GB861347A - Method of treating the surface of wood - Google Patents

Method of treating the surface of wood

Info

Publication number
GB861347A
GB861347A GB40295/57A GB4029557A GB861347A GB 861347 A GB861347 A GB 861347A GB 40295/57 A GB40295/57 A GB 40295/57A GB 4029557 A GB4029557 A GB 4029557A GB 861347 A GB861347 A GB 861347A
Authority
GB
United Kingdom
Prior art keywords
resins
flat surface
rubbing
heat
endless belt
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
GB40295/57A
Inventor
Lloyd Emil Dimond
George Edward Alexander
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.)
General Plywood Corp
Original Assignee
General Plywood Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8704838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB861347(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Plywood Corp filed Critical General Plywood Corp
Priority to GB40295/57A priority Critical patent/GB861347A/en
Publication of GB861347A publication Critical patent/GB861347A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/003—Mechanical surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, 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
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The flat surface of wood or other cellulosic products presenting a smooth regular porous firm heat-insulating surface containing a heatplasticizable material is glossified by rubbing the said flat surface with a fast moving rubbing <PICT:0861347/III/1> medium having a flexible substantially unabrasive heat-insulating frictional rubbing surface which moves toward and away from said flat surface through a concavo-convex path with the convex side intimately and firmly pressed by a backing member against said flat surface while traversing it, controlling the magnitude of the traversing speed to provide rubbing contact of momentary order at successive areas of said flat surface, and correlatively controlling the magnitudes of the rubbing pressure against, and the rubbing speed relatively to, said flat surface at values causing said rubbing medium to generate frictional heat on said flat surface at the elevated temperature level required for plasticizing the said heat-plasticizable material without plasticizing the underlying material throughout its depth and to glossify said flat surface during said contact time. The surface may first be coated with a surface-penetrating plastic and finishing additive having the properties of being heatplasticizable at temperatures elevated substantially above room temperature and in a hardened state at room temperature after heat-plasticization, and then subjected to the glossifying operation. Suitable plastic materials include phenol-formaldehyde resins, melamineformaldehyde resins, urea-formaldehyde resins, heat-convertible alkyd resins, and polyester resins; also thermoplastic materials such as polyamides, vinylidenechloride - acrylonitrile resins, trifluoro chloroethylene, vinyl chlorideacetate resins, vinyl formal resins, methyl methacrylate resins and polymethyl alphachloro acrylate resins. The coating may be applied by brushing, spraying, or rolling a suspension or solution of plastic on to the surface, and the solvent is allowed to evaporate before glossifying. As shown, a panel 4 to be glossified travels along a conveyer 1, 2 under a roller 15 which is weighted so as to apply pressure thereto. An endless belt 12 composed of cork or containing a cork surface arranged around two drums 10, 13 is pressed against the underside of the wooden panel at a point opposite to the feed roller. The drums rotate so as to move the endless belt in a direction opposite to the direction of motion of the wooden panel. The speed of rotation of the rollers 10 and 13 is such that the linear speed of the endless belt is considerably greater than that of the wooden panel. Instead of the endless belt other means such as a cylindrical cotton buffing wheel having an axial length equal to or exceeding the width of the surface to be treated may be used.
GB40295/57A 1956-10-10 1957-12-30 Method of treating the surface of wood Expired GB861347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB40295/57A GB861347A (en) 1956-10-10 1957-12-30 Method of treating the surface of wood

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US615127A US2827935A (en) 1956-10-10 1956-10-10 Method for treating wood surfaces
GB40295/57A GB861347A (en) 1956-10-10 1957-12-30 Method of treating the surface of wood

Publications (1)

Publication Number Publication Date
GB861347A true GB861347A (en) 1961-02-15

Family

ID=8704838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40295/57A Expired GB861347A (en) 1956-10-10 1957-12-30 Method of treating the surface of wood

Country Status (4)

Country Link
US (1) US2827935A (en)
FR (2) FR1172402A (en)
GB (1) GB861347A (en)
NL (1) NL221096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005034A1 (en) * 1994-08-15 1996-02-22 Weyerhaeuser Company Wood veneers and products therefrom having enhanced strength and stiffness
EP2255937A1 (en) * 2009-05-29 2010-12-01 Zhejiang Shiyou Timber Co. Ltd. Surface reinforced solid wood profiles, flooring and manufacturing method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160543A (en) * 1961-06-07 1964-12-08 Elmendorf Armin High speed veneering
SE8104317L (en) * 1981-07-10 1983-01-11 Becker Wilhelm Ab PRINTING OF PRINT MATERIAL
FR2673563B1 (en) * 1991-03-08 1993-06-11 Skid Sa APPARATUS FOR SANDING SKIS.
CN102166770B (en) * 2011-01-27 2016-01-27 宁波市镇海捷登工艺楼梯厂 A kind of process equipment of batten
CN113414082A (en) * 2021-05-07 2021-09-21 龚海军 Preparation process of high-barrier-property nano coating layer on surface of wood

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118763A (en) * 1936-12-24 1938-05-24 Masonite Corp Burnishing of fiberboards
US2488301A (en) * 1944-04-17 1949-11-15 Lundstrom Carl Brynolf Furniture component with hardened exposed surfaces
US2412523A (en) * 1944-11-28 1946-12-10 Lundstrom Carl Brynolf Method of producing wooden articles of circular cross section and varying diameter, and the resulting article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005034A1 (en) * 1994-08-15 1996-02-22 Weyerhaeuser Company Wood veneers and products therefrom having enhanced strength and stiffness
US5652065A (en) * 1994-08-15 1997-07-29 Weyerhaeuser Company Wood veneers and products therefrom having enhanced strength and stiffness
EP2255937A1 (en) * 2009-05-29 2010-12-01 Zhejiang Shiyou Timber Co. Ltd. Surface reinforced solid wood profiles, flooring and manufacturing method

Also Published As

Publication number Publication date
FR1172402A (en) 1959-02-10
US2827935A (en) 1958-03-25
FR73025E (en) 1960-09-22
NL221096A (en) 1964-11-10

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