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公开(公告)号：US11807423B2
公开(公告)日：2023-11-07
申请号：US17625263
申请日：2020-07-08
Applicant: Dow Global Technologies LLC
Inventor： Liangkai Ma , Marc S. Black , Chad V. Schuette , Brian W. Walther , Fabrice Digonnet
CPC classification number: B65D33/16 , B65D33/06 , B65D75/008 , B65D2207/00
Abstract: The present disclosure provides a flexible container. In an embodiment, the flexible container includes (A) a front panel, a rear panel, a first gusseted side panel, and a second gusseted side panel. The gusseted side panels adjoin the front panel and the rear panel along peripheral seals to form a chamber. Each peripheral seal has (i) a body seal inner edge (BSIE) with opposing ends, (ii) a top tapered seal inner edge (t-TSIE) extending from a top end of each BSIE, (iii) a neck seal inner edge (NSIE) extending from a top end of each t-TSIE, (iv) a neck arc extending between each NSIE and t-TSIE, and (v) a plane (N) extending through each neck arc. Each NSIE forms a neck angle with the plane (N), and the neck angle is from 45° to less than 90°.
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公开(公告)号：US20220227558A1
公开(公告)日：2022-07-21
申请号：US17614849
申请日：2020-05-28
Applicant: Dow Global Technologies LLC
Inventor： Liangkai Ma , Marc S. Black , Chad V. Schuette , Brian W. Walther , Fabrice Digonnet
Abstract: The present disclosure provides a flexible container (10). In an embodiment, the flexible container includes: a front panel (22), a rear panel (24), a first gusseted side panel (18), and a second gusseted side panel (20). The gusseted side panels adjoin the front panel and the rear panel along peripheral seals (41) to form (i) a top portion, (ii) a body portion, and (iii) a bottom portion. The top portion comprises a neck (27) and a fitment (30) in the neck. The top portion comprises a top handle (12) extending above the fitment, the top handle having a reciprocal attachment member (5). The bottom portion comprises a bottom handle (14) and a tether (6) extending from the bottom handle. A distal end of the tether has an attachment member (7), the attachment member adapted to secure to the reciprocal attachment member.
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公开(公告)号：US20220227556A1
公开(公告)日：2022-07-21
申请号：US17614798
申请日：2020-05-28
Applicant: Dow Global Technologies LLC
Inventor： Marc S. Black , Liangkai Ma , Simon Jespersen , Muhammad Ali Siddiqui , Chad V. Schuette , Brian W. Walther , Fabrice Digonnet
Abstract: The present disclosure provides a flexible container (10). In an embodiment, the flexible container includes a front panel (22), a rear panel (24), a first gusseted side panel (18), and a second gusseted side panel (20). The gusseted side panels adjoin the front panel and the rear panel along peripheral seals (41) to form a chamber. The panels form (i) a top portion, (ii) a body portion, and (iii) a bottom portion. The top portion comprises a neck (27) and a fitment (30) in the neck. The front panel comprises a front handle (82) extending therefrom and the rear panel comprises a rear handle (84) extending therefrom. The front handle and the rear handle are in opposing relation to each other, the front handle and the rear handle extending over the first gusseted side panel.
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公开(公告)号：US20200047980A1
公开(公告)日：2020-02-13
申请号：US16343039
申请日：2017-10-16
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Daniel R. Schroer , Marc S. Black , Chad V. Schuette , Christopher J. Siler
Abstract: An article has a can with a valve stem and a dispensing device, the dispensing device includes a cap over the valve stem, a hollow tube extending through a slot in the cap and attached to the valve stem, a sleeve slidably extending over the hollow tube, a lever hingedly attached to the cap and operatively engaging the sleeve, an elastic feature that provides a force or causes a force to be applied to the sleeve in a direction that tries to move the sleeve to a closed position, and a sealing gasket between the sleeve and hollow tube proximate to the exit end of the hollow tube; where the sleeve seals the hollow tube when in the closed position and displacing the lever towards the can simultaneously unseals the hollow tube and tilts the valve stem, and when released allows the sleeve to restore to a closed position.
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公开(公告)号：US10464735B2
公开(公告)日：2019-11-05
申请号：US15758741
申请日：2016-10-19
Applicant: Dow Global Technologies LLC
Inventor： Daniel R. Schroer , Marc S. Black , Chad V. Schuette , Christopher J. Siler
Abstract: An article including a cap (10) for a can (100), the article including: (a) a first section (20), where the first section fits over the top (110) of the can and attaches to the can; and (b) a second section (30) that is movably attached to the first section so that it is movable from a closed position generally above the top of the first section to an open position generally alongside the first section.
