公开(公告)号：US11834344B2

公开(公告)日：2023-12-05

申请号：US16324825

申请日：2017-08-04

Applicant: William Blythe Limited

Inventor： David Crossley

IPC: C01G19/00 ,  C08K3/22 ,  C08J3/22 ,  B29C45/00 ,  B29K27/06 ,  B29K105/00

CPC classification number: C01G19/006 ,  B29C45/0001 ,  C01G19/00 ,  C08J3/22 ,  C08J3/226 ,  C08K3/22 ,  B29K2027/06 ,  B29K2105/0005 ,  C01P2004/61 ,  C01P2006/12 ,  C08J2427/06 ,  C08J2477/00 ,  C08K2003/2231 ,  C08K2201/005 ,  C08K2201/006 ,  C08K3/22 ,  C08L27/06

Abstract: The present invention provides a particularly advantageous form of alkaline earth metal hydroxystannate and alkaline earth metal stannate exhibiting a BET specific surface area of from 20 to 200 m2/g. A method of producing such particulate material and evidence of its benefits in use such as in at a reduction in a polymer sample at elevated temperature is also disclosed.

公开(公告)号：US20230383091A1

公开(公告)日：2023-11-30

申请号：US18322741

申请日：2023-05-24

Applicant: Akron Polymer Solutions, Inc.

Inventor： Douglas PASCHALL ,  Michael Brendan RODGERS ,  Adel F. HALASA

IPC: C08K3/04 ,  C08L7/00 ,  C01B32/194

CPC classification number: C08K3/042 ,  C08L7/00 ,  C01B32/194 ,  C08L2205/24 ,  C08K2201/011 ,  C08K2201/005 ,  C08K2201/004 ,  C08K2201/006 ,  C08K2201/016 ,  C01B2204/04 ,  C01B2204/32 ,  C01B2204/30 ,  C01B2204/28

Abstract: A method for improving processing speed, dimensional stability, and physical properties in extruded elastomers is herein disclosed, including the steps of mixing natural rubber with pristine graphene, the pristine graphene acting as a nucleating agent for strain induced crystallization of the natural rubber, and the pristine graphene inducing additional shear during mixing.

公开(公告)号：US11827789B2

公开(公告)日：2023-11-28

申请号：US16318154

申请日：2017-07-19

Applicant: HITACHI CHEMICAL COMPANY, LTD.

Inventor： Aya Kasahara ,  Tetsurou Iwakura

IPC: C08L79/08 ,  B32B27/20 ,  B32B27/34 ,  B32B27/38 ,  C08K3/00 ,  C08K3/013 ,  C08L15/00 ,  C08L53/00 ,  C08L101/00 ,  H01B3/30 ,  H05K1/03 ,  C08C19/36 ,  B32B27/08 ,  C08L47/00 ,  C08K3/36 ,  C08L63/00

CPC classification number: C08L79/08 ,  B32B27/20 ,  B32B27/34 ,  B32B27/38 ,  C08K3/00 ,  C08K3/013 ,  C08K3/36 ,  C08L15/00 ,  C08L63/00 ,  C08L101/00 ,  H01B3/30 ,  H05K1/03 ,  B32B2307/204 ,  B32B2457/08 ,  C08C19/36 ,  C08K2201/005 ,  C08L2203/16

Abstract: The present invention relates to a thermosetting resin composition containing an inorganic filler (A1) containing a nanofiller (a), a thermosetting resin (B), and an elastomer (C); and a thermosetting resin composition containing an inorganic filler (A2), a thermosetting resin (B), and an elastomer (C), wherein the inorganic filler (A2) has at least two peaks of a first peak and a second peak in a particle size distribution measured according to the laser diffraction scattering method, and a peak position of the first peak appears at 0.3 to 0.7 μm, while a peak position of the second peak appears at 0.7 to 1.2 μm.

公开(公告)号：US20230348696A1

公开(公告)日：2023-11-02

申请号：US18038559

申请日：2021-11-23

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Hariharan RAMALINGAM ,  Zheng WANG ,  Gabrie HOOGLAND

IPC: C08K7/10 ,  C08K3/22 ,  C08J3/21

CPC classification number: C08K7/10 ,  C08K3/22 ,  C08J3/212 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/004 ,  C08K2201/006 ,  C08K2201/005 ,  C08J2345/00 ,  C08J2379/08 ,  C08J2381/06 ,  C08J2323/08

Abstract: A composition including particular amounts of a polyetherimide, a poly(arylene ether sulfone), or a cyclic olefin copolymer and a filler is described herein. Samples of the composition can exhibit an advantageous combination of properties, and the composition can be used in various articles. Methods of making the composition are also described.

公开(公告)号：US11802198B2

公开(公告)日：2023-10-31

申请号：US17078615

申请日：2020-10-23

Applicant: TAIWAN UNION TECHNOLOGY CORPORATION

Inventor： Shur-Fen Liu ,  Shi-Ing Huang

IPC: C08L27/18 ,  C08L27/14 ,  C08L27/16 ,  B32B27/30 ,  B32B15/082 ,  C08K7/14 ,  C08K3/40 ,  C08K3/016 ,  C08J5/24 ,  C08J5/18 ,  H05K1/03 ,  H05K1/05

CPC classification number: C08L27/18 ,  B32B15/082 ,  B32B27/304 ,  C08J5/18 ,  C08J5/244 ,  C08K3/016 ,  C08K3/40 ,  C08K7/14 ,  C08L27/14 ,  C08L27/16 ,  H05K1/0366 ,  H05K1/056 ,  B32B2327/18 ,  B32B2457/08 ,  C08J2327/06 ,  C08J2327/14 ,  C08J2327/18 ,  C08K2201/005

Abstract: A fluororesin composition is provided. The fluororesin composition comprises the following constituents:



(A) a first fluororesin, which is polytetrafluoroethylene (PTFE) resin;
(B) a first filler, which is a flat glass fiber; and
(C) particles of a second fluororesin, which are coated with polysiloxane,

wherein, the particle size of the polysiloxane-coated particles of second fluororesin ranges from 0.2 μm to 80 μm, and the melting point of the second fluororesin is lower than the melting point of the first fluororesin.

公开(公告)号：US20230332032A1

公开(公告)日：2023-10-19

申请号：US18026889

申请日：2021-09-22

Applicant: DENKA COMPANY LIMITED

Inventor： Takuto OKABE ,  Motoharu FUKAZAWA

IPC: C09K5/14 ,  C01B33/26 ,  C08K3/34 ,  H05K1/03

CPC classification number: C09K5/14 ,  C01B33/26 ,  C08K3/34 ,  H05K1/0373 ,  C01P2006/32 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2002/72 ,  C08K2201/001 ,  C08K2003/343 ,  C08K2201/005

Abstract: Oxide powder, of which a resin composition is obtained by mixing with a resin exhibits a low thermal expansion coefficient, high thermal conductivity and a low dielectric tangent. The oxide powder containing Ca, Al and Si; wherein the oxide powder contains 40% by mass or more of a crystal phase of high-temperature type cristobalite having Ca, Al and Si, based on the mass of the whole oxide powder; and wherein contents of Ca, Al and Si in the oxide powder are 1 to 5% by mole of CaO, 1 to 5% by mole of Al2O3 and 90 to 98% by mole of SiO2, respectively (the sum of contents of CaO, Al2O3 and SiO2 is 100% by mole) when converting the contents of Ca, Al and Si to contents of CaO, Al2O3 and SiO2.

公开(公告)号：US20230331897A1

公开(公告)日：2023-10-19

申请号：US18336277

申请日：2023-06-16

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM

IPC: C08G18/20 ,  C08G18/22 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/00 ,  C08K3/34 ,  C08K5/5415 ,  C08K7/26 ,  C08K9/06

CPC classification number: C08G18/2036 ,  C08G18/225 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/008 ,  C08K3/346 ,  C08K5/5415 ,  C08K7/26 ,  C08K9/06 ,  C08G2110/005 ,  C08J2203/10 ,  C08J2375/06 ,  C08J2375/08 ,  C08K2201/005 ,  C08K2201/011

Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.

