CA2083406C - Conditionneur pour feutre de machine a papier utilisant un procede neutre et alcalin - Google Patents
Conditionneur pour feutre de machine a papier utilisant un procede neutre et alcalin Download PDFInfo
- Publication number
- CA2083406C CA2083406C CA002083406A CA2083406A CA2083406C CA 2083406 C CA2083406 C CA 2083406C CA 002083406 A CA002083406 A CA 002083406A CA 2083406 A CA2083406 A CA 2083406A CA 2083406 C CA2083406 C CA 2083406C
- Authority
- CA
- Canada
- Prior art keywords
- fatty acid
- felts
- felt
- neutral
- press
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- D21H17/07—Nitrogen-containing compounds
Landscapes
- Paper (AREA)
- Filtering Materials (AREA)
- Color Printing (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81620092A | 1992-01-02 | 1992-01-02 | |
US07/816,200 | 1992-01-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2083406A1 CA2083406A1 (fr) | 1993-07-03 |
CA2083406C true CA2083406C (fr) | 2004-01-06 |
Family
ID=25219952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002083406A Expired - Fee Related CA2083406C (fr) | 1992-01-02 | 1992-11-20 | Conditionneur pour feutre de machine a papier utilisant un procede neutre et alcalin |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0550230B1 (fr) |
AT (1) | ATE126557T1 (fr) |
CA (1) | CA2083406C (fr) |
DE (1) | DE69204154T2 (fr) |
FI (1) | FI97553C (fr) |
NO (1) | NO300226B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2131143A1 (fr) * | 1993-10-07 | 1995-04-08 | Betzdearborn Inc. | Procede servant a empecher le depot de resines conferant la resistance a l'etat humide sur les feutres d'une machine a papier |
GB2284833A (en) * | 1993-11-02 | 1995-06-21 | Steven Frederick Finch | Inhibiting the deposition of sticky particles on paper mill dryer fabrics |
DE19519268C1 (de) * | 1995-05-31 | 1997-01-23 | Stockhausen Chem Fab Gmbh | Verwendung von Mitteln zur Zellstoff- und Papierherstellung |
DK174460B1 (da) * | 2002-02-08 | 2003-03-31 | Dan Web Holding As | Fremgangsmåde til renholdelse af et binder/lim-påføringsapparat, samt et binder/lim-påføringsapparat |
AU2015353728B2 (en) | 2014-11-25 | 2021-03-11 | Buckman Laboratories International, Inc. | Felt conditioner and cleaner |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2509743A1 (de) * | 1975-03-06 | 1976-09-23 | Basf Ag | Geschirrspuelmittel |
JP2618496B2 (ja) * | 1988-09-16 | 1997-06-11 | グレイス・ディアーボーソ・インコーポレーテッド | 製紙機フエルト等への析出防止法 |
DE4020271A1 (de) * | 1990-06-26 | 1992-01-02 | Henkel Kgaa | Salze von fettsaeureamiden und fettsaeureimidazolinen |
-
1992
- 1992-11-20 CA CA002083406A patent/CA2083406C/fr not_active Expired - Fee Related
- 1992-12-21 DE DE69204154T patent/DE69204154T2/de not_active Expired - Fee Related
- 1992-12-21 AT AT92311638T patent/ATE126557T1/de not_active IP Right Cessation
- 1992-12-21 EP EP92311638A patent/EP0550230B1/fr not_active Expired - Lifetime
- 1992-12-28 FI FI925886A patent/FI97553C/fi active IP Right Grant
- 1992-12-28 NO NO925022A patent/NO300226B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO925022L (no) | 1993-07-05 |
EP0550230B1 (fr) | 1995-08-16 |
EP0550230A1 (fr) | 1993-07-07 |
DE69204154T2 (de) | 1996-01-04 |
NO925022D0 (no) | 1992-12-28 |
ATE126557T1 (de) | 1995-09-15 |
FI97553C (fi) | 1997-01-10 |
NO300226B1 (no) | 1997-04-28 |
FI925886A (fi) | 1993-07-03 |
FI97553B (fi) | 1996-09-30 |
CA2083406A1 (fr) | 1993-07-03 |
FI925886A0 (fi) | 1992-12-28 |
DE69204154D1 (de) | 1995-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |