FR2416875A1 - Procede pour augmenter la solidite d'un corps poreux - Google Patents

Procede pour augmenter la solidite d'un corps poreux

Info

Publication number
FR2416875A1
FR2416875A1 FR7803746A FR7803746A FR2416875A1 FR 2416875 A1 FR2416875 A1 FR 2416875A1 FR 7803746 A FR7803746 A FR 7803746A FR 7803746 A FR7803746 A FR 7803746A FR 2416875 A1 FR2416875 A1 FR 2416875A1
Authority
FR
France
Prior art keywords
synthetic resin
soln
contg
porous material
degasifying
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.)
Granted
Application number
FR7803746A
Other languages
English (en)
French (fr)
Other versions
FR2416875B1 (OSRAM
Inventor
Bernd Melchior
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.)
Imchemie Kunststoff GmbH
Original Assignee
Imchemie Kunststoff GmbH
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 Imchemie Kunststoff GmbH filed Critical Imchemie Kunststoff GmbH
Priority to FR7803746A priority Critical patent/FR2416875A1/fr
Publication of FR2416875A1 publication Critical patent/FR2416875A1/fr
Application granted granted Critical
Publication of FR2416875B1 publication Critical patent/FR2416875B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/483—Polyacrylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Forests & Forestry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Reinforced Plastic Materials (AREA)
FR7803746A 1978-02-10 1978-02-10 Procede pour augmenter la solidite d'un corps poreux Granted FR2416875A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803746A FR2416875A1 (fr) 1978-02-10 1978-02-10 Procede pour augmenter la solidite d'un corps poreux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803746A FR2416875A1 (fr) 1978-02-10 1978-02-10 Procede pour augmenter la solidite d'un corps poreux

Publications (2)

Publication Number Publication Date
FR2416875A1 true FR2416875A1 (fr) 1979-09-07
FR2416875B1 FR2416875B1 (OSRAM) 1984-11-30

Family

ID=9204437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803746A Granted FR2416875A1 (fr) 1978-02-10 1978-02-10 Procede pour augmenter la solidite d'un corps poreux

Country Status (1)

Country Link
FR (1) FR2416875A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045828A3 (en) * 1980-08-04 1982-03-17 Simple S.R.L. Improvement of the impregnation process of wood and other materials, with resins
EP0651842B1 (en) * 1992-06-24 2000-03-15 Techstone I Kinna Ab Method for manufacturing a stone product in sheet form

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497918A (en) * 1938-05-31 1938-12-30 Philip Cuthbert Phippen Booty A method of treating articles of wood or other fibrous material
DE2254146A1 (de) * 1972-11-04 1974-05-30 Imchemie Kunststoff Gmbh Verfahren zum erhoehen der festigkeit eines poroesen koerpers und dessen widerstandsfaehigkeit gegen verwitterung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497918A (en) * 1938-05-31 1938-12-30 Philip Cuthbert Phippen Booty A method of treating articles of wood or other fibrous material
DE2254146A1 (de) * 1972-11-04 1974-05-30 Imchemie Kunststoff Gmbh Verfahren zum erhoehen der festigkeit eines poroesen koerpers und dessen widerstandsfaehigkeit gegen verwitterung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045828A3 (en) * 1980-08-04 1982-03-17 Simple S.R.L. Improvement of the impregnation process of wood and other materials, with resins
EP0651842B1 (en) * 1992-06-24 2000-03-15 Techstone I Kinna Ab Method for manufacturing a stone product in sheet form

Also Published As

Publication number Publication date
FR2416875B1 (OSRAM) 1984-11-30

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Legal Events

Date Code Title Description
CD Change of name or company name
EM Correction of a material error concerning inscription in the national patent register
TP Transmission of property
ST Notification of lapse