Food container and method for manufacturing same

    公开(公告)号:US11046489B2

    公开(公告)日:2021-06-29

    申请号:US15573002

    申请日:2016-12-21

    摘要: Provided are a food container which is formed to have a sealing moiety integrated with a lid or a container body and is not easily deformed when heated by a microwave oven or the like, so as to be capable of keeping a sealed state, and a method for manufacturing the food container. A food container 10 has a container body 11 having, in the upper surface thereof, an opening 111, and a lid 12 fittable to the container body 11 to close the opening 111. In the lid 12 or the container body 11, a sealing moiety 13 is located which makes the periphery of the opening 111 in a sealed state under a situation that the opening 111 is closed by the lid 12. The sealing moiety 13 includes an elastomer composition which includes a hydrogenated styrene based block copolymer A that has a weight-average molecular weight of 100,000 to 500,000, a softener B for rubber that has a weight-average molecular weight of 500 or more, and an olefin based resin C, and which has a hardness A of 5 to 70 both inclusive, and a compressive permanent strain (CS) of 60% or less at 100° C. over 24 hours. The sealing moiety is formed to be integrated with the lid or the container body, and the lid 12 or the container body 11 includes a polypropylene.

    Vessel closures and methods for using and manufacturing same

    公开(公告)号:US10773863B2

    公开(公告)日:2020-09-15

    申请号:US16015256

    申请日:2018-06-22

    摘要: A fluid transfer hub has a first vessel closure, a second vessel closure, a gasket arranged between the first vessel closure and the second vessel closure, and a clamp at least partially surrounding the first vessel closure, the second vessel closure, and the gasket. The first vessel closure has a first body, one or more apertures extending axially through the first body, one or more first inserts extending axially through the one or more apertures, and a cast seal disposed within the first body and surrounding each first insert. The second vessel closure has a second body, one or more apertures extending axially through the second body, one or more second inserts extending axially through the one or more apertures, and a cast seal disposed within the second body and surrounding each second insert.

    CAP LINER COMPRISING A SINTERED FLUOROPOLYMER LAYER

    公开(公告)号:US20200277109A1

    公开(公告)日:2020-09-03

    申请号:US16800528

    申请日:2020-02-25

    发明人: R. Ray Patrylak

    摘要: In an aspect, a cap liner comprises a sintered fluoropolymer layer; and a backing layer; wherein the sintered fluoropolymer layer is in direct physical contact with the backing layer with no intervening layer located there between. In another aspect, a method of forming the cap liner of comprises plasma etching the sintered fluoropolymer layer to form a sintered plasma etched layer; and laminating the sintered plasma etched layer and the backing layer to form the cap liner.

    Deodorant dispenser and refill cartridge therefor

    公开(公告)号:US10531721B2

    公开(公告)日:2020-01-14

    申请号:US14908814

    申请日:2013-08-08

    IPC分类号: A45D34/00 A45D34/04 B65D53/06

    摘要: Disclosed is a deodorant dispenser refill cartridge, comprising: a container defining a chamber storing a fluid deodorant composition and having an opening through which the composition is dispensable from the chamber; and a seal sealing the opening. Also disclosed is a deodorant dispenser, comprising: a body having a cavity for receiving a first portion of the refill cartridge; a device within the cavity and extending along at least a portion of an edge region of the cavity for puncturing the seal of the refill cartridge as the first portion of the refill cartridge is received in the cavity of the body; and an applicator for applying the fluid deodorant composition to a user at an exterior of the dispenser.

    SOFT POLYOLEFIN COMPOSITION
    80.
    发明申请

    公开(公告)号:US20190112402A1

    公开(公告)日:2019-04-18

    申请号:US16087731

    申请日:2017-03-23

    摘要: The present disclosure provides a polyolefin composition made from or containing: A) from about 60 to about 89% by weight based upon the total weight of the polyolefin composition of a copolymer of butene-1 with ethylene having a copolymerized ethylene content of up to about 18% by mole based upon the molar composition of the copolymer, and no melting peak detectable at the DSC at the second heating scan; and B) from about 11 to about 40% by weight based upon the total weight of the polyolefin composition of an ethylene polymer having density of from about 0.900 to about 0.970 g/cm3, measured according to ISO 1183 at 23° C.; wherein the amounts of A) and B) are referred to the total weight of A)+B) and the DSC second heating scan is carried out with a heating rate of 10° C. per minute. The composition is useful for preparing gaskets.