ATE85634T1 - Pigments fuer papierbeschichtung. - Google Patents

Pigments fuer papierbeschichtung.

Info

Publication number
ATE85634T1
ATE85634T1 AT89312401T AT89312401T ATE85634T1 AT E85634 T1 ATE85634 T1 AT E85634T1 AT 89312401 T AT89312401 T AT 89312401T AT 89312401 T AT89312401 T AT 89312401T AT E85634 T1 ATE85634 T1 AT E85634T1
Authority
AT
Austria
Prior art keywords
pigments
aqueous
pigment
suspension
paper coating
Prior art date
Application number
AT89312401T
Other languages
English (en)
Inventor
Kenneth Michael Beazley
Original Assignee
Ecc Int Ltd
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
Application filed by Ecc Int Ltd filed Critical Ecc Int Ltd
Application granted granted Critical
Publication of ATE85634T1 publication Critical patent/ATE85634T1/de

Links

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
    • D21H21/50—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 characterised by form
    • D21H21/52—Additives of definite length or shape
    • 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
    • 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
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
AT89312401T 1988-12-16 1989-11-29 Pigments fuer papierbeschichtung. ATE85634T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8829388A GB2226043B (en) 1988-12-16 1988-12-16 Paper coating pigments
EP89312401A EP0377283B1 (de) 1988-12-16 1989-11-29 Pigments für Papierbeschichtung

Publications (1)

Publication Number Publication Date
ATE85634T1 true ATE85634T1 (de) 1993-02-15

Family

ID=10648610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89312401T ATE85634T1 (de) 1988-12-16 1989-11-29 Pigments fuer papierbeschichtung.

Country Status (7)

Country Link
EP (1) EP0377283B1 (de)
JP (1) JP2742458B2 (de)
AT (1) ATE85634T1 (de)
DE (1) DE68904892T2 (de)
ES (1) ES2054030T3 (de)
FI (1) FI96627C (de)
GB (1) GB2226043B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9211822D0 (en) * 1992-06-04 1992-07-15 Tioxide Group Services Ltd Composite pigmentary material
GB2267503B (en) * 1992-06-04 1996-07-24 Tioxide Group Services Ltd Composite pigmentary material comprising particles of opposite surface charge
KR970704942A (ko) * 1995-06-06 1997-09-06 데릭 제이 맥코마크 셀룰로우스 시이트 재료
JP4581873B2 (ja) * 2004-07-05 2010-11-17 日本製紙株式会社 グラビア印刷用塗工紙
JP4961688B2 (ja) * 2004-07-09 2012-06-27 日本製紙株式会社 オフセット印刷用塗工紙
JP4581876B2 (ja) * 2004-07-16 2010-11-17 日本製紙株式会社 グラビア印刷用塗工紙
JP2006057230A (ja) * 2004-07-21 2006-03-02 Nippon Paper Industries Co Ltd オフセット印刷用塗工紙
US20090199740A1 (en) * 2008-02-11 2009-08-13 Zhenzhong Zhang Kaolin clay pigments
GB201505320D0 (en) 2015-03-27 2015-05-13 Imerys Minerals Ltd Mineral slurries

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790396A (en) * 1971-11-05 1974-02-05 Huber Corp J M Method for stabilizing pigment slurries
EP0108842B1 (de) * 1982-11-10 1987-03-18 Ciba Specialty Chemicals Water Treatments Limited Calciumcarbonat dispersionen
US4767466A (en) * 1986-09-16 1988-08-30 Engelhard Corporation Bulking pigments
US4772332A (en) * 1987-04-21 1988-09-20 Engelhard Corporation Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins

Also Published As

Publication number Publication date
FI96627C (fi) 1996-07-25
EP0377283A3 (de) 1992-02-12
JPH02259197A (ja) 1990-10-19
GB2226043A (en) 1990-06-20
EP0377283A2 (de) 1990-07-11
FI896030A0 (fi) 1989-12-15
GB8829388D0 (en) 1989-02-01
ES2054030T3 (es) 1994-08-01
FI96627B (fi) 1996-04-15
EP0377283B1 (de) 1993-02-10
DE68904892D1 (de) 1993-03-25
JP2742458B2 (ja) 1998-04-22
GB2226043B (en) 1992-05-27
DE68904892T2 (de) 1993-05-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties