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公开(公告)号：US20250087701A1
公开(公告)日：2025-03-13
申请号：US18829501
申请日：2024-09-10
Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
Inventor： Kartick Bindumadhavan , Karthikeyan Sivasubramanian , Diao Cheng , Monjit Phukan
Abstract: A composition suitable for an electrochemical device is shown and described herein. The composition comprises an organofunctional material with a nitrogen functional group. In aspects the nitrogen functional group is a ureido functional group. The composition can be employed in the electrodes materials employed in an electrochemical cell such as, for example, a lithium battery.
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公开(公告)号：US20250055030A1
公开(公告)日：2025-02-13
申请号：US18283037
申请日：2022-10-14
Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
Inventor： M. G. MURALI , Kartick BINDUMADHAVAN , Karthikeyan SIVASUBRAMANIAN , Shreedhar BHAT
IPC: H01M10/0567 , H01M10/42 , H01M10/0568 , H01M10/0569
Abstract: An organofunctional silicone or silane compound suitable for use as an electrolyte is provided. The organofunctional silicone or silane compound may be used to provide an electrolyte composition suitable for use in an electrochemical device. The organofunctional silicone or silane compound can be used as an electrolyte additive, co-solvent, solvent used in an electrolyte formulation which may be suitable for electrochemical devices.
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公开(公告)号：US12202943B2
公开(公告)日：2025-01-21
申请号：US17299127
申请日：2019-12-03
Applicant: Momentive Performance Materials Inc.
Inventor： Vinodh Rajendra , Isao Iida , Tetsuo Fujimoto , Ramasubramanian Narayanan
Abstract: A two-part RTV silicone is shown and described herein. In one aspect, provided is an electrostatically dissipative, two-part RTV silicone material. In embodiments, the silicone is white and exhibits a low thermal conductivity.
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公开(公告)号：US12116481B2
公开(公告)日：2024-10-15
申请号：US17417429
申请日：2019-12-18
Applicant: Momentive Performance Materials Inc.
Inventor： Titash Mondal , Murali Mg , Shreedhar Bhat
CPC classification number: C08L83/06 , C08G77/38 , C08J3/203 , C09D5/24 , C09D5/32 , C09D183/08 , C08J2383/06 , C08J2483/08 , C08L2201/08 , C08L2203/206 , C08L2205/025
Abstract: A curable composition comprising a polymer A, a polymer B, and one or more fillers, wherein the polymer A includes organic molecules or siloxane molecules comprising two or more epoxy functional groups, and the polymer B includes an organic amine or a hybrid silicone amine.
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345.发明公开公开(公告)号：US20240327690A1
公开(公告)日：2024-10-03
申请号：US18128662
申请日：2023-03-30
Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
Inventor： Meenal Mehra , Sandeep Naik , Tiberiu Mircea Siclovan , Arindam Sannigrahi , Debarshi Dasgupta , Praveen Mishra , Sukanta Dolai
IPC: C09J183/02
CPC classification number: C09J183/02 , C08G77/70 , C09J2483/00
Abstract: A process for forming a silicone material is shown and described herein. The process comprises reacting (i) a MQ silicone resin, (ii) a polyorganosiloxane, and (iii) a hydrophilic functional siloxane, wherein the reaction is conducted in the absence of an external catalyst. The mixture of (i), (ii), and (iii) is self-catalyzing and does not require an external condensation catalyst. The process is suitable for forming a cured silicone material such as, for example, a pressure sensitive adhesive.
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Patent Agency Ranking
公开(公告)号：US20240327571A1
公开(公告)日：2024-10-03
申请号：US18618718
申请日：2024-03-27
Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
Inventor： Alok SARKAR , Pushpavathi J , Debarshi DASGUPTA , Ashitha KANDIKKAL , Xu QIN , Koushik MUKHERJEE , Sigfredo GONZALEZ
CPC classification number: C08G63/16 , C08G63/81 , C08J2367/02
Abstract: The present disclosure provides polyester elastomers, compositions, and methods of preparing such elastomers and compositions. The polyester elastomers in the present disclosure are prepared by reacting at least one activated polycarboxylic acid with at least one polyol. The crosslinked polyester elastomer compositions can be formulated into various personal care formulations.
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公开(公告)号：US12049576B2
公开(公告)日：2024-07-30
申请号：US17222329
申请日：2021-04-05
Applicant: Momentive Performance Materials Inc.
Inventor： Arindam Sannigrahi , Sandeep Naik , Meenal Mehra , Debarshi Dasgupta , Tiberiu Mircea Siclovan , Kwanho Chang
IPC: C09J183/04 , C08G77/00 , C08G77/44 , C09J183/10
CPC classification number: C09J183/04 , C08G77/44 , C08G77/70 , C09J183/10 , C08G2170/40
Abstract: A process for producing a silicone pressure sensitive adhesive is shown and described herein. The process comprises reacting a MQ silicone resin with a polydiorganosiloxane in the absence of a solvent. The MQ silicone resin is a solid, solventless MQ resin. The reaction may be conducted in the presence of a catalyst, a chain extension reagent, or a combination thereof, and the resulting pressure sensitive adhesive can be dissolved in a solvent and the solids content adjusted. The present method provides a manner to provide a cleaner adhesive material that is free of unwanted materials such as aromatic solvents and also substantially free of cyclic siloxane impurities.
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公开(公告)号：US20240228829A1
公开(公告)日：2024-07-11
申请号：US18541077
申请日：2023-12-15
Applicant: Momentive Performance Materials Inc.
Inventor： Bhanu Pratap , Vinu Krishnan Appukuttan , Yogesh Tiwary
IPC: C09D183/04 , C09D5/02 , C09D7/20 , C09D7/80
CPC classification number: C09D183/04 , C09D5/022 , C09D7/20 , C09D7/80
Abstract: A silicone resin emulsion composition, coating compositions comprising such emulsions, and methods of making such emulsions is shown and described herein. The composition comprises a silicone resin, a surfactant, and an emulsion promoting agent. The emulsion promoting agent comprises a hydrophobically modified polyether. The use of the hydrophobically modified polyether along with the surfactant provides a silicone emulsion that is stable.
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公开(公告)号：US11952506B2
公开(公告)日：2024-04-09
申请号：US17288608
申请日：2019-11-01
Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
Inventor： Paula Reneé Cousino , Michael James Seeber
IPC: C08L83/06 , C08G77/14 , C09D5/02 , C09D133/12
CPC classification number: C09D5/022 , C08G77/14 , C09D5/024 , C09D133/12
Abstract: A coating composition is shown and described herein. The coating composition comprises: the (meth)acrylic polymer containing at least one active hydrogen (a), the epoxy silane oligomer composition (b), emulsifier (c), titanium oxide particles (d), a siliceous particulate filler (e) and water (f) optionally one or more additives, where the epoxy silane oligomer composition comprises 5 to 15 weight percent monomer, 5 to 20 weight percent dimer, 5 to 20 weight percent trimer and 45-85 weight percent poly-oligomers components. The coating composition can provide a water-based coating composition exhibiting early water resistance such that defects in the coating are minimized if exposed to water prior to the coating being fully cured.
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公开(公告)号：US11945899B2
公开(公告)日：2024-04-02
申请号：US16707061
申请日：2019-12-09
Applicant: Momentive Performance Materials Inc.
Inventor： Constantine Kondos , Nayeem Soad , Misty Huang , Christine Lacroix , Vikram Kumar
IPC: C08G18/28 , C08G18/10 , C08G18/12 , C08G18/32 , C08G18/44 , C08G18/66 , C08G18/71 , C08G18/75 , C08G64/02 , C09D169/00 , C09D175/04 , C09J169/00 , C08K3/22
CPC classification number: C08G18/289 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/44 , C08G18/6644 , C08G18/718 , C08G18/755 , C08G18/758 , C08G64/0241 , C08G64/0266 , C09D169/00 , C09D175/04 , C09J169/00 , C08K3/22 , C08K2003/2241 , C08G18/10 , C08G18/289 , C08G18/10 , C08G18/718 , C08G18/12 , C08G18/718 , C08G18/12 , C08G18/289
Abstract: A moisture-curable silylated resin is derived from a copolycarbonate diol prepared from diol(s) of specific types.
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