ATE110397T1 - Verwendung von hydroxy-funktionalität aufweisenden fluorierten polyurethanen zur behandlung von steinartigem material. - Google Patents

Verwendung von hydroxy-funktionalität aufweisenden fluorierten polyurethanen zur behandlung von steinartigem material.

Info

Publication number
ATE110397T1
ATE110397T1 AT90112313T AT90112313T ATE110397T1 AT E110397 T1 ATE110397 T1 AT E110397T1 AT 90112313 T AT90112313 T AT 90112313T AT 90112313 T AT90112313 T AT 90112313T AT E110397 T1 ATE110397 T1 AT E110397T1
Authority
AT
Austria
Prior art keywords
treatment
hydroxy functionality
fluorinated polyurethanes
stony material
hydroxy
Prior art date
Application number
AT90112313T
Other languages
English (en)
Inventor
Ennio Cozzi
Franco Federici
Paolo Parrini
Original Assignee
Syremont 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 Syremont Spa filed Critical Syremont Spa
Application granted granted Critical
Publication of ATE110397T1 publication Critical patent/ATE110397T1/de

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT90112313T 1989-06-28 1990-06-27 Verwendung von hydroxy-funktionalität aufweisenden fluorierten polyurethanen zur behandlung von steinartigem material. ATE110397T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921018A IT1230164B (it) 1989-06-28 1989-06-28 Poliuretani fluorurati a funzionalita' ossidrilica, procedimento per la loro preparazione e loro impiego per il trattamento di materiale lapideo.

Publications (1)

Publication Number Publication Date
ATE110397T1 true ATE110397T1 (de) 1994-09-15

Family

ID=11175458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90112313T ATE110397T1 (de) 1989-06-28 1990-06-27 Verwendung von hydroxy-funktionalität aufweisenden fluorierten polyurethanen zur behandlung von steinartigem material.

Country Status (6)

Country Link
EP (1) EP0405534B1 (de)
AT (1) ATE110397T1 (de)
DE (1) DE69011765T2 (de)
DK (1) DK0405534T3 (de)
ES (1) ES2058692T3 (de)
IT (1) IT1230164B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136768A1 (de) * 1991-11-08 1993-05-13 Bayer Ag Die verwendung von polyisocyanatloesungen zur impraegnierung von mineralischen substanzen
IT1273685B (it) * 1994-07-26 1997-07-09 Ausimont Spa Procedimento per la protezione delle superfici lapidee o di rivestimento
DE10331483A1 (de) * 2003-07-11 2005-02-10 Construction Research & Technology Gmbh Fluormodifizierte ein- oder zweikomponentige Polyurethanharze, Verfahren zu ihrer Herstellung und deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642705A (en) * 1968-09-27 1972-02-15 Minnesota Mining & Mfg Fluorine-containing polyurethane rubbers
US3972856A (en) * 1969-03-10 1976-08-03 Minnesota Mining And Manufacturing Company Polyurethanes containing poly(perfluoroalkylene oxides) units
IT1207513B (it) * 1985-12-12 1989-05-25 Montedison Spa Poliisocianati fluorurati ad elevata funzionalita' e vernici da essi ottenute.

Also Published As

Publication number Publication date
EP0405534B1 (de) 1994-08-24
DK0405534T3 (da) 1994-09-19
DE69011765T2 (de) 1994-12-22
DE69011765D1 (de) 1994-09-29
IT8921018A0 (it) 1989-06-28
ES2058692T3 (es) 1994-11-01
IT1230164B (it) 1991-10-14
EP0405534A1 (de) 1991-01-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee