By providing a depressed portion 7 in a container main body 1a, forming a thick portion 5a in a covering layer 5 on an edge portion 7b of the depressed portion 7, and forming a thin portion 5b adjacent to the thick portion 5a in the covering layer 5 on a bottom surface 7a side of the depressed portion 7, when a synthetic resin container including a container main body molded into a predetermined container shape and a covering layer laminated on an outer peripheral surface side of the container main body is discarded, the container main body and the covering layer can be easily separated.

A container for curable cyanoacrylate composition comprising: a reservoir for holding curable cyanoacrylate composition, the reservoir having an outlet through which the curable cyanoacrylate composition can be dispensed; the reservoir being defined by walls of plastics material, the plastics material being formed by a polymer material that is transmissive to both visible light and UV light; and a UV blocking agent dispersed in the plastics material the UV blocking agent comprising at least one benzotriazole; the walls of the container being transmissive to visible light and non-transmissive to UV light. Curable cyanoacrylate compositions held within such a container are thus storage stable in ambient conditions and yet the curable cyanoacrylate compositions can be seen through the walls of the container. A pack comprising the container and a curable cyanoacrylate composition is also described.

A container for curable cyanoacrylate composition comprising: a reservoir for holding curable cyanoacrylate composition, the reservoir having an outlet through which the curable cyanoacrylate composition can be dispensed; the reservoir being defined by walls of plastics material, the plastics material being formed by a polymer material that is transmissive to both visible light and UV light; and a UV blocking agent dispersed in the plastics material the UV blocking agent comprising at least one benzotriazole; the walls of the container being transmissive to visible light and non-transmissive to UV light. Curable cyanoacrylate compositions held within such a container are thus storage stable in ambient conditions and yet the curable cyanoacrylate compositions can be seen through the walls of the container. A pack comprising the container and a curable cyanoacrylate composition is also described.

A cooler capable of achieving a sufficient temperature gradient between an inside of the cooler and an outside of the cooler such that at least a partial vacuum forms within the cooler may include an enclosure defined by at least one wall and a lid. The lid may form a relatively airtight seal with a wall of the cooler when in a closed position. A vacuum release assembly may be disposed in one of the walls or lid of the cooler, the assembly being capable of reducing a pressure differential between the enclosure and the outside of the cooler.

A cooler capable of achieving a sufficient temperature gradient between an inside of the cooler and an outside of the cooler such that at least a partial vacuum forms within the cooler may include an enclosure defined by at least one wall and a lid. The lid may form a relatively airtight seal with a wall of the cooler when in a closed position. A vacuum release assembly may be disposed in one of the walls or lid of the cooler, the assembly being capable of reducing a pressure differential between the enclosure and the outside of the cooler.

Abstract: A container body which comprises a base and a side wall extending from the base, wherein said container body includes a polyester and a polymer YY. wherein said polymer YY is selected from the group comprising cyclic block copolymers (CBC) and cyclic olefin polymers (COP).

Abstract: A container body which comprises a base and a side wall extending from the base, wherein said container body includes a polyester and a polymer YY. wherein said polymer YY is selected from the group comprising cyclic block copolymers (CBC) and cyclic olefin polymers (COP).

A container body comprises a base, a side wall extending from the base and a neck portion arranged to engage a closure for the container body, wherein: (i) said container body includes a cyclic olefin copolymer (COC) and polyester; or (ii) said container body includes a polymethylpentene (PMP) and polyester; wherein, in both cases (i) and (ii), the side wall of the container body has an L* of at least 90 and the neck portion has an L* of at least 84.

A container body comprises a base, a side wall extending from the base and a neck portion arranged to engage a closure for the container body, wherein: (i) said container body includes a cyclic olefin copolymer (COC) and polyester; or (ii) said container body includes a polymethylpentene (PMP) and polyester; wherein, in both cases (i) and (ii), the side wall of the container body has an L* of at least 90 and the neck portion has an L* of at least 84.

The disclosure relates to light barrier compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.