A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GEL-LIKE COMPOSITION AND WATER ABSORPTION INHIBITOR
PROBLEM TO BE SOLVED: To provide a water absorption inhibitor capable of imparting an excellent water absorption-inhibiting property to a surface of a porous material.SOLUTION: A gel-like composition contains (A) 100 pts.mass of an organoalkoxysilane represented by formula (1) RSi(OR)(each Ris independently a C1-20 monovalent hydrocarbon group; each Ris independently a C1-8 monovalent hydrocarbon group; and a is an integer of 1-3) and/or a partially hydrolyzed condensate of the organoalkoxysilane, (B) 0.3-20 pts.mass of an aluminum dicarboxylate represented by formula (2) (RCOO)Al(OH) (each Ris independently a C1-25 monovalent hydrocarbon group), and (C) 0.3-20 pts.mass of a C6-24 fatty acid. The water absorption inhibitor comprises the gel-like composition.SELECTED DRAWING: None
【課題】多孔質材料表面に優れた吸水防止性を与えることができる吸水防止剤の提供。【解決手段】（Ａ）式（１）で示されるオルガノアルコキシシランおよび／または該オルガノアルコキシシランの部分加水分解縮合物：１００質量部、Ｒ１ａＳｉ（ＯＲ２）４−ａ（１）（Ｒ１は各々独立にＣ１〜２０の１価炭化水素基；Ｒ２は各々独立にＣ１〜８の１価炭化水素基；ａは１〜３の整数）と、（Ｂ）式（２）で示されるジカルボン酸アルミニウム：０．３〜２０質量部、（Ｒ３ＣＯＯ）２Ａｌ（ＯＨ）（２）（Ｒ３は各々独立にＣ１〜２５の１価炭化水素基）と（Ｃ）炭素数６〜２４の脂肪酸：０．３〜２０質量部と、を含有するゲル状組成物、及び該ゲル状組成物からなる吸水防止剤。【選択図】なし
GEL-LIKE COMPOSITION AND WATER ABSORPTION INHIBITOR
PROBLEM TO BE SOLVED: To provide a water absorption inhibitor capable of imparting an excellent water absorption-inhibiting property to a surface of a porous material.SOLUTION: A gel-like composition contains (A) 100 pts.mass of an organoalkoxysilane represented by formula (1) RSi(OR)(each Ris independently a C1-20 monovalent hydrocarbon group; each Ris independently a C1-8 monovalent hydrocarbon group; and a is an integer of 1-3) and/or a partially hydrolyzed condensate of the organoalkoxysilane, (B) 0.3-20 pts.mass of an aluminum dicarboxylate represented by formula (2) (RCOO)Al(OH) (each Ris independently a C1-25 monovalent hydrocarbon group), and (C) 0.3-20 pts.mass of a C6-24 fatty acid. The water absorption inhibitor comprises the gel-like composition.SELECTED DRAWING: None
【課題】多孔質材料表面に優れた吸水防止性を与えることができる吸水防止剤の提供。【解決手段】（Ａ）式（１）で示されるオルガノアルコキシシランおよび／または該オルガノアルコキシシランの部分加水分解縮合物：１００質量部、Ｒ１ａＳｉ（ＯＲ２）４−ａ（１）（Ｒ１は各々独立にＣ１〜２０の１価炭化水素基；Ｒ２は各々独立にＣ１〜８の１価炭化水素基；ａは１〜３の整数）と、（Ｂ）式（２）で示されるジカルボン酸アルミニウム：０．３〜２０質量部、（Ｒ３ＣＯＯ）２Ａｌ（ＯＨ）（２）（Ｒ３は各々独立にＣ１〜２５の１価炭化水素基）と（Ｃ）炭素数６〜２４の脂肪酸：０．３〜２０質量部と、を含有するゲル状組成物、及び該ゲル状組成物からなる吸水防止剤。【選択図】なし
GEL-LIKE COMPOSITION AND WATER ABSORPTION INHIBITOR
ゲル状組成物および吸水防止剤
AOKI SHUNJI (author)
2018-05-17
Patent
Electronic Resource
Japanese
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS