DE69020310D1 - Wasserverdünnbare, fluorierte Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung zur Behandlung lithoidaler Materialien und Gips. - Google Patents

Wasserverdünnbare, fluorierte Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung zur Behandlung lithoidaler Materialien und Gips.

Info

Publication number
DE69020310D1
DE69020310D1 DE69020310T DE69020310T DE69020310D1 DE 69020310 D1 DE69020310 D1 DE 69020310D1 DE 69020310 T DE69020310 T DE 69020310T DE 69020310 T DE69020310 T DE 69020310T DE 69020310 D1 DE69020310 D1 DE 69020310D1
Authority
DE
Germany
Prior art keywords
dilutable
treatment
water
gypsum
processes
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
DE69020310T
Other languages
English (en)
Other versions
DE69020310T2 (de
Inventor
Franco Federici
Ennio Cozzi
Paolo Parrini
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.)
Syremont SpA
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
Publication of DE69020310D1 publication Critical patent/DE69020310D1/de
Application granted granted Critical
Publication of DE69020310T2 publication Critical patent/DE69020310T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C04B41/488—Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C04B41/4884—Polyurethanes; Polyisocyanates
    • 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
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
DE69020310T 1989-11-30 1990-11-29 Wasserverdünnbare, fluorierte Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung zur Behandlung lithoidaler Materialien und Gips. Expired - Fee Related DE69020310T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02254589A IT1237788B (it) 1989-11-30 1989-11-30 Poliuretani fluorurati idrodiluibili, procedimento per la loro preparazione e loro impiego per il trattamento di materiale lapideo e di intonaci

Publications (2)

Publication Number Publication Date
DE69020310D1 true DE69020310D1 (de) 1995-07-27
DE69020310T2 DE69020310T2 (de) 1996-02-08

Family

ID=11197674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020310T Expired - Fee Related DE69020310T2 (de) 1989-11-30 1990-11-29 Wasserverdünnbare, fluorierte Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung zur Behandlung lithoidaler Materialien und Gips.

Country Status (7)

Country Link
US (1) US5064926A (de)
EP (1) EP0430266B1 (de)
AT (1) ATE124060T1 (de)
DE (1) DE69020310T2 (de)
DK (1) DK0430266T3 (de)
ES (1) ES2073496T3 (de)
IT (1) IT1237788B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251487B (it) * 1991-09-17 1995-05-15 Syremont Spa Dispersioni acquose di poliuretani fluorurati
IT1270213B (it) * 1994-06-13 1997-04-29 Ausimont Spa Dispersioni acquose di poliuretani floururati
IT1273685B (it) * 1994-07-26 1997-07-09 Ausimont Spa Procedimento per la protezione delle superfici lapidee o di rivestimento
ITMI991303A1 (it) * 1999-06-11 2000-12-11 Ausimont Spa Oligouretani fluorurati
AU2001247229A1 (en) * 2000-02-22 2001-09-03 E.I. Du Pont De Nemours And Company A method for protection of stone with fluorinated urethane
IT1318558B1 (it) * 2000-06-08 2003-08-27 Ausimont Spa Poliuretani a basso coefficiente di attrito.
DE10208567A1 (de) * 2002-02-27 2003-09-11 Degussa Construction Chem Gmbh Wässriges fluormodifiziertes Polyurethansystem für Anti-Graffiti- und Anti-Soiling-Beschichtungen
DE102006011153A1 (de) * 2006-03-10 2007-09-13 Construction Research & Technology Gmbh Fluormodifiziertes Zusatzmittel für zementäre Produkte, Verfahren zu seiner Herstellung und dessen Verwendung
US10259971B2 (en) * 2015-12-18 2019-04-16 Hrl Laboratories, Llc Anti-fouling coatings fabricated from polymers containing ionic species

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551498A (en) * 1983-04-22 1985-11-05 Mobay Chemical Corporation Polyether polyurethane prepolymers containing finely divided inorganic particles and cast elastomers made therefrom
IT1213441B (it) * 1986-12-30 1989-12-20 Ausimont Spa Dispersioni acquose di poliuretani e fluorurati e loro impiego per spalmature tessili.
IT1215557B (it) * 1987-06-11 1990-02-14 Montedison Spa Quali componenti di vernici poliisocianati fluorurati idonei
GB8809864D0 (en) * 1988-04-26 1988-06-02 Ici Plc Polyurethanes

Also Published As

Publication number Publication date
EP0430266B1 (de) 1995-06-21
IT1237788B (it) 1993-06-17
DK0430266T3 (da) 1995-08-14
DE69020310T2 (de) 1996-02-08
US5064926A (en) 1991-11-12
IT8922545A0 (it) 1989-11-30
ATE124060T1 (de) 1995-07-15
ES2073496T3 (es) 1995-08-16
EP0430266A3 (en) 1991-07-17
EP0430266A2 (de) 1991-06-05

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Legal Events

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