DK2070991T3 - Fremgangsmåde til frembringelse af overflademodificeret, udfældet calciumcarbonat - Google Patents

Fremgangsmåde til frembringelse af overflademodificeret, udfældet calciumcarbonat

Info

Publication number
DK2070991T3
DK2070991T3 DK07123077.5T DK07123077T DK2070991T3 DK 2070991 T3 DK2070991 T3 DK 2070991T3 DK 07123077 T DK07123077 T DK 07123077T DK 2070991 T3 DK2070991 T3 DK 2070991T3
Authority
DK
Denmark
Prior art keywords
pcc
pigment
reacted
calcium carbonate
precipitated calcium
Prior art date
Application number
DK07123077.5T
Other languages
English (en)
Inventor
Daniel E Gerard
Patrick A C Gane
Joachim Schoelkopf
Hans-Joachim Weitzel
Original Assignee
Omya Development 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39018457&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2070991(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Omya Development Ag filed Critical Omya Development Ag
Application granted granted Critical
Publication of DK2070991T3 publication Critical patent/DK2070991T3/da

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Classifications

    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C09C1/022—Treatment with inorganic compounds
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/12—Surface area
DK07123077.5T 2007-12-12 2007-12-12 Fremgangsmåde til frembringelse af overflademodificeret, udfældet calciumcarbonat DK2070991T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07123077A EP2070991B1 (en) 2007-12-12 2007-12-12 Process to make surface-reacted precipitated calcium carbonate

Publications (1)

Publication Number Publication Date
DK2070991T3 true DK2070991T3 (da) 2010-12-20

Family

ID=39018457

Family Applications (2)

Application Number Title Priority Date Filing Date
DK07123077.5T DK2070991T3 (da) 2007-12-12 2007-12-12 Fremgangsmåde til frembringelse af overflademodificeret, udfældet calciumcarbonat
DK08860503.5T DK2245095T3 (da) 2007-12-12 2008-12-02 Overflademodificeret præcipiteret calciumcarbonat og anvendelse deraf

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK08860503.5T DK2245095T3 (da) 2007-12-12 2008-12-02 Overflademodificeret præcipiteret calciumcarbonat og anvendelse deraf

Country Status (17)

Country Link
US (2) US10280309B2 (da)
EP (2) EP2070991B1 (da)
JP (1) JP5592266B2 (da)
KR (1) KR101529356B1 (da)
CN (1) CN101952371B (da)
AT (1) ATE480597T1 (da)
BR (1) BRPI0820919B1 (da)
CA (1) CA2708091C (da)
DE (1) DE602007009124D1 (da)
DK (2) DK2070991T3 (da)
ES (2) ES2352298T3 (da)
MY (1) MY165935A (da)
PL (1) PL2070991T3 (da)
PT (2) PT2070991E (da)
RU (1) RU2470052C2 (da)
TW (1) TWI445771B (da)
WO (1) WO2009074492A1 (da)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
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US20100282127A1 (en) 2010-11-11
PT2070991E (pt) 2010-10-25
BRPI0820919B1 (pt) 2018-07-31
EP2070991B1 (en) 2010-09-08
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JP5592266B2 (ja) 2014-09-17
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