Modifiers for water-setting inorganic compositions and modified water-setting inorganic compositions
This invention shows a method for improving water-proofing property of water-setting inorganic compositions such as plaster. The modifier is prepared by emulsifying (A) a copolymer of a vinyl monomer and unsaturated dicaboxylic acid (or anhydride) having an acid number of 200 - 400 mg KOH/g (SMA 200...
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creator | MAILLET, JEROME MIYAKI, YOSHIYUKI KOMORNICKI, JACQUES |
description | This invention shows a method for improving water-proofing property of water-setting inorganic compositions such as plaster. The modifier is prepared by emulsifying (A) a copolymer of a vinyl monomer and unsaturated dicaboxylic acid (or anhydride) having an acid number of 200 - 400 mg KOH/g (SMA 2000 or 3000) and (B) organopolysiloxane or its derivatives into water by use of alkali compounds, where the ratio of (A) / (B) is in the range from 20/1 to 1/20. The modified water-setting inorganic compositions of claim contain (A) + (B) at 0.01 SIMILAR 20 wt-%. |
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The modifier is prepared by emulsifying (A) a copolymer of a vinyl monomer and unsaturated dicaboxylic acid (or anhydride) having an acid number of 200 - 400 mg KOH/g (SMA 2000 or 3000) and (B) organopolysiloxane or its derivatives into water by use of alkali compounds, where the ratio of (A) / (B) is in the range from 20/1 to 1/20. The modified water-setting inorganic compositions of claim contain (A) + (B) at 0.01 SIMILAR 20 wt-%.</description><edition>6</edition><language>eng ; fre ; ger</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; REFRACTORIES ; SLAG ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TREATMENT OF NATURAL STONE ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>1997</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971203&DB=EPODOC&CC=EP&NR=0810187A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971203&DB=EPODOC&CC=EP&NR=0810187A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAILLET, JEROME</creatorcontrib><creatorcontrib>MIYAKI, YOSHIYUKI</creatorcontrib><creatorcontrib>KOMORNICKI, JACQUES</creatorcontrib><title>Modifiers for water-setting inorganic compositions and modified water-setting inorganic compositions</title><description>This invention shows a method for improving water-proofing property of water-setting inorganic compositions such as plaster. The modifier is prepared by emulsifying (A) a copolymer of a vinyl monomer and unsaturated dicaboxylic acid (or anhydride) having an acid number of 200 - 400 mg KOH/g (SMA 2000 or 3000) and (B) organopolysiloxane or its derivatives into water by use of alkali compounds, where the ratio of (A) / (B) is in the range from 20/1 to 1/20. 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The modifier is prepared by emulsifying (A) a copolymer of a vinyl monomer and unsaturated dicaboxylic acid (or anhydride) having an acid number of 200 - 400 mg KOH/g (SMA 2000 or 3000) and (B) organopolysiloxane or its derivatives into water by use of alkali compounds, where the ratio of (A) / (B) is in the range from 20/1 to 1/20. The modified water-setting inorganic compositions of claim contain (A) + (B) at 0.01 SIMILAR 20 wt-%.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
title | Modifiers for water-setting inorganic compositions and modified water-setting inorganic compositions |
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