ATE88651T1 - Verfahren zum entschaeumen waessriger dispersionen polymerer organischer substanzen durch zusatz von polyoxyalkylen-polysiloxanblockmischpolymerisaten. - Google Patents
Verfahren zum entschaeumen waessriger dispersionen polymerer organischer substanzen durch zusatz von polyoxyalkylen-polysiloxanblockmischpolymerisaten.Info
- Publication number
- ATE88651T1 ATE88651T1 AT89102847T AT89102847T ATE88651T1 AT E88651 T1 ATE88651 T1 AT E88651T1 AT 89102847 T AT89102847 T AT 89102847T AT 89102847 T AT89102847 T AT 89102847T AT E88651 T1 ATE88651 T1 AT E88651T1
- Authority
- AT
- Austria
- Prior art keywords
- polysiloxane block
- polyoxyalkylene
- value
- organic substances
- polymeric organic
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title abstract 5
- 229920001296 polysiloxane Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- 229920001400 block copolymer Polymers 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- -1 polysiloxane Polymers 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Silicon Polymers (AREA)
- Paints Or Removers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3807247A DE3807247C1 (enExample) | 1988-03-05 | 1988-03-05 | |
| EP89102847A EP0331952B1 (de) | 1988-03-05 | 1989-02-18 | Verfahren zum Entschäumen wässriger Dispersionen polymerer organischer Substanzen durch Zusatz von Polyoxyalkylen-Polysiloxan-Blockmischpolymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE88651T1 true ATE88651T1 (de) | 1993-05-15 |
Family
ID=6348948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89102847T ATE88651T1 (de) | 1988-03-05 | 1989-02-18 | Verfahren zum entschaeumen waessriger dispersionen polymerer organischer substanzen durch zusatz von polyoxyalkylen-polysiloxanblockmischpolymerisaten. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5032662A (enExample) |
| EP (1) | EP0331952B1 (enExample) |
| JP (1) | JPH01249109A (enExample) |
| AT (1) | ATE88651T1 (enExample) |
| DE (2) | DE3807247C1 (enExample) |
| DK (1) | DK169058B1 (enExample) |
| ES (1) | ES2056976T3 (enExample) |
| NO (1) | NO168808C (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804119A (en) * | 1985-12-06 | 1989-02-14 | Goodall Donald T | Liquid dispenser |
| DE69128321T2 (de) * | 1990-08-30 | 1998-05-20 | Kao Corp | Polysiloxanderivat, dessen Verwendung als Emulgator und kosmetische Präparationen |
| AU690538B2 (en) * | 1993-02-10 | 1998-04-30 | Rathor Ag | Prepolymer composition for insulating foams |
| ES2127365T5 (es) * | 1993-08-26 | 2002-08-16 | Vantico Ag | Composicion liquida reticulable por radiacion, destinada en especial a la estereolitografia. |
| US5625023A (en) * | 1994-12-09 | 1997-04-29 | Dow Corning Corporation | Aerosol suppressant compositions for silicone coatings |
| JPH08295752A (ja) * | 1995-04-26 | 1996-11-12 | Nippon Unicar Co Ltd | ポリウレタンフォーム製造用破泡剤 |
| 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 |
| JP3350341B2 (ja) * | 1996-04-01 | 2002-11-25 | 信越化学工業株式会社 | ポリシロキサン・ポリエーテルブロック共重合体及び該共重合体を製造する方法 |
| US5994454A (en) * | 1996-10-25 | 1999-11-30 | Dow Corning Corporation | Aerosol suppressant compositions for silicone coatings |
| US6117963A (en) * | 1997-03-26 | 2000-09-12 | Th Goldschmidt Ag | Tetrahydrofuran-containing silicone polyethers |
| DE19836260A1 (de) | 1998-08-11 | 2000-02-24 | Wacker Chemie Gmbh | Lineare Polyether-Polysiloxan-Copolymere, deren Herstellung und Verwendung |
| DK1052006T3 (da) * | 1999-05-14 | 2004-12-20 | Goldschmidt Ag Th | Anvendelse af vanduoplöselige polyoxyalkylen-polysiloxan-blokblandingscopolymerisater til skumdæmpning af vandige medier |
| DE19922218A1 (de) * | 1999-05-14 | 2001-02-15 | Goldschmidt Ag Th | Verwendung wasserunlöslicher poly(oxy-1,4-butandiyl)haltiger Polyoxyalkylen-Polysiloxan-Blockmischcopolymerisate zur Entschäumung wäßriger Medien |
| DE19936289A1 (de) * | 1999-08-02 | 2001-02-15 | Wacker Chemie Gmbh | Entschäumerformulierung |
| DE10137620A1 (de) * | 2001-08-03 | 2003-09-11 | Tesa Ag | Klebeband insbesondere zu Verpackungszwecken |
| DE10251312A1 (de) * | 2002-11-04 | 2004-05-19 | Basf Ag | Kraftstoffe mit verbesserter Additivwirkung |
| US7125833B2 (en) * | 2003-03-24 | 2006-10-24 | Wacker Chemie Ag | Cyclodextrin laundry detergent additive complexes and compositions containing same |
| DE102006041089A1 (de) * | 2006-09-01 | 2008-03-06 | Evonik Goldschmidt Gmbh | Verwendung von gepfropften Polyethersiloxanmischpolymeren zur Verbesserung der Kältestabilität von Entschäumern in wässrigen Dispersionen |
| 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 |
| SG173940A1 (en) * | 2010-03-05 | 2011-09-29 | Antibac Lab Pte Ltd | Air sanitizer and malodour removal formulation |
| DE102010023790A1 (de) | 2010-06-15 | 2011-12-15 | Heinrich-Heine-Universität Düsseldorf | Waschaktive Zusammensetzung |
| US9623346B2 (en) * | 2010-08-02 | 2017-04-18 | Momentive Performance Materials Inc. | Compositions and methods for separating emulsions using the same |
| EP2940062A4 (en) | 2012-12-28 | 2016-05-18 | Dow Corning Toray Co Ltd | METHOD FOR PRODUCING A HIGH-PURITY ORGANOSILICIUM COMPOUND |
| JP6979031B2 (ja) | 2016-11-28 | 2021-12-08 | Ａｇｃ株式会社 | ポリテトラフルオロエチレン水性分散液 |
| EP3611215A1 (de) * | 2018-08-15 | 2020-02-19 | Evonik Operations GmbH | Verfahren zur herstellung acetoxygruppen-tragender siloxane |
| EP3744763B1 (de) * | 2019-05-28 | 2024-08-14 | Evonik Operations GmbH | Massgeschneiderte sioc basierte polyethersiloxane |
| ES2998233T3 (en) * | 2019-05-28 | 2025-02-19 | Evonik Operations Gmbh | Method for producing siloxanes bearing acetoxy groups |
| EP3744759B1 (de) * | 2019-05-28 | 2024-07-17 | Evonik Operations GmbH | Verfahren zur herstellung von im siloxanteil verzweigten sioc-verknüpften polyethersiloxanen |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802688A (en) * | 1954-06-10 | 1958-10-08 | Union Carbide Corp | Improvements in or relating to organo-silicon compounds |
| US3629310A (en) * | 1969-08-28 | 1971-12-21 | Union Carbide Corp | Organo-siloxane-oxyalkylene block copolymers |
| BE788136A (fr) * | 1971-08-31 | 1973-02-28 | Ici Ltd | Composes organiques du silicium |
| BE819399A (fr) * | 1973-09-07 | 1974-12-16 | Produit anti-mousse | |
| JPS5834167B2 (ja) * | 1974-03-29 | 1983-07-25 | 信越化学工業株式会社 | スイヨウセイシヨウホウザイ |
| DE2443853C3 (de) * | 1974-09-13 | 1984-06-14 | Th. Goldschmidt Ag, 4300 Essen | Zubereitung zur Entschäumung |
| US4045381A (en) * | 1975-12-29 | 1977-08-30 | Union Carbide Corporation | Organosilicone polymers |
| DE3011304A1 (de) * | 1980-03-24 | 1981-10-08 | Henkel KGaA, 4000 Düsseldorf | Schaumdaempfungsmittel und dessen verwendung in kunstharz-, lack- und farbdispersionen |
| DE3038982A1 (de) * | 1980-10-15 | 1982-05-27 | Bayer Ag, 5090 Leverkusen | Entschaeumer fuer kunststoffdispersionen und disperionsbeschichtungsstoffe sowie verfahren zu dessen herstellung |
| DE3038983A1 (de) * | 1980-10-15 | 1982-05-27 | Bayer Ag, 5090 Leverkusen | Entschaeumer fuer kontinuierliche faerbeprozesse |
| DE3123103A1 (de) * | 1981-06-11 | 1982-12-30 | Henkel KGaA, 4000 Düsseldorf | "verwendung einer polysiloxan-zubereitung als entschaeumer in waessrigen dispersionen und loesungen von kunstharzen" |
-
1988
- 1988-03-05 DE DE3807247A patent/DE3807247C1/de not_active Expired
-
1989
- 1989-01-11 NO NO890119A patent/NO168808C/no unknown
- 1989-02-10 US US07/309,314 patent/US5032662A/en not_active Expired - Lifetime
- 1989-02-18 AT AT89102847T patent/ATE88651T1/de not_active IP Right Cessation
- 1989-02-18 ES ES89102847T patent/ES2056976T3/es not_active Expired - Lifetime
- 1989-02-18 DE DE8989102847T patent/DE58904171D1/de not_active Expired - Lifetime
- 1989-02-18 EP EP89102847A patent/EP0331952B1/de not_active Expired - Lifetime
- 1989-02-20 JP JP1040146A patent/JPH01249109A/ja active Granted
- 1989-03-02 DK DK100689A patent/DK169058B1/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO168808B (no) | 1991-12-30 |
| DK100689A (da) | 1989-09-06 |
| NO890119D0 (no) | 1989-01-11 |
| JPH01249109A (ja) | 1989-10-04 |
| NO890119L (no) | 1989-09-06 |
| JPH0560965B2 (enExample) | 1993-09-03 |
| US5032662A (en) | 1991-07-16 |
| EP0331952B1 (de) | 1993-04-28 |
| DK100689D0 (da) | 1989-03-02 |
| EP0331952A3 (de) | 1991-06-12 |
| ES2056976T3 (es) | 1994-10-16 |
| DK169058B1 (da) | 1994-08-08 |
| NO168808C (no) | 1992-04-08 |
| DE58904171D1 (de) | 1993-06-03 |
| EP0331952A2 (de) | 1989-09-13 |
| DE3807247C1 (enExample) | 1989-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |