THREE-COMPONENT PEELABLY TREATED LAYER

PURPOSE:A peelably treated layer with excellent balance between adhesion and peelability, obtd. by treatment with a peelably treating agent comprising a soln. of a water-soluble polyester resin, a specified long-chain alkyl compd. and a copolymer of a carboxyl group-contg. monomer in a solvent. CONS...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO SHIGERU, TOMOMOTO TAKANOBU, SUZUKI KIHACHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY DYES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS POLISHES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING USE OF MATERIALS AS ADHESIVES WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE:A peelably treated layer with excellent balance between adhesion and peelability, obtd. by treatment with a peelably treating agent comprising a soln. of a water-soluble polyester resin, a specified long-chain alkyl compd. and a copolymer of a carboxyl group-contg. monomer in a solvent. CONSTITUTION:100pts.wt. water-soluble polyester resin, 5-100pts.wt. ethyleneurea group or N-methylol group-contg. long-chain alkyl compd. such as octadecyl ethyleneurea or N-methylol higher batty acid amide, 30-300pts.wt. copolymer of a carboxyl group-contg. monomer such as acrylic or crotonic acid and another monomer such as ethyl acrylate or vinyl acetate, and a liquid medium such as water are mixed to prepare a peelably treating agent. Then the treating agent is applied to a substrate such a polyester film and heated to form the aimed three-component peelably treated layer.