26 patents
Utility
Polyamide-metal laminates
28 Nov 23
Novel polyamide-metal laminates which have desirable hydrolysis resistance are provided.
Tsunao Kenmochi, Haruki Maki
Filed: 25 Nov 20
Utility
Polyester polymer compositions
28 Nov 23
A fiber reinforced polyester polymer composition is disclosed that contains at least one tribological modifier.
Qamer Zia, Kirsten Markgraf, Dirk Zierer
Filed: 14 Jan 22
Utility
Polyoxymethylene compositions
28 Nov 23
Described herein are polyoxymethylene (POM) compositions comprising polyoxymethylene and styrene maleic anhydride (SMA) copolymers or modified SMA copolymers, said POM compositions exhibiting improved physical properties such as heat deflection temperatures compared to POM compositions which do not comprise SMA copolymers.
Ramabhadra Ratnagiri
Filed: 13 Mar 20
Utility
Cellulose acetate tow with high dpf and low titanium dioxide content
14 Nov 23
Provided herein are cellulose acetate tow bands having less than 0.1 wt. % titanium dioxide, wherein the content of titanium dioxide is measured by ashing and/or by titanium particle count density.
Susan Blankenship, Dirk Amtower, Michael Combs, Christopher M. Bundren, Karen Zazzara
Filed: 22 Apr 20
Utility
High total denier cellulose acetate tow for hollow filters and non-wrapped filters
17 Oct 23
Disclosed are cellulose acetate tows, bales, and filter rods having at least 3 denier per filament and at least 50,000 total denier, or at least 6 denier per filament and at least 40,000 total denier, for use as hollow filters, non-wrapped filters, or combinations thereof, in smoking devices and aerosol-generating devices, such as an electrically heated cigarette.
Austin P. Banks, Christopher M. Bundren, Melissa Tsai
Filed: 21 Feb 19
Utility
Polymer composition for producing gel extruded articles and polymer articles made therefrom
10 Oct 23
A polymer composition for producing gel extruded articles is described.
Christian Ohm, Rainer Walkenhorst, Patrick Scheibe
Filed: 21 Dec 20
Utility
Cellulose acetate tow with low DPF and low titanium dioxide content
3 Oct 23
Provided herein are cellulose acetate tow bands having less than 0.1 wt. % titanium dioxide, wherein the content of titanium dioxide is measured by ashing and/or by titanium particle count density.
Susan Blankenship, Dirk Amtower, Michael Combs, Christopher M. Bundren, Karen Zazzara
Filed: 22 Apr 20
Utility
Medium dpf and total denier cellulose acetate tow
19 Sep 23
Disclosed are cellulose acetate tows, bales, and filter rods having from greater than 9 to less than 12.5 denier per filament and from 20,000 to 40,000 total denier, for use in smoking devices, including aerosol-generating devices such as an electrically heated cigarette.
Christopher M. Bundren, Austin Banks, William Sanderson, Philip Caenen, Christophe Loix
Filed: 24 Mar 21
Utility
Filament compositions for fused filament fabrication and methods of use thereof
19 Sep 23
The disclosure generally relates to filaments and in particular, filaments for use in fused filament fabrication to prepare 3D printed articles.
Peter Anthony Fox, Steven R. Oriani
Filed: 12 Oct 17
Utility
Fluid duct
22 Aug 23
Provided herein is a fluid duct 2 comprising a tubular base wall 11 surrounding a duct channel and at least one bellows 10 formed along a section of the tubular base wall 11.
Michel C. Renaud
Filed: 21 Dec 21
Utility
Fluid duct
18 Jul 23
Provided herein is a fluid duct 2 comprising a tubular base wall 11 surrounding a duct channel and at least one bellows 10 formed along a section of the tubular base wall 11.
Michel C. Renaud
Filed: 27 Mar 19
Utility
Implantable device for sustained release of a macromolecular drug compound
4 Jul 23
An implantable device for delivery of a macromolecular drug compound is provided.
Christian Schneider
Filed: 20 May 19
Utility
Implantable device for sustained release of a macromolecular drug compound
4 Jul 23
An implantable device for delivery of a macromolecular drug compound is provided.
Christian Schneider
Filed: 20 May 19
Utility
Filament compositions for fused filament fabrication and methods of use thereof
4 Jul 23
The disclosure generally relates to filaments and in particular, filaments for use in fused filament fabrication to prepare 3D printed articles.
Kai Qi
Filed: 12 Oct 17
Utility
Electrically conductive polyester compositions
27 Jun 23
Disclosed herein are electrically conductive thermoplastic polyester compositions comprising: a) at least one thermoplastic polyester; b) conductive carbon black; c) at least one ethylene copolymer based impact modifier; and d) at least one hyperbranched polyester having an acid number of about 80-340 mg KOH/g.
Yunfeng Jiao
Filed: 15 Aug 19
Utility
Wear resistant polymer composition having improved surface appearance
9 Aug 22
A tribologically modified polyoxymethylene polymer composition is disclosed.
Qamer Zia, Kirsten Markgraf
Filed: 17 Jan 20
Utility
Flame retardant polyamide composition
2 Aug 22
A polyamide composition comprising a polyamide; a plurality of inorganic fibers; and a flame retardant system comprising a zinc phosphinate and a nitrogen-containing polyphosphate is provided.
Guglielmo Pasetti, Holger Brandt
Filed: 17 Oct 18
Utility
Polymer composite containing recycled carbon fibers
12 Jul 22
A polymer composition is described well suited for being combined with relatively short fibers.
Dirk Zierer, Patrick Nickolay, Tim Feuerstack
Filed: 8 Feb 19
Utility
Polymer composition for use in cables
7 Jun 22
A polymer composition that comprises an olefinic polymer, a flame retardant that includes a halogen-free mineral filler, and a compatibilizing agent is provided.
Jeffrey Charles Haley, Nagarjuna Palyam, Christian Schneider, Chelsea Ringham
Filed: 24 Aug 20
Utility
Polyolefin gel processing composition containing an inorganic acid scavenger and method using same
5 Apr 22
A polymer composition for producing gel extruded articles is described.
Christian Ohm, Dominik Schreiber
Filed: 21 Mar 19