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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
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.
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公开(公告)号：US10384380B2
公开(公告)日：2019-08-20
申请号：US14782435
申请日：2014-03-18
Applicant: Dow Global Technologies LLC
Inventor： Mohamed Esseghir , Christopher J. Siler , Scott T. Burr , Franklin J. Flavin
IPC: B29C45/14 , B29C45/34 , B29C35/02 , H02G1/14 , H02G15/184 , H01B19/00 , B29C45/44 , H01B3/30 , B29K101/12 , B29K105/24 , B29L31/34
Abstract: A process for making a multilayered article, the process comprising the steps of: (A) Providing a mold comprising: (1) A mold housing comprising (a) at least one injection port, and (b) defining a mold cavity within which are positioned two deformable, pre-molded polymeric sheets; and (2) A removable, hollow core equipped with at least one vent, the removable, hollow core positioned between and space apart from the two polymeric sheets; (B) injecting under high pressure a viscous, crosslinkable, thermoplastic polymer into the mold cavity between the two polymeric sheets and around the removable core, (C) Drawing a vacuum on the mold cavity through both the vent in the mold housing and the vent in the removable, hollow core before, during and/or after the polymer has been injected into the mold; (D) Forming a less than fully cured multilayered article in the mold cavity; and (E) Removing the less than fully cured multilayer article from the mold cavity.
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公开(公告)号：US10526132B2
公开(公告)日：2020-01-07
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
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.
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公开(公告)号：US10370178B2
公开(公告)日：2019-08-06
申请号：US15780691
申请日：2017-01-31
Applicant: Dow Global Technologies LLC
Inventor： Daniel R. Schroer , Marc S. Black , Chad V. Schuette , Christopher J. Siler
Abstract: A dispensing device for attaching to a container having a valve stem includes: (a) a hollow tube having a flow channel defined by a wall extending between entrance and exit ends with a connector on the entrance end for connecting to the valve stem; (b) a sleeve extending slidably over a portion of the hollow tube, the sleeve extending over, and having an opening proximate to, the hollow tube's exit end; (c) a sealing gasket around the outside of the hollow tube and between the hollow tube and the sleeve that prevents fluid communication past the gasket between the hollow tube and sleeve; (d) a trigger mount rigidly attached to the hollow tube or container; (e) a trigger hingedly connected at a first location to the trigger mount and operatively engaged with the sleeve at a second location; and (f) an elastic element between the trigger and the hollow tube and/or container.
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公开(公告)号：US20180354709A1
公开(公告)日：2018-12-13
申请号：US15780715
申请日：2017-01-31
Applicant: Dow Global Technologies LLC
Inventor： Daniel R. Schroer , Marc S. Black , Chad V. Schuette , Christopher J. Siler
CPC classification number: B65D83/345 , B65D83/202 , B65D83/207 , B65D83/303 , B65D83/46
Abstract: A dispensing device that attaches to a container has: (a) a hollow tube with opposing entrance and exit ends with a connector on the entrance end and a wall defining a flow channel; (b) a sleeve with opposing entrance and exit ends slidably extending over the hollow tube; (c) a sealing gasket between and contacting the hollow tube and sleeve; (d) a trigger mount rigidly attached to the hollow tube or container; (e) a trigger hingedly connected to the trigger mount and operatively connected to the sleeve; (f) an elastic element between the trigger and the hollow tube and/or container; wherein the exit end is closed and there is an opening through the hollow tube wall proximate to the exit end; the sleeve has an open dispensing end, reduces in inside diameter at dispensing end and engages the hollow tube when closed and disengages from the hollow tube when open.
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Patent Agency Ranking
公开(公告)号：US20160052183A1
公开(公告)日：2016-02-25
申请号：US14782435
申请日：2014-03-18
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mohamed Esseghir , Christopher J. Siler , Scott T. Burr , Franklin J. Flavin
CPC classification number: B29C45/14491 , B29C35/0222 , B29C45/14344 , B29C45/14639 , B29C45/34 , B29C45/345 , B29C45/44 , B29K2101/12 , B29K2105/24 , B29L2031/3462 , H01B3/30 , H01B19/00 , H02G1/145 , H02G15/184
Abstract: A process for making a multilayered article, the process comprising the steps of: (A) Providing a mold comprising: (1) A mold housing comprising (a) at least one injection port, and (b) defining a mold cavity within which are positioned two deformable, pre-molded polymeric sheets; and (2) A removable, hollow core equipped with at least one vent, the removable, hollow core positioned between and space apart from the two polymeric sheets; (B) injecting under high pressure a viscous, crosslinkable, thermoplastic polymer into the mold cavity between the two polymeric sheets and around the removable core, (C) Drawing a vacuum on the mold cavity through both the vent in the mold housing and the vent in the removable, hollow core before, during and/or after the polymer has been injected into the mold; (D) Forming a less than fully cured multilayered article in the mold cavity; and (E) Removing the less than fully cured multilayer article from the mold cavity.
Abstract translation: 一种制造多层制品的方法，所述方法包括以下步骤：（A）提供模具，其包括：（1）模具外壳，其包含（a）至少一个注射口，和（b）限定模腔， 定位两个可变形的预成型聚合物片; 和（2）可拆卸的中空芯，其配备有至少一个通风口，所述可移除的空心芯位于两个聚合物片之间并且与两个聚合物片材间隔开; （B）在高压下将粘性的可交联的热塑性聚合物注入到两个聚合物片之间的模腔内并且在可移除的芯部周围;（C）通过模具外壳中的排气口和通风口在模腔上抽真空 在聚合物已经注入模具之前，之中和/或之后的可移除的中空芯中; （D）在模腔中形成少于完全固化的多层制品; 和（E）从模腔中去除少于完全固化的多层制品。
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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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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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