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Patent Agency Ranking
公开(公告)号：US20190308210A1
公开(公告)日：2019-10-10
申请号：US16380347
申请日：2019-04-10
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Daniel R. Schroer , Marc S. Black , Chad V. Schuette , Christopher J. Siler , Daniel Ramirez
Abstract: An article includes an adapter having a flow channel extending through it, where the adapter includes a base, a neck, a bendable segment attached to the base and neck and positioned between the base and neck, and a plunger attached to the neck or bendable segment and extending within the flow channel in the bendable segment.
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公开(公告)号：US20190030555A1
公开(公告)日：2019-01-31
申请号：US15758737
申请日：2016-10-19
Applicant: Dow Global Technologies LLC
Inventor： Daniel R. Schroer , Marc S. Black , Chad V. Schuette , Christopher J. Siler
IPC: B05B11/00 , B05B15/652 , B65D83/30
Abstract: An article contains an elbow (10) having at least two sections (20, 30) that are hingedly attached to one another by means of a hinging joint (40) so that the first section (20) can move in a plane with respect to the second section (30), wherein the sections (20, 30) define a passageway (50) through which a dispensing straw may extend. The passageway (50) extends all the way through the two sections (20, 30) and perpendicularly through the hinging joint (40) attaching them. The article can include a bendable dispensing straw (60) extending through the passageway of the elbow.
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公开(公告)号：US10173821B2
公开(公告)日：2019-01-08
申请号：US15275842
申请日：2016-09-26
Applicant: Dow Global Technologies LLC
Inventor： Liangkai Ma , Sam L. Crabtree , Jorge Caminero Gomes , Mark H. Mirgon , Marc S. Black , Mark O. Labonville , Matthew J. Turpin , Matthew J. Heath , Cory M. Saylor , Leigh Anne A. VanSumeren , Nicolas Cardoso Mazzola
Abstract: The present disclosure provides a flexible container. In an embodiment, the flexible container includes a first multilayer film and a second multilayer film. Each multilayer film comprises a seal layer. The multilayer films are arranged such that the seal layers oppose each other and the second multilayer film is superimposed on the first multilayer film. The multilayer films are sealed along a common peripheral edge. The flexible container includes a fitment. The fitment comprises a base. The base comprises a polymeric blend of from 60 wt % to 90 wt % ethylene/α-olefin multi-block copolymer and from 40 wt % to 10 wt % high density polyethylene (HDPE). The flexible container includes a fitment seal comprising the base located between the multilayer films. The base is sealed to each multilayer film at a portion of the common peripheral edge.
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公开(公告)号：US11945635B2
公开(公告)日：2024-04-02
申请号：US17614798
申请日：2020-05-28
Applicant: Dow Global Technologies LLC
Inventor： Marc S. Black , Liangkai Ma , Simon Jespersen , Muhammad Ali Siddiqui , Chad V. Schuette , Brian W. Walther , Fabrice Digonnet
CPC classification number: B65D75/563 , B65D75/5861 , B65D75/008
Abstract: The present disclosure provides a flexible container (10). In an embodiment, the flexible container includes a front panel (22), a rear panel (24), a first gusseted side panel (18), and a second gusseted side panel (20). The gusseted side panels adjoin the front panel and the rear panel along peripheral seals (41) to form a chamber. The panels form (i) a top portion, (ii) a body portion, and (iii) a bottom portion. The top portion comprises a neck (27) and a fitment (30) in the neck. The front panel comprises a front handle (82) extending therefrom and the rear panel comprises a rear handle (84) extending therefrom. The front handle and the rear handle are in opposing relation to each other, the front handle and the rear handle extending over the first gusseted side panel.
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公开(公告)号：US11691799B2
公开(公告)日：2023-07-04
申请号：US17250962
申请日：2019-09-27
Applicant: Dow Global Technologies LLC
Inventor： Fabrice Digonnet , Marc S. Black , Brian W. Walther , Jazmine Gosey , Jeffrey E. Bonekamp
CPC classification number: B65D77/067 , B65D77/065 , B67D3/0067
Abstract: A bag-in-box assembly includes a box and a flexible container filled with a flowable material. The flexible container includes a front panel, a rear panel, and gusseted side panels adjoining the front panel and the rear panel along peripheral seals. Each peripheral seal having an arcuate body seal inner edge (ABSIE) and a tapered seal inner edge extending from each end of a body seal. The ABSIE has a radius of curvature from 1.0 mm to 300.0 mm. The bag-in-box assembly includes a top perimeter, a center perimeter, and a bottom perimeter as well as an aggregate contact length (ACL) at each perimeter. A top ACL is from 50% to 90% of the top perimeter, a center ACL is from 5% to 50% of the center perimeter, and a bottom ACL is from 50% to 90% of the bottom perimeter.
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