CA2063115C - Panneau de fibres ddur - Google Patents

Panneau de fibres ddur

Info

Publication number
CA2063115C
CA2063115C CA002063115A CA2063115A CA2063115C CA 2063115 C CA2063115 C CA 2063115C CA 002063115 A CA002063115 A CA 002063115A CA 2063115 A CA2063115 A CA 2063115A CA 2063115 C CA2063115 C CA 2063115C
Authority
CA
Canada
Prior art keywords
fiberboard
fibers
mixtures
group
binder
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002063115A
Other languages
English (en)
Other versions
CA2063115A1 (fr
Inventor
Richard L. Maine
Joseph W. Cook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gilles Lussier v-P Of Bennett Fleet (chambly) Inc
Original Assignee
Lydall Inc
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 Lydall Inc filed Critical Lydall Inc
Publication of CA2063115A1 publication Critical patent/CA2063115A1/fr
Application granted granted Critical
Publication of CA2063115C publication Critical patent/CA2063115C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/14—Sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA002063115A 1991-06-13 1992-03-16 Panneau de fibres ddur Expired - Fee Related CA2063115C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71467991A 1991-06-13 1991-06-13
US714,679 1991-06-13
US78906591A 1991-11-07 1991-11-07
US789,065 1991-11-07

Publications (2)

Publication Number Publication Date
CA2063115A1 CA2063115A1 (fr) 1992-12-14
CA2063115C true CA2063115C (fr) 1998-01-06

Family

ID=27109191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063115A Expired - Fee Related CA2063115C (fr) 1991-06-13 1992-03-16 Panneau de fibres ddur

Country Status (5)

Country Link
EP (1) EP0518018A1 (fr)
JP (1) JPH0596899A (fr)
KR (1) KR100209070B1 (fr)
BR (1) BR9202205A (fr)
CA (1) CA2063115C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520777A (en) * 1994-02-28 1996-05-28 Midnorth Forest Industry Alliance Inc. Method of manufacturing fiberboard and fiberboard produced thereby
DE19855325C2 (de) * 1997-12-02 2002-11-21 Faber Castell A W Ummantelung für Farb-, Blei- und Kosmetikminen
EP0927790A3 (fr) * 1997-12-31 2000-05-17 J.S. STAEDTLER GmbH & Co Procédé pour la fabrication de plaques stratifiées, plaques pour crayons et/ou tiges pour instruments à écrire, dessiner ou peindre
DE19758266C2 (de) * 1997-12-31 1999-10-28 Staedtler Fa J S Verfahren zur Herstellung von Bleistiftbrettchen und/oder Schäften aus Schichtstoffen für Schreib-, Zeichen- oder Malgeräte und hiermit hergestellte Produkte
DE19936002A1 (de) * 1999-07-30 2001-02-08 Faber Castell A W Verbundwerkstoff
JP2002160206A (ja) * 2000-11-24 2002-06-04 Yamaha Corp 木質繊維板
FR2915919A1 (fr) * 2007-05-09 2008-11-14 Alain Villafines Materiau composite bois/polymere
KR101250662B1 (ko) * 2011-09-05 2013-04-03 김은나 친환경 연필 및 그 제조방법
CN102717629B (zh) * 2012-06-21 2014-08-13 贵州省草业研究所 一种铅笔的制作方法
CN106274154A (zh) * 2016-11-14 2017-01-04 温州兴南环保科技有限公司 一种环保铅笔
JP2023059431A (ja) * 2021-10-15 2023-04-27 三菱鉛筆株式会社 鉛筆又は化粧料の軸体
JP2024027812A (ja) * 2022-08-19 2024-03-01 三菱鉛筆株式会社 再生自然素材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80121C (fr) * 1948-06-28 1900-01-01
DE801613C (de) * 1949-05-14 1951-01-15 Faber Castell A W Bleistiftumhuellung fuer Kernstifte und Verfahren zu ihrer Herstellung
US3954364A (en) * 1972-06-02 1976-05-04 Berol Corporation Method and apparatus for forming boards from particles
CH545204A (de) * 1973-05-07 1974-01-31 Messel Bource Reintje Jacoba V Bleistift
DE9001242U1 (de) * 1990-02-04 1991-02-28 J. S. Staedtler GmbH & Co, 8500 Nürnberg Schreib- oder Malstift

Also Published As

Publication number Publication date
KR100209070B1 (ko) 1999-07-15
EP0518018A1 (fr) 1992-12-16
BR9202205A (pt) 1993-04-20
JPH0596899A (ja) 1993-04-20
CA2063115A1 (fr) 1992-12-14
KR930000220A (ko) 1993-01-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed