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BR9608320A - Method of treatment of incombustibility of wood and another of manufacture of compensated boards that uses it. - Google Patents

Method of treatment of incombustibility of wood and another of manufacture of compensated boards that uses it.

Info

Publication number
BR9608320A
BR9608320A BR9608320-4A BR9608320A BR9608320A BR 9608320 A BR9608320 A BR 9608320A BR 9608320 A BR9608320 A BR 9608320A BR 9608320 A BR9608320 A BR 9608320A
Authority
BR
Brazil
Prior art keywords
wood
incombustibility
treatment
compensated
manufacture
Prior art date
Application number
BR9608320-4A
Other languages
Portuguese (pt)
Inventor
Mithuo Kimura
Original Assignee
Touhoku Sensyoku 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
Application filed by Touhoku Sensyoku Corp filed Critical Touhoku Sensyoku Corp
Publication of BR9608320A publication Critical patent/BR9608320A/en

Links

Classifications

    • 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
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • 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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/32—Mixtures of different inorganic impregnating agents
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
    • 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
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing
    • 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
    • B27K3/0228—Spraying apparatus, e.g. tunnels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Patente de Invenção: <B>"MéTODO DE TRATAMENTO DE INCOMBUSTIBILIDADE DE MADEIRA E OUTRO DE FABRICAçãO DE PLACAS COMPENSADAS QUE O UTILIZA"<D>. Em relação ao método de tratamento de incombustibilidade da madeira que possibilita atingir a incombustibilidade determinada por órgãos oficiais, a presente invenção propõe-se a oferecer um método de tratamento de incombustível da madeira e outro de fabricação de compensados com a utilização do mesmo descrito a seguir, mediante os quais os objetivos, pretendidos são alcaçados de maneira extremamente simples e económica. Adicionam-se substâncias ignífugas a uma solução aquosa que contém éter e água, obtendo-se uma solução líquida na qual a concentração dessas substâncias ignífugas é de cerca de 30% e 50%, isto feito, exerce-se o controle da temperatura da solução líquida, de forma que não seja inferior a 60°C, ejetando-a diretamente sobre a madeira posta sob as condições usuais, mediante o que se efetuará tratamento de permeação pelo qual a madeira, na fase seca, deverá atingir ganho de peso entre 20% a 30% em comparação com o seu peso anterior ao tratamento. Terminado o processo de permeação, a madeira será convenientemente submetida a processo de secagem, atingindo a incombustilidade pretendida.Invention Patent: <B> "WOOD INCOMBUSTIBILITY TREATMENT METHOD AND OTHER MANUFACTURE OF COMPENSATED PLATES THAT USE IT" <D>. Regarding the method of treating incombustibility of wood that makes it possible to achieve the incombustibility determined by official bodies, the present invention proposes to offer a method for treating incombustible wood and another for manufacturing plywood using the same described below , through which the desired objectives are achieved in an extremely simple and economical way. Fireproof substances are added to an aqueous solution containing ether and water, obtaining a liquid solution in which the concentration of these fireproof substances is around 30% and 50%, this done, the solution temperature is controlled liquid, so that it is not less than 60 ° C, ejecting it directly on the wood placed under the usual conditions, by means of which a permeation treatment will be carried out, whereby the wood, in the dry phase, should achieve weight gain between 20 % to 30% compared to your pre-treatment weight. After the permeation process, the wood will be conveniently subjected to a drying process, reaching the desired incombustibility.

BR9608320-4A 1995-04-27 1996-04-30 Method of treatment of incombustibility of wood and another of manufacture of compensated boards that uses it. BR9608320A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12894295A JPH08300311A (en) 1995-04-27 1995-04-27 Flame-retarding method for woody material and manufacture of flame retardant plywood using the same
PCT/JP1996/001189 WO1996033848A1 (en) 1995-04-27 1996-04-30 Method of rendering wooden material flame-retardant and process for producing flame-retarded plywood therewith

Publications (1)

Publication Number Publication Date
BR9608320A true BR9608320A (en) 1999-11-30

Family

ID=14997222

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608320-4A BR9608320A (en) 1995-04-27 1996-04-30 Method of treatment of incombustibility of wood and another of manufacture of compensated boards that uses it.

Country Status (6)

Country Link
EP (1) EP0838316A1 (en)
JP (1) JPH08300311A (en)
AU (1) AU5515596A (en)
BR (1) BR9608320A (en)
CA (1) CA2219317A1 (en)
WO (1) WO1996033848A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058445B3 (en) * 2006-12-10 2008-06-19 Moralt Tischlerplatten Gmbh & Co.Kg Lightweight panel and manufacturing process
EP3727771A4 (en) * 2017-12-20 2021-11-17 Burnblock Holding APS Fire retardant impregnation of wooden plates
CN117127730A (en) * 2023-09-20 2023-11-28 北京红集兢业科技有限公司 Flame-retardant kapok insulation board, flame-retardant kapok processing method and condensation reaction equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135078B2 (en) * 1972-09-14 1976-09-30
IT1075018B (en) * 1976-07-21 1985-04-22 Gandini Giuseppe FIRE CHEMICAL COMPOSITION
JPS6220584A (en) * 1985-07-19 1987-01-29 ヒイスス・ムリヨ・コントレラス Refractory composition and method for imparting refractory property
JPS62231074A (en) * 1986-03-28 1987-10-09 村田　友昭 Production of refractory fibrous product
JPH04173102A (en) * 1990-11-05 1992-06-19 Sueo Ishikawa Fire-resisting wood working product and manufacture thereof

Also Published As

Publication number Publication date
EP0838316A1 (en) 1998-04-29
JPH08300311A (en) 1996-11-19
CA2219317A1 (en) 1996-10-31
WO1996033848A1 (en) 1996-10-31
AU5515596A (en) 1996-11-18

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law