BE714079A - - Google Patents
Info
- Publication number
- BE714079A BE714079A BE714079DA BE714079A BE 714079 A BE714079 A BE 714079A BE 714079D A BE714079D A BE 714079DA BE 714079 A BE714079 A BE 714079A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
-
- 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
- D21H17/60—Waxes
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Silicon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64085367A | 1967-05-24 | 1967-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714079A true BE714079A (en:Method) | 1968-09-16 |
Family
ID=24569953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714079D BE714079A (en:Method) | 1967-05-24 | 1968-04-23 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3528929A (en:Method) |
| AT (1) | AT287656B (en:Method) |
| BE (1) | BE714079A (en:Method) |
| BR (1) | BR6794918D0 (en:Method) |
| CH (1) | CH525698A (en:Method) |
| DE (1) | DE1769362A1 (en:Method) |
| ES (1) | ES348505A1 (en:Method) |
| FR (1) | FR1566848A (en:Method) |
| GB (1) | GB1166877A (en:Method) |
| NL (1) | NL6807286A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321755C2 (de) * | 1973-04-30 | 1982-07-01 | Henkel KGaA, 4000 Düsseldorf | Schaumbekämpfungsmittel |
| CA1069742A (en) * | 1978-01-03 | 1980-01-15 | Edwin H. Flaherty | Pulp sheet formation |
| DE3218676C2 (de) * | 1982-05-18 | 1985-08-01 | Th. Goldschmidt Ag, 4300 Essen | Mittel zum Entlüften von Beschichtungssystemen |
| US5073384A (en) * | 1989-10-19 | 1991-12-17 | Valentine Enterprises, Inc. | Maltodextrin/defoaming composition combinate |
| US5275822A (en) * | 1989-10-19 | 1994-01-04 | Valentine Enterprises, Inc. | Defoaming composition |
| USRE35893E (en) * | 1989-10-19 | 1998-09-08 | Valentine Enterprises, Inc. | Defoaming composition |
| GB9724072D0 (en) * | 1997-11-14 | 1998-01-14 | Dow Corning Sa | A method for restricting air antrapment in a paper making process |
| US6303663B1 (en) * | 1999-03-26 | 2001-10-16 | Cognis Corporation | Process for making defoaming compositions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736668A (en) * | 1952-05-09 | 1956-02-28 | Du Pont | Process of methoxylating the surface of a siliceous material, and the resulting product |
| NL120374C (en:Method) * | 1959-07-20 | |||
| US3207698A (en) * | 1963-02-13 | 1965-09-21 | Nopco Chem Co | Composition and method for defoaming aqueous systems |
-
1967
- 1967-05-24 US US640853A patent/US3528929A/en not_active Expired - Lifetime
- 1967-11-23 BR BR194918/67A patent/BR6794918D0/pt unknown
- 1967-12-08 GB GB56038/67A patent/GB1166877A/en not_active Expired
- 1967-12-21 ES ES348505A patent/ES348505A1/es not_active Expired
-
1968
- 1968-04-18 FR FR1566848D patent/FR1566848A/fr not_active Expired
- 1968-04-23 BE BE714079D patent/BE714079A/xx unknown
- 1968-05-07 CH CH675768A patent/CH525698A/de not_active IP Right Cessation
- 1968-05-14 DE DE19681769362 patent/DE1769362A1/de active Pending
- 1968-05-15 AT AT467268A patent/AT287656B/de not_active IP Right Cessation
- 1968-05-22 NL NL6807286A patent/NL6807286A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT287656B (de) | 1971-02-10 |
| FR1566848A (en:Method) | 1969-05-09 |
| ES348505A1 (es) | 1971-06-16 |
| NL6807286A (en:Method) | 1968-11-25 |
| BR6794918D0 (pt) | 1973-02-27 |
| US3528929A (en) | 1970-09-15 |
| DE1769362A1 (de) | 1971-09-02 |
| GB1166877A (en) | 1969-10-15 |
| CH525698A (de) | 1972-07-31 |