preparation and their use
GB2315757B (en) *	1996-07-31	2000-03-29	Gen Electric	Dilution stable antifoam emulsion concentrates
US5990181A (en) *	1997-12-11	1999-11-23	Witco Corporation	Aqueous foam quenching compositions
DE19922218A1 (en) *	1999-05-14	2001-02-15	Goldschmidt Ag Th	Use of water-insoluble poly (oxy-1,4-butanediyl) containing polyoxyalkylene-polysiloxane block copolymers for defoaming aqueous media
EP2087931A3 (en) *	2008-02-05	2011-08-31	Evonik Goldschmidt GmbH	Defoaming of ionic fluids
DE102012207484A1 (en) *	2012-05-07	2013-11-07	Wacker Chemie Ag	Defoamer formulations containing organopolysiloxanes
JP6179479B2 (en) *	2014-08-05	2017-08-16	信越化学工業株式会社	Oil compound for defoamer, method for producing the same, and defoamer composition
JP6197768B2 (en) *	2014-09-03	2017-09-20	信越化学工業株式会社	Oil compound for defoamer, method for producing the same, and defoamer composition
EP3954740A1 (en) *	2020-08-14	2022-02-16	Evonik Operations GmbH	Defoamer composition based on polysiloxanes with organofunctionally modified polysiloxanes
JP2023063105A (en) *	2021-10-22	2023-05-09	Ｅｎｅｏｓ株式会社	Water-soluble processing oil composition and metal processing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE819399A (en) *	1973-09-07	1974-12-16		ANTI-FOAM
US3984347A (en) *	1974-12-19	1976-10-05	Dow Corning Corporation	Foam control composition
US4395352A (en) *	1978-06-29	1983-07-26	Union Carbide Corporation	High efficiency antifoam compositions and process for reducing foaming
DE3011304A1 (en) *	1980-03-24	1981-10-08	Henkel KGaA, 4000 Düsseldorf	FOAM ABSORBERS AND THEIR USE IN SYNTHETIC RESIN, LACQUER AND COLOR DISPERSIONS
DE3627782A1 (en) *	1986-08-16	1988-02-18	Goldschmidt Ag Th	NEW ALKOXYSILOXANES, THE PRODUCTION AND USE THEREOF AS A VENTILATING AGENT FOR curable resins or plastisol
US5380464A (en) *	1988-05-09	1995-01-10	Dow Corning Corporation	Silicone foam control composition
US4983316A (en) *	1988-08-04	1991-01-08	Dow Corning Corporation	Dispersible silicone antifoam formulations
JPH0790128B2 (en) *	1989-11-08	1995-10-04	ダウコーニングアジア株式会社	Silicone antifoam composition
JPH03157106A (en) *	1989-11-16	1991-07-05	Shin Etsu Chem Co Ltd	Antifoam composition
DE3938109A1 (en) *	1989-11-16	1991-05-23	Goldschmidt Ag Th	AGENT FOR DEFOAMING AQUEOUS WASHING FLEETS
SE9301347A0 (en) *	1992-04-27	1993-10-28	Nikko Chemical Inst Inc	Anti-foaming composition of emulsion type and anti-foaming method using the same

1993
- 1993-12-17 DE DE4343185A patent/DE4343185C1/en not_active Expired - Fee Related
1994
- 1994-10-10 NO NO943823A patent/NO943823L/en unknown
- 1994-11-09 CA CA002135420A patent/CA2135420A1/en not_active Abandoned
- 1994-12-03 EP EP94119090A patent/EP0658361B1/en not_active Expired - Lifetime
- 1994-12-03 ES ES94119090T patent/ES2100617T3/en not_active Expired - Lifetime
- 1994-12-03 DE DE59402369T patent/DE59402369D1/en not_active Expired - Lifetime
- 1994-12-03 DK DK94119090.2T patent/DK0658361T3/en active
- 1994-12-03 AT AT94119090T patent/ATE151306T1/en not_active IP Right Cessation
- 1994-12-16 FI FI945935A patent/FI945935A7/en not_active Application Discontinuation
- 1994-12-16 JP JP6313682A patent/JP2716667B2/en not_active Expired - Fee Related
- 1994-12-17 CN CN94119007A patent/CN1063765C/en not_active Expired - Lifetime
- 1994-12-19 AU AU81534/94A patent/AU678644B2/en not_active Ceased
1997
- 1997-06-30 GR GR970401606T patent/GR3023956T3/en unknown

