SE8903013D0 - PREPARATION METHOD FOR PAPER MAKING - Google Patents

PREPARATION METHOD FOR PAPER MAKING

Info

Publication number
SE8903013D0
SE8903013D0 SE8903013A SE8903013A SE8903013D0 SE 8903013 D0 SE8903013 D0 SE 8903013D0 SE 8903013 A SE8903013 A SE 8903013A SE 8903013 A SE8903013 A SE 8903013A SE 8903013 D0 SE8903013 D0 SE 8903013D0
Authority
SE
Sweden
Prior art keywords
pulp
preparation
paper making
refiner
refined
Prior art date
Application number
SE8903013A
Other languages
Swedish (sv)
Other versions
SE8903013L (en
SE500678C2 (en
Inventor
Lewin Richard Lutz Iii
Robert Arthur Olson
Original Assignee
Lewin Richard Lutz Iii
Robert Arthur Olson
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 Lewin Richard Lutz Iii, Robert Arthur Olson filed Critical Lewin Richard Lutz Iii
Publication of SE8903013D0 publication Critical patent/SE8903013D0/en
Publication of SE8903013L publication Critical patent/SE8903013L/en
Publication of SE500678C2 publication Critical patent/SE500678C2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills

Landscapes

  • Paper (AREA)

Abstract

An improved paper for printing and other uses can be made from a paper pulp that contains pulp derived from hardwoods if the pulp is refined in a refiner that has at least one abrasive surface disk. The pulp can be refined to give a vessel picks count of 2/cm<2> or less and have a freeness of less than that which can be achieved using a refiner having conventional barred disks.
SE8903013A 1988-01-14 1989-09-13 Methods for refining pulp or pulp, respectively. manufacture of paper and deciduous pulp respectively. paper with improved printability SE500678C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14384388A 1988-01-14 1988-01-14
PCT/US1989/000096 WO1989006718A1 (en) 1988-01-14 1989-01-13 Method of refining hardwoods to produce paper pulp

Publications (3)

Publication Number Publication Date
SE8903013D0 true SE8903013D0 (en) 1989-09-13
SE8903013L SE8903013L (en) 1990-07-14
SE500678C2 SE500678C2 (en) 1994-08-08

Family

ID=22505911

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903013A SE500678C2 (en) 1988-01-14 1989-09-13 Methods for refining pulp or pulp, respectively. manufacture of paper and deciduous pulp respectively. paper with improved printability

Country Status (7)

Country Link
JP (1) JPH03501394A (en)
BR (1) BR8904790A (en)
CA (1) CA1321284C (en)
FI (1) FI92607C (en)
GB (1) GB2228498B (en)
SE (1) SE500678C2 (en)
WO (1) WO1989006718A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622786A (en) * 1994-11-30 1997-04-22 Kimberly-Clark Corporation Polymer-reinforced, eucalyptus fiber-containing paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1089273A (en) * 1978-02-28 1980-11-11 Jordan Kopanidis Treating chemically delignified and fiberized cellulosic pulp for pulp property improvement
CA1104856A (en) * 1978-08-22 1981-07-14 Kazuo Koide Pulp refining element
US4372495A (en) * 1980-04-28 1983-02-08 The Research Foundation Of State University Of New York Process and apparatus for comminuting using abrasive discs in a disc refiner

Also Published As

Publication number Publication date
SE8903013L (en) 1990-07-14
FI894293A0 (en) 1989-09-12
GB2228498A (en) 1990-08-29
GB8920087D0 (en) 1990-02-21
CA1321284C (en) 1993-08-17
BR8904790A (en) 1990-08-21
FI92607C (en) 1994-12-12
JPH03501394A (en) 1991-03-28
FI92607B (en) 1994-08-31
WO1989006718A1 (en) 1989-07-27
SE500678C2 (en) 1994-08-08
GB2228498B (en) 1992-01-22

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