DE3660908D1 - Process for protecting materials from atmospheric agents and pollutants - Google Patents
Process for protecting materials from atmospheric agents and pollutantsInfo
- Publication number
- DE3660908D1 DE3660908D1 DE8686301279T DE3660908T DE3660908D1 DE 3660908 D1 DE3660908 D1 DE 3660908D1 DE 8686301279 T DE8686301279 T DE 8686301279T DE 3660908 T DE3660908 T DE 3660908T DE 3660908 D1 DE3660908 D1 DE 3660908D1
- Authority
- DE
- Germany
- Prior art keywords
- pollutants
- atmospheric agents
- protecting materials
- perfluoropolyether
- protecting
- 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
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
-
- 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)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Paints Or Removers (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Polyethers (AREA)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8519628A IT1207492B (it) | 1985-02-22 | 1985-02-22 | Impiego di derivati dei perfluoropo lieteri per la protezione dei materiali lapidei dagli agenti atmosferici |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3660908D1 true DE3660908D1 (en) | 1988-11-17 |
Family
ID=11159851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686301279T Expired DE3660908D1 (en) | 1985-02-22 | 1986-02-21 | Process for protecting materials from atmospheric agents and pollutants |
Country Status (6)
Country | Link |
---|---|
US (1) | US4745009A (de) |
EP (1) | EP0192493B1 (de) |
AT (1) | ATE37860T1 (de) |
DE (1) | DE3660908D1 (de) |
GR (1) | GR860489B (de) |
IT (1) | IT1207492B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1201470B (it) * | 1985-09-24 | 1989-02-02 | Montefluos Spa | Impiego di derivati dei perfluoropolieteri per la protezione dei materiali lapidei dagli agenti atmosferici |
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 |
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 |
IT1218206B (it) * | 1988-04-08 | 1990-04-12 | Ausimont Spa | Impiego di emulsioni di perfluoropolieteri per la protezione di materiali lapidei dagli agenti atmosferici |
IT1217452B (it) * | 1988-05-02 | 1990-03-22 | Ausimont Spa | Perfluoropolieteri contenenti un alogeno diverso da fluoro e aventi un gruppo terminale a funzione acida |
IT1243982B (it) * | 1990-10-01 | 1994-06-28 | Ausimont Spa | Geli reversibili a base di fluoroelastomeri |
IT1243431B (it) * | 1990-10-01 | 1994-06-10 | Ausimont Spa | Procedimento per la protezione ed il consolidamento di materiali lapidei |
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 |
IT1270213B (it) | 1994-06-13 | 1997-04-29 | Ausimont Spa | Dispersioni acquose di poliuretani floururati |
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 |
US6127000A (en) * | 1997-10-10 | 2000-10-03 | North Carolina State University | Method and compositions for protecting civil infrastructure |
IT1303808B1 (it) * | 1998-12-01 | 2001-02-23 | Ausimont Spa | Trattamenti di superfici con derivati bifunzionali diperfluoropolieteri. |
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 |
IT1320764B1 (it) * | 2000-02-29 | 2003-12-10 | Ausimont Spa | Uso di composti (per)fluoropolieterei come additivi in formulazioni. |
EP1284944A2 (de) * | 2000-05-15 | 2003-02-26 | E.I. Dupont De Nemours And Company | Verfahren zum schutz von stein mit weitgehend amorphen fluorpolymeren |
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 |
EP1299322A1 (de) | 2000-07-07 | 2003-04-09 | E.I. Dupont De Nemours And Company | Verfahren zum schutz von stein mit weitgehend amorphen fluoropolymeren |
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 |
PL2145917T3 (pl) * | 2008-07-17 | 2012-11-30 | Gore W L & Ass Gmbh | Powłoka polimerowa zawierająca kompleks jonowego fluoropolieteru oraz środka przeciwjonowego |
EP2145918B1 (de) * | 2008-07-17 | 2011-09-14 | W.L. Gore & Associates GmbH | Antimikrobielle Beschichtungen mit einem Komplex aus einem ionischen Fluorpolymer und einem antimikrobiellen Gegenion |
PL2145916T3 (pl) * | 2008-07-17 | 2013-11-29 | Gore W L & Ass Gmbh | Powłoka substratu zawierająca kompleks jonowego fluoropolimeru i powierzchniowo naładowanych nanocząstek |
DE13847827T1 (de) | 2012-10-19 | 2016-03-10 | The University Of North Carolina At Chapel Hill | Ionenleitende polymere und polymermischungen für alkalimetallionenbatterien |
JP2016520956A (ja) | 2013-04-01 | 2016-07-14 | ザ・ユニヴァーシティ・オヴ・ノース・キャロライナ・アト・チャペル・ヒル | アルカリ金属イオンバッテリーのためのイオン伝導性フルオロポリマーカーボネート |
US9540312B2 (en) | 2015-02-03 | 2017-01-10 | Blue Current, Inc. | Non-flammable electrolyte composition including carbonate-terminated perfluoropolymer and phosphate-terminated or phosphonate-terminated perfluoropolymer and battery using same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
IT1040273B (it) * | 1975-07-30 | 1979-12-20 | Montedison Spa | Oli perfluoropolieterei selezionati ad altissima purezza ea bassa volatilita |
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 |
IT1135597B (it) * | 1981-02-24 | 1986-08-27 | Montedison Spa | Impiego di perfluoropolieteri per la protezione di materiali da inquinamento |
IT1152230B (it) * | 1982-05-31 | 1986-12-31 | Montedison Spa | Procedimento per la preparazione di grassi lubrificanti a base di politetrafluoroetilene e perfluoropolieteri |
IT1174206B (it) * | 1984-06-19 | 1987-07-01 | Montedison Spa | Fluouropolieteri contenenti gruppi terminali dotati di capacita' ancornanti |
-
1985
- 1985-02-22 IT IT8519628A patent/IT1207492B/it active
-
1986
- 1986-02-20 GR GR860489A patent/GR860489B/el unknown
- 1986-02-21 US US06/831,615 patent/US4745009A/en not_active Expired - Lifetime
- 1986-02-21 AT AT86301279T patent/ATE37860T1/de not_active IP Right Cessation
- 1986-02-21 EP EP86301279A patent/EP0192493B1/de not_active Expired
- 1986-02-21 DE DE8686301279T patent/DE3660908D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0192493B1 (de) | 1988-10-12 |
US4745009A (en) | 1988-05-17 |
ATE37860T1 (de) | 1988-10-15 |
IT1207492B (it) | 1989-05-25 |
EP0192493A1 (de) | 1986-08-27 |
GR860489B (en) | 1986-06-18 |
IT8519628A0 (it) | 1985-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3660908D1 (en) | Process for protecting materials from atmospheric agents and pollutants | |
ES2001135A6 (es) | Un procedimiento para proteger materiales petreos de los agentes atmosfericos | |
GR3004251T3 (de) | ||
AU7860187A (en) | Apparatus for laying tiles | |
GR3008377T3 (de) | ||
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 | |
DE68909384D1 (de) | Verfahren zum Schutz von Steinmaterial, Marmor, Ziegeln und Zement gegen atmosphärische Einflüsse und Verschmutzungen. | |
FI891604A0 (fi) | Anvaendning av perfluorpolyetrar i form av en vattenhaltig mikroemulsion foer skyddande av stenmaterial mot inverkan av atmosfaerens bestaondsdelar. | |
IT8721468A0 (it) | Procedimento per la protezione dimateriali lapidei, marmo, laterizi e cemento dagli agenti e dagli inquinanti atmosferici. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |