IT1230164B - Poliuretani fluorurati a funzionalita' ossidrilica, procedimento per la loro preparazione e loro impiego per il trattamento di materiale lapideo. - Google Patents

Poliuretani fluorurati a funzionalita' ossidrilica, procedimento per la loro preparazione e loro impiego per il trattamento di materiale lapideo.

Info

Publication number
IT1230164B
IT1230164B IT8921018A IT2101889A IT1230164B IT 1230164 B IT1230164 B IT 1230164B IT 8921018 A IT8921018 A IT 8921018A IT 2101889 A IT2101889 A IT 2101889A IT 1230164 B IT1230164 B IT 1230164B
Authority
IT
Italy
Prior art keywords
functionality
treatment
oxydryl
procedure
preparation
Prior art date
Application number
IT8921018A
Other languages
English (en)
Other versions
IT8921018A0 (it
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
Priority to IT8921018A priority Critical patent/IT1230164B/it
Publication of IT8921018A0 publication Critical patent/IT8921018A0/it
Priority to DE69011765T priority patent/DE69011765T2/de
Priority to AT90112313T priority patent/ATE110397T1/de
Priority to EP90112313A priority patent/EP0405534B1/en
Priority to ES90112313T priority patent/ES2058692T3/es
Priority to DK90112313.3T priority patent/DK0405534T3/da
Application granted granted Critical
Publication of IT1230164B publication Critical patent/IT1230164B/it
Priority to US07/879,124 priority patent/US5189135A/en

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
IT8921018A 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. IT1230164B (it)

Priority Applications (7)

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.
DE69011765T DE69011765T2 (de) 1989-06-28 1990-06-27 Verwendung von Hydroxy-Funktionalität aufweisenden fluorierten Polyurethanen zur Behandlung von steinartigem Material.
AT90112313T ATE110397T1 (de) 1989-06-28 1990-06-27 Verwendung von hydroxy-funktionalität aufweisenden fluorierten polyurethanen zur behandlung von steinartigem material.
EP90112313A EP0405534B1 (en) 1989-06-28 1990-06-27 The use of fluorinated polyurethanes with hydroxy functionality for the treatment of lithoidal material
ES90112313T ES2058692T3 (es) 1989-06-28 1990-06-27 Utilizacion de poliuretanos fluorados con funcionalidad hidroxi para el tratamiento de material litoidal.
DK90112313.3T DK0405534T3 (da) 1989-06-28 1990-06-27 Anvendelse af fluorerede polyurethaner med hydroxyfunktionalitet til behandling af stenmaterialer
US07/879,124 US5189135A (en) 1989-06-28 1992-05-05 Fluorinated polyurethanes with hydroxy functionality, process for preparing them and their use for the treatment of lithoidal material

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 (2)

Publication Number Publication Date
IT8921018A0 IT8921018A0 (it) 1989-06-28
IT1230164B true IT1230164B (it) 1991-10-14

Family

ID=11175458

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (6)

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

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
ATE110397T1 (de) 1994-09-15
IT8921018A0 (it) 1989-06-28
ES2058692T3 (es) 1994-11-01
EP0405534B1 (en) 1994-08-24
DE69011765D1 (de) 1994-09-29
EP0405534A1 (en) 1991-01-02
DE69011765T2 (de) 1994-12-22
DK0405534T3 (da) 1994-09-19

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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: 19970630