GB733588A - Improvements in or relating to the manufacture of profiled or shaped wood parts including the absorption of synthetic resin solutions or other binding agents - Google Patents

Improvements in or relating to the manufacture of profiled or shaped wood parts including the absorption of synthetic resin solutions or other binding agents

Info

Publication number
GB733588A
GB733588A GB21115/53A GB2111553A GB733588A GB 733588 A GB733588 A GB 733588A GB 21115/53 A GB21115/53 A GB 21115/53A GB 2111553 A GB2111553 A GB 2111553A GB 733588 A GB733588 A GB 733588A
Authority
GB
United Kingdom
Prior art keywords
wood
rollers
binding agent
profiled
fibres
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
Application number
GB21115/53A
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.)
HERMAL HOLZVEREDELUNGSGESELLSC
Original Assignee
HERMAL HOLZVEREDELUNGSGESELLSC
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
Priority to DE1081656X priority Critical
Priority to DE315961X priority
Priority to DE733588X priority
Priority to DEH13389A priority patent/DE919848C/en
Application filed by HERMAL HOLZVEREDELUNGSGESELLSC filed Critical HERMAL HOLZVEREDELUNGSGESELLSC
Publication of GB733588A publication Critical patent/GB733588A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K1/00Damping wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/003Mechanical surface treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE 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
    • B27N1/00Pretreatment of moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE 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
    • B27N3/00Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00Compositions of lignin-containing materials
    • C08L97/02Lignocellulosic material, e.g. wood, straw or bagasse
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21JFIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds

Abstract

733,588. Treating wood. HERMAL HOLZVEREDELUNGSGES. July 30, 1953 [Aug. 2, 1952], No. 21115/53. Class 145. [Also in Group VIII] In a process for forming shaped wooden parts, such as building and furniture parts, window frames and Venetian blind slats, the wood has its fibres mechanically displaced substantially parallel to each other so that their transverse connection is extensively loosened or destroyed, is immediately immersed in a solution containing a binding agent and, if necessary, filling substances and is then deformed to the required shape. The fibres may be displaced by heavy beating or by passing the wood in a moistened, steamed or green condition once or several times between fluted rollers with the lengthwise fibres running approximately parallel to the flutes or alternately between fluted and smooth pairs of rollers. The wood is compressed during this treatment and its subsequent expansion in the impregnating liquid assists uniform absorption of the binding agent. To improve the distribution of the binding agent, the impregnated wood is pressed or treated between rollers which may be profiled to give the required final shape. Extrusion is stated to be an alternative method of forming shaped parts.
GB21115/53A 1952-08-02 1953-07-30 Improvements in or relating to the manufacture of profiled or shaped wood parts including the absorption of synthetic resin solutions or other binding agents Expired GB733588A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1081656X 1952-08-02
DE315961X 1952-08-02
DE733588X 1952-08-02
DEH13389A DE919848C (en) 1952-08-02 1952-08-03 Process for the absorption of binding agents in wood and for the production of shaped wooden parts

Publications (1)

Publication Number Publication Date
GB733588A true GB733588A (en) 1955-07-13

Family

ID=46085299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21115/53A Expired GB733588A (en) 1952-08-02 1953-07-30 Improvements in or relating to the manufacture of profiled or shaped wood parts including the absorption of synthetic resin solutions or other binding agents

Country Status (4)

Country Link
CH (1) CH315961A (en)
DE (1) DE919848C (en)
FR (1) FR1081656A (en)
GB (1) GB733588A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA772210B (en) * 1976-04-15 1978-03-29 Commw Scient Ind Res Org Reconsolidated wood product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE419099C (en) * 1924-04-25 1925-10-22 Ago Mij Tot Het Verwerken Nv Process for the production of pressed pieces from impregnated wood

Also Published As

Publication number Publication date
DE919848C (en) 1954-11-04
CH315961A (en) 1956-09-15
FR1081656A (en) 1954-12-22

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