公开(公告)号：US20200216225A1

公开(公告)日：2020-07-09

申请号：US16640537

申请日：2018-09-21

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Vivek Kalihari ,  Chuan-Yar Lai ,  Erica Spiekermann ,  Cristina Serrat ,  Marc S. Black ,  Daniel S. Woodman ,  Chad V. Schuette ,  Piyush Soni ,  Xiaosong Wu ,  Daniel W. Himmelberger ,  Vinita Yadav ,  Bruno Rufato Pereira

IPC: B65D33/20 ,  B32B27/08 ,  B32B27/32

Abstract: The present disclosure is directed to a reclosable package comprises a front wall, a rear wall, and an upper closure. At the upper closure, at least a portion of a surface of the rear wall is sealed to an exterior surface of the front wall at a first adhesion strength. According to embodiments, the application of a force greater than the first adhesion strength to the rear wall in a direction away from the front wall is operable to separate the portion of a surface of the rear wall from the exterior surface of the front wall. After, the return of the portion of the surface of the rear wall and an application of a force on the rear wall in the direction of the front wall is operable to reseal the portion of the interior surface of the rear wall to the exterior surface of the front wall.

公开(公告)号：US20200055653A1

公开(公告)日：2020-02-20

申请号：US16604501

申请日：2018-04-23

Applicant: Dow Global Technologies LLC

Inventor： Marc S. Black ,  Simon Tage Jespersen ,  Chad V. Schuette ,  Muhammad Ali Siddiqui ,  Haley A. Lowry ,  Fabrice Digonnet ,  Brian W. Walther ,  Jeffrey E. Bonekamp

IPC: B65D75/58 ,  B65D75/00 ,  B65D75/56

Abstract: The present disclosure provides a flexible container. In an embodiment, the flexible container include (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 from a chamber. (B) Each peripheral seal has (i) an arcuate body seal inner edge (ABSIE) with opposing ends, (ii) a tapered seal inner edge (TSIE) extending from each end of the body seal. (C) The flexible container includes at least one ABSIE having a radius of curvature, Rc, from 1.0 mm to 300.0 mm.

公开(公告)号：US20200047962A1

公开(公告)日：2020-02-13

申请号：US16604474

申请日：2018-04-23

Applicant: Dow Global Technologies LLC

Inventor： Marc S. Black ,  Simon Tage Jespersen ,  Chad V. Schuette ,  Muhammad Ali Siddiqui ,  Haley A. Lowry ,  Fabrice Digonnet ,  Brian W. Walther ,  Jeffrey E. Bonekamp

IPC: B65D75/00 ,  B65D30/20 ,  B65D33/08 ,  B65D75/58

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. (B) Each peripheral seal has (i) a body seal inner edge (BSIE) with a bottom end and an opposing top end, (ii) a bottom tapered seal inner edge (b-TSIE) extending from the BSIE bottom end, and (iii) a top tapered seal inner edge (t-TSIE) extending from the BSIE top end. (C) The t-TSIE has a length that is at least 1.1 times greater than the length of the BSIE (in mm).

公开(公告)号：US10450114B2

公开(公告)日：2019-10-22

申请号：US16032389

申请日：2018-07-11

Applicant: Dow Global Technologies LLC

Inventor： Peter J. Schulz ,  Marc S. Black ,  Matthew J. Turpin ,  Jeffrey E. Bonekamp ,  Todd A. Hogan

IPC: B65D47/20 ,  B29C49/20 ,  B65B3/02 ,  B65D1/02 ,  B65D25/14 ,  B65D83/00 ,  B29C45/14 ,  B29C49/04 ,  B29C49/06 ,  B29L31/00 ,  B65D83/62

Abstract: The present disclosure provides a container and a process for producing the container. In an embodiment, the process includes placing a sleeve bag on valve assembly (SBoV) in a blow mold apparatus. The blow mold apparatus has two opposing and movable molds. The SBoV has a valve seat. The process includes extending a parison of flowable polymeric material around the SBoV and between the opposing molds. The process includes moving the opposing molds to a closed position and pressing an upstream portion of the parison against the valve seat. The process includes blow molding a downstream portion of the parison into a container-shape within the closed mold. The process includes forming a container with the valve seat melt bonded to a neck portion of the container.

公开(公告)号：US20190308798A1

公开(公告)日：2019-10-10

申请号：US16379840

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

IPC: B65D83/48 ,  B65D83/20 ,  B65D83/30

Abstract: An article with a can and a dispenser, the can having a valve with a valve cup, valve stem housing and depressible valve stem and the dispenser having a base, a straw attached to the base, a sleeve extending over at least a portion of the straw, a trigger hingedly attached to the base and/or straw at a hinge point with a trigger section that engages the sleeve above the hinge point and a trigger arm that extends below the hinge point, and a plunger extending through a side of the base and into a flow channel of the dispenser while maintaining fluid communication through and/or around the plunger within the flow channel of the dispenser where the dispenser is attachable to the can by inserting the stationary valve stem housing into the flow channel of the dispenser base while inserting the dispenser base into the valve cup.

公开(公告)号：US10046889B2

公开(公告)日：2018-08-14

申请号：US15084926

申请日：2016-03-30

Applicant: Dow Global Technologies LLC

Inventor： Peter J. Schulz ,  Marc S. Black ,  Matthew J. Turpin ,  Jeffrey E. Bonekamp ,  Todd A. Hogan

IPC: B29C49/20 ,  B65D47/20 ,  B65B3/02 ,  B65D1/02 ,  B65D25/14 ,  B65D83/00 ,  B29L31/00

Abstract: The present disclosure provides a container and a process for producing the container. In an embodiment, the process includes placing a sleeve bag on valve assembly (SBoV) in a blow mold apparatus. The blow mold apparatus has two opposing and movable molds. The SBoV has a valve seat. The process includes extending a parison of flowable polymeric material around the SBoV and between the opposing molds. The process includes moving the opposing molds to a closed position and pressing an upstream portion of the parison against the valve seat. The process includes blow molding a downstream portion of the parison into a container-shape within the closed mold. The process includes forming a container with the valve seat melt bonded to a neck portion of the container.

公开(公告)号：US20180186543A1

公开(公告)日：2018-07-05

申请号：US15393600

申请日：2016-12-29

Applicant: Dow Global Technologies LLC

Inventor： Viraj K. Shah ,  Bruno Rufato Pereira ,  Marcus Vinicius Pereira De Carvalho ,  Kurt A. Koppi ,  Sanjib Biswas ,  Piyush R. Thakre ,  Marc S. Black

IPC: B65D81/02 ,  B65D81/107 ,  B65D5/50 ,  B65D85/32 ,  B65D85/34 ,  B65D5/66

Abstract: The present disclosure provides a packaging article. In an embodiment, the packaging article includes a body having a geometric shape, the body composed of a three-dimensional random loop material (3DRLM). The 3DRLM is composed of an olefin-based polymer. The packaging article includes a sleeve having opposing ends on respective opposing surfaces of the body. The sleeve extends through an interior portion of the body. The sleeve has an opening at each respective end. Each opening has a closed width. The packaging article includes a product having an insert shape. The insert shape has an insert width that is greater than or equal to the closed width of the sleeve opening. A portion of the 3DRLM moves from a neutral state to a stretched state when the product is inserted into the sleeve.

公开(公告)号：US20180155114A1

公开(公告)日：2018-06-07

申请号：US15886441

申请日：2018-02-01

Applicant: Dow Global Technologies LLC

Inventor： Peter J. Schulz ,  Marc S. Black ,  Matthew J. Turpin ,  Jeffrey E. Bonekamp ,  Todd A. Hogan

IPC: B65D83/38 ,  B65D6/00 ,  B65D47/20 ,  B65D25/14 ,  B65D83/48 ,  B65D6/18 ,  B65D1/02 ,  B65D77/06 ,  B65D83/00 ,  B65D25/18

CPC classification number: B65D83/384 ,  B05B9/0838 ,  B65D1/0246 ,  B65D11/10 ,  B65D11/1846 ,  B65D25/14 ,  B65D25/18 ,  B65D47/2018 ,  B65D77/067 ,  B65D83/0055 ,  B65D83/0061 ,  B65D83/48

Abstract: The present disclosure provides a dispenser for pressurized material. In an embodiment, the dispenser for pressurized material includes a container half having an exposed edge and a closure member at the exposed edge. The container half has a cup half in an interior top portion. The dispenser includes a reciprocal container half having a reciprocal exposed edge and a reciprocal closure member at the reciprocal exposed edge. The reciprocal container half has a reciprocal cup half in an interior top portion. The closure member and the reciprocal closure member matingly engage along the exposed edges to attach the container half to the reciprocal container half and form a container. The dispenser includes a sleeve bag on valve (SBoV) assembly in an interior of the container. The SBoV assembly includes a valve seat. The cup and the reciprocal cup support the valve seat to secure the SBoV assembly in the container.

公开(公告)号：US09908689B2

公开(公告)日：2018-03-06

申请号：US15084860

申请日：2016-03-30

Applicant: Dow Global Technologies LLC

Inventor： Peter J. Schulz ,  Marc S. Black ,  Matthew J. Turpin ,  Jeffrey E. Bonekamp ,  Todd A. Hogan

IPC: B65D83/38 ,  B65D6/00 ,  B65D47/20 ,  B65D25/14 ,  B65D83/48 ,  B65D83/00 ,  B65D77/06 ,  B65D1/02 ,  B65D6/18 ,  B65D25/18

CPC classification number: B65D83/384 ,  B65D1/0246 ,  B65D11/10 ,  B65D11/1846 ,  B65D25/14 ,  B65D25/18 ,  B65D47/2018 ,  B65D77/067 ,  B65D83/0055 ,  B65D83/0061 ,  B65D83/48

Abstract: The present disclosure provides a dispenser for pressurized material. In an embodiment, the dispenser for pressurized material includes a container half having an exposed edge and a closure member at the exposed edge. The container half has a cup half in an interior top portion. The dispenser includes a reciprocal container half having a reciprocal exposed edge and a reciprocal closure member at the reciprocal exposed edge. The reciprocal container half has a reciprocal cup half in an interior top portion. The closure member and the reciprocal closure member matingly engage along the exposed edges to attach the container half to the reciprocal container half and form a container. The dispenser includes a sleeve bag on valve (SBoV) assembly in an interior of the container. The SBoV assembly includes a valve seat. The cup and the reciprocal cup support the valve seat to secure the SBoV assembly in the container.

公开(公告)号：US20170283133A1

公开(公告)日：2017-10-05

申请号：US15084926

申请日：2016-03-30

Applicant: Dow Global Technologies LLC

Inventor： Peter J. Schulz ,  Marc S. Black ,  Matthew J. Turpin ,  Jeffrey E. Bonekamp ,  Todd A. Hogan

IPC: B65D47/20 ,  B65D83/00 ,  B65D1/02 ,  B65D25/14 ,  B29C49/20 ,  B65B3/02

CPC classification number: B65D47/2018 ,  B29C45/14 ,  B29C45/14065 ,  B29C45/14336 ,  B29C49/04 ,  B29C49/06 ,  B29C49/20 ,  B29C2049/2008 ,  B29C2049/2026 ,  B29C2049/2047 ,  B29L2031/712 ,  B65B3/022 ,  B65D1/023 ,  B65D25/14 ,  B65D83/0055 ,  B65D83/0061 ,  B65D83/62

Abstract: The present disclosure provides a container and a process for producing the container. In an embodiment, the process includes placing a sleeve bag on valve assembly (SBoV) in a blow mold apparatus. The blow mold apparatus has two opposing and movable molds. The SBoV has a valve seat. The process includes extending a parison of flowable polymeric material around the SBoV and between the opposing molds. The process includes moving the opposing molds to a closed position and pressing an upstream portion of the parison against the valve seat. The process includes blow molding a downstream portion of the parison into a container-shape within the closed mold. The process includes forming a container with the valve seat melt bonded to a neck portion of the container.