IT1135597B - Impiego di perfluoropolieteri per la protezione di materiali da inquinamento - Google Patents

Impiego di perfluoropolieteri per la protezione di materiali da inquinamento

Info

Publication number
IT1135597B
IT1135597B IT19933/81A IT1993381A IT1135597B IT 1135597 B IT1135597 B IT 1135597B IT 19933/81 A IT19933/81 A IT 19933/81A IT 1993381 A IT1993381 A IT 1993381A IT 1135597 B IT1135597 B IT 1135597B
Authority
IT
Italy
Prior art keywords
perfluoropolyeters
protection
perfluoropolyether
pollution materials
materials
Prior art date
Application number
IT19933/81A
Other languages
English (en)
Other versions
IT8119933A0 (it
Inventor
Franco Piacenti
Federico Ciampelli
Adolfo Pasetti
Original Assignee
Montedison 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 Montedison Spa filed Critical Montedison Spa
Priority to IT19933/81A priority Critical patent/IT1135597B/it
Publication of IT8119933A0 publication Critical patent/IT8119933A0/it
Priority to GR67358A priority patent/GR81538B/el
Priority to AT82300910T priority patent/ATE9891T1/de
Priority to EP82300910A priority patent/EP0059100B1/en
Priority to DE8282300910T priority patent/DE3260983D1/de
Priority to US06/555,401 priority patent/US4499146A/en
Application granted granted Critical
Publication of IT1135597B publication Critical patent/IT1135597B/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Glass Compositions (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT19933/81A 1981-02-24 1981-02-24 Impiego di perfluoropolieteri per la protezione di materiali da inquinamento IT1135597B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19933/81A IT1135597B (it) 1981-02-24 1981-02-24 Impiego di perfluoropolieteri per la protezione di materiali da inquinamento
GR67358A GR81538B (it) 1981-02-24 1982-02-22
AT82300910T ATE9891T1 (de) 1981-02-24 1982-02-23 Verfahren zum schuetzen von gegenstaenden vor umwelteinfluessen.
EP82300910A EP0059100B1 (en) 1981-02-24 1982-02-23 Process for protecting materials from pollution
DE8282300910T DE3260983D1 (en) 1981-02-24 1982-02-23 Process for protecting materials from pollution
US06/555,401 US4499146A (en) 1981-02-24 1983-11-28 Protecting materials subject to degradation by atmospheric and polluting agents by means of perfluoropolyethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19933/81A IT1135597B (it) 1981-02-24 1981-02-24 Impiego di perfluoropolieteri per la protezione di materiali da inquinamento

Publications (2)

Publication Number Publication Date
IT8119933A0 IT8119933A0 (it) 1981-02-24
IT1135597B true IT1135597B (it) 1986-08-27

Family

ID=11162453

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19933/81A IT1135597B (it) 1981-02-24 1981-02-24 Impiego di perfluoropolieteri per la protezione di materiali da inquinamento

Country Status (6)

