HUP9902338A2 - Eljárás munkadarabok és formatestek előállítására cellulózból és/vagy cellulóztartalmú rostanyagokból - Google Patents

Eljárás munkadarabok és formatestek előállítására cellulózból és/vagy cellulóztartalmú rostanyagokból

Info

Publication number
HUP9902338A2
HUP9902338A2 HU9902338A HUP9902338A HUP9902338A2 HU P9902338 A2 HUP9902338 A2 HU P9902338A2 HU 9902338 A HU9902338 A HU 9902338A HU P9902338 A HUP9902338 A HU P9902338A HU P9902338 A2 HUP9902338 A2 HU P9902338A2
Authority
HU
Hungary
Prior art keywords
cellulose
fiber
formation
fiber material
containing fiber
Prior art date
Application number
HU9902338A
Other languages
English (en)
Inventor
Robert Bramsteidl
Horst Döpfner
Martin Ernegg
Original Assignee
Zellform Gesellschaft M.B.H.
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 Zellform Gesellschaft M.B.H. filed Critical Zellform Gesellschaft M.B.H.
Publication of HUP9902338A2 publication Critical patent/HUP9902338A2/hu
Publication of HUP9902338A3 publication Critical patent/HUP9902338A3/hu
Publication of HU223262B1 publication Critical patent/HU223262B1/hu

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/06—Drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A találmány szerinti rőstős szerkezeti anyag előállítási eljárásaújdőnsága abban áll, hőgy fizikai módszerekkel rendkívüli módőnmegnövelik a mőlekűlák között ható hidrőgénkötések számát a fajlagősrőstfelület fizikai növelése és a rőstők közötti érintkezéskialakításáhőz, a térhálósődáshőz, így a filcképződéshez szükségesrőstszerkezetet finőmítás útján, a cellűlóz- vagy cellűlóztartalmúrőstők finőmító berendezésben vagy egyébb alkalmas rőstaprító ésdefibrilláló berendezésben végzett tartósidejű őrléssel érik el.Ezűtán - adőtt esetben előszárítást követően - a vizes mikrőrőstpépfőrmázása és szárítása következik. A szerkezeti anyag főkőzatősszárítással és ezzel kapcsőlatős zsűgőrítással ragasztó-, segéd- vagytöltőanyagők hőzzáadása és külső nyőmás alkalmazása nélkül, magától1,5-ig terjedő fajsúlyú anyaggá keményedhet ki. ŕ
HU9902338A 1996-09-16 1997-09-12 Eljárás munkadarabok és formatestek előállítására cellulózból és/vagy cellulóztartalmú rostanyagokból HU223262B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0162796A AT405847B (de) 1996-09-16 1996-09-16 Verfahren zur herstellung von rohlingen oder formkörpern aus zellulosefasern
PCT/AT1997/000200 WO1998011973A2 (de) 1996-09-16 1997-09-12 Verfahren zur herstellung von werkstücken und formteilen aus zellulose und/oder zellulosehältigem fasermaterial

Publications (3)

Publication Number Publication Date
HUP9902338A2 true HUP9902338A2 (hu) 1999-11-29
HUP9902338A3 HUP9902338A3 (en) 2000-03-28
HU223262B1 HU223262B1 (hu) 2004-04-28

Family

ID=3517513

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9902338A HU223262B1 (hu) 1996-09-16 1997-09-12 Eljárás munkadarabok és formatestek előállítására cellulózból és/vagy cellulóztartalmú rostanyagokból

Country Status (12)

Country Link
US (1) US6379594B1 (hu)
EP (1) EP0877646B8 (hu)
AT (2) AT405847B (hu)
AU (1) AU4290197A (hu)
CA (1) CA2237942A1 (hu)
CZ (1) CZ189098A3 (hu)
DE (1) DE59712157D1 (hu)
ES (1) ES2236802T3 (hu)
HU (1) HU223262B1 (hu)
PL (1) PL185507B1 (hu)
SK (1) SK79398A3 (hu)
WO (1) WO1998011973A2 (hu)

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US9908680B2 (en) 2012-09-28 2018-03-06 Kimberly-Clark Worldwide, Inc. Tree-free fiber compositions and uses in containerboard packaging
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CH708398A1 (de) * 2013-07-26 2015-01-30 Philippe Saint Ger Ag Verfahren zur Herstellung von geformten Produkten.
US10695947B2 (en) 2013-07-31 2020-06-30 University Of Maine System Board Of Trustees Composite building products bound with cellulose nanofibers
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RU2727605C1 (ru) 2016-04-05 2020-07-22 Фиберлин Текнолоджис Лимитед Бумажные и картонные продукты
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Also Published As

Publication number Publication date
PL185507B1 (pl) 2003-05-30
AT405847B (de) 1999-11-25
WO1998011973A3 (de) 1998-06-25
CZ189098A3 (cs) 1998-10-14
EP0877646B8 (de) 2005-06-29
HU223262B1 (hu) 2004-04-28
EP0877646A2 (de) 1998-11-18
ATE286425T1 (de) 2005-01-15
CA2237942A1 (en) 1998-03-26
US6379594B1 (en) 2002-04-30
WO1998011973A2 (de) 1998-03-26
PL326697A1 (en) 1998-10-26
ATA162796A (de) 1999-04-15
AU4290197A (en) 1998-04-14
HUP9902338A3 (en) 2000-03-28
EP0877646B1 (de) 2005-01-05
SK79398A3 (en) 1998-10-07
DE59712157D1 (de) 2005-02-10
ES2236802T3 (es) 2005-07-16

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20040224

HMM4 Cancellation of final prot. due to non-payment of fee