FI20040428A - Use of betulin as a filler for paper or cardboard - Google Patents

Use of betulin as a filler for paper or cardboard Download PDF

Info

Publication number
FI20040428A
FI20040428A FI20040428A FI20040428A FI20040428A FI 20040428 A FI20040428 A FI 20040428A FI 20040428 A FI20040428 A FI 20040428A FI 20040428 A FI20040428 A FI 20040428A FI 20040428 A FI20040428 A FI 20040428A
Authority
FI
Finland
Prior art keywords
betulin
cardboard
filler
paper
Prior art date
Application number
FI20040428A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20040428A0 (en
Inventor
Petri Silenius
Pirita Suortamo
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 FI20040428A priority Critical patent/FI20040428A/en
Publication of FI20040428A0 publication Critical patent/FI20040428A0/en
Priority to RU2006136924/12A priority patent/RU2359077C2/en
Priority to PCT/FI2005/050093 priority patent/WO2005090677A1/en
Priority to CA002560210A priority patent/CA2560210A1/en
Priority to US10/591,444 priority patent/US20070131370A1/en
Publication of FI20040428A publication Critical patent/FI20040428A/en
Priority to SE0601907A priority patent/SE530918C2/en

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
FI20040428A 2004-03-19 2004-03-19 Use of betulin as a filler for paper or cardboard FI20040428A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20040428A FI20040428A (en) 2004-03-19 2004-03-19 Use of betulin as a filler for paper or cardboard
RU2006136924/12A RU2359077C2 (en) 2004-03-19 2005-03-18 Betulin used as filler for paper and cardboard
PCT/FI2005/050093 WO2005090677A1 (en) 2004-03-19 2005-03-18 Use of betuline as a filler in paper and board
CA002560210A CA2560210A1 (en) 2004-03-19 2005-03-18 Use of betuline as a filler in paper and board
US10/591,444 US20070131370A1 (en) 2004-03-19 2005-03-18 Use of betuline as a filler in paper and board
SE0601907A SE530918C2 (en) 2004-03-19 2006-09-15 Use of betulin as filler in paper and paperboard, process for making paper or paperboard and paper or paperboard containing betulin as filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040428A FI20040428A (en) 2004-03-19 2004-03-19 Use of betulin as a filler for paper or cardboard

Publications (2)

Publication Number Publication Date
FI20040428A0 FI20040428A0 (en) 2004-03-19
FI20040428A true FI20040428A (en) 2005-09-20

Family

ID=32039447

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040428A FI20040428A (en) 2004-03-19 2004-03-19 Use of betulin as a filler for paper or cardboard

Country Status (6)

Country Link
US (1) US20070131370A1 (en)
CA (1) CA2560210A1 (en)
FI (1) FI20040428A (en)
RU (1) RU2359077C2 (en)
SE (1) SE530918C2 (en)
WO (1) WO2005090677A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20095692A0 (en) * 2009-06-18 2009-06-18 Upm Kymmene Oyj Paper product and process for making it
FI125475B (en) 2013-08-19 2015-10-15 Separation Res Ab Oy Method for hydrophobising and substrate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1079717A1 (en) * 1982-07-19 1984-03-15 Ленинградская лесотехническая академия им.С.М.Кирова Light fastness stabilizer for wood pulp and cellulose
FI102402B1 (en) * 1997-04-07 1998-11-30 Upm Kymmene Oyj Upm Kymmene Oy Use of betulin as a coating pigment for paper and cardboard
US6429240B1 (en) * 2000-02-29 2002-08-06 Michelman, Inc. Water-borne resin treatment for fibrous materials, process of treating, and product produced thereby having improved strength under both ambient and wet/humid conditions

Also Published As

Publication number Publication date
FI20040428A0 (en) 2004-03-19
RU2359077C2 (en) 2009-06-20
WO2005090677A1 (en) 2005-09-29
SE530918C2 (en) 2008-10-21
RU2006136924A (en) 2008-04-27
US20070131370A1 (en) 2007-06-14
CA2560210A1 (en) 2005-09-29
SE0601907L (en) 2006-09-15

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Legal Events

Date Code Title Description
FD Application lapsed