公开(公告)号：US11779502B2

公开(公告)日：2023-10-10

申请号：US16739228

申请日：2020-01-10

Applicant: LES ESPACES MEMORIA INC. ,  8078041 Canada Inc. (Studio Diane Leclair Bisson)

Inventor： Diane Bisson

IPC: A61G17/007 ,  A61G17/08 ,  C08K3/30 ,  C08K3/34

CPC classification number: A61G17/007 ,  A61G17/08 ,  C08K3/30 ,  C08K3/34 ,  C08K2003/3045 ,  C08K2201/005 ,  C08K2201/018

Abstract: A powdered composition useful for the preparation of a biodegradable material, said composition comprising 40 to 95 wt. % of a gypsum containing material that is environmentally acceptable; 0 to 60 wt. % of particles of at least one environmentally acceptable filler; and 3 to 10 wt. % of an environmentally acceptable binding agent. A pourable, water-containing, uncured and biodegradable composition comprising a mixture of a component A and a component B. The component A comprises: 40 to 95 wt. % of a gypsum containing material that is environmentally acceptable; 0 to 60 wt. % of particles of at least one environmentally acceptable filler; and 3 to 10 wt. % of an environmentally acceptable binding agent. The component B comprises water. The weight ratio component A: component B varies from 100:40 to 100:100. Biodegradable articles, methods and uses for preparing the pourable, water-containing, uncured and biodegradable articles (e.g. funeral urn).

公开(公告)号：US11767452B2

公开(公告)日：2023-09-26

申请号：US16558264

申请日：2019-09-02

Applicant: Henkel AG & Co. KGaA

Inventor： Anna Ryzhova ,  Christian Beirich ,  Wolfgang Weimar ,  Martin Hornung

IPC: C08K3/36 ,  C09J175/12 ,  C09D7/40 ,  C09D7/61 ,  C09D7/20 ,  C08G18/18 ,  C08G18/40 ,  C08G18/58 ,  C08G18/64 ,  C08G18/80 ,  C08K3/04 ,  C09D175/12 ,  C09J5/00 ,  C09J11/04

CPC classification number: C09J175/12 ,  C08G18/1883 ,  C08G18/4081 ,  C08G18/58 ,  C08G18/6484 ,  C08G18/80 ,  C08K3/04 ,  C08K3/36 ,  C09D7/20 ,  C09D7/61 ,  C09D7/69 ,  C09D175/12 ,  C09J5/00 ,  C09J11/04 ,  C08K2201/005 ,  C09J2475/00

Abstract: The subject matter is a new composition comprising at least one hydroxyl-group containing resin, at least one nitroso-containing compound or at least one nitroso precursor compound, at least one blocked isocyanate and at least one crystallization germ suitable as primer or coating for rubber to substrate bonding, which provides a scratch resistant surface, when applied, and excellent adhesion and steam resistance for rubber to substrate bonds. These compositions can especially be used as one coat systems.

公开(公告)号：US11767433B2

公开(公告)日：2023-09-26

申请号：US17161647

申请日：2021-01-28

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Chao Chen ,  Xu Li ,  Suxi Wang ,  Xikui Zhang ,  Siew Yee Wong

IPC: C08K3/34 ,  C09C3/06 ,  C09D7/62 ,  C09D7/40 ,  C09D5/33 ,  C09C1/28 ,  C08K9/02 ,  C08K7/28 ,  C08K7/26 ,  C08K3/22 ,  C08K3/36 ,  C08K3/40 ,  C08K7/20

CPC classification number: C09C3/063 ,  C09C1/28 ,  C09D5/004 ,  C09D7/62 ,  C09D7/70 ,  C01P2002/72 ,  C01P2004/02 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/61 ,  C01P2004/84 ,  C01P2006/10 ,  C08K3/34 ,  C08K3/36 ,  C08K3/40 ,  C08K7/20 ,  C08K7/26 ,  C08K7/28 ,  C08K9/02 ,  C08K2003/2241 ,  C08K2201/005 ,  C08K9/02 ,  C08K2003/2241

Abstract: A method of forming a titania-coated inorganic particle comprising the steps of (a) stirring a mixture of a titania precursor such as a titanium alkoxide and an inorganic particle such as a hollow glass particles in an organic solvent such as an alcohol for more than 1 h to cause adsorption of the titania precursor on the surface of the inorganic particle; and (b) adding water dropwise to the mixture under stirring to convert the titania precursor to titania which then forms a coating on the inorganic particle. A method for forming a paint formulation, a titania-coated inorganic particle, a paint formulation comprising a titania-coated inorganic particle and use of a titania-coated inorganic particle in a paint formulation is also described.