EP2236665A4 - Detergent for kraft pulp and process for producing kraft pulp with the same - Google Patents
Detergent for kraft pulp and process for producing kraft pulp with the sameInfo
- Publication number
- EP2236665A4 EP2236665A4 EP09703584A EP09703584A EP2236665A4 EP 2236665 A4 EP2236665 A4 EP 2236665A4 EP 09703584 A EP09703584 A EP 09703584A EP 09703584 A EP09703584 A EP 09703584A EP 2236665 A4 EP2236665 A4 EP 2236665A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- kraft pulp
- detergent
- same
- producing
- pulp
- 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.)
- Withdrawn
Links
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/42—Amino alcohols or amino ethers
- C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
- D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008012052 | 2008-01-22 | ||
PCT/JP2009/050890 WO2009093615A1 (en) | 2008-01-22 | 2009-01-21 | Detergent for kraft pulp and process for producing kraft pulp with the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2236665A1 EP2236665A1 (en) | 2010-10-06 |
EP2236665A4 true EP2236665A4 (en) | 2012-12-12 |
Family
ID=40901123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09703584A Withdrawn EP2236665A4 (en) | 2008-01-22 | 2009-01-21 | Detergent for kraft pulp and process for producing kraft pulp with the same |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2236665A4 (en) |
JP (1) | JP5475469B2 (en) |
CN (1) | CN101939481B (en) |
WO (1) | WO2009093615A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9512563B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Surface treated modified cellulose from chemical kraft fiber and methods of making and using same |
US9512237B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Method for inhibiting the growth of microbes with a modified cellulose fiber |
US9511167B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Modified cellulose from chemical kraft fiber and methods of making and using the same |
ES2752755T3 (en) | 2009-05-28 | 2020-04-06 | Gp Cellulose Gmbh | Kraft chemical fiber modified cellulose and methods of production and use thereof |
JP5519203B2 (en) * | 2009-07-21 | 2014-06-11 | ライオン株式会社 | Manufacturing method of kraft pulp |
BR112013006533B1 (en) * | 2010-11-11 | 2021-06-22 | Ecolab Inc. | METHOD FOR WASHING AND/OR REMOVING GLASS, CERAMIC OR PLASTIC UTENSILS LABELS AND USE OF A LIQUID CLEANING COMPOSITION |
CN106968127B (en) * | 2012-04-18 | 2019-03-01 | Gp纤维素股份有限公司 | Needlebush kraft pulp for viscose solution |
US9951470B2 (en) | 2013-03-15 | 2018-04-24 | Gp Cellulose Gmbh | Low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same |
JP6356968B2 (en) * | 2013-05-11 | 2018-07-11 | 松本油脂製薬株式会社 | Alkylene oxide adducts and uses thereof |
CN104088184B (en) * | 2014-06-26 | 2017-01-11 | 孔慧 | Pulp washing auxiliary agent and pulping process |
DE102017200430A1 (en) * | 2017-01-12 | 2018-07-12 | CHT Germany GmbH | Deposition prevention in pulp production after the sulphate process (power digestion) |
WO2020230351A1 (en) * | 2019-05-15 | 2020-11-19 | 株式会社片山化学工業研究所 | Pulp washing |
JP7400394B2 (en) * | 2019-11-25 | 2023-12-19 | セイコーエプソン株式会社 | Defibration method and fibrous body forming method |
JP6908097B2 (en) * | 2019-12-03 | 2021-07-21 | 栗田工業株式会社 | Pulp sheet manufacturing method and dehydration improver for pulp slurries |
KR102426912B1 (en) * | 2020-04-20 | 2022-07-28 | 박용철 | Manufacturing of wet strength paper |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4624803A (en) * | 1984-05-18 | 1986-11-25 | Basf Aktiengesellschaft | Fatty alcohol oxyalkylates, possessing blocked terminal groups, for industrial cleaning processes, in particular bottle-washing and metal-cleaning |
WO1997004164A1 (en) * | 1995-07-20 | 1997-02-06 | Henkel Corporation | Method for the deinking of printed waste paper by a washing process and product produced therefrom |
JP2005336620A (en) * | 2004-05-24 | 2005-12-08 | Daio Paper Corp | Method for cleaning pulp |
JP2006176910A (en) * | 2004-12-22 | 2006-07-06 | Oji Paper Co Ltd | Method for producing deinked pulp |
WO2008076055A1 (en) * | 2006-12-19 | 2008-06-26 | Akzo Nobel N.V. | Process of pulping |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE406482B (en) * | 1975-03-11 | 1979-02-12 | Ytkemiska Inst | PROCEDURE FOR CLEANING AN AQUATIC DISPERSION OR MASS SLUB |
JPH04352893A (en) * | 1991-05-30 | 1992-12-07 | Nikka Chem Co Ltd | Pitch control agent and method for controlling pitch with the same |
JPH0578993A (en) * | 1991-09-19 | 1993-03-30 | Lion Corp | Felt cleaner for papermaking |
US6534550B1 (en) * | 2000-03-29 | 2003-03-18 | Gerald C. Walterick, Jr. | Foam control composition and method for controlling foam in aqueous systems |
JP2004124329A (en) * | 2002-10-07 | 2004-04-22 | Hakuto Co Ltd | Method for washing pulp |
JP2008007617A (en) * | 2006-06-29 | 2008-01-17 | Sanyo Chem Ind Ltd | Low foaming surfactant for alkaline cleaning agent |
-
2009
- 2009-01-21 WO PCT/JP2009/050890 patent/WO2009093615A1/en active Application Filing
- 2009-01-21 EP EP09703584A patent/EP2236665A4/en not_active Withdrawn
- 2009-01-21 CN CN200980103194.5A patent/CN101939481B/en not_active Expired - Fee Related
- 2009-01-21 JP JP2009550536A patent/JP5475469B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4624803A (en) * | 1984-05-18 | 1986-11-25 | Basf Aktiengesellschaft | Fatty alcohol oxyalkylates, possessing blocked terminal groups, for industrial cleaning processes, in particular bottle-washing and metal-cleaning |
WO1997004164A1 (en) * | 1995-07-20 | 1997-02-06 | Henkel Corporation | Method for the deinking of printed waste paper by a washing process and product produced therefrom |
JP2005336620A (en) * | 2004-05-24 | 2005-12-08 | Daio Paper Corp | Method for cleaning pulp |
JP2006176910A (en) * | 2004-12-22 | 2006-07-06 | Oji Paper Co Ltd | Method for producing deinked pulp |
WO2008076055A1 (en) * | 2006-12-19 | 2008-06-26 | Akzo Nobel N.V. | Process of pulping |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009093615A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009093615A1 (en) | 2009-07-30 |
CN101939481B (en) | 2014-04-02 |
CN101939481A (en) | 2011-01-05 |
JPWO2009093615A1 (en) | 2011-05-26 |
JP5475469B2 (en) | 2014-04-16 |
EP2236665A1 (en) | 2010-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100726 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20121114 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: D21C 9/08 20060101ALI20121106BHEP Ipc: D21C 9/02 20060101AFI20121106BHEP |
|
17Q | First examination report despatched |
Effective date: 20130606 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140604 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20141015 |