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AssigneeMitsubishi Petrochemical Co., Ltd.
InventorsTakao Yazaki, Masataka Noro, Takashi Matsui, Kazuhide Hayama, Noritaka Hosokawa
Estimating the term…
A process for producing a propylene resin formed article with a hard coat is disclosed, comprising forming an ultraviolet-curing acrylic resin coating film on the surface of a propylene resin film or sheet, subjecting the film or sheet with the coating film to thermoforming, and irradiating the coating film to ultraviolet rays to cure said ultraviolet-curing resin, wherein said propylene resin film or sheet is composed of at least a propylene resin surface layer containing substantially no nucleating agent on which surface is coated said acrylic resin film and a thermoplastic resin base layer containing a nucleating agent which is laminated on the other side of said propylene resin surface layer prior to the thermoforming. The hard coat on the propylene resin formed article has high gloss.
A process for producing a shaped propylene resin article with a hard coat comprising coating an ultraviolet curing acrylic resin film on the surface of a propylene resin film or sheet, subjecting the film or sheet with the coated film to thermoforming, and irradiating the coated film with ultraviolet rays to cure said ultraviolet-curing resin, wherein said propylene resin film or sheet is composed of at least a propylene resin surface layer containing substantially no nucleating agent on which surface is coated said acrylic resin film and a thermoplastic resin base layer containing a nucleating agent which is laminated on the other side of said propylene resin surface layer prior to the thermoforming.
Dependencies are inferred from the claim text.