Country Link
US (1) US4499146A (it)
EP (1) EP0059100B1 (it)
AT (1) ATE9891T1 (it)
DE (1) DE3260983D1 (it)
GR (1) GR81538B (it)
IT (1) IT1135597B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1207492B (it) * 1985-02-22 1989-05-25 Montefluos Spa Impiego di derivati dei perfluoropo lieteri per la protezione dei materiali lapidei dagli agenti atmosferici
IT1201470B (it) * 1985-09-24 1989-02-02 Montefluos Spa Impiego di derivati dei perfluoropolieteri per la protezione dei materiali lapidei dagli agenti atmosferici
IT1188439B (it) * 1986-03-14 1988-01-14 Ausimont Spa Processo di riproduzione delle opere d'arte in materiale litoideo
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
IT1218206B (it) * 1988-04-08 1990-04-12 Ausimont Spa Impiego di emulsioni di perfluoropolieteri per la protezione di materiali lapidei dagli agenti atmosferici
IT1216565B (it) * 1988-04-08 1990-03-08 Ausimont Spa Impiego di perfluoropolieteri in forma di microemulsione acquosa per la protezione di materiali lapidei dagli agenti atmosferici.
IT1218205B (it) * 1988-04-08 1990-04-12 Ausimont Spa Impiego di derivati dei perfluoropolieteri in forma di microemulsione acquosa per la protezione dei materiali lapidei dagli agenti atmosferici
IT1243431B (it) * 1990-10-01 1994-06-10 Ausimont Spa Procedimento per la protezione ed il consolidamento di materiali lapidei
IT1243982B (it) * 1990-10-01 1994-06-28 Ausimont Spa Geli reversibili a base di fluoroelastomeri
DE4041607C2 (de) * 1990-12-22 1994-02-17 Florenz Cotto Ton Handels Gmbh Verfahren zur Schutzbehandlung eines Bodenbelages
IT1256721B (it) * 1992-12-16 1995-12-15 Ausimont Spa Processo per impartire oleo- ed idro-repellenza alla superficie di materiali ceramici porosi
IT1269886B (it) 1994-06-14 1997-04-15 Ausimont Spa Processo per il trattamento superficiale di materiali cellulosici, metallici,vetrosi,oppure cementi,marmi,graniti e simili
IT1274383B (it) * 1995-04-24 1997-07-17 Ausimont Spa Processo per il trattamento superficiale di materiali
TW377370B (en) * 1996-04-12 1999-12-21 Du Pont Waterborne fluoropolymer solutions for treating hard surfaces
US6120892A (en) * 1997-11-20 2000-09-19 E. I. Du Pont De Nemours And Company Waterborne fluoropolymer solutions for treating hard surfaces
US6326447B1 (en) 1998-06-19 2001-12-04 E. I. Du Pont De Nemours And Company Polymeric compositions for soil release on fabrics
IT1303808B1 (it) * 1998-12-01 2001-02-23 Ausimont Spa Trattamenti di superfici con derivati bifunzionali diperfluoropolieteri.
US6271289B1 (en) 1999-11-16 2001-08-07 E. I. Du Pont De Nemours And Company Stain resistant compositions
WO2001062687A1 (en) 2000-02-22 2001-08-30 E.I. Dupont De Nemours And Company A method for protection of stone with fluorinated urethane
US6767626B2 (en) * 2000-05-15 2004-07-27 E. I. Du Pont De Nemours And Company Method for protection of stone with substantially amorphous fluoropolymers
US6773805B1 (en) 2000-07-07 2004-08-10 E. I. Du Pont De Nemours And Company Method for protection of stone with substantially amorphous fluoropolymers
WO2002004383A1 (en) 2000-07-07 2002-01-17 E.I. Dupont De Nemours And Company A method for protection of stone with substantially amorphous fluoropolymers
US6790924B2 (en) * 2001-02-22 2004-09-14 E. I. Du Pont De Nemours And Company Method for protection of stone with fluorinated urethane
US20030176524A1 (en) * 2002-01-23 2003-09-18 Swingle Robert S. Coating having graffiti resistance
US20060047032A1 (en) * 2004-09-01 2006-03-02 Miller Chandra T Anionic/cationic masonry sealing systems
ITMI20051533A1 (it) * 2005-08-04 2007-02-05 Solvay Solexis Spa Usi di composti fluororurati per il trattamento protettivo di superfici in titanio
US7674928B2 (en) * 2006-11-13 2010-03-09 E.I. Du Pont De Nemours And Company Polyfluoroether-based phosphates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385812A (en) * 1965-06-25 1968-05-28 Du Pont Finishing composition comprising a fluorochemical and a polyorganosiloxane
DE1810569A1 (de) * 1967-11-28 1969-07-17 Colgate Palmolive Co Verfahren und Mittel zum Fett- und Wasserabweisendmachen von Oberflaechen,insbesondere von Textilien
US3575916A (en) * 1967-12-08 1971-04-20 Corning Glass Works Impregnating and coating composition for porous ceramic insulation
US4085137A (en) * 1969-03-10 1978-04-18 Minnesota Mining And Manufacturing Company Poly(perfluoroalkylene oxide) derivatives
US3795533A (en) * 1971-11-24 1974-03-05 Research Corp Preservation and strengthening of porous solids
DE2839378B1 (de) * 1978-09-11 1979-11-15 Basf Ag Magnetischer Aufzeichnungstraeger
US4321177A (en) * 1980-08-12 1982-03-23 Wilkinson James H Sprayable perfluoroalkoxy solutions

Also Published As

Publication number Publication date
IT8119933A0 (it) 1981-02-24
EP0059100A1 (en) 1982-09-01
US4499146A (en) 1985-02-12
ATE9891T1 (de) 1984-11-15
GR81538B (it) 1984-12-11
DE3260983D1 (en) 1984-11-22
EP0059100B1 (en) 1984-10-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940223