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公开(公告)号：WO2020159620A2
公开(公告)日：2020-08-06
申请号：PCT/US2019/065055
申请日：2019-12-06
Applicant: ZYMERGEN INC. , KENT STATE UNIVERSITY
Inventor： SAFIR, Adam , RAJA, Shilpa , ZOOMBELT, Arjan , TWIEG, Robert J. , NEPAL, Pawan , WEDIGE-FERNANDO, Ashani , PALFFY-MUHORAY, Peter , YOKOYAMA, Hiroshi
Abstract: The disclosure discusses chiral dopants for liquid-crystalline materials. Chiral dopants can be bioreachable compounds, i.e., compounds produced from microbes through fermentation. Chiral dopants can also include bioreachable materials that are further modified by chemical synthetic steps. Chiral dopants as discussed herein can include biomolecules such as glycyrrhetinic acid (1), S-narigenin (2), shikimic acid (3), alpha-phellandrene (4), betulin (5), malic acid (6), valencene (7), or nootkatone (8), and any stereoisomers or chemically modified derivatives thereof. The disclosure further shows optical properties of such compounds in a liquid-crystalline material.
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公开(公告)号：WO2020159620A9
公开(公告)日：2020-08-06
申请号：PCT/US2019/065055
申请日：2019-12-06
Applicant: ZYMERGEN INC. , KENT STATE UNIVERSITY
Inventor： SAFIR, Adam , RAJA, Shilpa , ZOOMBELT, Arjan , TWIEG, Robert J. , NEPAL, Pawan , WEDIGE-FERNANDO, Ashani , PALFFY-MUHORAY, Peter , YOKOYAMA, Hiroshi
Abstract: The disclosure discusses chiral dopants for liquid-crystalline materials. Chiral dopants can be bioreachable compounds, i.e., compounds produced from microbes through fermentation. Chiral dopants can also include bioreachable materials that are further modified by chemical synthetic steps. Chiral dopants as discussed herein can include biomolecules such as glycyrrhetinic acid (1), S-narigenin (2), shikimic acid (3), alpha-phellandrene (4), betulin (5), malic acid (6), valencene (7), or nootkatone (8), and any stereoisomers or chemically modified derivatives thereof. The disclosure further shows optical properties of such compounds in a liquid-crystalline material.
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公开(公告)号：WO2021248036A1
公开(公告)日：2021-12-09
申请号：PCT/US2021/035956
申请日：2021-06-04
Applicant: ZYMERGEN INC. , KENT STATE UNIVERSITY
Inventor： RAJA, Shilpa , ZOOMBELT, Arjan , SAFIR, Adam , PALFFY-MUHORAY, Peter , TWIEG, Robert J. , YOKOYAMA, Hiroshi , GUO, Tianyi , NEPAL, Pawan
Abstract: The present disclosure relates to formulations having one, two, or more chiral dopants, as well as materials and methods including such formulations. In particular instances, the formulation can include an achiral host, such as a nematic substance.
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公开(公告)号：WO2022006145A1
公开(公告)日：2022-01-06
申请号：PCT/US2021/039670
申请日：2021-06-29
Applicant: ZYMERGEN INC. , SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： ZOOMBELT, Arjan , MCNAMARA, John , RITTER, Joachim , MACLEAN, Michael William Angus , HULL, Kelby , HOMYAK, Patrick , POLIAK, Peter Lucas , MATSUI, Kazuya , OKAMOTO, Satoshi
IPC: C07D241/08 , C07D487/14 , C07D405/14 , C07J41/00 , C07J1/00 , C07J63/00 , C08J5/18
Abstract: The present disclosure relates to compositions derived from bioreachable molecules, such as amino acids and/or steroids. In particular, the composition can be a monomer, a polymer, or a copolymer derived from an amino acid dimer. Such compositions can optionally include a functionalized steroid.
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公开(公告)号：WO2022187797A1
公开(公告)日：2022-09-09
申请号：PCT/US2022/070866
申请日：2022-02-28
Applicant: ZYMERGEN INC. , SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： HOMYAK, Patrick , LYONS, Max Benjamin , PATTON, James Ryan , ZOOMBELT, Arjan , OKAMOTO, Satoshi , MATSUI, Kazuya , SAKURAI, Takashi , SHIMOYAMA, Takeru
Abstract: A polyamide-imide material comprises an amidophenyl-ethyl-imide moiety or alternatively an imidophenyl-ethyl-amide moiety as depicted in formulas (I) or (II) in the disclosure. The polyamide-imide material can have selected mechanical properties, such as a tensile modulus between at least 3.5 GPa and at least 7.8 GPa, a glass transition temperature between at least 180°C and at least 305°C, an elongation at break of a film of the polyamideimide material having a thickness of 25 micrometer (± 5 micrometer) of not more than 15 %, or a folding endurance of the film over a pin having a radius of 1 mm between at least 10,000 folds and at least 1,000,000 folds. The polyamide-imide film can have high transparency of visible light, a low yellow index, and a low haze.
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Patent Agency Ranking
公开(公告)号：WO2022006023A1
公开(公告)日：2022-01-06
申请号：PCT/US2021/039468
申请日：2021-06-28
Applicant: ZYMERGEN INC.
Inventor： RITTER, Joachim C. , ZOOMBELT, Arjan , FLYNN, Shauna , EDGAR, Steven M. , MCNAMARA, John
IPC: C07D241/08 , C07D403/14 , C07D405/14 , C08G59/22 , C08G59/26 , C09J163/00 , C09D163/00
Abstract: The present disclosure relates to compositions derived from bioreachable molecules, such as amino acids or hydroxy acids. In particular, the composition can be a monomer, a polymer, or a copolymer derived from an amino acid dimer or a hydroxy acid dimer.
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公开(公告)号：WO2022261654A1
公开(公告)日：2022-12-15
申请号：PCT/US2022/072836
申请日：2022-06-09
Applicant: ZYMERGEN INC. , SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： MCGANN, Christopher Leland , NAGHSHPOUR, Kaylie Masheid , ZOOMBELT, Arjan , MATSUI, Kazuya , OKAMOTO, Satoshi
IPC: C08G73/10 , C08K5/04 , C08K5/07 , C08K5/101 , C08K5/151 , C09D179/08 , C09J179/08 , H05K1/03
Abstract: A polyimide material is obtained from a first monomer and a second monomer. The first monomer includes an ester-containing dianhydride. The second monomer includes a diamine. The polyimide material has desirable optical, structural, thermal, mechanical properties, or combination thereof.
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公开(公告)号：WO2020068276A2
公开(公告)日：2020-04-02
申请号：PCT/US2019/045341
申请日：2019-08-06
Applicant: ZYMERGEN INC.
Inventor： ZOOMBELT, Arjan , EDGAR, Steven M. , ALBARRAN, Alejandra Alvarez
IPC: C08G73/10
Abstract: A polymer film comprising at least two properties selected from (i) a thickness of not greater than 100 μm; (ii) a tensile modulus according to ASTM D882 of at least 5 GPa; (iii) a first optical transparency according to ASTM D1746-15 at 380 nm of less than 50%; (iii) a Yellowing Index according to ASTM E313-15e1 of not greater than 2.5; (iv) a haze as determined according to ASTM D1003-13 of not greater than 1.5%; (v) a pencil hardness of greater than 1H; (vi) a coefficient of moisture expansion ('CME') as determined according to ASTM D5229/D5229M-14 of not greater than 50 ppm; (vii) an elongation at break as determined according to ASTM D5034-09 (2017) of at least 10%; or (viii) a folding endurance as determined according to ASTM D2176-16 at a radius of 1 mm of at least 10,000 folds.
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公开(公告)号：WO2022126087A1
公开(公告)日：2022-06-16
申请号：PCT/US2021/072757
申请日：2021-12-06
Inventor： HULL, Kelby , ZOOMBELT, Arjan
Abstract: A polyimide material includes a polyimide of Formula (I) wherein A1 and A2 for each occasion independently are selected from a group of tetravalent moieties and B for each occasion independently is selected from a group of divalent moieties, wherein x is an integer greater than 1. The polyimide material has desirable optical, structural, thermal, mechanical properties, or combination thereof.
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公开(公告)号：WO2022032306A1
公开(公告)日：2022-02-10
申请号：PCT/US2021/071132
申请日：2021-08-06
Applicant: ZYMERGEN INC. , SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： KERSZULIS, Justin , KANNAN, Abhiram , POLIAK, Peter Lucas , LOPEZ, Liza , HULL, Kelby , HOMYAK, Patrick , CHACHRA, Gaurav , MCGANN, Christopher Leland , ZOOMBELT, Arjan , ISHIWATA, Koji
IPC: C08G73/10
Abstract: The present disclosure describes methods of polyimide synthesis and polyimides made therefore. The method includes placing a tetracarboxylic compound and a solvent in a reaction vessel and adding a first amount of a diamine. The first amount of the diamine is not more than 99.5 mol% of the tetracarboxylic compound inside the reaction vessel. The method can include agitating the mixture and determining a viscosity of the mixture. The method can further include adding a second amount of the diamine. The last steps can be repeated until the viscosity increases to a target value. The target viscosity can be correlated to a peak weight-averaged molecular weight of the polyimide.
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