公开(公告)号：US20240218101A1

公开(公告)日：2024-07-04

申请号：US18558395

申请日：2022-05-13

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Tom Gaide ,  Karoline Anna Ostrowski ,  Philipp Jürgen Semmler ,  Jens Eichler

IPC分类号： C08F220/32 ,  B29C64/106 ,  B29K33/00 ,  B33Y10/00 ,  B33Y70/00 ,  C08F222/20 ,  C08K7/28 ,  C09D4/00 ,  C09D7/40 ,  C09D7/61 ,  C09D133/14 ,  C09D135/02

CPC分类号： C08F220/325 ,  B33Y70/00 ,  C08F222/20 ,  C08K7/28 ,  C09D4/00 ,  C09D7/61 ,  C09D7/68 ,  C09D7/69 ,  C09D133/14 ,  C09D135/02 ,  B29C64/106 ,  B29K2033/08 ,  B33Y10/00 ,  C08F2800/20 ,  C08K2201/005

摘要： The present invention relates to curable compositions comprising a plurality of particles, a primary liquid phase comprising at least one polymerizable or cross-linkable organic compound that can form organic polymers or networks, and a secondary liquid phase.

公开(公告)号：US12012501B2

公开(公告)日：2024-06-18

申请号：US17288286

申请日：2019-09-27

申请人： NISSHINBO HOLDINGS INC.

发明人： Hideshi Tomita ,  Takashi Suzuki ,  Yoshitaka Saito ,  Nana Isomoto

IPC分类号： C08K7/28 ,  B06B1/00 ,  C08G59/18 ,  C08G59/24 ,  C08G59/68 ,  C08K3/36 ,  C08K7/22 ,  C08L63/00 ,  C08L101/12 ,  G10K11/02 ,  H04R17/00

CPC分类号： C08K7/28 ,  C08G59/184 ,  C08G59/245 ,  C08G59/686 ,  C08K3/36 ,  C08K7/22 ,  C08L63/00 ,  C08L101/12 ,  G10K11/02 ,  B06B1/00 ,  C08K2201/005 ,  C08K2201/006 ,  H04R17/00 ,  C08L101/12 ,  C08K3/36 ,  C08K7/22 ,  C08L101/12 ,  C08K3/36 ,  C08K7/26 ,  C08K7/28 ,  C08L63/00 ,  C08K3/36 ,  C08L63/00

摘要： The present invention provides a resin composition for an acoustic matching layer which maintains uniform dispersibility of a hollow filler, can suppress bubble trapping, and is excellent in moldability and handleability. The resin composition for an acoustic matching layer, comprises a resin, a hollow filler, and a thixotropy imparting agent, wherein the resin composition has a viscosity measured using a B-type viscometer with rotor No. 4 at a rotation speed of 0.3 rpm at 25° C. of 1130 to 4000 Pa·s, and has a thixotropy index expressed by the ratio (V1/V2) between a viscosity (V1) measured using a B-type viscometer with rotor No. 4 at a rotation speed of 0.3 rpm and a viscosity (V2) measured using a B-type viscometer with rotor No. 4 at a rotation speed of 1.5 rpm, at 50° C., of 3.0 to 5.0.

公开(公告)号：US12006394B2

公开(公告)日：2024-06-11

申请号：US17274617

申请日：2019-10-02

申请人： SIKA TECHNOLOGY AG

发明人： Klaas Mennecke ,  Daniele Rutz ,  Sara Stauber-Fedier ,  Berzad Durmic

IPC分类号： C08G18/30 ,  C08G18/10 ,  C08G18/24 ,  C08G18/34 ,  C08G18/38 ,  C08G18/48 ,  C08G18/75 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K7/28

CPC分类号： C08G18/307 ,  C08G18/10 ,  C08G18/242 ,  C08G18/341 ,  C08G18/3893 ,  C08G18/4845 ,  C08G18/755 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K7/28 ,  C08G2150/00 ,  C08G2170/00 ,  C08G2190/00 ,  C08K2003/2241 ,  C08K2003/265 ,  C08K2201/003

摘要： A moisture-curing composition including a) at least one moisture-reactive polymer P with a proportion of 10% to 60% by weight, based on overall composition, b) at least one inorganic filler F with a proportion of at least 9% by weight, based on overall composition, c) between 3% and 25% by weight, based on overall composition, of at least one type of microscopic hollow beads H, wherein composition has density of less than 1.20 kg/l, and microscopic hollow beads H have compressive strength, measured to ASTM D3102-72, of at least 2.5 MPa, and microscopic hollow beads H have a volume-based particle size D90, measured by Coulter counter, of less than 100 μm.

公开(公告)号：US20240132679A1

公开(公告)日：2024-04-25

申请号：US18257581

申请日：2021-12-14

申请人： INEOS STYROLUTION GROUP GMBH

发明人： Felix KLAUCK ,  Pierre JUAN ,  Norbert NIESSNER ,  Eike JAHNKE ,  Andre LUECK ,  Florian PIOTT ,  Dietmar DRUMMER ,  Leo HOFFMANN

IPC分类号： C08J5/04 ,  C08K3/26 ,  C08K5/103 ,  C08K7/14 ,  C08K7/28

CPC分类号： C08J5/043 ,  C08K3/26 ,  C08K5/103 ,  C08K7/14 ,  C08K7/28 ,  C08J2323/16 ,  C08J2451/06 ,  C08K2003/265

摘要： The invention relates to composite materials (organosheets) containing a thermoplastic molding compound, at least one continuous reinforcing fiber layer and at least one inorganic filler material. According to the invention, a sheet material consisting of continuous reinforcing fibers in a matrix composition comprising the molding compound is used, the thermoplastic molding compound containing at least one polyolefin, and optionally at least one further, polarity-functionalized polymer. The invention also relates to a process for produci2023ng the claimed composite material and to uses thereof.

公开(公告)号：US11958253B2

公开(公告)日：2024-04-16

申请号：US16954236

申请日：2018-12-20

申请人： ELANTAS Europe S.R.L.

发明人： Paola Gherardi ,  Daniela Menozzi ,  Fabio Campanini ,  Ettore Fazio

IPC分类号： B29C64/40 ,  B29C39/00 ,  B29C39/02 ,  B29C39/36 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  C08G59/24 ,  C08G59/26 ,  C08G59/50 ,  C08G65/26 ,  C08J9/00 ,  C08K7/28

CPC分类号： B29C64/40 ,  B29C39/003 ,  B29C39/36 ,  B33Y70/00 ,  C08G59/26 ,  C08G59/5026 ,  C08G65/2621 ,  C08J9/0023 ,  C08J9/0061 ,  B29C39/02 ,  B29K2005/00 ,  B33Y10/00 ,  B33Y30/00 ,  C08G59/24 ,  C08J2363/00 ,  C08J2483/04 ,  C08K7/28

摘要： The present invention relates to the use of a composition comprising isosorbide diglycidyl ether and a curing agent as a sacrificial support, to a sacrificial support comprising isosorbide repeating units, to methods for producing the sacrificial support of the invention and to uses of the sacrificial support of the invention for producing three-dimensional objects.

公开(公告)号：US20240076444A1

公开(公告)日：2024-03-07

申请号：US17766627

申请日：2020-10-13

申请人： BASF SE

发明人： Chao Liu ,  Qiong Jie Han ,  Roland Helmut Kraemer ,  Zhen Ke Wei

IPC分类号： C08G63/183 ,  C08K7/14 ,  C08K7/28 ,  C08L25/14 ,  C08L55/02

CPC分类号： C08G63/183 ,  C08K7/14 ,  C08K7/28 ,  C08L25/14 ,  C08L55/02 ,  C08L2203/20 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/53

摘要： The present invention relates to a polybutylene terephthalate composition, and an article derived from the polybutylene terephthalate composition comprising as component (A) polybutylene terephthalate (PBT) resin, as component (B) vinyl aromatic-based polymer comprising units which are derived from vinyl aromatic monomers, and as component (C) reinforcement agent.

