FR2900410B1 - PROCESS FOR TREATING TALC WITH AMPHOTERIC POLYMERS, TALC OBTAINED, USE OF SAID TALC AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF AQUEOUS SYSTEMS. - Google Patents
PROCESS FOR TREATING TALC WITH AMPHOTERIC POLYMERS, TALC OBTAINED, USE OF SAID TALC AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF AQUEOUS SYSTEMS.Info
- Publication number
- FR2900410B1 FR2900410B1 FR0603774A FR0603774A FR2900410B1 FR 2900410 B1 FR2900410 B1 FR 2900410B1 FR 0603774 A FR0603774 A FR 0603774A FR 0603774 A FR0603774 A FR 0603774A FR 2900410 B1 FR2900410 B1 FR 2900410B1
- Authority
- FR
- France
- Prior art keywords
- talc
- colloids
- manufacture
- reducing agent
- treating
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0603774A FR2900410B1 (en) | 2006-04-27 | 2006-04-27 | PROCESS FOR TREATING TALC WITH AMPHOTERIC POLYMERS, TALC OBTAINED, USE OF SAID TALC AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF AQUEOUS SYSTEMS. |
FR0607815A FR2900411B1 (en) | 2006-04-27 | 2006-09-07 | PROCESS FOR THE TREATMENT OF MINERAL MATERIALS BY AMPHOTERIC POLYMERS, THE MINERAL MATERIALS OBTAINED, THEIR USE AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF PAPER. |
US12/226,127 US20090308553A1 (en) | 2006-04-27 | 2007-04-18 | Method for Treating Mineral Materials Using Amphoteric Polymers, Mineral Materials Thereby Obtained, and their Usage as an Agent for Reducing the Quantity of Colloids in Manufacturing Paper |
KR1020087028163A KR20080113444A (en) | 2006-04-27 | 2007-04-18 | Method of treatment of mineral materials by amphoteric polymers, mineral materials obtained, their use as an agent to reduce colloidal quantities in the production of steam |
PCT/IB2007/001109 WO2007125403A1 (en) | 2006-04-27 | 2007-04-18 | Method of treatment of mineral materials by amphoteric polymers, mineral materials obtained, their use as an agent to reduce colloidal quantities in the production of steam |
CN200780015144.2A CN101432372B (en) | 2006-04-27 | 2007-04-18 | Method of treatment of mineral materials by amphoteric polymers, mineral materials obtained, their use as an agent to reduce colloidal quantities in the production of steam |
EP07734427A EP2010611A1 (en) | 2006-04-27 | 2007-04-18 | Method of treatment of mineral materials by amphoteric polymers, mineral materials obtained, their use as an agent to reduce colloidal quantities in the production of steam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0603774A FR2900410B1 (en) | 2006-04-27 | 2006-04-27 | PROCESS FOR TREATING TALC WITH AMPHOTERIC POLYMERS, TALC OBTAINED, USE OF SAID TALC AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF AQUEOUS SYSTEMS. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2900410A1 FR2900410A1 (en) | 2007-11-02 |
FR2900410B1 true FR2900410B1 (en) | 2008-08-29 |
Family
ID=37491979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0603774A Expired - Fee Related FR2900410B1 (en) | 2006-04-27 | 2006-04-27 | PROCESS FOR TREATING TALC WITH AMPHOTERIC POLYMERS, TALC OBTAINED, USE OF SAID TALC AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF AQUEOUS SYSTEMS. |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101432372B (en) |
FR (1) | FR2900410B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102702798A (en) * | 2012-06-18 | 2012-10-03 | 中国船舶重工集团公司第七二五研究所 | Modified silica filler and preparation method thereof |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2199348A1 (en) * | 2008-12-19 | 2010-06-23 | Omya Development AG | Process for manufacturing aqueous suspensions of mineral materials or dried mineral materials, the obtained products, as well as uses thereof |
CN102191341A (en) * | 2011-04-07 | 2011-09-21 | 陕西科技大学 | Method for preparing deliming agent |
SI2546410T1 (en) | 2011-07-11 | 2014-03-31 | Omya International Ag | Hydrophobised calcium carbonate particles |
FR2981939B1 (en) * | 2011-10-26 | 2015-02-20 | Coatex Sas | METHOD FOR MANUFACTURING AQUEOUS TALC SUSPENSIONS FROM AN ACRYLIC POLYMER WITH GRAY TENSIO-ACTIVE FUNCTION, SUSPENSIONS OBTAINED AND USES THEREOF |
ES2716604T3 (en) | 2014-04-16 | 2019-06-13 | Omya Int Ag | Adsorption and / or reduction of the amount of organic materials in an aqueous medium with the use of precipitated colloidal calcium carbonate |
CN105837729A (en) * | 2016-02-26 | 2016-08-10 | 宁波市嘉化新材料科技有限公司 | Dispersing agent |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655875B1 (en) * | 1989-12-20 | 1992-03-06 | Coatex Sa | DISPERSING AND / OR GRINDING AGENT FOR AQUEOUS SUSPENSIONS WITH ZERO POTENTIAL ZERO. |
CA2040337C (en) * | 1990-06-22 | 2003-10-14 | Carol S. Greer | Process for control of pitch deposition from pulps in papermarking systems |
US5798023A (en) * | 1996-05-14 | 1998-08-25 | Nalco Chemical Company | Combination of talc-bentonite for deposition control in papermaking processes |
US20030096143A1 (en) * | 2001-10-05 | 2003-05-22 | Luzenac America, Inc. | Surface modification of talc to improve wettability and increased affinity to cellulosic fibers |
US20060000570A1 (en) * | 2004-07-02 | 2006-01-05 | Zhiqiang Song | Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking |
-
2006
- 2006-04-27 FR FR0603774A patent/FR2900410B1/en not_active Expired - Fee Related
-
2007
- 2007-04-18 CN CN200780015144.2A patent/CN101432372B/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102702798A (en) * | 2012-06-18 | 2012-10-03 | 中国船舶重工集团公司第七二五研究所 | Modified silica filler and preparation method thereof |
CN102702798B (en) * | 2012-06-18 | 2014-04-02 | 中国船舶重工集团公司第七二五研究所 | Modified silica filler and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN101432372B (en) | 2013-01-02 |
CN101432372A (en) | 2009-05-13 |
FR2900410A1 (en) | 2007-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141231 |