VINYL POLYMER HAVING (METH)ACRYLOYL GROUP ON SIDE CHAIN

PURPOSE:To provide the subject polymer composed of a specific recurring unit, having a weight-average molecular weight falling within a prescribed range and excellent photo-setting property and reactivity and useful as an adhesive, etc. CONSTITUTION:The objective polymer having (meth)acryloyl group...

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Bibliographische Detailangaben
Hauptverfasser:	IKEDA JUNICHI, KOMENO HAJIME, MATSUMOTO AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:To provide the subject polymer composed of a specific recurring unit, having a weight-average molecular weight falling within a prescribed range and excellent photo-setting property and reactivity and useful as an adhesive, etc. CONSTITUTION:The objective polymer having (meth)acryloyl group on the side chain is expressed by formula [R is H or methyl; R1 is 6-22C alkyl, 6-22C cycloalkyl or group of formula -(CxH2xO)l-(CyH2yO)m-R3 (x and y are 1-4; l and m are 0 or 1; l+m is >=2; R3 is H, alkyl, etc.); R2 is group containing (meth) acryloyl group]. The polymer has a weight-average molecular weight of 2X10 to 10 and contains 40-99.5mol% of the recurring unit having a polymerization degree of (p) and 60-0.5mol% of the recurring unit having a polymerization degree of (q).