SE8200586L - Gipsuppslamning - Google Patents

Gipsuppslamning

Info

Publication number
SE8200586L
SE8200586L SE8200586A SE8200586A SE8200586L SE 8200586 L SE8200586 L SE 8200586L SE 8200586 A SE8200586 A SE 8200586A SE 8200586 A SE8200586 A SE 8200586A SE 8200586 L SE8200586 L SE 8200586L
Authority
SE
Sweden
Prior art keywords
gypsum slurry
polysaccharide
gypsum
dispersant
polyalkene
Prior art date
Application number
SE8200586A
Other languages
English (en)
Other versions
SE460672B (sv
Inventor
K Uimonen
T V Lofgren
H A Eijele
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Priority to FI822708A priority Critical patent/FI72334C/sv
Publication of SE8200586L publication Critical patent/SE8200586L/sv
Publication of SE460672B publication Critical patent/SE460672B/sv

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
SE8200586A 1981-02-04 1982-02-02 Gipsslam, som aer pumpbart vid hoeg fastaemneshalt SE460672B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI822708A FI72334C (sv) 1982-02-02 1982-08-03 Gipsslam, som är pumpbart vid hög fastämneshalt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810311A FI69155B (fi) 1981-02-04 1981-02-04 Foerfarande foer framstaellning av gipsslam

Publications (2)

Publication Number Publication Date
SE8200586L true SE8200586L (sv) 1982-08-05
SE460672B SE460672B (sv) 1989-11-06

Family

ID=8514093

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200586A SE460672B (sv) 1981-02-04 1982-02-02 Gipsslam, som aer pumpbart vid hoeg fastaemneshalt

Country Status (3)

Country Link
DE (1) DE3203067A1 (sv)
FI (1) FI69155B (sv)
SE (1) SE460672B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8521131D0 (en) * 1985-08-23 1985-10-02 English Clays Lovering Pochin Aqueous suspensions of mixtures
GB2200900A (en) * 1987-02-16 1988-08-17 Ecc Int Ltd Aqueous suspensions of gypsum
US4841040A (en) * 1987-12-09 1989-06-20 Aqualon Company Phosphated, oxidized starch and use of same as dispersant in aqueous solutions and coating for lithography
DE3909070C2 (de) * 1989-03-20 1998-12-17 Aqualon Gmbh Additiv für gips- und zementhaltige Massen und dessen Verwendung
IT1239048B (it) * 1990-02-19 1993-09-20 Montefibre Spa Agglomerati di fibre acriliche a migliorata disperdibilita' in matriciinorganiche viscose
DE4027237A1 (de) * 1990-08-29 1992-03-05 Gypsum Research Waessrige dispersion von rauchgasgips und verfahren zur herstellung derselben
FI923097A (fi) * 1992-03-31 1993-10-01 Metsae Serla Chemicals Oy Stabilt cmc-slam
DE19541945C1 (de) * 1995-11-10 1997-04-10 Hoechst Ag Verdickersystem für Baustoffgemische, Verfahren zu seiner Herstellung und Verwendung
FR2748744B1 (fr) * 1996-05-15 1998-08-14 Roquette Freres Nouvelle composition de platre contenant un compose amylace
DE10209812A1 (de) 2001-03-22 2002-09-26 Degussa Construction Chem Gmbh Verwendung von wasserlöslichen Polysaccharid-Derivaten als Dispergiermittel für mineralische Bindemittelsuspensionen
US6527850B2 (en) 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
US6869988B2 (en) 2003-04-16 2005-03-22 Arco Chemical Technology, L.P. Solid supported comb-branched copolymers as an additive for gypsum compositions
ITVA20070018A1 (it) * 2007-02-16 2008-08-17 Lamberti Spa Sospensioni acquose concentrate di gesso per la preparazione della carta
FI123465B (sv) * 2009-05-11 2013-05-31 Kemira Oyj Användning av en sammansättning för förbättring av bläckstråletryckningegenskaper
SE545615C2 (en) * 2021-06-09 2023-11-14 Stora Enso Oyj Barrier coating comprising a first and a second polysaccharide for paper and paperboard, coated substrate and method for the production thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES433595A1 (es) * 1975-01-04 1976-11-16 Parrot Montserrat Procedimiento para la obtencion de una pintura para el es- tucado del papel y carton.
HU178565B (en) * 1977-04-29 1982-05-28 Heves Megyei Tanacsi Process for producing adhesive,coating or smoothing material for gypsum-containing walls
SE441457C (sv) * 1978-10-30 1990-06-18 Supra Ab Saett att framstaella slamma foer bestrykningsmedel foer papper, kartong och liknande, innehaallande kalciumsulfat som pigment

Also Published As

Publication number Publication date
DE3203067A1 (de) 1982-08-26
FI69155B (fi) 1985-08-30
DE3203067C2 (sv) 1990-10-25
SE460672B (sv) 1989-11-06
FI810311L (fi) 1982-08-05

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