DE68909384D1 - Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen. - Google Patents

Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen.

Info

Publication number
DE68909384D1
DE68909384D1 DE89123404T DE68909384T DE68909384D1 DE 68909384 D1 DE68909384 D1 DE 68909384D1 DE 89123404 T DE89123404 T DE 89123404T DE 68909384 T DE68909384 T DE 68909384T DE 68909384 D1 DE68909384 D1 DE 68909384D1
Authority
DE
Germany
Prior art keywords
marble
brick
pollution
protection
stone material
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 - Fee Related
Application number
DE89123404T
Other languages
English (en)
Other versions
DE68909384T2 (de
Inventor
Giovanni Moggi
Daria Lenti
Desiderata Ingoglia
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Publication of DE68909384D1 publication Critical patent/DE68909384D1/de
Application granted granted Critical
Publication of DE68909384T2 publication Critical patent/DE68909384T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C04B41/4838—Halogenated polymers
    • C04B41/4842—Fluorine-containing polymers
    • C04B41/4846—Perfluoro-compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Paints Or Removers (AREA)
  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processing Of Solid Wastes (AREA)
  • Finishing Walls (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE89123404T 1988-12-19 1989-12-18 Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen. Expired - Fee Related DE68909384T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8823004A IT1227692B (it) 1988-12-19 1988-12-19 Procedimento per la protezione di materiali lapidei, marmo, laterizi e cemento dagli agenti e dagli inquinanti atmosferici

Publications (2)

Publication Number Publication Date
DE68909384D1 true DE68909384D1 (de) 1993-10-28
DE68909384T2 DE68909384T2 (de) 1994-01-13

Family

ID=11202771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89123404T Expired - Fee Related DE68909384T2 (de) 1988-12-19 1989-12-18 Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen.

Country Status (8)

Country Link
US (1) US5077097A (de)
EP (1) EP0374804B1 (de)
JP (1) JPH02217378A (de)
AT (1) ATE94857T1 (de)
CA (1) CA2005749A1 (de)
DE (1) DE68909384T2 (de)
ES (1) ES2059693T3 (de)
IT (1) IT1227692B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244357B (it) * 1991-01-03 1994-07-08 Ausimont Spa Procedimento per la protezione ed il consolidamento di materiali lapidei
JPH0671624A (ja) * 1992-07-30 1994-03-15 Mitsubishi Materials Corp 人工石付コンクリート製品及びその製造方法
US5460872A (en) * 1993-03-26 1995-10-24 W. L. Gore & Associates, Inc. Process for coating microporous substrates and products therefrom
AU681598B2 (en) * 1993-03-26 1997-09-04 W.L. Gore & Associates, Inc. Microemulsion polymerization systems and coated materials made therefrom
US5539072A (en) * 1993-03-26 1996-07-23 W. L. Gore & Associates, Inc. Fabric laminates
DE69709926T2 (de) * 1996-06-28 2002-08-29 Whitaker Corp Verfahren zur herstellung einer kontaktanordnung und kontaktanordnung selbst
IT1293515B1 (it) * 1997-07-31 1999-03-01 Ausimont Spa Dispersioni di fluoropolimeri
IT1293516B1 (it) * 1997-07-31 1999-03-01 Ausimont Spa Dispersione di perfluoropolimeri
US6127000A (en) * 1997-10-10 2000-10-03 North Carolina State University Method and compositions for protecting civil infrastructure
US6196708B1 (en) 1998-05-14 2001-03-06 Donaldson Company, Inc. Oleophobic laminated articles, assemblies of use, and methods
IL142827A (en) 1998-10-29 2004-09-27 Mcc Materials Inc Method for protecting and consolidating calcareous materials
US6753301B2 (en) * 2000-07-19 2004-06-22 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
IT1318805B1 (it) 2000-09-01 2003-09-10 Ausimont Spa Formulazione a base di ptfe per l'isolamento di circuiti integrati
US6911488B2 (en) 2000-09-27 2005-06-28 Shamrock Technologies, Inc. Physical methods of dispersing characteristic use particles and compositions thereof
US7232932B2 (en) * 2001-07-10 2007-06-19 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
US20060047032A1 (en) * 2004-09-01 2006-03-02 Miller Chandra T Anionic/cationic masonry sealing systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526287C2 (de) * 1975-06-12 1982-09-30 Wacker-Chemie GmbH, 8000 München Verfahren zum Öl- und Wasserabweisendmachen von offene Porosität aufweisenden Oberflächen normalerweise fester anorganischer Stoffe
US4252859A (en) * 1978-10-31 1981-02-24 E. I. Du Pont De Nemours And Company Fluoropolymer blend coating compositions containing copolymers of perfluorinated polyvinyl ether
IL82308A (en) * 1986-06-26 1990-11-29 Ausimont Spa Microemulsions containing perfluoropolyethers
US4820588A (en) * 1986-08-29 1989-04-11 Minnesota Mining And Manufacturing Company Shaped articles of polyfluoropolyethers having pendant perfluoroalkoxy groups
US4902538A (en) * 1987-07-27 1990-02-20 Ausimont S.P.A. Process for the protection of stone materials, marble, bricks and concrete from atmospheric agents and pollutants and for the protection of the surface of such materials from the decay caused by mural writings with paints, and the like

Also Published As

Publication number Publication date
IT1227692B (it) 1991-04-23
EP0374804A2 (de) 1990-06-27
ATE94857T1 (de) 1993-10-15
ES2059693T3 (es) 1994-11-16
EP0374804B1 (de) 1993-09-22
US5077097A (en) 1991-12-31
CA2005749A1 (en) 1990-06-19
DE68909384T2 (de) 1994-01-13
JPH02217378A (ja) 1990-08-30
EP0374804A3 (de) 1991-10-30
IT8823004A0 (it) 1988-12-19

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ATE71610T1 (de) Verwendung von perfluoropolyetherderivaten in form waessriger emulsionen zum schutz von steinmaterialien vor atmosphaerischen einfluessen.
DE68909384D1 (de) Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen.
ATE37860T1 (de) Verfahren zum schutz von materialien vor umwelteinfluessen und schadstoffen.
ATE63302T1 (de) Anwendung von perfluorpolyetherderivaten zum schuetzen von baumaterialien gegen atmosphaerische einfluesse.
DE3670627D1 (de) Verfahren zum schutz und zur verfestigung von baustoffen.
IL89884A0 (en) Protection of stony materials from atmospheric agents by use of perfluoropolyether emulsions
EP0301487A3 (en) Process for the protection of stone materials, marble, bricks and concrete from decay caused by atmospheric agents and pollutants or by mural writings with paints, inks and the like
DE68909383D1 (de) Verfahren zum Schützen und Verfestigen von Steinmaterial.
NO891433D0 (no) Bruk av perfluorpolyethere i form av en vandig mikroemulsjon for beskyttelse av stenmaterialer mot stoffer i atmosfaeren.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee