DK0538555T3 - Vandige emulsioner indeholdende organiske siliciumforbindelser til imprægnering af uorganiske materialer, især byggematerialer - Google Patents
Vandige emulsioner indeholdende organiske siliciumforbindelser til imprægnering af uorganiske materialer, især byggematerialerInfo
- Publication number
- DK0538555T3 DK0538555T3 DK92109771.3T DK92109771T DK0538555T3 DK 0538555 T3 DK0538555 T3 DK 0538555T3 DK 92109771 T DK92109771 T DK 92109771T DK 0538555 T3 DK0538555 T3 DK 0538555T3
- Authority
- DK
- Denmark
- Prior art keywords
- aqueous emulsions
- containing organic
- organic silicon
- materials
- silicon compounds
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title abstract 3
- 239000004566 building material Substances 0.000 title abstract 2
- 229910010272 inorganic material Inorganic materials 0.000 title abstract 2
- 239000011147 inorganic material Substances 0.000 title abstract 2
- 150000003377 silicon compounds Chemical class 0.000 title 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
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
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
-
- 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
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00112—Mixtures characterised by specific pH values
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
- Silicon Polymers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Silicon Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4122263A DE4122263C1 (fr) | 1991-07-05 | 1991-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0538555T3 true DK0538555T3 (da) | 1995-10-23 |
Family
ID=6435492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92109771.3T DK0538555T3 (da) | 1991-07-05 | 1992-06-10 | Vandige emulsioner indeholdende organiske siliciumforbindelser til imprægnering af uorganiske materialer, især byggematerialer |
Country Status (9)
Country | Link |
---|---|
US (2) | US5314533A (fr) |
EP (1) | EP0538555B1 (fr) |
JP (2) | JP3321758B2 (fr) |
AT (1) | ATE127439T1 (fr) |
AU (1) | AU648419B2 (fr) |
DE (2) | DE4122263C1 (fr) |
DK (1) | DK0538555T3 (fr) |
FI (1) | FI104899B (fr) |
ZA (1) | ZA924982B (fr) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0742180B2 (ja) * | 1991-12-20 | 1995-05-10 | 東洋インキ製造株式会社 | 水性有機珪素系組成物 |
DE4242445A1 (de) * | 1992-12-16 | 1994-06-23 | Wacker Chemie Gmbh | Zusammensetzungen zur Imprägnierung von mineralischen Baustoffen |
US5653875A (en) * | 1994-02-04 | 1997-08-05 | Supelco, Inc. | Nucleophilic bodies bonded to siloxane and use thereof for separations from sample matrices |
US5550184A (en) * | 1994-03-04 | 1996-08-27 | E. I. Du Pont De Nemours & Company | Hydrolyzed silane emulsions and their use as surface coatings |
DE4419257A1 (de) * | 1994-06-01 | 1995-12-07 | Wacker Chemie Gmbh | Verfahren zur wasserabweisenden Imprägnierung von Gips |
DE19634500A1 (de) * | 1996-08-26 | 1998-03-05 | Wacker Chemie Gmbh | Zusammensetzungen für die wasser- und ölabweisende Behandlung saugfähiger Materialien |
US5817262A (en) * | 1996-12-20 | 1998-10-06 | United States Gypsum Company | Process of producing gypsum wood fiber product having improved water resistance |
DE19747794A1 (de) * | 1997-10-30 | 1999-05-06 | Degussa | Verfahren zur Herstellung von in der Masse hydrophobiertem Beton |
DE19828364A1 (de) | 1998-06-25 | 1999-12-30 | Degussa | Hydrophobe Fällungskieselsäure |
US6074470A (en) * | 1998-12-10 | 2000-06-13 | Dow Corning Corporation | Stable, constant particle size, aqueous emulsions of nonpolar silanes suitable for use in water repellence applications |
DE19953127A1 (de) * | 1999-11-04 | 2001-05-10 | Ewald Treutlein | Innenwandbeschichtung einer Naßzelle o. dgl. |
DE10056344A1 (de) | 2000-11-14 | 2002-05-16 | Degussa | n-Propylethoxysiloxane, Verfahren zu deren Herstellung und deren Verwendung |
WO2002068558A1 (fr) | 2001-02-22 | 2002-09-06 | Shin-Etsu Chemical Co., Ltd. | Agent hydrofuge aqueux pour le traitement de substrats |
FR2831551B1 (fr) * | 2001-10-31 | 2004-07-02 | Dehon Sa | Composition hydrofuge, lave-glace a effet anti-pluie la contenant notamment pour pare-brise de vehicule |
DE10153803A1 (de) * | 2001-11-05 | 2003-05-15 | Degussa | Korrosionsinhibitor für Stahlbeton |
JP3912520B2 (ja) | 2002-09-26 | 2007-05-09 | 信越化学工業株式会社 | 改質木材の製造方法 |
DE102004025767A1 (de) | 2004-05-26 | 2005-12-22 | Degussa Ag | Stabile Lösungen von N-substituierten Aminopolysiloxanen, deren Herstellung und Verwendung |
DE102005004872A1 (de) * | 2005-02-03 | 2006-08-10 | Degussa Ag | Wässrige Emulsionen von funktionellen Alkoxysilanen und deren kondensierten Oligomeren, deren Herstellung und Verwendung zur Oberflächenbehandlung |
EP1760084A1 (fr) * | 2005-09-02 | 2007-03-07 | Sika Technology AG | Composition contenant un organo-alkoxysilane stabilisé par un agent tensioactif |
DE102006011153A1 (de) * | 2006-03-10 | 2007-09-13 | Construction Research & Technology Gmbh | Fluormodifiziertes Zusatzmittel für zementäre Produkte, Verfahren zu seiner Herstellung und dessen Verwendung |
US8415009B2 (en) * | 2006-12-13 | 2013-04-09 | James Hardie Technology Limited | Engineered composite building materials and methods of making same |
DE602008006167D1 (de) * | 2007-02-14 | 2011-05-26 | Invacare Corp | Stabilitätskontrollsystem |
GB2453851B (en) * | 2007-10-20 | 2012-12-05 | Westminster Guarantee Prot Trustees Ltd | Damp proof course article |
DE102008041920A1 (de) | 2008-09-09 | 2010-03-11 | Evonik Degussa Gmbh | Neue Katalysatoren für die Vernetzung von funktionellen Silanen oder funktionellen Siloxanen, insbesondere mit Substraten |
US20100147195A1 (en) * | 2008-12-08 | 2010-06-17 | Acm Chemistries, Inc. | water resistant concrete admixtures, formulations and masonry units |
US8679247B2 (en) | 2010-04-01 | 2014-03-25 | Evonik Degussa Gmbh | Hydraulic setting mixture for materials having “easy-to-clean” properties |
CN102211947B (zh) * | 2010-04-08 | 2013-05-22 | 泉州昌德化工有限公司 | 一种建筑石材表面养护剂及其制备方法 |
DE102011003975B4 (de) | 2011-02-11 | 2012-09-27 | Ionys Ag | Hydrophobierendes Dispersionsgel und Verfahren zu dessen Herstellung sowie dessen Verwendung zur Tiefenhydrophobierung mineralischer Materialien |
DE102012203273A1 (de) * | 2012-03-01 | 2013-09-05 | Wacker Chemie Ag | Vernetzbare Massen auf der Basis von Organosiliciumverbindungen |
JP5889058B2 (ja) * | 2012-03-15 | 2016-03-22 | 太平洋マテリアル株式会社 | セメント系硬化体及びセメントモルタル又はコンクリートの養生方法 |
DE102012106887B4 (de) | 2012-07-30 | 2014-12-04 | Ionys Ag | Hydrophobierendes Dispersionsgel mit vermindertem Wirkstoffgehalt und Verfahren zu dessen Herstellung sowie dessen Verwendung zur Hydrophobierung mineralischer Materialien |
GB201300233D0 (en) | 2013-01-07 | 2013-02-20 | Safeguard Europ Ltd | Damp proof course article |
DE102014206359A1 (de) | 2014-04-03 | 2015-10-08 | Evonik Degussa Gmbh | VOC-arme Dialkyl-funktionelle Alkoxysiloxane, Verfahren und deren Verwendung als hydrophobierende Imprägniermittel für mineralische Baustoffe |
CN104529528A (zh) * | 2015-01-22 | 2015-04-22 | 重庆锦弘建设工程有限公司 | 一种硅烷浸渍剂 |
CN109071366B (zh) | 2016-03-16 | 2022-05-10 | 建筑研究和技术有限公司 | 表面施用的缓蚀剂 |
US10829505B2 (en) | 2016-04-20 | 2020-11-10 | Dow Silicones Corporation | Lithium alkylsiliconate composition, coating, and method of making same |
PL3243807T3 (pl) | 2016-05-12 | 2019-05-31 | Evonik Degussa Gmbh | Zastosowanie emulsji wodnych na bazie propyloetoksysilanooligomerów jako dodatku w wiążących hydraulicznie mieszankach cementowych do zmniejszenia właściwości skurczowych |
BR112020027084A2 (pt) | 2018-07-11 | 2021-03-30 | Evonik Operations Gmbh | Composição que compreende pelo menos um micro-organismo e processo para produção de produtos de construção |
WO2022000305A1 (fr) | 2020-06-29 | 2022-01-06 | 江苏苏博特新材料股份有限公司 | Inhibiteur de transmission de milieu nanoprécurseur de silicium organique, son procédé de préparation et son utilisation |
EP4263462A1 (fr) | 2020-12-18 | 2023-10-25 | Evonik Operations GmbH | Compositions aqueuses stables à la dilution pour l'hydrophobisation en masse de matériaux de construction minéraux |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133111A (en) * | 1961-04-07 | 1964-05-12 | Union Carbide Corp | Process for the transesterification of alkoxy-containing organosilicon compounds |
DE1745522A1 (de) * | 1967-01-06 | 1971-09-02 | Union Carbide Corp | Verfahren zur Herstellung von Polyoxyalkylen-polysiloxanverbindungen |
DE2029446C3 (de) * | 1970-06-15 | 1979-06-28 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zum Imprägnieren von Mauerwerk, Beton und Fassadenaußenputz |
SE404358C (sv) * | 1976-12-02 | 1984-10-15 | Dynamit Nobel Ag | Forfarande for hydrofoberande behandling av byggnadsmaterial, i synnerhet porosa sadana |
US4170690A (en) * | 1977-03-18 | 1979-10-09 | Rohm And Haas Company | Process of coating weatherable, abrasion resistant coating and coated articles |
FR2484425B1 (fr) * | 1980-05-06 | 1986-05-16 | Exsymol Sa | Polyoxyalkylene-siloxanes speciaux et leurs applications |
US4273813A (en) * | 1980-05-19 | 1981-06-16 | Dow Corning Corporation | Method of providing waterproof coating for masonry walls |
US4517240A (en) * | 1982-02-22 | 1985-05-14 | National Starch And Chemical Corporation | Process for preparing fiberboard |
DE3312911C2 (de) * | 1983-04-11 | 1986-01-02 | Th. Goldschmidt Ag, 4300 Essen | Mittel zum Wasserabweisendmachen anorganischer Bauelemente |
DE3317193A1 (de) * | 1983-05-11 | 1984-11-15 | Georg Börner Chemisches Werk für Dach- und Bautenschutz GmbH & Co KG, 6430 Bad Hersfeld | Verwendung eines expandierenden polyurethanklebstoffes zum verbinden von daemmstoffen mit gebaeudeteilen |
US4617412A (en) * | 1984-02-04 | 1986-10-14 | Bp Chemicals Limited | Transetherification process |
DE3412941A1 (de) * | 1984-04-06 | 1985-10-17 | Bayer Ag, 5090 Leverkusen | Siliconharz-emulsion |
DE3447636A1 (de) * | 1984-12-28 | 1986-07-03 | Wacker-Chemie GmbH, 8000 München | Bei verduennen mit wasser durchsichtige gemische ergebende, polysiloxan enthaltende zusammensetzungen |
US4648904A (en) * | 1986-02-14 | 1987-03-10 | Scm Corporation | Aqueous systems containing silanes for rendering masonry surfaces water repellant |
DE3708293A1 (de) * | 1987-03-14 | 1988-09-22 | Basf Ag | Verfahren zur herstellung von alkoxysilanen mit niedrigem gehalt an chlorverbindungen |
US4960615A (en) * | 1987-09-09 | 1990-10-02 | Stout Mike F | Composition and method for using composition to reduce the effects of water and ultraviolet radiation on carbon central structures |
US4990377A (en) * | 1988-05-02 | 1991-02-05 | Pcr Group, Inc. | Buffered silane emulsions having low volatile organic compounds when cured |
US4877654A (en) * | 1988-05-02 | 1989-10-31 | Pcr, Inc. | Buffered silane emulsions for rendering porous substrates water repellent |
US5075140A (en) * | 1988-07-01 | 1991-12-24 | Stout Mike F | Method for applying a water repellant composition with a water carrier |
US5068277A (en) * | 1989-05-03 | 1991-11-26 | Rhone-Poulenc Inc. | Hydrolyzable silicone polymers |
DE3929866A1 (de) * | 1989-09-08 | 1991-03-21 | Bayer Ag | Spaltbare tenside, verfahren zu ihrer herstellung und ihre verwendung |
US5110684A (en) * | 1990-11-07 | 1992-05-05 | Dow Corning Corporation | Masonry water repellent |
-
1991
- 1991-07-05 DE DE4122263A patent/DE4122263C1/de not_active Expired - Fee Related
-
1992
- 1992-06-10 AT AT92109771T patent/ATE127439T1/de not_active IP Right Cessation
- 1992-06-10 EP EP92109771A patent/EP0538555B1/fr not_active Expired - Lifetime
- 1992-06-10 DK DK92109771.3T patent/DK0538555T3/da active
- 1992-06-10 DE DE59203563T patent/DE59203563D1/de not_active Expired - Lifetime
- 1992-06-23 US US07/902,882 patent/US5314533A/en not_active Expired - Lifetime
- 1992-07-02 JP JP17530892A patent/JP3321758B2/ja not_active Expired - Fee Related
- 1992-07-03 ZA ZA924982A patent/ZA924982B/xx unknown
- 1992-07-03 AU AU19440/92A patent/AU648419B2/en not_active Ceased
- 1992-07-03 FI FI923086A patent/FI104899B/fi active
-
1994
- 1994-09-13 US US08/305,046 patent/US5458923A/en not_active Expired - Fee Related
-
2001
- 2001-10-19 JP JP2001322030A patent/JP2002138143A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5314533A (en) | 1994-05-24 |
JP3321758B2 (ja) | 2002-09-09 |
JPH05221748A (ja) | 1993-08-31 |
EP0538555A1 (fr) | 1993-04-28 |
AU1944092A (en) | 1993-01-07 |
ZA924982B (en) | 1993-04-28 |
DE4122263C1 (fr) | 1993-02-25 |
ATE127439T1 (de) | 1995-09-15 |
EP0538555B1 (fr) | 1995-09-06 |
DE59203563D1 (de) | 1995-10-12 |
US5458923A (en) | 1995-10-17 |
FI923086A0 (fi) | 1992-07-03 |
AU648419B2 (en) | 1994-04-21 |
FI104899B (fi) | 2000-04-28 |
FI923086A (fi) | 1993-01-06 |
JP2002138143A (ja) | 2002-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0538555T3 (da) | Vandige emulsioner indeholdende organiske siliciumforbindelser til imprægnering af uorganiske materialer, især byggematerialer | |
ATE83765T1 (de) | Organosiliciumverbindungen-enthaltende gemische und deren verwendung zur hydrophobierenden und antimikrobiellen impraegnierung. | |
DE69313311D1 (de) | Organosilizium enthaltende wasserabstossende Stoffe | |
NO934498D0 (no) | I vann selvdispergerende, organopolysiloksanholdige sammensetninger | |
FI970810A (fi) | Ionipolymeerejä sisältäviä biologisesti aktiivisia anioneja | |
DE68911478D1 (de) | Abscheidung von Silizium enthaltenden Filmen unter Verwendung von Organosilizium-Verbindungen und Stickstofftrifluorid. | |
DE59101234D1 (de) | Zubereitung zur wasserabweisenden Imprägnierung poröser mineralischer Baustoffe. | |
SE9703289L (sv) | Stabilisatorkomposition | |
DE69406166D1 (de) | Wasserabstossende Organosiliciumzusammensetzungen | |
DE69024281D1 (de) | Azole als Pestizide | |
DK133288D0 (da) | Imidazolforbindelser, deres fremstilling og biocide midler indeholdende forbindelserne | |
BR9703951A (pt) | Cremes aquosos de compostos organossilício para a hidrofobação de materiais de construção | |
NO922330L (no) | Fremgangsmaate for vannavvisende impregnering av murverk | |
ATE139669T1 (de) | Wässrige dispersion mit fungizider und algistatischer wirkung | |
DE69311241D1 (de) | Organosiloxane enthaltende verbesserte elektrorheologische Flüssigkeitszubereitungen | |
NO934621D0 (no) | Blandinger for impregnering av mineralske byggematerialer | |
DE69204994D1 (de) | Aufrollbare Markise von geringem Gewicht. | |
ATE210107T1 (de) | Selbstgrundierende baustoffbeschichtungen | |
DE68909068D1 (de) | Behandlung von anorganischen Baumaterialien. | |
BR9709053A (pt) | Mistura fungicida processo de controle de fungos danosos e uso do composto | |
SE9102312L (sv) | Penetrerande betser och spaerrmedel av polyuretandispersioner | |
BR9103853A (pt) | Revestimento ou pedra de revestimento | |
ITRM910520A0 (it) | Bussola antirapina autogestita | |
IT219943Z2 (it) | Elemento di copertura per l'estremita di pali per uso agricolo. | |
TH12799A (th) | สารควบคุมงู |