HEAT STABLE POLYMER, ITS PRODUCTION AND HOLDING AGENT AND FLOWABILITY LOWERING ADDITIVE

The thermostable polymers are characterised in that they comprise… a) from 16 to 67 mol% of units of the formula I …… b) from 5 to 42 mol% of units of the formula II …… where R , R and R are each, independently of one another, H or CH3, and… c) from 16 to 46 mol% of units of the formula III …… in wh...

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Bibliographische Detailangaben
Hauptverfasser:	YOOZEFU BUAIHIMAN, AROISU AIKUNESUBERUGAA, MANFUREETO BIHIRAA, YOHAN PURANKU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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
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Beschreibung
Zusammenfassung:	The thermostable polymers are characterised in that they comprise… a) from 16 to 67 mol% of units of the formula I …… b) from 5 to 42 mol% of units of the formula II …… where R , R and R are each, independently of one another, H or CH3, and… c) from 16 to 46 mol% of units of the formula III …… in which R is H or CH3,… and, due to their high heat resistance, are highly suitable as retention agents for aqueous systems and as fluid-loss additives.