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公开(公告)号：US11834344B2
公开(公告)日：2023-12-05
申请号：US16324825
申请日：2017-08-04
发明人： David Crossley
CPC分类号： 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
摘要： 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.
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公开(公告)号：US20230383091A1
公开(公告)日：2023-11-30
申请号：US18322741
申请日：2023-05-24
IPC分类号： C08K3/04 , C08L7/00 , C01B32/194
CPC分类号： 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
摘要： 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.
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公开(公告)号：US11827789B2
公开(公告)日：2023-11-28
申请号：US16318154
申请日：2017-07-19
发明人： Aya Kasahara , Tetsurou Iwakura
IPC分类号： 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分类号： 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
摘要： 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.
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公开(公告)号：US20230348696A1
公开(公告)日：2023-11-02
申请号：US18038559
申请日：2021-11-23
CPC分类号： C08K7/10 , C08K3/22 , C08J3/212 , C08K2003/2227 , C08K2201/003 , C08K2201/004 , C08K2201/006 , C08K2201/005 , C08J2345/00 , C08J2379/08 , C08J2381/06 , C08J2323/08
摘要： 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.
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公开(公告)号：US11802198B2
公开(公告)日：2023-10-31
申请号：US17078615
申请日：2020-10-23
发明人： Shur-Fen Liu , Shi-Ing Huang
IPC分类号： 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分类号： 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
摘要： 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
发明人： Takuto OKABE , Motoharu FUKAZAWA
CPC分类号： 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
摘要： 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.
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77.发明公开公开(公告)号：US20230331897A1
公开(公告)日：2023-10-19
申请号：US18336277
申请日：2023-06-16
发明人： Jong Hyun YOON , Sang Yun LEE , Dae Woo NAM
IPC分类号： C08G18/20 , C08G18/22 , C08G18/42 , C08G18/48 , C08G18/76 , C08J9/00 , C08K3/34 , C08K5/5415 , C08K7/26 , C08K9/06
CPC分类号： 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
摘要： 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.
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公开(公告)号：US11779502B2
公开(公告)日：2023-10-10
申请号：US16739228
申请日：2020-01-10
发明人： Diane Bisson
IPC分类号： A61G17/007 , A61G17/08 , C08K3/30 , C08K3/34
CPC分类号： A61G17/007 , A61G17/08 , C08K3/30 , C08K3/34 , C08K2003/3045 , C08K2201/005 , C08K2201/018
摘要： 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).
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公开(公告)号：US11767452B2
公开(公告)日：2023-09-26
申请号：US16558264
申请日：2019-09-02
申请人： Henkel AG & Co. KGaA
IPC分类号： 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分类号： 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
摘要： 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.
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公开(公告)号：US11767433B2
公开(公告)日：2023-09-26
申请号：US17161647
申请日：2021-01-28
发明人： Chao Chen , Xu Li , Suxi Wang , Xikui Zhang , Siew Yee Wong
IPC分类号： 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分类号： 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
摘要： 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.
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