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公开(公告)号:US10240634B2
公开(公告)日:2019-03-26
申请号:US14940938
申请日:2015-11-13
Inventor: Isabelle Etchart Randlett , Nafih Mekhilef , Robin M. Bright , Michael A. Augeri , Raymond J. White
Abstract: A component for a bearing including a substrate having opposite major surfaces spaced apart by a thickness of the substrate, and a plurality of channels extending along the first surface, at least two of the plurality of channels extending in parallel with each other, wherein at least one of the plurality of channels is adapted to receive and secure a polymeric material to the substrate. A method of forming a bearing including providing a substrate having a opposite major surfaces spaced apart by a thickness, forming channels in the substrate, the channels each having a depth extending from the first major surface toward the second major surface, applying a polymeric material to at least a portion of the first major surface, wherein a portion of the polymeric material occupies at least a portion of at least one of the channels, and curing the polymeric material.
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公开(公告)号:US20180328492A1
公开(公告)日:2018-11-15
申请号:US15972670
申请日:2018-05-07
Inventor: Jan KUSTERMANS , Herman M. DUBOIS , Roel MAES , Gino L. STEVENHEYDENS , Kris VAN GILS , Gabriele TITTONEL , Wim VANDENHEUVEL
IPC: F16J15/3232 , F16K41/08
CPC classification number: F16J15/3232 , F16K41/08
Abstract: A seal including a metal annular body having an inner diameter and an outer diameter, the annular body including a main body portion including a first lip extending axially from the main body portion, the first lip adapted to provide a radial seal; and a second lip extending radially from the main body portion toward the outer diameter, the second lip adapted to provide an axial seal.
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公开(公告)号:US20180312793A1
公开(公告)日:2018-11-01
申请号:US15937434
申请日:2018-03-27
Inventor: Sarah Louise Clark , Natasha Anna Lundgren , Michael John Tzivanis , Aijun Zhu
CPC classification number: C12M23/24 , B32B1/02 , B32B1/08 , B32B7/08 , B32B7/12 , B32B25/08 , B32B25/12 , B32B25/14 , B32B25/16 , B32B25/18 , B32B25/20 , B32B27/08 , B32B27/18 , B32B27/24 , B32B27/28 , B32B27/281 , B32B27/283 , B32B27/285 , B32B27/286 , B32B27/288 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2250/02 , B32B2270/00 , B32B2274/00 , B32B2307/412 , B32B2307/50 , B32B2307/5825 , B32B2307/714 , B32B2307/724 , B32B2307/7265 , B32B2307/73 , B32B2307/732 , B32B2439/00 , B32B2439/46 , B32B2597/00 , C12M23/20 , C12M23/26
Abstract: The invention describes a gas permeable fluoropolymer and silicone material used in the construction of cell culture bags.
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公开(公告)号:US10105726B2
公开(公告)日:2018-10-23
申请号:US14695512
申请日:2015-04-24
Inventor: Mitchell L. Snyder , Thomas R. Nixon
Abstract: A fluid flow sinker including a body having a generally cylindrical sidewall, a first end, a second end, and an aperture extending between the first and second ends; and a fluid passageway disposed on the first end and extending from the generally cylindrical sidewall to the aperture, wherein the fluid flow sinker is adapted to receive a tube in communication with the aperture.
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公开(公告)号:US20180274528A1
公开(公告)日:2018-09-27
申请号:US15934866
申请日:2018-03-23
Inventor: Charles S. Golub , Heidi Sardinha Lennon , Mark T. White , Becker Joshua , Lily Lei , Gerald H. Ling
Abstract: The present disclosure relates generally to flexible tubing, for example, suitable for use in peristaltic pumps. The present disclosure relates more particularly to flexible tubing having a stable flow rate despite being extruded from thermoplastic polymer and methods for making such tubing. In one aspect, at least 50% of the material volume of a flexible tubing of the disclosure is formed from a first polymer material that includes a continuous phase that includes polypropylene and a non-cross-linked styrene block copolymer elastomer miscible with the polypropylene, as well as, dispersed within the continuous phase (e.g., discontinuously dispersed within the continuous phase), a cross-linked rubber phase. The non-cross-linked styrene block copolymer elastomer is present in the first polymeric material in an amount in the range of 2 wt % to 15 wt %. In certain desirable embodiments of the flexible tubings described herein, the flexible tubing has a flow rate variation over the 480 hours of use of less than 20%.
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公开(公告)号:US20180148231A1
公开(公告)日:2018-05-31
申请号:US15826984
申请日:2017-11-30
Inventor: Gerald Mark Pennington , Khoa D. Pham , Thomas R. Nixon , Christopher Miller
CPC classification number: B65D41/0421 , B65D39/0076 , B65D41/0492 , B65D47/06 , B65D51/18 , B65D55/02 , B65D2251/0015 , B65D2251/0043
Abstract: The present application is directed to cap assemblies and particularly, cap assembly for closing an opening in a vessel, the cap assembly including a stopper including an polymer body adapted to fit an opening of a vessel, the stopper also including a tubular portion which defines an internal passageway extending through the polymer body; and a rigid cap attached to and integral with the stopper, wherein the cap is adapted to engage the vessel and provide a sealing force between the stopper and the vessel.
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公开(公告)号:US20180134917A1
公开(公告)日:2018-05-17
申请号:US15850121
申请日:2017-12-21
Inventor: Nafih MEKHILEF , Boguslawa CZARNECKA , Jeffrey H. PEET , Emeric MALEFANT , Blair K. BRETTMANN , Hongxiang TENG
IPC: C09D179/08 , F16C33/20 , C08G73/10 , C09D127/18 , C08L79/08 , C08L27/18
CPC classification number: C09D179/08 , C08G73/105 , C08G73/1071 , C09D127/18 , F16C33/201 , F16C33/208 , F16C2208/40 , Y10T428/31681 , C08L79/08 , C08L27/18
Abstract: The present disclosure relates to bearing and seal assemblies comprising a composite structure which includes a substrate and a layer disposed on the substrate. The layer disposed on the substrate includes a polyimide matrix and a filler dispersed within the polyimide matrix. The filler can be a thermoplastic polymer, such as PTFE, and/or an organic filler. The bearing assembly can exhibit a synergistic improvement in wear resistance and coefficient of friction.
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公开(公告)号:US20180104867A1
公开(公告)日:2018-04-19
申请号:US15841561
申请日:2017-12-14
Inventor: Jing GUAN , Yue DONG , Georges MOINEAU
CPC classification number: B29C39/203 , B29C39/18 , B29K2075/00 , B29K2995/0077 , B29K2995/0087 , B29L2007/002 , B29L2009/005 , B29L2031/265 , Y10T428/1452 , Y10T428/1457 , Y10T428/1462 , Y10T428/1476 , Y10T428/2495
Abstract: A polymer sheet includes a polyurethane core. The polyurethane core has a first major surface and a second major surface opposite the first major surface. The polymer sheet can have at least one functional layer overlying a major surface. The polymer sheet has a thickness tPS. The polyurethane core has a thickness tPC. In embodiments tPC can be at least 0.3 tPS. The polyurethane core can have at least one of the following property: (i) a Scratch Resistance Rating, as further described herein, of not greater than about 10 wt %, (ii) an elongation at break of at least 200%, (iii) a tensile strength at break of at least 0.3 MPa, (iv) a loss of tensile strength of not greater than about 30% when exposed to UV light according to standard SAE J1960 (Rev. August 2003). The polymer sheet can be used for gaskets or bonding tapes.
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公开(公告)号:US20180095208A1
公开(公告)日:2018-04-05
申请号:US15715346
申请日:2017-09-26
Inventor: Antoine DIGUET , Virginie MOREAU
CPC classification number: G02B5/282 , G02B5/0875
Abstract: A composite film may include a first transparent substrate, a dielectric layer and at least two infra-red reflection stacks. The dielectric layer may be located between the at least two infra-red reflection stacks and each of the infra-red reflection stacks may include two blocker layers and a functional layer. The blocker layers in each infra-red reflection stack may each include NiCr. The functional layer in each infra-red reflection stack may include silver and may be located between the two blocker layers.
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公开(公告)号:US09926524B2
公开(公告)日:2018-03-27
申请号:US14976372
申请日:2015-12-21
Inventor: Sarah Louise Clark , Natasha Anna Lundgren , Michael John Tzivanis , Aijun Zhu
CPC classification number: C12M23/24 , B32B25/08 , B32B25/14 , B32B25/20 , B32B27/30 , B32B27/32 , C12M23/20 , C12M23/26
Abstract: The invention describes a gas permeable fluoropolymer and silicone material used in the construction of cell culture bags.
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