ATE60934T1 - Verfahren zur herstellung von gedehnten fasern. - Google Patents

Verfahren zur herstellung von gedehnten fasern.

Info

Publication number
ATE60934T1
ATE60934T1 AT87311459T AT87311459T ATE60934T1 AT E60934 T1 ATE60934 T1 AT E60934T1 AT 87311459 T AT87311459 T AT 87311459T AT 87311459 T AT87311459 T AT 87311459T AT E60934 T1 ATE60934 T1 AT E60934T1
Authority
AT
Austria
Prior art keywords
fibrous material
cellulosic
fine media
impacting
cellulose
Prior art date
Application number
AT87311459T
Other languages
English (en)
Inventor
Kenneth D Vinson
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE60934T1 publication Critical patent/ATE60934T1/de

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • D21D1/34—Other mills or refiners
    • D21D1/38—Other mills or refiners with horizontal shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT87311459T 1986-12-29 1987-12-24 Verfahren zur herstellung von gedehnten fasern. ATE60934T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/946,998 US4761203A (en) 1986-12-29 1986-12-29 Process for making expanded fiber
EP87311459A EP0273745B1 (de) 1986-12-29 1987-12-24 Verfahren zur Herstellung von gedehnten Fasern

Publications (1)

Publication Number Publication Date
ATE60934T1 true ATE60934T1 (de) 1991-03-15

Family

ID=25485331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87311459T ATE60934T1 (de) 1986-12-29 1987-12-24 Verfahren zur herstellung von gedehnten fasern.

Country Status (8)

Country Link
US (1) US4761203A (de)
EP (1) EP0273745B1 (de)
JP (1) JPS63256787A (de)
AT (1) ATE60934T1 (de)
CA (1) CA1307970C (de)
DE (1) DE3768081D1 (de)
ES (1) ES2021727B3 (de)
GR (1) GR3001487T3 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952278A (en) * 1989-06-02 1990-08-28 The Procter & Gamble Cellulose Company High opacity paper containing expanded fiber and mineral pigment
US5487419A (en) * 1993-07-09 1996-01-30 Microcell, Inc. Redispersible microdenominated cellulose
US5385640A (en) * 1993-07-09 1995-01-31 Microcell, Inc. Process for making microdenominated cellulose
US5670247A (en) * 1994-10-03 1997-09-23 Mitsubishi Paper Mills Limited Photoreactive noxious substance purging agent and photoreactive noxious substance purging material using the agent
US6372953B1 (en) 1995-01-10 2002-04-16 The Procter & Gamble Company Absorbent members comprising a high surface area material for absorbing body liquids
US6107538A (en) * 1995-01-10 2000-08-22 The Procter & Gamble Company Absorbent members for absorbing body liquids
US6426445B1 (en) 1995-01-10 2002-07-30 The Procter & Gamble Company Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam
FI100729B (fi) 1995-06-29 1998-02-13 Metsae Serla Oy Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi
WO1997031544A1 (en) * 1996-03-01 1997-09-04 Kraft Foods, Inc. Gel composition method of making and products containing same
WO1999015021A1 (en) * 1997-09-23 1999-04-01 Weibel Michael K Use of structurally expanded cellulose to enhance the softness and retard staling of baked products
AU3979999A (en) * 1998-05-11 1999-11-29 Michael K. Weibel Compositions and methods for improving curd yield of coagulated milk products
US20040146605A1 (en) * 1998-05-11 2004-07-29 Weibel Michael K Compositions and methods for improving curd yield of coagulated milk products
US6905028B2 (en) * 2002-03-06 2005-06-14 Durham Russell Maples Method of separation by altering molecular structures
US7041444B2 (en) * 2003-01-14 2006-05-09 Washington University Murine calicivirus
JP4268574B2 (ja) * 2004-07-30 2009-05-27 三菱製紙株式会社 高濃度微細セルロース繊維懸濁物の製造方法
US8444808B2 (en) * 2006-08-31 2013-05-21 Kx Industries, Lp Process for producing nanofibers
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
US7670678B2 (en) * 2006-12-20 2010-03-02 The Procter & Gamble Company Fibers comprising hemicellulose and processes for making same
ES2650373T3 (es) 2009-03-30 2018-01-18 Fiberlean Technologies Limited Procedimiento para la producción de geles de celulosa nanofibrilares
FI3617400T3 (fi) 2009-03-30 2022-11-30 Fiberlean Technologies Limited Nanofibrilloituneen selluloosan suspensioiden käyttö
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
US10150705B2 (en) * 2009-10-23 2018-12-11 James R. Brock Dry application papercrete
US9475731B2 (en) * 2009-10-23 2016-10-25 James Robert Brock Dry application papercrete
PT2386683E (pt) 2010-04-27 2014-05-27 Omya Int Ag Processo para a produção de materiais compósitos à base de gel
SI2386682T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za izdelavo strukturiranih materialov z uporabo nanofibriliranih celuloznih gelov
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
HUE043219T2 (hu) * 2014-05-10 2019-08-28 Innovative Sand Gmbh Eljárás és berendezés mesterséges murva elõállítására, hõkezeléssel, kiindulási anyagként sivatagi homok felhasználásával finom homok és/vagy gömbölyû szemcséjû homok formájában
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
CN112094432B (zh) 2015-10-14 2022-08-05 纤维精益技术有限公司 可三维成型片材
HUE057989T2 (hu) 2015-11-04 2022-06-28 Procter & Gamble Nedvszívó szerkezetet tartalmazó nedvszívó árucikk
CN108348386A (zh) 2015-11-04 2018-07-31 宝洁公司 吸收结构
EP3370673B1 (de) 2015-11-04 2022-03-30 The Procter & Gamble Company Absorbierende struktur
AU2017247687C1 (en) 2016-04-05 2020-04-16 Fiberlean Technologies Limited Paper and paperboard products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
EP4056741A1 (de) 2016-04-22 2022-09-14 FiberLean Technologies Limited Ein verfahren zur herstellung einer wässrigen suspension, die mikrofibrillierte cellulose umfasst

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1770430A (en) * 1928-08-07 1930-07-15 Respats Inc Method and apparatus for producing fibrous material
US1992996A (en) * 1933-11-15 1935-03-05 Rhinelander Paper Company Paper and method of making same
US2717195A (en) * 1954-08-02 1955-09-06 Jackson And Church Company Method for treating a fibrous material
JPS52140606A (en) * 1976-05-18 1977-11-24 Mitsubishi Corp Production of paper from broad leaf wood pulp stock
US4229250A (en) * 1979-02-28 1980-10-21 Valmet Oy Method of improving properties of mechanical paper pulp without chemical reaction therewith
US4374702A (en) * 1979-12-26 1983-02-22 International Telephone And Telegraph Corporation Microfibrillated cellulose
US4483743A (en) * 1981-10-22 1984-11-20 International Telephone And Telegraph Corporation Microfibrillated cellulose

Also Published As

Publication number Publication date
EP0273745A2 (de) 1988-07-06
CA1307970C (en) 1992-09-29
JPS63256787A (ja) 1988-10-24
DE3768081D1 (de) 1991-03-28
ES2021727B3 (es) 1991-11-16
EP0273745A3 (en) 1989-03-08
EP0273745B1 (de) 1991-02-20
GR3001487T3 (en) 1992-10-08
US4761203A (en) 1988-08-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee