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GB2049751B - Impregnation of porous articles - Google Patents

Impregnation of porous articles

Info

Publication number
GB2049751B
GB2049751B GB7916515A GB7916515A GB2049751B GB 2049751 B GB2049751 B GB 2049751B GB 7916515 A GB7916515 A GB 7916515A GB 7916515 A GB7916515 A GB 7916515A GB 2049751 B GB2049751 B GB 2049751B
Authority
GB
United Kingdom
Prior art keywords
impregnation
porous articles
articles
porous
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
GB7916515A
Other versions
GB2049751A (en
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.)
Ultraseal International Ltd
Original Assignee
Ultraseal International 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 Ultraseal International Ltd filed Critical Ultraseal International Ltd
Priority to GB7916515A priority Critical patent/GB2049751B/en
Priority to IT22872/80A priority patent/IT1131355B/en
Priority to DE19803023638 priority patent/DE3023638A1/en
Publication of GB2049751A publication Critical patent/GB2049751A/en
Application granted granted Critical
Publication of GB2049751B publication Critical patent/GB2049751B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • 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
    • B05D7/14—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 metal, e.g. car bodies
    • 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
    • B05D7/22—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 internal surfaces, e.g. of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B22D31/005—Sealing or impregnating porous castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • 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
    • B05D3/04—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 exposure to gases
    • B05D3/0493—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 exposure to gases using vacuum
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Coating Apparatus (AREA)
GB7916515A 1979-05-11 1979-05-11 Impregnation of porous articles Expired GB2049751B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB7916515A GB2049751B (en) 1979-05-11 1979-05-11 Impregnation of porous articles
IT22872/80A IT1131355B (en) 1979-05-11 1980-06-18 Impregnating porous articles to seal pores
DE19803023638 DE3023638A1 (en) 1979-05-11 1980-06-24 Impregnating porous articles to seal pores - by evacuating pores and releasing vacuum beneath liq. impregnant with subsequent washing and curing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7916515A GB2049751B (en) 1979-05-11 1979-05-11 Impregnation of porous articles
DE19803023638 DE3023638A1 (en) 1979-05-11 1980-06-24 Impregnating porous articles to seal pores - by evacuating pores and releasing vacuum beneath liq. impregnant with subsequent washing and curing

Publications (2)

Publication Number Publication Date
GB2049751A GB2049751A (en) 1980-12-31
GB2049751B true GB2049751B (en) 1983-08-03

Family

ID=37772871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916515A Expired GB2049751B (en) 1979-05-11 1979-05-11 Impregnation of porous articles

Country Status (2)

Country Link
DE (1) DE3023638A1 (en)
GB (1) GB2049751B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384014A (en) * 1980-03-14 1983-05-17 Young Peter D Impregnation of porous articles
FR2514752A1 (en) * 1981-10-20 1983-04-22 Onera (Off Nat Aerospatiale) CERAMIZED COMPOSITE MATERIALS WITH HIGH MECHANICAL AND THERMAL RESISTANCE AND THEIR PREPARATION
DE3147040A1 (en) * 1981-11-27 1983-06-01 Horst Julius Ing.(grad.) 6969 Hardheim Feist METHOD AND DEVICE FOR IMPREGNATING GRAPHITE ELECTRODES AND THE LIKE
FR2548175B1 (en) * 1983-06-20 1991-10-11 Atelier Realisation Ceramique PROCESS FOR IMPREGNATING PERFUME IN A CERAMIC OBJECT
GB8402770D0 (en) * 1984-02-02 1984-03-07 Ultraseal International Ltd Impregnation of porous articles
US4722295A (en) * 1985-04-29 1988-02-02 Ultraseal International Limited Article treating apparatus
DE3602537C2 (en) * 1986-01-29 1995-03-23 Ibach Steinkonservierungen Method for producing multilayer, plate-shaped prefabricated components
US4963396A (en) * 1989-02-23 1990-10-16 Toshiba Ceramics Co., Ltd. Method for making an impregnated ceramic material
DE3941979A1 (en) * 1989-12-20 1991-06-27 Feist Horst Julius METHOD FOR IMPREGNATING AND TEMPERING CARBONED BLANKS
DE4124226A1 (en) * 1991-06-28 1993-01-07 Micafil Ag Impregnating fabric with fluid e.g. resin for e.g. laminated PCB - by passing fabric into vacuum channel, for degassing, in the impregnating fluid, preventing bubbles
AUPO213396A0 (en) * 1996-09-04 1996-09-26 Fernz Australia Limited Fixation process for chemically treated wood
DE19852721A1 (en) * 1998-11-16 2000-05-25 Marius Bierig Production method for wall or floor tiles or panels involves separating tiles according to thickness, shape and size and pre-treating their surfaces
GB2367563A (en) * 2000-10-26 2002-04-10 Peter David Young Impregnating a porous object
DE102007049527A1 (en) * 2007-10-15 2009-04-16 Evonik Röhm Gmbh Process for the recovery of impregnating compositions
CN115305771B (en) * 2022-07-29 2025-01-10 重庆市欧华陶瓷(集团)有限责任公司 Bionic ground stone paving soaking equipment and production process thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254146C3 (en) * 1972-11-04 1975-09-04 Imchemie Kunststoff Gmbh, 5678 Wermelskirchen Method for increasing the strength of a porous body
DE2732553C2 (en) * 1977-07-19 1982-06-09 Schunk & Ebe Gmbh, 6301 Heuchelheim Process for impregnating porous bodies, in particular carbon and graphite bodies, as well as impregnation system for carrying out the process

Also Published As

Publication number Publication date
DE3023638A1 (en) 1982-01-21
GB2049751A (en) 1980-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930512