NO923868L - Skumregulerende materiale og anvendelse derav - Google Patents
Skumregulerende materiale og anvendelse deravInfo
- Publication number
- NO923868L NO923868L NO92923868A NO923868A NO923868L NO 923868 L NO923868 L NO 923868L NO 92923868 A NO92923868 A NO 92923868A NO 923868 A NO923868 A NO 923868A NO 923868 L NO923868 L NO 923868L
- Authority
- NO
- Norway
- Prior art keywords
- foam
- regulatory materials
- regulatory
- materials
- foam regulatory
- Prior art date
Links
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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/775,673 US5283002A (en) | 1991-10-11 | 1991-10-11 | Antifoam/defoamer composition and method of use thereof in aqueous systems |
Publications (2)
Publication Number | Publication Date |
---|---|
NO923868D0 NO923868D0 (no) | 1992-10-05 |
NO923868L true NO923868L (no) | 1993-04-13 |
Family
ID=25105134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO92923868A NO923868L (no) | 1991-10-11 | 1992-10-05 | Skumregulerende materiale og anvendelse derav |
Country Status (4)
Country | Link |
---|---|
US (1) | US5283002A (no) |
EP (1) | EP0537018A1 (no) |
FI (1) | FI924139A (no) |
NO (1) | NO923868L (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320777A (en) * | 1992-06-10 | 1994-06-14 | Betz Paperchem, Inc. | Foam control compositions |
US5562862A (en) * | 1994-04-06 | 1996-10-08 | Betz Laboratories, Inc. | Polybutene-based foam control composition for aqueous systems |
US5538668A (en) * | 1994-04-19 | 1996-07-23 | Betz Paperchem Inc. | Antifoam composition for aqueous starch and paper coating systems |
US5718801A (en) * | 1994-08-11 | 1998-02-17 | Ppg Industries, Inc. | Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent |
US5536326A (en) * | 1994-08-25 | 1996-07-16 | Betz Laboratories, Inc. | Method for enhancing the dewatering of starch |
US5632860A (en) * | 1995-07-05 | 1997-05-27 | Betzdearborn Inc. | Method of controlling foam in aqueous systems |
DE102004021312A1 (de) * | 2004-04-29 | 2005-11-24 | Cognis Ip Management Gmbh | Emulgatorkonzentrat für kosmetische Zusammensetzung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705860A (en) * | 1970-09-23 | 1972-12-12 | Basf Wyandotte Corp | Antifoam agent |
US3697438A (en) * | 1970-12-14 | 1972-10-10 | Betz Laboratories | Fine paper mill defoamer and its use |
US3723342A (en) * | 1971-12-21 | 1973-03-27 | Hart Chemical Ltd | Defoamer composition |
US3959175A (en) * | 1972-10-02 | 1976-05-25 | Smith Jr Richard L | Defoamer containing liquid polybutene |
US3953121A (en) * | 1974-10-29 | 1976-04-27 | Xerox Corporation | Articulated development apparatus |
DE2754576A1 (de) * | 1977-12-08 | 1979-06-13 | Henkel Kgaa | Dispergieren von pigmenten |
DE3125006C2 (de) * | 1980-06-25 | 1983-02-24 | Meisei Chemical Works, Ltd., Kyoto | Verfahren zur Herstellung eines ölfesten Papiers |
DE3400003A1 (de) * | 1984-01-02 | 1985-07-11 | Henkel KGaA, 4000 Düsseldorf | Verwendung von paraffinhaltigen entschaeumungskompositionen in mitteln fuer das maschinelle reinigen von gegenstaenden mit harten oberflaechen |
EP0185477B1 (en) * | 1984-11-30 | 1991-01-16 | Exxon Research And Engineering Company | Production of ether/ether-alcohol compositions |
US5080834A (en) * | 1990-10-18 | 1992-01-14 | Lce Partnership | Branched ether esters as viscosity index modifiers |
-
1991
- 1991-10-11 US US07/775,673 patent/US5283002A/en not_active Expired - Lifetime
-
1992
- 1992-09-16 FI FI924139A patent/FI924139A/fi not_active Application Discontinuation
- 1992-10-05 NO NO92923868A patent/NO923868L/no unknown
- 1992-10-09 EP EP92309212A patent/EP0537018A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US5283002A (en) | 1994-02-01 |
FI924139A (fi) | 1993-04-12 |
FI924139A0 (fi) | 1992-09-16 |
NO923868D0 (no) | 1992-10-05 |
EP0537018A1 (en) | 1993-04-14 |
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