DK410878A - Paa siliciumdioxid baserede skumbekaempende kompostitoner med forbedret stabilitet fremgangsmaade til deres fremstilling samt deres anvendelse - Google Patents
Paa siliciumdioxid baserede skumbekaempende kompostitoner med forbedret stabilitet fremgangsmaade til deres fremstilling samt deres anvendelseInfo
- Publication number
- DK410878A DK410878A DK410878A DK410878A DK410878A DK 410878 A DK410878 A DK 410878A DK 410878 A DK410878 A DK 410878A DK 410878 A DK410878 A DK 410878A DK 410878 A DK410878 A DK 410878A
- Authority
- DK
- Denmark
- Prior art keywords
- dioxid
- silico
- preparation
- improved stability
- based foam
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/28—Prevention of foam
-
- 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
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Silicon Compounds (AREA)
- Degasification And Air Bubble Elimination (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/834,163 US4123383A (en) | 1977-09-19 | 1977-09-19 | Silica based defoamer compositions having improved stability |
Publications (1)
Publication Number | Publication Date |
---|---|
DK410878A true DK410878A (da) | 1979-03-20 |
Family
ID=25266257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK410878A DK410878A (da) | 1977-09-19 | 1978-09-18 | Paa siliciumdioxid baserede skumbekaempende kompostitoner med forbedret stabilitet fremgangsmaade til deres fremstilling samt deres anvendelse |
Country Status (13)
Country | Link |
---|---|
US (1) | US4123383A (da) |
JP (1) | JPS5454981A (da) |
CA (1) | CA1112538A (da) |
DK (1) | DK410878A (da) |
ES (1) | ES473460A1 (da) |
FI (1) | FI782853A (da) |
FR (1) | FR2403099A1 (da) |
GB (1) | GB2021085B (da) |
NL (1) | NL7809501A (da) |
NO (1) | NO783141L (da) |
SE (1) | SE7903718L (da) |
WO (1) | WO1979000152A1 (da) |
ZA (1) | ZA785300B (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2925722A1 (de) * | 1979-06-26 | 1981-02-05 | Goldschmidt Ag Th | Mittel zum entschaeumen fluessiger medien |
JPS5748307A (en) * | 1980-09-05 | 1982-03-19 | Toray Silicone Co Ltd | Composition of defoaming agent |
DE3601929A1 (de) * | 1986-01-23 | 1987-07-30 | Basf Ag | Entschaeumer auf basis von oel-in-wasser-emulsionen |
JPH0790127B2 (ja) * | 1987-08-31 | 1995-10-04 | ダウコーニングアジア株式会社 | 固形シリコ−ン消泡剤 |
US5069816A (en) * | 1988-01-11 | 1991-12-03 | Mmii Incorporated | Zirconium silica hydrogel compositions and methods of preparation |
DE4113783C1 (da) * | 1991-04-26 | 1992-11-19 | Rudolf Gmbh & Co Kg Chemische Fabrik, 8192 Geretsried, De | |
DE4119116C2 (de) * | 1991-06-10 | 1997-08-07 | Boehme Chem Fab Kg | Biologisch leicht eliminierbare Entschäumer für wäßrige Systeme |
CA2110523A1 (en) * | 1992-12-09 | 1994-06-10 | Samuel H. Kim | Defoamer composition |
US6251958B1 (en) * | 1998-04-27 | 2001-06-26 | Henkel Corporation | Defoamer process |
DE10138490A1 (de) * | 2001-08-04 | 2003-02-13 | Degussa | Hydrophobe Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme |
US8236889B2 (en) * | 2009-05-15 | 2012-08-07 | Kemira Chemicals, Inc. | Polymeric defoamer additive |
DE102010031184A1 (de) * | 2010-07-09 | 2012-01-12 | Evonik Degussa Gmbh | Verfahren zur Herstellung einer Siliciumdioxidpartikel und Kationisierungsmittel aufweisenden Dispersion |
EP3122934B1 (en) * | 2014-03-28 | 2018-06-06 | Buckman Laboratories International, Inc | Defoamer compositions and methods of using the same |
CN107513890A (zh) * | 2017-08-21 | 2017-12-26 | 广东省造纸研究所 | 一种消泡型乳液烘缸防粘剂 |
US10988672B2 (en) | 2018-11-15 | 2021-04-27 | Halliburton Energy Services, Inc. | Defoaming composition comprising a tall-oil-derived surfactant |
US20240066436A1 (en) * | 2021-09-08 | 2024-02-29 | Kraton Chemical, Llc | Biobased defoamer compositions and methods of preparation thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843551A (en) * | 1954-09-20 | 1958-07-15 | Nopco Chem Co | Defoaming composition |
FR92636E (fr) * | 1965-02-11 | 1968-12-06 | Henkel & Cie Gmbh | Agents de lavage et de nettoyage faiblement moussants |
US3909445A (en) * | 1970-03-18 | 1975-09-30 | Mobil Oil Corp | Method for reducing foam in water containing systems |
US4021365A (en) * | 1973-01-24 | 1977-05-03 | Diamond Shamrock Corporation | Silica base defoamer compositions with improved stability |
DE2403210A1 (de) * | 1973-01-24 | 1974-07-25 | Diamond Shamrock Corp | Antischaummittel aus siliciumdioxydgrundlage mit verbesserter stabilitaet |
SE7601749L (sv) * | 1975-02-18 | 1976-08-19 | Hart Chemical Ltd | Vattendispergerbar antiskumkomposition |
US3990905A (en) * | 1976-02-09 | 1976-11-09 | Nalco Chemical Company | Food process antifoam |
-
1977
- 1977-09-19 US US05/834,163 patent/US4123383A/en not_active Expired - Lifetime
-
1978
- 1978-08-30 CA CA310,326A patent/CA1112538A/en not_active Expired
- 1978-09-11 GB GB7912476A patent/GB2021085B/en not_active Expired
- 1978-09-11 WO PCT/US1978/000077 patent/WO1979000152A1/en unknown
- 1978-09-18 FR FR7826693A patent/FR2403099A1/fr active Pending
- 1978-09-18 ES ES473460A patent/ES473460A1/es not_active Expired
- 1978-09-18 NL NL7809501A patent/NL7809501A/xx not_active Application Discontinuation
- 1978-09-18 FI FI782853A patent/FI782853A/fi unknown
- 1978-09-18 JP JP11445478A patent/JPS5454981A/ja active Pending
- 1978-09-18 DK DK410878A patent/DK410878A/da not_active Application Discontinuation
- 1978-09-18 NO NO783141A patent/NO783141L/no unknown
- 1978-09-18 ZA ZA00785300A patent/ZA785300B/xx unknown
-
1979
- 1979-04-28 SE SE7903718A patent/SE7903718L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES473460A1 (es) | 1979-11-01 |
US4123383A (en) | 1978-10-31 |
NO783141L (no) | 1979-03-20 |
FR2403099A1 (fr) | 1979-04-13 |
NL7809501A (nl) | 1979-03-21 |
FI782853A (fi) | 1979-03-20 |
ZA785300B (en) | 1979-10-31 |
WO1979000152A1 (en) | 1979-04-05 |
SE7903718L (sv) | 1979-04-27 |
JPS5454981A (en) | 1979-05-01 |
GB2021085B (en) | 1982-04-21 |
GB2021085A (en) | 1979-11-28 |
CA1112538A (en) | 1981-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |