FI97553C - Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä - Google Patents
Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä Download PDFInfo
- Publication number
- FI97553C FI97553C FI925886A FI925886A FI97553C FI 97553 C FI97553 C FI 97553C FI 925886 A FI925886 A FI 925886A FI 925886 A FI925886 A FI 925886A FI 97553 C FI97553 C FI 97553C
- Authority
- FI
- Finland
- Prior art keywords
- felt
- fatty acid
- neutral
- press
- papermaking
- Prior art date
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)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Filtering Materials (AREA)
- Color Printing (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 | |
US81620092 | 1992-01-02 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI925886A0 FI925886A0 (fi) | 1992-12-28 |
FI925886A FI925886A (fi) | 1993-07-03 |
FI97553B FI97553B (fi) | 1996-09-30 |
FI97553C true FI97553C (fi) | 1997-01-10 |
Family
ID=25219952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI925886A FI97553C (fi) | 1992-01-02 | 1992-12-28 | Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä |
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 |
BR112017009594A2 (pt) | 2014-11-25 | 2018-04-03 | Buckman Laboratories Int Inc | método para limpar ou condicionar um pano, correia, feltro ou tela utilizada em processo de fabricação de papel ou de fabricação polpa, método para limpar ou condicionar feltro de prensa fabricação de papel utilizado em um processo de fabricação de papel e método para limpar ou condicionar um substrato |
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 |
---|---|
CA2083406A1 (fr) | 1993-07-03 |
NO925022L (no) | 1993-07-05 |
EP0550230A1 (fr) | 1993-07-07 |
NO300226B1 (no) | 1997-04-28 |
FI925886A0 (fi) | 1992-12-28 |
NO925022D0 (no) | 1992-12-28 |
ATE126557T1 (de) | 1995-09-15 |
CA2083406C (fr) | 2004-01-06 |
FI925886A (fi) | 1993-07-03 |
DE69204154D1 (de) | 1995-09-21 |
FI97553B (fi) | 1996-09-30 |
DE69204154T2 (de) | 1996-01-04 |
EP0550230B1 (fr) | 1995-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: BETZ EUROPE, INC. |
|
BB | Publication of examined application |