DK0894836T3 - Opslemning, vælling, pulp, papirvådmasse (slurry), der indeholder et agglomereret carbonatholdigt pigment - Google Patents

Opslemning, vælling, pulp, papirvådmasse (slurry), der indeholder et agglomereret carbonatholdigt pigment

Info

Publication number: DK0894836T3
Authority: DK; Denmark
Prior art keywords: slurry; pulp; swelling; agglomerated; carbonate pigment
Prior art date: 1997-07-28

Application number

DK98112297T

Other languages

English (en)

Inventor

Hans-Joachim Weitzel

Claude Wermuth

Dieter Strauch

Original Assignee

Omya Ag

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.)

1997-07-28

Filing date

1998-07-02

Publication date

2003-06-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7837127&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0894836(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1998-07-02 Application filed by Omya Ag filed Critical Omya Ag

2003-06-23 Application granted granted Critical

2003-06-23 Publication of DK0894836T3 publication Critical patent/DK0894836T3/da

Links

239000002002 slurry Substances 0.000 title abstract 5
239000000049 pigment Substances 0.000 title abstract 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 2
230000008961 swelling Effects 0.000 title 1
239000002270 dispersing agent Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- D21H17/675—Oxides, hydroxides or carbonates
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Organic Chemistry (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)
Paper (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

DK98112297T 1997-07-28 1998-07-02 Opslemning, vælling, pulp, papirvådmasse (slurry), der indeholder et agglomereret carbonatholdigt pigment DK0894836T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732429		1997-07-28

Publications (1)

Publication Number	Publication Date
DK0894836T3 true DK0894836T3 (da)	2003-06-23

Family

ID=7837127

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK98112297T DK0894836T3 (da)	1997-07-28	1998-07-02	Opslemning, vælling, pulp, papirvådmasse (slurry), der indeholder et agglomereret carbonatholdigt pigment
DK98114080T DK0894833T3 (da)	1997-07-28	1998-07-28	Pigment-törprodukt indeholdende et agglomereret carbonatholdigt pigment

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK98114080T DK0894833T3 (da)	1997-07-28	1998-07-28	Pigment-törprodukt indeholdende et agglomereret carbonatholdigt pigment

Country Status (7)

Country	Link
EP (1)	EP0894836B1 (da)
AT (2)	ATE233301T1 (da)
CA (1)	CA2243774C (da)
DE (2)	DE59807282D1 (da)
DK (2)	DK0894836T3 (da)
ES (2)	ES2194255T3 (da)
PT (2)	PT894836E (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1764347A1 (en)	2005-09-16	2007-03-21	Omya Development Ag	Process of manufacturing a co-ground calcium carbonate material of the GCC and PCC type with a specific steepness factor, obtained products and their uses
EP1764345A1 (en)	2005-09-16	2007-03-21	Omya Development AG	Process of manufacturing very fine co-ground calcium carbonate material of the GCC and PCC type, obtained products and their uses
EP2014830A1 (de)	2007-06-22	2009-01-14	Alpha Calcit Füllstoff Gesellschaft mbH	Herstellung von Streichfarbendispersionen
PT2143688T (pt)	2008-07-07	2016-12-09	Omya Int Ag	Processo de fabrico de suspensões aquosas de carbonato de cálcio e suspensões obtidas assim como as suas utilizações
CN104294703B (zh) *	2014-09-29	2016-06-22	金东纸业（江苏）股份有限公司	一种改性研磨碳酸钙及其生产方法
EP3042878B1 (en)	2015-01-07	2019-03-06	Omya International AG	Process to obtain an ultrafine GCC with high light scattering properties and high solid content
US20230158456A1 (en) *	2020-04-23	2023-05-25	S. A. Lhoist Recherche Et Developpement	System and Process for Membrane Fouling Control, A Membrane Fouling Control Additive, an Upgrade Kit and an Upgrade Method
EP4139029B1 (en) *	2020-04-23	2025-11-26	S.A. Lhoist Recherche Et Developpement	System and process for membrane fouling control using calcium and/or magnesium additive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4128570A1 (de) *	1991-08-28	1993-03-04	Pluss Stauffer Ag	Carbonat-haltige mineralische fuellstoffe und pigmente
WO1996032448A1 (en) *	1995-04-11	1996-10-17	Columbia River Carbonates	Calcium carbonate pigments for coating paper and paper board

1998
- 1998-07-02 AT AT98112297T patent/ATE233301T1/de not_active IP Right Cessation
- 1998-07-02 DK DK98112297T patent/DK0894836T3/da active
- 1998-07-02 DE DE59807282T patent/DE59807282D1/de not_active Revoked
- 1998-07-02 EP EP98112297A patent/EP0894836B1/de not_active Revoked
- 1998-07-02 ES ES98112297T patent/ES2194255T3/es not_active Expired - Lifetime
- 1998-07-02 PT PT98112297T patent/PT894836E/pt unknown
- 1998-07-20 CA CA002243774A patent/CA2243774C/en not_active Expired - Fee Related
- 1998-07-28 AT AT98114080T patent/ATE340829T1/de active
- 1998-07-28 ES ES98114080T patent/ES2273387T3/es not_active Expired - Lifetime
- 1998-07-28 DE DE59813742T patent/DE59813742D1/de not_active Expired - Lifetime
- 1998-07-28 PT PT98114080T patent/PT894833E/pt unknown
- 1998-07-28 DK DK98114080T patent/DK0894833T3/da active

Also Published As

Publication number	Publication date
EP0894836A1 (de)	1999-02-03
ATE340829T1 (de)	2006-10-15
CA2243774C (en)	2003-10-28
ES2194255T3 (es)	2003-11-16
CA2243774A1 (en)	1999-01-28
ATE233301T1 (de)	2003-03-15
PT894833E (pt)	2007-01-31
ES2273387T3 (es)	2007-05-01
PT894836E (pt)	2003-06-30
EP0894836B1 (de)	2003-02-26
DK0894833T3 (da)	2007-02-12
DE59813742D1 (de)	2006-11-09
DE59807282D1 (de)	2003-04-03

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