COMPOSIZIONI INDURIBILI COSTIATUITE DA POLIMERI CONTENENTI GRUPPI SILILICI
A curable composition comprising an organic polymer containing at least one hydrolyzable a group attached to the silicon per polymer molecule and having a molecular weight within the range of 300 to 15,000, wherein a curing catalyst comprising tin II salt of organic carboxylic acid and/or lead II sa...
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creator | HIROKAZU NAKANISHI TETSUO MITA NOBUTAKA TANI JUNJI TAKASE KATSUHIKO ISAYAMA |
description | A curable composition comprising an organic polymer containing at least one hydrolyzable a group attached to the silicon per polymer molecule and having a molecular weight within the range of 300 to 15,000, wherein a curing catalyst comprising tin II salt of organic carboxylic acid and/or lead II salt of organic carboxylic acid is used in combination with an acid material and/or a basic material, thereby unexpectedly improving the set resistance thereof. The composition may be utilized as a sealant which cures upon exposure to moisture to form a rubber like substance having improved set resistance. |
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The composition may be utilized as a sealant which cures upon exposure to moisture to form a rubber like substance having improved set resistance.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DYES</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBy9vcN8A_2jPL09_NU8PRzCQ3ydPL08VRw9g8O8XQMCfUMcVVwcVQI8Pfx9HUNAon7hbj6ufqFeCq4B4UGBHgqBAOV-3g6e_IwsKYl5hSn8kJpbgZ5N9cQZw_d1IL8-NTigsTk1LzUknjPEENDMxMzS1MnY8IqAP8xLUk</recordid><startdate>19870415</startdate><enddate>19870415</enddate><creator>HIROKAZU NAKANISHI</creator><creator>TETSUO MITA</creator><creator>NOBUTAKA TANI</creator><creator>JUNJI TAKASE</creator><creator>KATSUHIKO ISAYAMA</creator><scope>EVB</scope></search><sort><creationdate>19870415</creationdate><title>COMPOSIZIONI INDURIBILI COSTIATUITE DA POLIMERI CONTENENTI GRUPPI SILILICI</title><author>HIROKAZU NAKANISHI ; TETSUO MITA ; NOBUTAKA TANI ; JUNJI TAKASE ; KATSUHIKO ISAYAMA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_IT1164695B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ita</language><creationdate>1987</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DYES</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>HIROKAZU NAKANISHI</creatorcontrib><creatorcontrib>TETSUO MITA</creatorcontrib><creatorcontrib>NOBUTAKA TANI</creatorcontrib><creatorcontrib>JUNJI TAKASE</creatorcontrib><creatorcontrib>KATSUHIKO ISAYAMA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HIROKAZU NAKANISHI</au><au>TETSUO MITA</au><au>NOBUTAKA TANI</au><au>JUNJI TAKASE</au><au>KATSUHIKO ISAYAMA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSIZIONI INDURIBILI COSTIATUITE DA POLIMERI CONTENENTI GRUPPI SILILICI</title><date>1987-04-15</date><risdate>1987</risdate><abstract>A curable composition comprising an organic polymer containing at least one hydrolyzable a group attached to the silicon per polymer molecule and having a molecular weight within the range of 300 to 15,000, wherein a curing catalyst comprising tin II salt of organic carboxylic acid and/or lead II salt of organic carboxylic acid is used in combination with an acid material and/or a basic material, thereby unexpectedly improving the set resistance thereof. The composition may be utilized as a sealant which cures upon exposure to moisture to form a rubber like substance having improved set resistance.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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subjects | ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
title | COMPOSIZIONI INDURIBILI COSTIATUITE DA POLIMERI CONTENENTI GRUPPI SILILICI |
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