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公开(公告)号:US20230088950A1
公开(公告)日:2023-03-23
申请号:US17909063
申请日:2021-03-06
申请人: Braskem S.A.
摘要: It is disclosed a method and system for intelligent load optimization for freight vehicles. The method comprises the step of adjusting, in response to determining a selection of a freight vehicle by a model, a scheduled route associated with the freight vehicle to generate an adjusted route for the 5 freight vehicle, wherein the adjusted route transports the load associated with the customer order and one or more other loads associated with the scheduled route. A method and system for load optimization in a fleet sharing among multiple freight vehicles are also described.
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公开(公告)号:US20230078331A1
公开(公告)日:2023-03-16
申请号:US17901691
申请日:2022-09-01
申请人: Braskem S.A.
发明人: Murilo Lauer Sanson , Kimberly Miller McLoughlin , Hadi Mohammadi , Nei Sebastião Domingues Junior , Ana Paula de Azeredo , Michelle Kay Sing
摘要: A polymeric composition may include a thermoplastic polymer including: at least one monomer selected from the group consisting of vinyl esters, C2-C12 olefins, and combinations thereof; and a dynamic crosslinking group; and a crosslinking agent to dynamically crosslink the thermoplastic polymer by ionic bonds or metal-ligand interaction.
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公开(公告)号:US11584944B2
公开(公告)日:2023-02-21
申请号:US16796426
申请日:2020-02-20
申请人: Braskem S.A.
发明人: Daniel Johannes Koch , Lucas Pederson Parizzi , Felipe Galzerani , Jean Marie Francois , Sophie Lajus
IPC分类号: C12P7/24 , C12N9/88 , C12P7/18 , C12P7/42 , C12P17/18 , C12N1/20 , C12N15/52 , C12P5/02 , C12P7/28 , C12P17/02
摘要: The present application relates to recombinant microorganisms useful in the biosynthesis of monoethylene glycol (MEG) or glycolic acid (GA), or MEG and one or more co-product, from one or more pentose and/or hexose sugars. Also provided are methods of producing MEG (or GA), or MEG (or GA) and one or more co-product, from one or more pentose and/or hexose sugars using the recombinant microorganisms, as well as compositions comprising the recombinant microorganisms and/or the products MEG (or GA), or MEG and one or more co-product.
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公开(公告)号:US20230037707A1
公开(公告)日:2023-02-09
申请号:US17856863
申请日:2022-07-01
申请人: Braskem S.A.
摘要: The present disclosure provides methods for utilizing genetically modified microbes to co-produce 3-hydroxypropionic acid (3-HP) and acetyl-CoA, and derivatives thereof from malonate semialdehyde as a common single intermediate. The disclosure further provides modified microbe that co-produce the 3-HP and acetyl-CoA derivatives from malonate semialdehyde.
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公开(公告)号:US11566270B2
公开(公告)日:2023-01-31
申请号:US17219792
申请日:2021-03-31
申请人: Braskem S.A.
发明人: Paulo Moises Raduan Alexandrino , Iuri Estrada Gouvea , Veronica Leite Queiroz , Felipe Cicaroni Fernandes , Bárbara Mano
摘要: The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.
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公开(公告)号:US20230002363A1
公开(公告)日:2023-01-05
申请号:US17838061
申请日:2022-06-10
申请人: Braskem S.A.
IPC分类号: C07D407/14 , C07D307/68 , C08G59/06
摘要: The present disclosure provides diglycidyl ethers and esters of 2,4-furandimethanol (2,4-FDME) and of 2,4-furandicarboxylic acid (2,4-FDCA), methods of making diglycidyl ethers and esters of 2,4-FDME and 2,4-FDCA, epoxy resins derived from diglycidyl ethers and esters of 2,4-FDME and 2,4-FDCA, and methods of making epoxy resins derived from diglycidyl ethers and esters of 2,4-FDME and 2,4-FDCA.
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公开(公告)号:US20220371308A1
公开(公告)日:2022-11-24
申请号:US17769694
申请日:2020-10-15
申请人: Braskem S.A.
摘要: A shrink film may include at least one layer comprising a blended ethylene-based polymer composition, the blended ethylene-based having a PCR content varying from greater than 5 to less than 95 wt % and a virgin resin content varying from greater than 5 to less than 95 wt %, wherein the virgin resin is selected from HOPE, LLDPE, LDPE, or combinations thereof.
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公开(公告)号:US20220356333A1
公开(公告)日:2022-11-10
申请号:US17872890
申请日:2022-07-25
申请人: Braskem S.A.
摘要: Polymer compositions may include a matrix phase comprising a polypropylene-based polymer; and an elastomeric rubber phase; wherein the polymer composition has melt flow rate (MFR) according to ASTM D1238 at 230° C./2.16 kg equal to or greater than 90 g/10 min and at least one feature selected from (I) an Izod impact resistance according to ASTM D256A at 23° C. equal to or greater than 400 J/m; (II) an instrumented drop impact at −30° C., average total energy, equal to or greater than 17 J; or (III) an instrumented drop impact at −30° C., average percent ductility, equal to or greater than 60%.
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公开(公告)号:US11447621B2
公开(公告)日:2022-09-20
申请号:US16440682
申请日:2019-06-13
申请人: Braskem S.A.
发明人: Giancarlos Delevati , Cassia Ruoso
IPC分类号: C08L23/08 , A43B1/10 , C08J3/22 , C08J9/00 , C08J9/08 , B29C41/00 , B29C41/24 , B29K23/00 , B29K105/04 , B29L31/50
摘要: Compositions may include a polymer composition prepared from an ethylene vinyl acetate copolymer, a rubber, and a plasticizer. Compositions may further comprise other components, such as a curing agent and a blowing agent. Articles may include a polymer composition prepared from an ethylene vinyl acetate copolymer, a rubber, and a plasticizer. Methods may include mixing an ethylene vinyl acetate copolymer, a rubber, and a plasticizer; and extruding the mixture thereof.
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公开(公告)号:US11352375B2
公开(公告)日:2022-06-07
申请号:US16729032
申请日:2019-12-27
申请人: Braskem S.A.
IPC分类号: C07F5/06
摘要: A method of forming polymerization auxiliaries for a polymerization process may include combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum. An antifouling complex may be produced by combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum.
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