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1.发明公开公开(公告)号：US20240247131A1
公开(公告)日：2024-07-25
申请号：US18157098
申请日：2023-01-20
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Haleema Alamri , Maryah Almaghrabi , Aziz Fihri
CPC classification number: C08K9/08 , C08J3/24 , C08J2333/14 , C08K2201/005
Abstract: Provided is a crosslinking agent that has a core particle and a shell on the surface of the core particle. The shell has at least one polymacrolactone. Also provided is a polymeric composite including a polyolefin matrix having at least one polyolefin and the crosslinking agent. The polyolefin is functionalized to include functional groups. Further, a method of preparing the polymeric composite composition and an article are provided.
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公开(公告)号：US20230383050A1
公开(公告)日：2023-11-30
申请号：US17824658
申请日：2022-05-25
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Haleema Alamri , Maryah Almaghrabi , Aziz Fihri
CPC classification number: C08G63/08 , C08J11/18 , C08J11/14 , C08J11/12 , C08J2367/04
Abstract: A doubly degradable polymer composition may include one or more aliphatic polyesters and one or more imine functional groups. The imine functional groups may be incorporated into the aliphatic polyester backbone. A method of preparing a doubly degradable polymer composition may include polymerizing one or more lactone monomers to form a polylactone polymer and reacting the polylactone polymer with a bis-imine compound to incorporate one or more imine functional groups into the polylactone polymer backbone. A method of degrading a doubly degradable polymer composition may include providing a doubly degradable polymer composition including one or more ester functional groups and one or more imine functional groups and exposing the doubly degradable polymer composition to at least one of water, an elevated temperature, and soil, thereby hydrolyzing at least one cleavable covalent bond to produce an aldehyde and an amine.
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公开(公告)号：US20170307540A1
公开(公告)日：2017-10-26
申请号：US15644919
申请日：2017-07-10
Applicant: Saudi Arabian Oil Company
Inventor： Enrico Bovero , Vincent Brian Cunningham , Ilham Mokhtari , Aziz Fihri , Remi Mahfouz
CPC classification number: G01N21/8851 , G01B11/165 , G01L1/00 , G01N21/4788 , G01N2201/0635 , G02B5/1861 , G02B27/4244 , H05K999/99
Abstract: Systems and methods are disclosed relating to composite photonic materials used to design structures and detecting material deformation for the purpose of monitoring structural health of physical structures. According to one aspect, a composite structure is provided that includes a base material, an optical diffraction grating and one or more fluorophore materials constructed such that localized perturbations create a measureable change in the structure's diffraction pattern. An inspection device is also provided that is configured to detect perturbations in the composite structure. The inspection device is configured to emit an inspecting radiation into the structure and capture the refracted radiation and measure the change in the diffraction pattern and quantify the perturbation based on the wavelength and the angular information for the diffracted radiation.
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公开(公告)号：US12145296B2
公开(公告)日：2024-11-19
申请号：US16778380
申请日：2020-01-31
Applicant: Saudi Arabian Oil Company
Inventor： Aziz Fihri , Enrico Bovero , Yassine Malajati , Haleema Alamri , Abdullatif Jazzar , Hussain Baqer Tuwailib
IPC: B29C39/00 , B29B7/90 , B29C43/00 , C08K9/06 , B29K105/16 , B29K509/02
Abstract: Transparent articles and methods of producing transparent articles are provided. The transparent article includes hydrophobic nanoparticles dispersed within poly(methyl methacrylate). The method of producing transparent articles includes pouring a transparent article precursor into a mold, the transparent article precursor comprising nanoparticles, a solvent, and a polymer, and the mold comprising a flat surface. The method also includes placing the mold into a container having an adjustable opening and allowing the solvent to evaporate from the transparent article precursor, thereby forming the transparent article over the flat surface of the mold. The method further includes flattening the transparent article, in which flattening the transparent article includes positioning a flat article on a first side of the transparent article, and compressing the transparent article between the flat surface and the flat article.
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公开(公告)号：US20240132663A1
公开(公告)日：2024-04-25
申请号：US18048234
申请日：2022-10-19
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Haleema Alamri , Maryah Almaghrabi , Aziz Fihri
IPC: C08G64/30 , C08F20/14 , C08F283/02 , C08G64/04
CPC classification number: C08G64/307 , C08F20/14 , C08F283/02 , C08G64/04
Abstract: Described is a transparent polymer-based composite and a method for preparing a transparent polymer-based composite. The transparent polymer-based composite includes an activated polycarbonate and one or more nanoparticles grafted to the activated polycarbonate. The activated carbonate is formed via a transcarbonation reaction of a mixture of a carbonic acid species having terminal ester groups and a bisphenol-A with sodium hydroxide and ortho-dichlorobenzene. The transparent polymer-based composite may be used to replace the glass front-sheet of solar panels for photovoltaic applications.
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Patent Agency Ranking
公开(公告)号：US20240002639A1
公开(公告)日：2024-01-04
申请号：US17855421
申请日：2022-06-30
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Yassine Malajati , Aziz Fihri , Remi Mahfouz
CPC classification number: C08K9/06 , C09C3/12 , C09C1/3081 , C08G59/245 , C08G59/5026 , C01P2004/64 , C01P2004/62 , C01P2004/04
Abstract: A functionalized inorganic filler includes an inorganic particle that including a surface functionality that is at least one reactive cyclic carbonate group linked to a surface of the inorganic particle. A method of making a functionalized inorganic filler includes providing inorganic particles with at least one reactive compound to form a reactive mixture, agitating the reactive mixture to form a modified inorganic particle having a reactive surface functionality, and reacting the modified inorganic particle with a cyclizing compound to form the functionalized inorganic filler. A polymer composite includes an epoxy-based polymer matrix including an amine curing agent and a functionalized inorganic filler.
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公开(公告)号：US11584108B2
公开(公告)日：2023-02-21
申请号：US16555745
申请日：2019-08-29
Applicant: Saudi Arabian Oil Company
Inventor： Haleema Alamri , Aziz Fihri , Husnul Maab , Ali Al Shehri , Layla Alabdrabalnabi
IPC: B32B15/082 , B32B27/30 , C08L33/08 , C08L33/26 , C08L81/06
Abstract: A composite insulating material is provided. In one or more configurations the composite insulating material includes one or more active or responsive elements that mitigate corrosion under insulation (CUI). In a further aspect of the present invention, one or more active components of a composite insulation material are provided that dynamically generate an insoluble barrier within an insulating material through a bio-mineralization process.
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公开(公告)号：US11248099B2
公开(公告)日：2022-02-15
申请号：US15650342
申请日：2017-07-14
Applicant: Saudi Arabian Oil Company
Inventor： Enrico Bovero , Gasan Alabedi , Aziz Fihri
IPC: C08J7/043 , C09D5/08 , C09D7/62 , C09D7/65 , C09D7/40 , C09D7/61 , B29C71/02 , C09D201/00 , C08K9/04 , C08K9/10
Abstract: Corrosion-resistant coatings and methods of making and using the coatings are provided. The corrosion-resistant coating includes magnetic particles dispersed in a polymer matrix, where the polymer matrix is non-polar and at least partially hydrophobic and the magnetic particles contain an adhesion region comprising a ferromagnetic material, and a polymer interface region surrounding the adhesion region comprising a plurality of ligands, where each ligand comprises an anchoring end and a non-polar end. Methods of producing corrosion-resistant articles are also provided. The methods include applying a corrosion-resistant coating to an article and curing the coating.
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公开(公告)号：US20210213652A1
公开(公告)日：2021-07-15
申请号：US16778380
申请日：2020-01-31
Applicant: Saudi Arabian Oil Company
Inventor： Aziz Fihri , Enrico Bovero , Yassine Malajati , Haleema Alamri , Abdullatif Jazzar , Hussain Baqer Tuwailib
IPC: B29C39/00 , B29C43/00 , B29B7/90 , C08K9/06 , B29K105/16 , B29K509/02
Abstract: Transparent articles and methods of producing transparent articles are provided. The transparent article includes hydrophobic nanoparticles dispersed within poly(methyl methacrylate). The method of producing transparent articles includes pouring a transparent article precursor into a mold, the transparent article precursor comprising nanoparticles, a solvent, and a polymer, and the mold comprising a flat surface. The method also includes placing the mold into a container having an adjustable opening and allowing the solvent to evaporate from the transparent article precursor, thereby forming the transparent article over the flat surface of the mold. The method further includes flattening the transparent article, in which flattening the transparent article includes positioning a flat article on a first side of the transparent article, and compressing the transparent article between the flat surface and the flat article.
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公开(公告)号：US20180016449A1
公开(公告)日：2018-01-18
申请号：US15650342
申请日：2017-07-14
Applicant: Saudi Arabian Oil Company
Inventor： Enrico Bovero , Gasan Alabedi , Aziz Fihri
IPC: C09D7/12 , B29C71/02 , C08J7/04 , C09D201/00
CPC classification number: C08J7/04 , C01P2002/02 , C08J7/08 , C08K9/04 , C08K9/10 , C09D5/08 , C09D7/61 , C09D7/62 , C09D7/65 , C09D7/66 , C09D201/00
Abstract: Corrosion-resistant coatings and methods of making and using the coatings are provided. The corrosion-resistant coating includes magnetic particles dispersed in a polymer matrix, where the polymer matrix is non-polar and at least partially hydrophobic and the magnetic particles contain an adhesion region comprising a ferromagnetic material, and a polymer interface region surrounding the adhesion region comprising a plurality of ligands, where each ligand comprises an anchoring end and a non-polar end. Methods of producing corrosion-resistant articles are also provided. The methods include applying a corrosion-resistant coating to an article and curing the coating.
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