PT1825056E - Bentonite for binding impurities during paper production - Google Patents

Bentonite for binding impurities during paper production Download PDF

Info

Publication number: PT1825056E
Authority: PT; Portugal
Prior art keywords: bentonite; paper production; during paper; impurities during; binding impurities
Prior art date: 2004-12-16

Application number

PT58263823T

Other languages

Portuguese (pt)

Inventor

Ulrich Sohling

Hubertus Besting

Genovefa Wendrich

Original Assignee

Sud Chemie Ip Gmbh & Co Kg

Priority date (The priority date 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 date listed.)

2004-12-16

Filing date

2005-11-30

Publication date

2015-04-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36588237&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1825056(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2005-11-30 Application filed by Sud Chemie Ip Gmbh & Co Kg filed Critical Sud Chemie Ip Gmbh & Co Kg

2015-04-08 Publication of PT1825056E publication Critical patent/PT1825056E/en

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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

PT58263823T 2004-12-16 2005-11-30 Bentonite for binding impurities during paper production PT1825056E (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102004060587A DE102004060587A1 (en)	2004-12-16	2004-12-16	Bentonites for impurity binding in papermaking

Publications (1)

Publication Number	Publication Date
PT1825056E true PT1825056E (en)	2015-04-08

Family

ID=36588237

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT58263823T PT1825056E (en)	2004-12-16	2005-11-30	Bentonite for binding impurities during paper production

Country Status (11)

Country	Link
US (1)	US20090044921A1 (en)
EP (1)	EP1825056B1 (en)
JP (1)	JP2008524451A (en)
KR (1)	KR20070089805A (en)
BR (1)	BRPI0515785A (en)
DE (1)	DE102004060587A1 (en)
ES (1)	ES2531071T3 (en)
MX (1)	MX2007006952A (en)
PL (1)	PL1825056T3 (en)
PT (1)	PT1825056E (en)
WO (1)	WO2006063682A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4868282B2 (en) *	2006-09-15	2012-02-01	星光Ｐｍｃ株式会社	Dirt prevention method
EP1920829A1 (en)	2006-11-07	2008-05-14	Süd-Chemie Ag	Amorphous adsorbent, method of obtaining the same and its use in the bleaching of fats and/or oils
EP2102316A1 (en) *	2006-11-07	2009-09-23	Sued-Chemie AG	Method for purification of biodiesel
EP1927397A1 (en)	2006-11-13	2008-06-04	Süd-Chemie Ag	Absorbent composition for surface treatment
EP2376707A1 (en) *	2008-12-15	2011-10-19	IMI Fabi S.p.A.	Talc- and/or chlorite-based compositions and use thereof in controlling pollutants in papermaking industry processes
EP3128073A1 (en)	2015-08-06	2017-02-08	Clariant International Ltd	Composite material for combating impurities in the manufacture of paper
SI3260597T1 (en)	2016-06-22	2019-10-30	Buchmann Ges Mit Beschraenkter Haftung	Multi-layer fibre product with an inhibited migration rate of aromatic or saturated hydrocarbons and method for producing the same
CN115109451B (en) *	2022-06-17	2023-08-18	阳原县仁恒精细粘土有限责任公司	Water-based emulsion paint containing high-expansibility bentonite

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3541163A1 (en) *	1985-11-21	1987-05-27	Basf Ag	METHOD FOR PRODUCING PAPER AND CARDBOARD
US4913775A (en) *	1986-01-29	1990-04-03	Allied Colloids Ltd.	Production of paper and paper board
GB8602121D0 (en) *	1986-01-29	1986-03-05	Allied Colloids Ltd	Paper & paper board
GB8628807D0 (en) *	1986-12-02	1987-01-07	Ecc Int Ltd	Clay composition
US4964955A (en) *	1988-12-21	1990-10-23	Cyprus Mines Corporation	Method of reducing pitch in pulping and papermaking operations
GB8828899D0 (en) *	1988-12-10	1989-01-18	Laporte Industries Ltd	Paper & paperboard
US5032227A (en) *	1990-07-03	1991-07-16	Vinings Industries Inc.	Production of paper or paperboard
GB9127173D0 (en) *	1991-12-21	1992-02-19	Vinings Ind Inc	Method for controlling pitch
US5368692A (en) *	1992-01-22	1994-11-29	Vinings Industries Inc.	Method for controlling pitch
EP0586755B1 (en) *	1992-07-02	1997-05-21	Ecc International Limited	A process for controlling the deposition of pitch in paper making
JPH0665892A (en) *	1992-08-19	1994-03-08	Mizusawa Ind Chem Ltd	Pitch adsorbent
GB2297334A (en) *	1995-01-25	1996-07-31	Ecc Int Ltd	Agent for controlling the deposition of pitch in papermaking
GB9604950D0 (en) *	1996-03-08	1996-05-08	Allied Colloids Ltd	Clay compositions and their use in paper making
US5798023A (en) *	1996-05-14	1998-08-25	Nalco Chemical Company	Combination of talc-bentonite for deposition control in papermaking processes
DE19627553A1 (en) *	1996-07-09	1998-01-15	Basf Ag	Process for the production of paper and cardboard
JPH10194726A (en) *	1997-01-09	1998-07-28	Mizusawa Ind Chem Ltd	High-concentration bentonite aqueous slurry excellent in long-term storage, its use and its use
RU2309210C2 (en) *	2002-04-08	2007-10-27	Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед	Method for processing of white resin sediments

2004
- 2004-12-16 DE DE102004060587A patent/DE102004060587A1/en not_active Ceased
2005
- 2005-11-30 MX MX2007006952A patent/MX2007006952A/en unknown
- 2005-11-30 WO PCT/EP2005/012775 patent/WO2006063682A2/en not_active Ceased
- 2005-11-30 BR BRPI0515785-4A patent/BRPI0515785A/en not_active Application Discontinuation
- 2005-11-30 PT PT58263823T patent/PT1825056E/en unknown
- 2005-11-30 EP EP05826382.3A patent/EP1825056B1/en not_active Expired - Lifetime
- 2005-11-30 US US11/721,229 patent/US20090044921A1/en not_active Abandoned
- 2005-11-30 JP JP2007545875A patent/JP2008524451A/en not_active Ceased
- 2005-11-30 ES ES05826382T patent/ES2531071T3/en not_active Expired - Lifetime
- 2005-11-30 PL PL05826382T patent/PL1825056T3/en unknown
- 2005-11-30 KR KR1020077013518A patent/KR20070089805A/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP1825056A2 (en)	2007-08-29
US20090044921A1 (en)	2009-02-19
JP2008524451A (en)	2008-07-10
WO2006063682A3 (en)	2007-01-25
PL1825056T3 (en)	2015-07-31
KR20070089805A (en)	2007-09-03
DE102004060587A1 (en)	2006-07-06
MX2007006952A (en)	2007-06-25
WO2006063682A2 (en)	2006-06-22
ES2531071T3 (en)	2015-03-10
EP1825056B1 (en)	2015-01-14
BRPI0515785A (en)	2008-08-05

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