SELF-ADHESIVE COMPOSITION

PURPOSE:To obtain the title composition which undergoes no change in characteristics at room temperature and has excellent adhesive power, by mixing two kinds of specified compositions. CONSTITUTION:Composition (A) is obtained by incorporating 10-150pts.wt. tackifier resin (e.g., lysine resin), 2-30...

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Bibliographische Detailangaben
Hauptverfasser:	ONO KIYOSHI, HINO KINNOSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain the title composition which undergoes no change in characteristics at room temperature and has excellent adhesive power, by mixing two kinds of specified compositions. CONSTITUTION:Composition (A) is obtained by incorporating 10-150pts.wt. tackifier resin (e.g., lysine resin), 2-30pts.wt. epoxy resin, and 0.05-5pts.wt. reaction accelerator (e.g., 2-methylimidazole) into 100pts.wt. conjugated diene compound having at least one carboxyl group in the molecule (e.g., cis-1,4- polyisoprene). Composition (B) is obtained by incorporating 0-10pts.wt. ethylenically unsaturated carboxylic acid (e.g., acrylic acid) and 0-10pts.wt. polyfunctional acrylic monomer (e.g., ethylene glycol di(meth)acrylate] into 100pts.wt. alkyl (meth)acrylate monomer. Component A is then mixed with component B.