公开(公告)号：US11828685B2

公开(公告)日：2023-11-28

申请号：US17184887

申请日：2021-02-25

申请人： Research Triangle Institute

发明人： Leah Marie Johnson ,  Nicolas Daniel Huffman

IPC分类号： G01N1/10 ,  C08J9/32 ,  C08K7/28 ,  G01N33/18 ,  G01N33/28

CPC分类号： G01N1/10 ,  C08J9/32 ,  C08K7/28 ,  G01N33/1886 ,  G01N33/2858 ,  C08J2363/00

摘要： Syntactic foams are materials including hollow microspheres distributed throughout a cured polymeric resin. Hollow microspheres within syntactic foams, including collapsible shells that enclose empty cavities, can serve as receptacles to capture environmental constituents upon applied temperature and pressure. An epoxy formulation including of EPON™ 828, HELOXY™ 61, and TETA was combined with hollow glass microspheres with isostatic crush strengths of 300, 3000, and 10,000 psi. Effects of pressure and temperature on the mechanical properties were evaluated via dynamic mechanical analysis. Storage modulus and glass transition temperature depended on formulation. Upon exposure to specific temperature and pressures, the hollow glass spheres embedded within the resin lose mechanical integrity and collapse, resulting in the generation of unencapsulated void spaces, primed to capture embedded liquid. Controllable loss of mechanical integrity enables syntactic foams to serve as on-demand receptacles to retain constituents in the surrounding environment, resulting from externally triggered pressures and temperatures.

公开(公告)号：US11753540B2

公开(公告)日：2023-09-12

申请号：US16963361

申请日：2019-01-28

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Masaaki Tanaka

IPC分类号： C08L67/03 ,  C08K3/36 ,  C08K7/28

CPC分类号： C08L67/03 ,  C08K3/36 ,  C08K7/28 ,  C08K2201/005 ,  C08L2201/08 ,  C08L2203/30

摘要： A resin composition including a thermoplastic resin, glass balloons, and silica particles, wherein a ratio of a content of the glass balloons is 10% by mass or more and 30% by mass or less when a total content of the thermoplastic resin and the glass balloons is 100% by mass, and a ratio of a content of the silica particles is 0.02 parts by mass or more and 5 parts by mass or less when the total content of the thermoplastic resin and the glass balloons is 100 parts by mass.

公开(公告)号：US11746264B2

公开(公告)日：2023-09-05

申请号：US17314101

申请日：2021-05-07

申请人： Alliance for Sustainable Energy, LLC

发明人： Lin Jay Simpson ,  Chaiwat Engtrakul

IPC分类号： C09J133/14 ,  H01B1/12 ,  H01B3/08 ,  H01B17/64 ,  H01B19/04 ,  C08K5/55 ,  C08K3/36 ,  C08K7/28 ,  C08K7/14

CPC分类号： C09J133/14 ,  H01B1/125 ,  H01B1/127 ,  H01B1/128 ,  H01B3/087 ,  H01B17/64 ,  H01B19/04 ,  C08K3/36 ,  C08K5/55 ,  C08K7/14 ,  C08K7/28

摘要： Described herein are materials and methods useful in the field of insulation, including building materials, refrigeration, cryogenics, and shipping, amongst others. Advantageously, the provided materials and method provide low thermal conductivities and increased mechanical strength, allowing for efficient insulating in a diverse range of applications. The provided materials and methods include individual particles connected by a polymer network that links individual particles and may include hollow or evacuated capsules and various strengthening agents.

公开(公告)号：US11746214B2

公开(公告)日：2023-09-05

申请号：US17231980

申请日：2021-04-15

申请人： THE BOEING COMPANY

发明人： Kelly Jonathan Courter ,  Patrick Jacob Mobers ,  Bryan Brewer

IPC分类号： B64G1/58 ,  C08K7/26 ,  C09D183/04 ,  C08K7/28 ,  B29C48/00 ,  B64G1/62 ,  B29B7/90 ,  C08J3/20 ,  C08K3/32 ,  C08K3/38 ,  B29K83/00 ,  B29K105/16 ,  B29L31/30

CPC分类号： C08K7/26 ,  B29B7/90 ,  B29C48/022 ,  B64G1/58 ,  B64G1/62 ,  C08J3/203 ,  C08K3/32 ,  C08K3/38 ,  C08K7/28 ,  C09D183/04 ,  B29K2083/00 ,  B29K2105/16 ,  B29L2031/3076 ,  C08J2383/04 ,  C08K2003/322 ,  C09D183/04 ,  C08K7/28 ,  C08K2003/322 ,  C08K2003/387 ,  C09D183/04 ,  C08K7/26 ,  C08K3/32 ,  C08K3/38

摘要： A lightweight ablator formulation has been developed which offers superior thermal performance compared to current state of the art ablator formulations. The lightweight ablator formulations described herein typically include at least one endothermically decomposing (energy absorbing) material with a fluxing agent resulting in significantly reduced backface temperature response and a more stable surface. According to one implementation the ablator composition comprises about 30 to about 70 percent by weight of a base silicone resin, about 25 to about 67 percent by weight of a low-density filler, about 3 to about 7 percent by weight of a curing agent and greater than 0 and up to about 10 percent by weight of a boron-containing compound.