CO6341494A2 - Destintado de un sustrato celulosico utilizando silicato de magnesio - Google Patents
Destintado de un sustrato celulosico utilizando silicato de magnesioInfo
- Publication number
- CO6341494A2 CO6341494A2 CO11002152A CO11002152A CO6341494A2 CO 6341494 A2 CO6341494 A2 CO 6341494A2 CO 11002152 A CO11002152 A CO 11002152A CO 11002152 A CO11002152 A CO 11002152A CO 6341494 A2 CO6341494 A2 CO 6341494A2
- Authority
- CO
- Colombia
- Prior art keywords
- optionally
- magnesium silicate
- substrate
- exclude
- destinted
- Prior art date
Links
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 title abstract 5
- 239000000391 magnesium silicate Substances 0.000 title abstract 3
- 229910052919 magnesium silicate Inorganic materials 0.000 title abstract 3
- 235000019792 magnesium silicate Nutrition 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 239000000375 suspending agent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 235000014443 Pyrus communis Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/169,831 US8133350B2 (en) | 2008-07-09 | 2008-07-09 | Deinking a cellulosic substrate using magnesium silicate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO6341494A2 true CO6341494A2 (es) | 2011-11-21 |
Family
ID=41179148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO11002152A CO6341494A2 (es) | 2008-07-09 | 2011-01-11 | Destintado de un sustrato celulosico utilizando silicato de magnesio |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US8133350B2 (enExample) |
| EP (1) | EP2310568A1 (enExample) |
| JP (1) | JP5518060B2 (enExample) |
| KR (1) | KR20110039251A (enExample) |
| CN (1) | CN102084056B (enExample) |
| AR (1) | AR072733A1 (enExample) |
| CA (1) | CA2728401A1 (enExample) |
| CL (1) | CL2009001555A1 (enExample) |
| CO (1) | CO6341494A2 (enExample) |
| MX (1) | MX2011000287A (enExample) |
| TW (1) | TW201009163A (enExample) |
| WO (1) | WO2010006161A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8133351B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium hydroxide |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1138085A (en) * | 1911-11-27 | 1915-05-04 | Int Paper Co | Method of removing ink from paper-stock. |
| US2432333A (en) * | 1946-11-30 | 1947-12-09 | Newport Ind Inc | Process of increasing the rosin-to-fatty acid ratio in mixtures of rosin and fatty acids |
| DE3702978C1 (de) * | 1987-02-02 | 1988-06-30 | Gruenau Gmbh Chem Fab | Verfahren zum De-inken von bedrucktem Altpapier |
| DE3934893A1 (de) * | 1989-10-19 | 1991-04-25 | Gruenau Gmbh Chem Fab | Waessrige, erdalkaliseifen und/oder erdalkaliharzseifen enthaltende dispersionen zum deinken von bedruckten altpapieren |
| JP2887796B2 (ja) * | 1990-12-28 | 1999-04-26 | 三菱石油株式会社 | 古紙再生用脱墨剤 |
| US5340439A (en) * | 1992-08-06 | 1994-08-23 | International Paper Company | Method for removing ink from printed paper using agglomerating agent, followed by addition of talc |
| US5735940A (en) * | 1994-09-23 | 1998-04-07 | Coller; Miriam | Marking composition |
| GB9423454D0 (en) * | 1994-11-21 | 1995-01-11 | Allied Colloids Ltd | Deinking processes and novel polymers for use in these |
| US5601689A (en) * | 1995-02-27 | 1997-02-11 | Xerox Corporation | Deinking processes |
| DE69703351T2 (de) | 1996-06-20 | 2001-04-05 | High Point Chemical Corp., High Point | Verfahren zum deinken von altpapier |
| JP4255159B2 (ja) | 1999-03-15 | 2009-04-15 | 日本製紙株式会社 | 古紙の脱墨方法 |
| US20020121347A1 (en) * | 2000-12-21 | 2002-09-05 | Akzo Nobel N.V. | Chemical composition and process |
| JP3786195B2 (ja) | 2002-03-29 | 2006-06-14 | 王子製紙株式会社 | 古紙のパルプ化法 |
| US20040065419A1 (en) * | 2002-10-04 | 2004-04-08 | Vicente Lasmarias | Removal of contaminants from recycled paper fibers |
| JP4254346B2 (ja) * | 2003-05-27 | 2009-04-15 | 富士ゼロックス株式会社 | 記録用紙及びそれを用いた記録方法 |
| ATE495206T1 (de) * | 2003-11-20 | 2011-01-15 | Basf Se | Wasserlösliche copolymere von monoethylenisch ungesätti gten polyalkylenoxidmonomeren und mindestens ein stickstoffatom enthaltenden dipolaren monomeren |
| WO2006089395A1 (en) | 2005-02-25 | 2006-08-31 | Fpinnovations | Near-neutral deinking of recycled pulp using phosphines or phosphonium salts |
| US7604715B2 (en) * | 2005-11-17 | 2009-10-20 | Akzo Nobel N.V. | Papermaking process |
| US7862685B2 (en) * | 2006-01-09 | 2011-01-04 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
| US8052837B2 (en) * | 2006-06-12 | 2011-11-08 | Thiele Kaolin Company | Deinking of waste paper |
-
2008
- 2008-07-09 US US12/169,831 patent/US8133350B2/en active Active
-
2009
- 2009-07-08 TW TW98123030A patent/TW201009163A/zh unknown
- 2009-07-08 AR ARP090102607 patent/AR072733A1/es unknown
- 2009-07-08 CL CL2009001555A patent/CL2009001555A1/es unknown
- 2009-07-09 CN CN2009801260003A patent/CN102084056B/zh active Active
- 2009-07-09 JP JP2011517618A patent/JP5518060B2/ja active Active
- 2009-07-09 EP EP20090790217 patent/EP2310568A1/en not_active Withdrawn
- 2009-07-09 CA CA2728401A patent/CA2728401A1/en not_active Abandoned
- 2009-07-09 WO PCT/US2009/050093 patent/WO2010006161A1/en not_active Ceased
- 2009-07-09 KR KR20117000516A patent/KR20110039251A/ko not_active Ceased
- 2009-07-09 MX MX2011000287A patent/MX2011000287A/es active IP Right Grant
-
2011
- 2011-01-11 CO CO11002152A patent/CO6341494A2/es not_active Application Discontinuation
-
2012
- 2012-02-03 US US13/365,596 patent/US20120135906A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2728401A1 (en) | 2010-01-14 |
| KR20110039251A (ko) | 2011-04-15 |
| CL2009001555A1 (es) | 2010-07-02 |
| TW201009163A (en) | 2010-03-01 |
| US20100006242A1 (en) | 2010-01-14 |
| US8133350B2 (en) | 2012-03-13 |
| US20120135906A1 (en) | 2012-05-31 |
| CN102084056A (zh) | 2011-06-01 |
| EP2310568A1 (en) | 2011-04-20 |
| CN102084056B (zh) | 2013-10-23 |
| AR072733A1 (es) | 2010-09-15 |
| WO2010006161A1 (en) | 2010-01-14 |
| MX2011000287A (es) | 2011-03-02 |
| JP5518060B2 (ja) | 2014-06-11 |
| JP2011527732A (ja) | 2011-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn |