DE69203653T2 - Holzmehl und Verfahren zu seiner Herstellung. - Google Patents

Holzmehl und Verfahren zu seiner Herstellung.

Info

Publication number
DE69203653T2
DE69203653T2 DE1992603653 DE69203653T DE69203653T2 DE 69203653 T2 DE69203653 T2 DE 69203653T2 DE 1992603653 DE1992603653 DE 1992603653 DE 69203653 T DE69203653 T DE 69203653T DE 69203653 T2 DE69203653 T2 DE 69203653T2
Authority
DE
Germany
Prior art keywords
granules
wood meal
finer
bulking density
finer particles
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
DE1992603653
Other languages
English (en)
Other versions
DE69203653D1 (de
Inventor
Sadao Nishibori
Yuzo Itakura
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.)
Misawa Homes Co Ltd
Original Assignee
Misawa Homes Co Ltd
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 Misawa Homes Co Ltd filed Critical Misawa Homes Co Ltd
Application granted granted Critical
Publication of DE69203653D1 publication Critical patent/DE69203653D1/de
Publication of DE69203653T2 publication Critical patent/DE69203653T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31989—Of wood

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Composite Materials (AREA)
  • Medicinal Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Noodles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Disintegrating Or Milling (AREA)
DE1992603653 1991-05-23 1992-05-21 Holzmehl und Verfahren zu seiner Herstellung. Expired - Fee Related DE69203653T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14792091 1991-05-23
JP20892991 1991-07-26
JP30713291 1991-10-28

Publications (2)

Publication Number Publication Date
DE69203653D1 DE69203653D1 (de) 1995-08-31
DE69203653T2 true DE69203653T2 (de) 1996-01-25

Family

ID=27319444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992603653 Expired - Fee Related DE69203653T2 (de) 1991-05-23 1992-05-21 Holzmehl und Verfahren zu seiner Herstellung.

Country Status (8)

Country Link
US (2) US5665425A (de)
EP (1) EP0516513B1 (de)
KR (1) KR0124940B1 (de)
AT (1) ATE125463T1 (de)
CA (1) CA2069074C (de)
DE (1) DE69203653T2 (de)
DK (1) DK0516513T3 (de)
ES (1) ES2075645T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2134981C (en) * 1993-03-05 1997-06-03 Masayuki Kamite Method of manufacturing wood-like product and the product
CA2135267C (en) * 1994-02-10 2008-02-26 Sadao Nishibori Synthetic wood meal, method and apparatus for manufacturing the same; synthetic wood board including the synthetic wood meal, method and apparatus of extrusion molding therefor
DE9418618U1 (de) * 1994-11-10 1995-01-12 Rsk Oberflaechentechnik Gmbh Formkörper
JP3799111B2 (ja) 1996-12-02 2006-07-19 ソニー株式会社 音響機器筐体用材料及びこれを用いた音響機器筐体
IT1293217B1 (it) * 1997-07-04 1999-02-16 Induscom S P A Ora Induscom E Metodo per la lavorazione di frazioni miste di materiali plastici.
NO994282L (no) * 1999-08-20 2001-02-21 Ein Kohsan Co Ltd Fotokatalytisk tremassepreparat, skum og stöpt masse fremstilt derav, fremgangsmåter til fremstilling av preparatet, skummet og den stöpte masse, samt apparat til fremstilling av det fotokatalytiske tremassepreparatet
JP2002057485A (ja) * 2000-06-01 2002-02-22 Yokohama Rubber Co Ltd:The 電波吸収体組成物
US20040076847A1 (en) * 2002-10-17 2004-04-22 Saunders Howard E. Colored wood/polymer composites
KR100898383B1 (ko) * 2008-07-11 2009-05-21 한솔제지주식회사 제지용 목분의 제조방법 및 이를 이용한 벌크가 증가된제지의 제조방법
JP5006425B2 (ja) * 2010-03-31 2012-08-22 ニチハ株式会社 木質セメント板、及びその製造方法
US8034449B1 (en) 2010-04-22 2011-10-11 Forest Concepts, LLC Engineered plant biomass feedstock particles
US9604387B2 (en) 2010-04-22 2017-03-28 Forest Concepts, LLC Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer
US9440237B2 (en) 2010-04-22 2016-09-13 Forest Concepts, LLC Corn stover biomass feedstocks with uniform particle size distribution profiles at retained field moisture contents
JP2015529700A (ja) * 2012-07-02 2015-10-08 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 被覆充填剤粒子を製造するための方法
US20150218343A1 (en) * 2012-07-02 2015-08-06 E.I. Du Pont De Nemours And Company Process for manufacturing coated filler particle
CN104583294A (zh) * 2012-07-02 2015-04-29 纳幕尔杜邦公司 用于制造具有改性的填料颗粒的填充聚合物材料的方法
CN103846773B (zh) * 2012-12-06 2017-05-31 安顺市虹翼特种钢球制造有限公司 大比重木质球批量加工方法
US20150273804A1 (en) * 2014-03-31 2015-10-01 Jiangsu Kentier Wood Co., Ltd. Wood composite product
US10221302B2 (en) * 2016-12-13 2019-03-05 E I Du Pont De Nemours And Company Solid polymeric highly durable surfacing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362528A (en) * 1942-06-03 1944-11-14 Libbey Owens Ford Glass Co Preparation of fine cellulose flour
US2364721A (en) * 1942-06-03 1944-12-12 Libbey Owens Ford Glass Co Method of producing fine wood flour
US2895939A (en) * 1957-03-18 1959-07-21 Dow Chemical Co Method for coating rubber in granular form with impalpable resinous vinyl aromatic polymer dusts
US3175935A (en) * 1961-05-08 1965-03-30 Minnesota Mining & Mfg Method of making reflective particles and resultant article
DE1667138A1 (de) * 1967-11-02 1971-06-09 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zum Pudern von heissen Granalien
IL46416A (en) * 1974-01-22 1978-09-29 Paturle Sa Ets Construction material containing plastics and process and apparatus for its production
JPS53127579A (en) * 1977-04-13 1978-11-07 Ito Manzou Method for making building component
US4331711A (en) * 1978-08-25 1982-05-25 The Dow Chemical Company Production of salt-coated magnesium particles
JPS58204049A (ja) * 1982-05-22 1983-11-28 Ain Eng Kk 強化樹脂成形品
JPS59156712A (ja) * 1983-02-25 1984-09-06 Ain Eng Kk 木質様合成々形物の成形方法
JPS60161113A (ja) * 1984-01-31 1985-08-22 Takehiro Mokuzai Kogyo Kk 木質繊維を利用した複合組成物の製造方法
US4610900A (en) * 1984-12-19 1986-09-09 Sadao Nishibori Wood-like molded product of synthetic resin
JPS61151266A (ja) * 1984-12-25 1986-07-09 Chisso Corp 熱可塑性樹脂用セルロ−ス系充填剤
EP0224659B1 (de) * 1985-10-07 1992-12-02 Nara Machinery Co., Ltd. Methode zur Verbesserung der Oberflächenqualität von festen Teilchen und Vorrichtung dazu
US4906484A (en) * 1988-01-22 1990-03-06 Boise Cascade Corporation Electrically conductive lignocellulose particle board

Also Published As

Publication number Publication date
EP0516513B1 (de) 1995-07-26
EP0516513A2 (de) 1992-12-02
KR0124940B1 (ko) 1997-11-26
DE69203653D1 (de) 1995-08-31
ATE125463T1 (de) 1995-08-15
DK0516513T3 (da) 1995-10-16
US5665425A (en) 1997-09-09
EP0516513A3 (en) 1993-09-15
KR920021276A (ko) 1992-12-18
CA2069074A1 (en) 1992-11-24
CA2069074C (en) 2002-01-08
ES2075645T3 (es) 1995-10-01
US6280842B1 (en) 2001-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee