MY110907A - Method and apparatus for treating wood material and porous inorganic material - Google Patents

Method and apparatus for treating wood material and porous inorganic material

Info

Publication number
MY110907A
MY110907A MYPI93002737A MYPI19932737A MY110907A MY 110907 A MY110907 A MY 110907A MY PI93002737 A MYPI93002737 A MY PI93002737A MY PI19932737 A MYPI19932737 A MY PI19932737A MY 110907 A MY110907 A MY 110907A
Authority
MY
Malaysia
Prior art keywords
pressure
treating
predetermined
treated
liquid
Prior art date
Application number
MYPI93002737A
Inventor
Nozoki Masateru
Original Assignee
Sumitomo 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 Sumitomo Corp filed Critical Sumitomo Corp
Publication of MY110907A publication Critical patent/MY110907A/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
    • B27K3/02—Processes; Apparatus
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • B27K3/10—Apparatus
    • 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • 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
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • 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
    • B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
    • B27K5/0075—Vacuum

Landscapes

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

Abstract

DISCLOSED IS A METHOD OF INJECTING TREATING LIQUID INTO WOOD MATERIAL AND POROUS INORGANIC MATERIAL COMPRISING THE STEPS OF:AN INITIAL PRESSURE APPLYING STEP IN WHICH THE MATERIAL TO BE TREATED IS SUBJECTED TO A PREDETERMINED PRESSURE WHICH DOSE NOT CAUSE DEFORMATION AND MAINTAINED AT SAID PRESSURE FOR A PREDETERMINED PERIOD OF TIME; A PRELIMINARY PRESSURE-APPLYING STEP IN WHICH AFTER THE MATERIAL IS MAINTAINED AT SAID PRESSURE FOR THE PREDETERMINED TIME,THE PRESSURE THEREON IS INCREASED IN STEPS, WHILE IN EACH STAGE OF PRESSURE APPLICATION THE METARIAL TO BE TREATED IS SUBJECTED TO A PARTICULAR PRESSURE FOR A PREDETERMINED LENGTH OF TIME ; AND A TREATING-LIQUID INJECTING STEP IN WHICH THE TREATING LIQUID IS INJECTED INTO SAID MATERIAL TO BE TREATED AT A PREDETERMINED TREATING-LIQUID INJECTING PRESSURE. DISCLOSED IS ALSO A METHOD OF REMOVING AND REDUCING THE PRESSURE FROM A HIGH PRESSURE BACK TO ATMOSPHERIC PRESSURE, WITHOUT DESTROYING THE MATERIAL. ACCORDINGLY, THE TREATING LIQUIDD CAN BE THOROUGHLY INJECTED TO ITS INTERIOR, WITHOUT DEFORMING THE RAW MATERIAL. ( FIGURE 7 )
MYPI93002737A 1993-01-19 1993-12-17 Method and apparatus for treating wood material and porous inorganic material MY110907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5023752A JP2557780B2 (en) 1993-01-19 1993-01-19 Method and apparatus for injecting treatment liquid into wood and porous inorganic material, and method for breaking radial soft cell wall and closed wall pores of wood

Publications (1)

Publication Number Publication Date
MY110907A true MY110907A (en) 1999-06-30

Family

ID=12119053

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI93002737A MY110907A (en) 1993-01-19 1993-12-17 Method and apparatus for treating wood material and porous inorganic material

Country Status (13)

Country Link
EP (2) EP1053841A1 (en)
JP (1) JP2557780B2 (en)
CN (1) CN1035545C (en)
AT (1) ATE199001T1 (en)
AU (1) AU670142B2 (en)
BR (1) BR9400128A (en)
CA (1) CA2113661C (en)
DE (1) DE69329902T2 (en)
DK (1) DK0607625T3 (en)
FI (1) FI940249A (en)
MY (1) MY110907A (en)
NZ (1) NZ250695A (en)
RU (1) RU2128112C1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510179C2 (en) 1995-12-22 1999-04-26 Asea Brown Boveri Procedure for the treatment of wood
DE19715664A1 (en) * 1997-04-16 1998-10-22 Butzbacher Weichenbau Gmbh Process for impregnating solids
JP2007278055A (en) * 2006-04-10 2007-10-25 Shinyo Sangyo Kk Furniture with fireproof function and furnishings
EP2380716B1 (en) * 2007-09-28 2013-07-03 Gaia Wood Patent A/S Process for treating wood
CN102490228B (en) * 2011-12-13 2015-01-07 戴海泉 Method for processing fireproof flame retardant bamboo, wood, hemp and grass and curtain made of fireproof flame retardant bamboo, wood, hemp and grass
DE102013202493A1 (en) * 2013-02-15 2014-08-21 Lufthansa Technik Ag Flame retardant wood substrate
CN106142251A (en) * 2016-06-27 2016-11-23 杭州富阳尚科科技有限公司 The immersion process of willow soak cycle is shortened in dynamic transformation mode
CN106182249A (en) * 2016-07-13 2016-12-07 张静 A kind of preparation method of the crack resistence high-intensity wood that sterilizes
CN106182256A (en) * 2016-07-26 2016-12-07 李文刚 The method shortening the modifying cotton wood cycle based on pulsed increase and decrease air pressure
CN107088943A (en) * 2017-06-23 2017-08-25 重庆鹏颖装饰材料有限公司 One kind decoration uses wood preservation processing method
CN112295871A (en) * 2019-07-31 2021-02-02 共享智能铸造产业创新中心有限公司 Technology for pressurizing and permeating reinforcer on surface of mould and container
CN111347508A (en) * 2020-04-02 2020-06-30 桐庐爱华家俬有限公司 Method for improving stability of rosewood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1456323A (en) * 1921-11-28 1923-05-22 Floyd H Mcpherson Process for treating woods and other porous substances
US1484574A (en) * 1922-05-10 1924-02-19 Grant B Shipley Wood-treating plant
US1465742A (en) * 1922-05-24 1923-08-21 Grant B Shipley Valve devicf for wood-treating cylinders
US1602577A (en) * 1925-05-06 1926-10-12 Herbert D Heckert Process of preserving wood
GB2021952B (en) * 1978-03-31 1982-05-06 Protim International Ltd Preservation of timber
GB1602577A (en) * 1978-05-30 1981-11-11 Energy Secretary Of State For Method of repair of underwater structures
NZ211005A (en) * 1984-02-02 1988-03-30 Terje Rosenlund Impregnating wood
JPH03136803A (en) * 1989-10-20 1991-06-11 Nishi Nippon Riyokaku Tetsudo Kk Method and equipment for injecting liquid into wood

Also Published As

Publication number Publication date
FI940249A0 (en) 1994-01-18
BR9400128A (en) 1994-08-09
RU2128112C1 (en) 1999-03-27
EP0607625B1 (en) 2001-01-31
EP0607625A1 (en) 1994-07-27
CA2113661A1 (en) 1994-07-20
JPH06210606A (en) 1994-08-02
AU5235993A (en) 1994-07-28
DK0607625T3 (en) 2001-06-18
EP1053841A1 (en) 2000-11-22
FI940249A (en) 1994-07-20
JP2557780B2 (en) 1996-11-27
AU670142B2 (en) 1996-07-04
NZ250695A (en) 1996-02-27
DE69329902D1 (en) 2001-03-08
CA2113661C (en) 1999-07-20
ATE199001T1 (en) 2001-02-15
CN1102801A (en) 1995-05-24
DE69329902T2 (en) 2001-07-19
CN1035545C (en) 1997-08-06

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