BRPI0418090A - processo para produzir compósitos de fibras - Google Patents

processo para produzir compósitos de fibras

Info

Publication number
BRPI0418090A
BRPI0418090A BRPI0418090-9A BRPI0418090A BRPI0418090A BR PI0418090 A BRPI0418090 A BR PI0418090A BR PI0418090 A BRPI0418090 A BR PI0418090A BR PI0418090 A BRPI0418090 A BR PI0418090A
Authority
BR
Brazil
Prior art keywords
producing fiber
fiber composites
composites
present
producing
Prior art date
Application number
BRPI0418090-9A
Other languages
English (en)
Inventor
Johanna Buchert
Stina Groenqvist
Hannu Mikkonen
Tarja Oksanen
Soili Peltonen
Anna Suurnokki
Liisa Viikari
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Publication of BRPI0418090A publication Critical patent/BRPI0418090A/pt

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
    • 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
    • D21H11/20—Chemically or biochemically modified fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/02—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to polysaccharides
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Multicomponent Fibers (AREA)

Abstract

"PROCESSO PARA PRODUZIR COMPóSITOS DE FIBRAS". A presente invenção refere-se a um processo para produzir compósitos de fibras. Particularmente, a invenção fornece uma maneira inusitada para produzir compósitos biodegradáveis que compreendem um material polimérico hidrofóbico e um componente reforçador feito de fibras derivadas de materiais vegetais. O material compósito produzido por meio da presente invenção tem melhores propriedades de resistência e melhor adesão entre a fibra bifuncional e o polímero natural ou sintético.
BRPI0418090-9A 2003-12-23 2004-12-23 processo para produzir compósitos de fibras BRPI0418090A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031902A FI121892B (fi) 2003-12-23 2003-12-23 Menetelmä kuituyhdistelmätuotteiden valmistamiseksi
PCT/FI2004/000794 WO2005061791A1 (en) 2003-12-23 2004-12-23 Process for producing fibre composites

Publications (1)

Publication Number Publication Date
BRPI0418090A true BRPI0418090A (pt) 2007-04-17

Family

ID=29763590

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418090-9A BRPI0418090A (pt) 2003-12-23 2004-12-23 processo para produzir compósitos de fibras

Country Status (6)

Country Link
US (1) US20070164468A1 (pt)
EP (1) EP1697586A1 (pt)
BR (1) BRPI0418090A (pt)
CA (1) CA2549525A1 (pt)
FI (1) FI121892B (pt)
WO (1) WO2005061791A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2387426B1 (es) 2012-06-04 2013-08-02 Universitat Politècnica De Catalunya Preparación enzimática acuosa aislada y uso para la funcionalización de la superficie del papel o soportes celulósicos
CN103059067B (zh) * 2013-01-15 2015-04-22 淮阴师范学院 木质纤维素水解残渣两步法制备芳香醛的方法
FR3072386B1 (fr) * 2017-10-16 2020-09-25 Centre Nat Rech Scient Modification enzymatique de la lignine pour sa solubilisation et applications
CN110280217A (zh) * 2019-06-24 2019-09-27 齐鲁工业大学 一种木素吸附剂、其制备方法及其应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US610232A (en) 1898-09-06 Hermann ganswindt
US631936A (en) * 1898-10-20 1899-08-29 Alfred White Morgan Wire-fence stay.
US3522158A (en) * 1968-10-21 1970-07-28 Unisearch Ltd Production of graft polymers or copolymers by the use of radiation
US4045595A (en) * 1974-06-13 1977-08-30 The Borden Chemical Company (Canada) Limited Coating wood surface by vinyl-modified lignocellulosic particles
GB1525383A (en) * 1974-08-02 1978-09-20 Portals Ltd Paper for printed sheets
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
SE456168C (sv) * 1987-02-27 1991-08-12 Mo Och Domsjoe Ab Foerfarande foer ljushetsstabilisering av blekt lignininnehaallande cellulosamassa
CA1332987C (en) * 1989-04-19 1994-11-08 Govinda Raj Process for chemical treatment of discontinuous cellulosic fibers and composites of polyethylene and treated fibers
US5008310A (en) * 1989-05-15 1991-04-16 Beshay Alphons D Polymer composites based cellulose-V
US5211810A (en) * 1990-08-09 1993-05-18 International Paper Company Electrically conductive polymeric materials and related method of manufacture
US5741875A (en) 1991-11-08 1998-04-21 Meister; John J. Biodegradable plastics and composites from wood
DE4230655A1 (de) * 1992-09-14 1994-03-17 Ciba Geigy Verfahren zur Verbesserung von Weißgrad, Helligkeit und Farbort von Faserstoffen
AU3074695A (en) * 1994-07-26 1996-02-22 Novo Nordisk A/S Process for preparing a lignocellulose-based product, and product obtainable by the process
EP0879318B1 (en) * 1996-02-08 2002-01-23 Novozymes A/S Process for increasing the negative charge on a lignocellulosic material and a modified lignocellulosic material with increased charge density
DE19614587A1 (de) * 1996-04-13 1997-10-16 Jaschinski Thomas Dipl Holzw Verfahren und Bleichlösung zum Bleichen von cellulosischen Faserstoffen
US5935383A (en) * 1996-12-04 1999-08-10 Kimberly-Clark Worldwide, Inc. Method for improved wet strength paper
US20020096282A1 (en) * 1997-10-17 2002-07-25 Elf Atochem S.A. Novel additives for improving the wet strength and dry strength of paper
IE990100A1 (en) 1998-10-30 2000-05-03 Masonite Corp Method of making molded Composite articles
US6045656A (en) * 1998-12-21 2000-04-04 Westvaco Corporation Process for making and detecting anti-counterfeit paper
US6599326B1 (en) * 1999-01-20 2003-07-29 Ciba Specialty Chemicals Corporation Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
FR2795076B1 (fr) * 1999-06-21 2001-08-10 Atofina Dispersions cationiques hydrophobes stabilisees par des copolymeres maleimides de faible masse moleculaire, pour le collage du papier
DE20007930U1 (de) * 2000-05-03 2000-09-14 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gassack-Modul
US7122248B2 (en) * 2001-02-21 2006-10-17 Honeywell International Inc. Security articles
DE10203135A1 (de) * 2002-01-26 2003-07-31 Call Krimhild Neue katalytische Aktivitäten von Oxidoreduktasen zur Oxidation und/oder Bleiche
US7396974B2 (en) * 2002-02-08 2008-07-08 University Of Maine Oxidation using a non-enzymatic free radical system mediated by redox cycling chelators
FI20031904L (fi) * 2003-12-23 2005-06-24 Kemira Oyj Menetelmä lignoselluloosatuotteen muokkaamiseksi

Also Published As

Publication number Publication date
EP1697586A1 (en) 2006-09-06
FI121892B (fi) 2011-05-31
WO2005061791A1 (en) 2005-07-07
US20070164468A1 (en) 2007-07-19
CA2549525A1 (en) 2005-07-07
FI20031902L (fi) 2005-06-24
FI20031902A0 (fi) 2003-12-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.