FI117757B - Tärkkelysasetaattikomposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa - Google Patents

Tärkkelysasetaattikomposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa Download PDF

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Publication number
FI117757B
FI117757B FI20041581A FI20041581A FI117757B FI 117757 B FI117757 B FI 117757B FI 20041581 A FI20041581 A FI 20041581A FI 20041581 A FI20041581 A FI 20041581A FI 117757 B FI117757 B FI 117757B
Authority
FI
Finland
Prior art keywords
starch acetate
composite
paper
light scattering
starch
Prior art date
Application number
FI20041581A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20041581A (fi
FI20041581A0 (fi
Inventor
Lars Gaedda
Petri Silenius
Kimmo Koivunen
Original Assignee
M Real Oyj
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 M Real Oyj filed Critical M Real Oyj
Priority to FI20041581A priority Critical patent/FI117757B/fi
Publication of FI20041581A0 publication Critical patent/FI20041581A0/fi
Priority to EP05817784A priority patent/EP1819769A1/de
Priority to PCT/FI2005/050447 priority patent/WO2006061460A1/en
Publication of FI20041581A publication Critical patent/FI20041581A/fi
Application granted granted Critical
Publication of FI117757B publication Critical patent/FI117757B/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/06—Esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/04—Starch derivatives
    • C08J2303/06—Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
FI20041581A 2004-12-08 2004-12-08 Tärkkelysasetaattikomposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa FI117757B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20041581A FI117757B (fi) 2004-12-08 2004-12-08 Tärkkelysasetaattikomposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa
EP05817784A EP1819769A1 (de) 2004-12-08 2005-12-05 Stärkeacetatverbundmaterialien, herstellungsverfahern dafür und verwendung bei der papier- und pappeherstellung
PCT/FI2005/050447 WO2006061460A1 (en) 2004-12-08 2005-12-05 Starch acetate composites, method for the production thereof, and use in paper and board production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20041581A FI117757B (fi) 2004-12-08 2004-12-08 Tärkkelysasetaattikomposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa
FI20041581 2004-12-08

Publications (3)

Publication Number Publication Date
FI20041581A0 FI20041581A0 (fi) 2004-12-08
FI20041581A FI20041581A (fi) 2006-06-09
FI117757B true FI117757B (fi) 2007-02-15

Family

ID=33547954

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20041581A FI117757B (fi) 2004-12-08 2004-12-08 Tärkkelysasetaattikomposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa

Country Status (3)

Country Link
EP (1) EP1819769A1 (de)
FI (1) FI117757B (de)
WO (1) WO2006061460A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101899800A (zh) * 2010-05-24 2010-12-01 南京林业大学 应用水玻璃复配淀粉作为表面施胶剂提高纸和纸板的环压强度
FI126571B (fi) * 2012-06-28 2017-02-28 Nordkalk Oy Ab Päällystyskoostumuksen käyttö maalina

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185206A (en) * 1988-09-16 1993-02-09 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
FI942686A0 (fi) * 1994-06-07 1994-06-07 Alko Ab Oy Komposition innehaollande staerkelseacetat med varierande egenskaper, foerfarande foer dess framstaellning och anvaendning
CA2216480A1 (en) * 1997-09-26 1999-03-26 National Silicates Ltd. Paper strength enhancement by silicate/starch treatment
CN1098343C (zh) * 2000-03-21 2003-01-08 西北工业大学 高聚糖与无机氧化物杂化材料电流变液及其制备方法
US6623555B1 (en) * 2000-06-01 2003-09-23 Jukka P. Haverinen Composite precipitated calcium carbonate/silicon compound pigment and method of making same

Also Published As

Publication number Publication date
FI20041581A (fi) 2006-06-09
FI20041581A0 (fi) 2004-12-08
WO2006061460A1 (en) 2006-06-15
EP1819769A1 (de) 2007-08-22

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