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In a process for preparing a laminated resin product by melt-laminating (1) a modified polyolefin composition with (2) a polyester, a polyamide or a hydrolyzed copolymer of ethylenevinylacetate, the improvement comprising using as the modified polyolefin a modified polyolefin composition which compr

In a process for preparing a laminated resin product by melt-laminating (1) a modified polyolefin composition with (2) a polyester, a polyamide or a hydrolyzed copolymer of ethylenevinylacetate, the improvement comprising using as the modified polyolefin a modified polyolefin composition which comprises a mixture of 60 -97 wt.% of a polyolefin which polyolefin comprises from 0.1 to 100 wt.% of a polyolefin modified with an unsaturated acid or anhydride content is from 0.01 to 10 wt.% of the total polyolefin content and wherein an unmodified polyolefin comprises from 99.9 to 0 wt.% of the total polyolefin content with 40 -3 wt.% of a rubber component having 40 -140 of Mooney viscosity 50 ML1 +4 (100°C) and the product so produced.

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In a process for preparing a laminated resin product by melt-laminating (1) a modified polyolefin composition with (2) a polyester, a polyamide or a hydrolyzed copolymer of ethylene-vinylacetate, the improvement comprising: laminating a layer of said polyester, polyamide or hydrolyzed copolymer or e

In a process for preparing a laminated resin product by melt-laminating (1) a modified polyolefin composition with (2) a polyester, a polyamide or a hydrolyzed copolymer of ethylene-vinylacetate, the improvement comprising: laminating a layer of said polyester, polyamide or hydrolyzed copolymer or ethylene-vinyl-acetate with a layer of said modified polyolefin composition comprising a mixture of 60 -97 wt.% of a polyolefin which comprises from 0.1 to 100 wt.% of a polyolefin modified with an unsaturated carboxylic acid or anhydride thereof such that the unsaturated acid or anhydride content is from 0.01 to 10 wt.% of the total polyolefin content and wherein an unmodified polyolefin comprises from 99.9 to 0 wt.% of the total polyolefin content with 40 -3 wt.% of a rubbery component having a Mooney viscosity (50 MH1 +4 (100°C) ) of 40 -140. A laminated resin product, which comprises: (1) a gas-barrier polymer layer of a polyester, a polyamide or a hydrolyzed copolymer of ethylene-vinylacetate and (2) a modified polyolefin composition layer laminated thereon, wherein said modified polyolefin composition is a mixture of 60 -97 wt.% of a polyolefin which polyolefin comprises 0.1 to 100 wt.% of a polyolefin modified with an unsaturated carboxylic acid or anhydride thereof such that the unsaturated acid or anhydride content is from 0.01 ot 10 wt.% of the total polyolefin content and wherein an unmodified polyolefin comprises from 99.9 to 0 wt.% of the total polyolefin content with 40 -3 wt.% of a rubber component having a Mooney viscosity (50 ML1 +4 (100°C) ) of 40 -150. A laminated resin product, which comprises: (1) a gas-barrier polymer layer of a polyester, a polyamide or a hydrolyzed copolymer of ethylene-vinyl acetate and (2) modified polyolefin composition layers which are laminated on both surfaces of said gas-barrier polymer layer and (3) polyolefin layers which are laminated on each of said modified polyolefin composition layers, wherein said modified polyolefin composition is a mixture of 60 -97 wt.% of a polyolefin which polyolefin comprises from 0.01 to 100 wt.% of a polyolefin modified with an unsaturated carboxylic acid or anhydride thereof such that the unsaturated acid or anhydride content is from 0.01 to 10 wt.% of the total polyolefin content and wherein an unmodified polyolefin comprises from 99.9 to 0 wt.% of the total polyolefin content with 40 -3 wt.% of a rubber component having a Mooney viscosity (50 ML1 +4 (100°0 C) of 40 -150.