Also Published As

Publication number	Publication date
ATE151306T1 (en)	1997-04-15
ES2100617T3 (en)	1997-06-16
EP0658361B1 (en)	1997-04-09
FI945935A7 (en)	1995-06-18
DE59402369D1 (en)	1997-05-15
CN1112586A (en)	1995-11-29
DE4343185C1 (en)	1994-11-17
NO943823L (en)	1995-06-19
CA2135420A1 (en)	1995-06-18
FI945935A0 (en)	1994-12-16
CN1063765C (en)	2001-03-28
DK0658361T3 (en)	1997-10-20
EP0658361A1 (en)	1995-06-21
GR3023956T3 (en)	1997-09-30
AU8153494A (en)	1995-06-22
AU678644B2 (en)	1997-06-05
NO943823D0 (en)	1994-10-10
JP2716667B2 (en)	1998-02-18
JPH07194904A (en)	1995-08-01

Publication	Publication Date	Title
DE69101474D1 (en)	1994-04-28	Stabilized emulsion system.
FR2716575B1 (en)	1997-06-06	Opto-semiconductor device.
FI945935L (en)	1995-06-18	Defoaming emulsion based on organofunctionally modified polysiloxanes
EP0611657A3 (en)	1995-04-05	Printer.
EP0616375A3 (en)	1995-01-11	Photocoupler device.
IT1268615B1 (en)	1997-03-06	PRINTER.
FR2703246B1 (en)	1995-05-12	English canes-crutches.
FR2703668B1 (en)	1995-11-10	SEPARATION DEVICE.
NO893219D0 (en)	1989-08-10	WATER-IN-OIL-explosive emulsion.
FI955433A7 (en)	1995-11-10	Oil-in-water emulsion
FI910991A0 (en)	1991-02-28	VATTENHALTIG EMULSION.
DE59005655D1 (en)	1994-06-16	Emulsion copolymers.
ITTO941006A0 (en)	1994-12-09	ENLARGEMENT DEVICE.
FI924026A0 (en)	1992-09-09	AGGLOMERATIONSFOERFARANDE SOM UTNYTTJAR EMULSION.
FR2712716B1 (en)	1997-01-31	Guarantee device.
FI922855A0 (en)	1992-06-18	LAETT FOERSLUTNINGSBAR PAOSE ELLER SAECK.
DE69113391D1 (en)	1995-11-02	Greasy emulsion.
BR9403326A (en)	1995-05-09	Photothermographic emulsion.
FR2706669B1 (en)	1995-08-25	Advanced accordion.
ES1024645Y (en)	1994-05-01	BALL-PICKING DEVICE.
ATE103164T1 (en)	1994-04-15	STABILIZED EMULSION SYSTEM.
KR970037567U (en)	1997-07-26	Shroud Stopper
FI924324A0 (en)	1992-09-25	BEHAOLLARE FOER KORNFORMIGT, PULVERFORMIGT ELLER ANNAT DYLIKT MASSGODS.
FI905653A0 (en)	1990-11-15	NY LOESNING VID KOMBINERAD GRAEVMASKIN.
FI911327A0 (en)	1991-03-19	BEHAOLLARE FOER PULVERFORMIGT, KORNFORMIGT ELLER ANNAT DYLIKT MASSAGODS.

Legal Events

Date	Code	Title	Description
1999-06-30	FD	Application lapsed