公开(公告)号：US20190194459A1

公开(公告)日：2019-06-27

申请号：US16301601

申请日：2017-05-11

Applicant: SABIC Global Technologies B.V

Inventor： Chen Wan ,  Hao Zhou ,  Raghavendra Raj Maddikeri

IPC: C08L83/10 ,  C08J3/20

CPC classification number: C08L83/10 ,  C08G77/448 ,  C08J3/201 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L2203/20 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2205/06 ,  C08L53/00 ,  C08L69/005 ,  C08L79/08

Abstract: A thermoplastic composition includes a poly(etherimide), a poly(ester-carbonate), a poly(carbonate-siloxane), a flow promoter, and a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene. The flow promoter includes units derived from styrene and acrylonitrile, preferably an acrylonitrile-butadiene-styrene, a styrene-acrylonitrile, a high rubber graft acrylonitrile-styrene-acrylate copolymer, or a combination including at least one of the foregoing. A method of making the thermoplastic composition and an article including the thermoplastic composition are also disclosed.

公开(公告)号：US20180327577A1

公开(公告)日：2018-11-15

申请号：US15571454

申请日：2017-02-24

Applicant: Interfacial Consultants LLC

Inventor： Jeffrey Jacob Cernohous ,  Dean Elliott

IPC: C08L23/06 ,  C08L67/02 ,  C08L75/04 ,  C08J3/20 ,  C08J3/22

CPC classification number: C08L23/06 ,  C08J3/201 ,  C08J3/226 ,  C08J2323/06 ,  C08J2367/02 ,  C08J2377/06 ,  C08J2423/06 ,  C08J2423/12 ,  C08L67/02 ,  C08L75/04 ,  C08L2205/025 ,  C08L2207/062 ,  C08L2310/00

Abstract: A composition comprises a highly filled polymeric concentrate produced by melt processing a filler with a liquid polymeric dispersion.

公开(公告)号：US20180258237A1

公开(公告)日：2018-09-13

申请号：US15952926

申请日：2018-04-13

Applicant: CAROLINA COLOR CORPORATION

Inventor： Jeffrey S. Smink ,  Ronald M. Harris

IPC: C08J3/22 ,  C08J3/20

CPC classification number: C08J3/226 ,  C08J3/201 ,  C08J3/203 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/06 ,  C08J2355/02 ,  C08J2377/00 ,  C08J2423/06 ,  C08J2423/10 ,  C08J2423/12 ,  C08J2425/06 ,  C08J2425/12 ,  C08J2433/20 ,  C08J2477/00

Abstract: A highly loaded and well-dispersed masterbatch composition and process for making thereof from a split stream process. The masterbatch composition includes a colorant, a thermoplastic carrier, a metallocene polymer processing aid, and optionally an additive. The split stream may be formed of a primary feed and a secondary feed. The primary and second feeds are combined by at least one of the following: supplying the secondary feed in either the same feed port as the primary feed, in a stream located upstream the primary feed, in a stream located downstream the primary feed, or a combination thereof.

公开(公告)号：US10016508B2

公开(公告)日：2018-07-10

申请号：US14294258

申请日：2014-06-03

Applicant: Shin-Etsu Chemical Co., Ltd.

Inventor： Shogo Warashina ,  Fumie Kusaki ,  Kazuki Kikuchi ,  Sakae Obara ,  Naosuke Maruyama

IPC: A61K31/4422 ,  A61K47/38 ,  C08B11/193 ,  C08B11/20 ,  C08B13/00 ,  C08L1/32 ,  A61K9/14 ,  C08J3/20 ,  A61K31/496

CPC classification number: A61K47/38 ,  A61K9/146 ,  A61K31/4422 ,  A61K31/496 ,  C08B11/193 ,  C08B11/20 ,  C08B13/00 ,  C08J3/201 ,  C08J2301/32 ,  C08L1/32

Abstract: Provided are a composition for hot-melt extrusion which can be hot-melt extruded at a temperature lower than a conventional temperature and therefore free of heat-induced deactivation of a drug; and a method for producing a hot-melt extrusion product which is simpler than a spray-drying method. More specifically, provided is a composition for hot-melt extrusion including a drug and hypromellose acetate succinate (HPMCAS) having a hydroxypropoxy molar substitution of 0.40 or more. Also provided is a method for producing a hot-melt extrusion product including a step of hot-melt extruding a composition for hot-melt extrusion including a drug and hypromellose acetate succinate having a hydroxypropoxy molar substitution of 0.40 or more at a hot-melt temperature of melting temperature of the hypromellose acetate succinate or higher, or at a hot-melt temperature equal to or higher than a temperature at which both the hypromellose acetate succinate and the drug become melted.

公开(公告)号：US09982098B2

公开(公告)日：2018-05-29

申请号：US15011256

申请日：2016-01-29

Applicant: Rextac LLC.

Inventor： Andres Sustic ,  Enrico L. Buenacosa ,  James Haselman ,  James Nicholas Fowler

IPC: C08J3/00 ,  C08J3/20 ,  C08L23/14

CPC classification number: C08J3/005 ,  C08J3/201 ,  C08J2323/20 ,  C08J2423/12 ,  C08J2453/02 ,  C08L23/14 ,  C08L53/02

Abstract: Adding a compatible high melt flow rate (MFR), low melt viscosity, hydrogenated styrene block copolymer to amorphous poly alpha-olefins (APAOs) results in adhesives that show acceptably high elongation and tensile strength, and which, when applied by different hot melt application methods onto elastic strands, result in personal hygiene article components that perform comparably to such components assembled using just styrene block copolymer components formulated with compatible tackifiers, processing oils and other additives.

公开(公告)号：US20180057657A1

公开(公告)日：2018-03-01

申请号：US15686772

申请日：2017-08-25

Applicant: WIlliam T. Hall

Inventor： WIlliam T. Hall

IPC: C08K3/22 ,  C08K3/36 ,  C08K3/00 ,  C08J11/06

CPC classification number: C08K3/22 ,  C08J3/201 ,  C08J11/06 ,  C08K3/01 ,  C08K3/34 ,  C08K3/36 ,  C08K2003/2206 ,  C08K2003/2227 ,  C08K2003/2265

Abstract: A method for the reuse of coal composition products and a resultant material are disclosed. The method generally utilizes the steps of heating a plastic component to a melting point, adding a predetermined quantity of coal combustion products to the melted plastic, mixing, and cooling the mixture to a solid state. Preferably the end product of the mixture is comprised of 75% recycled plastic and 25% coal combustion products.

公开(公告)号：US09896565B2

公开(公告)日：2018-02-20

申请号：US14437040

申请日：2013-03-14

Applicant: Rutgers, The State University of New Jersey

Inventor： Thomas Nosker ,  Jennifer Lynch ,  Justin Hendrix ,  Bernard Kear ,  Gordon Chiu ,  Stephen Tse

IPC: C08K3/04 ,  B29C45/47 ,  B29C45/50 ,  C08J5/00 ,  C08J3/20 ,  B29C47/60 ,  B29C47/64 ,  B29K105/16

CPC classification number: C08K3/04 ,  B29C47/6043 ,  B29C47/64 ,  B29K2105/162 ,  C08J3/201 ,  C08J5/005 ,  C08J2300/22 ,  C08J2381/06 ,  C08K2201/011

Abstract: A method for forming a graphene-reinforced polymer matrix composite is disclosed. The method includes distributing graphite microparticles into a molten thermoplastic polymer phase; and applying a succession of shear strain events to the molten polymer phase so that the molten polymer phase exfoliates the graphite successively with each event until at least 50% of the graphite is exfoliated to form a distribution in the molten polymer phase of single- and multi-layer graphene nanoparticles less than 50 nanometers thick along the c-axis direction.

公开(公告)号：US20170335102A1

公开(公告)日：2017-11-23

申请号：US15532415

申请日：2015-09-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Norihiro Takamura

IPC: C08L71/12 ,  C08L25/06 ,  B65D81/34 ,  C08J3/22 ,  C08J5/18 ,  B65D65/02 ,  B29K71/00 ,  B29C47/00

CPC classification number: C08L71/123 ,  B29C47/0021 ,  B29K2071/12 ,  B29K2995/0026 ,  B65D65/02 ,  B65D81/3461 ,  C08J3/20 ,  C08J3/201 ,  C08J3/226 ,  C08J5/18 ,  C08J2325/04 ,  C08J2325/06 ,  C08J2371/12 ,  C08J2425/04 ,  C08J2425/06 ,  C08J2471/12 ,  C08K5/0041 ,  C08K5/09 ,  C08L25/04 ,  C08L25/06 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2310/00 ,  C08L71/12

Abstract: This invention generally relates to transparent compositions containing a blend of poly(phenylene ether) and styrenic polymer, methods for their manufacture, and food packaging films and containers derived therefrom.

公开(公告)号：US20170292007A1

公开(公告)日：2017-10-12

申请号：US15482848

申请日：2017-04-10

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Ryota KITAGO ,  Yasumasa BITO ,  Ryuichi TOKIMUNE

IPC: C08K5/3417 ,  B29B7/00 ,  C08K5/548 ,  C08J3/24 ,  C08K5/3435 ,  C08K3/36

CPC classification number: C08K5/3417 ,  B29B7/002 ,  B29B7/005 ,  B29B7/183 ,  B29B7/7495 ,  B29B7/90 ,  B29K2009/06 ,  B29K2509/00 ,  B29L2030/00 ,  B60C1/00 ,  C08J3/201 ,  C08J3/203 ,  C08J3/24 ,  C08J2309/06 ,  C08J2321/00 ,  C08K3/36 ,  C08K5/3435 ,  C08K5/548

Abstract: A method for manufacturing a rubber composition includes kneading a rubber component, an inorganic filler and a thioester-based silane coupling agent, and adding a vulcanizing agent and one or more compounds selected from the group of an imide compound and an N-oxyl compound to a mixture of the rubber component, the inorganic filler, and the thioester-based silane coupling agent such that the vulcanizing agent and the imide compound and/or the N-oxyl compound are kneaded with the mixture including the rubber component, the inorganic filler, and the thioester-based silane coupling agent.

公开(公告)号：US20170232640A1

公开(公告)日：2017-08-17

申请号：US15518792

申请日：2015-10-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： William E. Hollar, Jr. ,  Robert Russell Gallucci ,  Franklin Ehrensbeck ,  Todd M. Loehr ,  Shankar Kollengodu Subramanian ,  Christopher Luke Hein ,  Qiying Jiang

IPC: B29B9/12 ,  B29C47/00 ,  C08J3/14 ,  C08K5/526 ,  C08K5/18 ,  C08J3/12 ,  B29B9/02 ,  C08J3/20

CPC classification number: B29B9/12 ,  B29B9/02 ,  B29B9/08 ,  B29B9/16 ,  B29C48/022 ,  B29K2069/00 ,  B29K2105/0032 ,  B29K2105/0044 ,  C08J3/12 ,  C08J3/14 ,  C08J3/201 ,  C08J2369/00 ,  C08K5/18 ,  C08K5/526

Abstract: Process for manufacturing a densified polymer powder comprising compressing a polymer feed that has a bulk density of less than or equal to 240 kg/m in a roll compactor comprising at least two compaction rolls to obtain a densified polymer material, wherein a gap between the two rolls is 0.5 to 10 mm, wherein the compaction rolls operate at a speed of 3 to 30 rpm, wherein an applied pressure of the roll compactor is 0.5 to 5 MPa, and milling the densified polymer material to obtain a densified polymer powder, wherein a bulk density of the densified polymer powder is greater than or equal to 250 kg/m3.