Compositions of polyethylene and ethylene/ethylacrylate copolymers for improved heat sealability
A polymer composition comprises a blend of a polyolefin, e.g polyethylene, and a copolymer of ethylene and ethyl acrylate of melt index 15 to 100. Optional ingredients are polyterpene resins, paraffin wax, hydrocarbon resins, rosin, oleamide, and/or acetylated monoglycerides. The compositions find a...
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| creator | MCGILLEN WILLIAM D BRUNSON MARION O |
| description | A polymer composition comprises a blend of a polyolefin, e.g polyethylene, and a copolymer of ethylene and ethyl acrylate of melt index 15 to 100. Optional ingredients are polyterpene resins, paraffin wax, hydrocarbon resins, rosin, oleamide, and/or acetylated monoglycerides. The compositions find application as coated or laminated products, e.g. in the production of lenticulated pictures.ALSO:Substrates such as Kraft paper "Cellophane" (Registered Trade Mark), aluminium foil, cellulose acetate butyrate, polyesters, polyvinyl chloride, polyvinylidene chloride, polystyrene, acrylic resins, phenolic resins and polyolefins, may be coated with a blend of a polyolefin, e.g. polyethylene, and a copolymer of ethylene and ethyl acrylate of melt index 15 to 100. The products find application in heat sealing and in the production of lenticulated pictures. |
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Optional ingredients are polyterpene resins, paraffin wax, hydrocarbon resins, rosin, oleamide, and/or acetylated monoglycerides. The compositions find application as coated or laminated products, e.g. in the production of lenticulated pictures.ALSO:Substrates such as Kraft paper "Cellophane" (Registered Trade Mark), aluminium foil, cellulose acetate butyrate, polyesters, polyvinyl chloride, polyvinylidene chloride, polystyrene, acrylic resins, phenolic resins and polyolefins, may be coated with a blend of a polyolefin, e.g. polyethylene, and a copolymer of ethylene and ethyl acrylate of melt index 15 to 100. 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| subjects | ADHESIVES AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMICAL PAINT OR INK REMOVERS CHEMISTRY CINEMATOGRAPHY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS DYES ELECTROGRAPHY FILLING PASTES HOLOGRAPHY INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Compositions of polyethylene and ethylene/ethylacrylate copolymers for improved heat sealability |
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