Cans
AssigneeToyo Ink Manufacturing Co., Ltd.
InventorsAkira Ohtsuki, Hirokichi Ishino, Hiromu Sakai, Takahiro Yamasoba, Susumu Tsuchiko, Yasuyuki Ishiwatari, Atsuhiro Yamamoto
Life of this patent
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Abstract
Cans prepared by bonding and/or seaming together the to-be-bonded portions of can materials with the aid of an adhesive, characterized in that the adhesive comprises at least one modified polyolefin selected from carboxyl group-containing polyolefins and metal compound-incorporated carboxyl group-containing polyolefins.
Claims15
Cans prepared by bonding and/or seaming together the to-be-bonded portions of can materials with the aid of an adhesive inserted between said portions, wherein the adhesive consists of (1) at least one member selected from the group consisting of modified polyolefins which are carboxyl group-containing polyolefins and metal compound-incorporated carboxyl group-containing polyolefins and (2) a member selected from the group consisting of non-modified polyolefins and polyamides, and said adhesive is used in the form of a tape or coating material.
Cans prepared by bonding and/or seaming together the to-be-bonded portions of can materials with the aid of an adhesive, wherein the adhesive comprises at least one modified polyolefin which is a metal compound-incorporated carboxyl group-containing polyolefin and said adhesive is a laminate form comprising a layer of said modified polyolefin and a layer of polyolefin, said metal compound being a compound of a metal selected from the group consisting of Groups I, II, III and VIII metals of the Periodic Table.
Cans prepared by bonding and/or seaming together the to-be-bonded portions of can materials with the aid of an adhesive, wherein the adhesive comprises at least one modified polyolefin which is a metal compound-incorporated carboxyl group-containing polyolefin and said adhesive is in a laminate form comprising a layer of said modified polyolefin and a layer of polyamide, said metal compound being a compound of a metal selected from the group consisting of Groups I, II, III and VIII metals of the Periodic Table.
Cans prepared by bonding and/or seaming together the to-be-bonded portions of can materials with the aid of an adhesive, wherein the adhesive comprises a metal compound-incorporated carboxyl group containing polyolefin, said metal compound being a compound of a metal selected from the group consisting of Groups I, II, III and VIII metals of the Periodic Table.
Dependencies are inferred from the claim text.