AU2002222352A1 - Use of hydrophillic polymer dispersion containing a colloidal silica or an inorganic flocculant as retention and drainage aids in paper making process - Google Patents
Use of hydrophillic polymer dispersion containing a colloidal silica or an inorganic flocculant as retention and drainage aids in paper making processInfo
- Publication number
- AU2002222352A1 AU2002222352A1 AU2002222352A AU2002222352A AU2002222352A1 AU 2002222352 A1 AU2002222352 A1 AU 2002222352A1 AU 2002222352 A AU2002222352 A AU 2002222352A AU 2002222352 A AU2002222352 A AU 2002222352A AU 2002222352 A1 AU2002222352 A1 AU 2002222352A1
- Authority
- AU
- Australia
- Prior art keywords
- retention
- colloidal silica
- polymer dispersion
- making process
- dispersion containing
- 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.)
- Abandoned
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
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- D21H17/66—Salts, e.g. alums
-
- 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
-
- 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
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2001/002480 WO2003050354A1 (fr) | 2001-12-12 | 2001-12-12 | Utilisation d'une dispersion polymere hydrophile contenant une silice colloidale ou un floculant inorganique en tant qu'aides de retention et de drainage dans un processus de fabrication de papier |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002222352A1 true AU2002222352A1 (en) | 2003-06-23 |
Family
ID=11004229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002222352A Abandoned AU2002222352A1 (en) | 2001-12-12 | 2001-12-12 | Use of hydrophillic polymer dispersion containing a colloidal silica or an inorganic flocculant as retention and drainage aids in paper making process |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002222352A1 (fr) |
WO (1) | WO2003050354A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8039550B2 (en) | 2005-05-20 | 2011-10-18 | Akzo Nobel N.V. | Process for preparing a polymer dispersion and a polymer dispersion |
CA2664490A1 (fr) * | 2006-09-27 | 2008-04-03 | Ciba Holding Inc. | Composition silicieuse et son utilisation dans la fabrication du papier |
GB0821527D0 (en) * | 2008-11-26 | 2008-12-31 | Ciba Holding Inc | Aqueous polysilicate composition, its preparation and its use in papermaking |
CN115259328B (zh) * | 2022-07-08 | 2024-03-29 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | 一种阳离子絮凝剂制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2525602B2 (ja) * | 1987-05-02 | 1996-08-21 | 星光化学工業株式会社 | 製紙方法 |
ID16844A (id) * | 1996-05-01 | 1997-11-13 | Nalco Chemical Co | Proses pembuatan kertas |
-
2001
- 2001-12-12 WO PCT/IB2001/002480 patent/WO2003050354A1/fr not_active Application Discontinuation
- 2001-12-12 AU AU2002222352A patent/AU2002222352A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003050354A1 (fr) | 2003-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |