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1. 发明公开

US20240280836A1 ACCOMMODATING CAVITY LENS SHAPED WITH PHOTOCLEAVABLE INSERT 审中-公开
公开(公告)号：US20240280836A1
公开(公告)日：2024-08-22
申请号：US18615784
申请日：2024-03-25
申请人： OneFocus Vision, Inc.
发明人： Steven B. WAITE , Amitava GUPTA , Gamil ALHAKIMI , Lisa STUDNICKI , Musa ALHAKIMI
IPC分类号： G02C7/04 , C08G18/38 , C08G18/76 , C08G63/685 , C08G69/44 , G02B1/04 , G02B3/12
CPC分类号： G02C7/049 , C08G18/384 , C08G18/7621 , C08G63/685 , C08G69/44 , G02B1/043 , G02B3/12 , G02C7/045
摘要： A lens comprises an internal cavity structure formed by dissolution of a soluble insert material. The internal soluble material may dissolve through a body of a lens such as a contact lens in order to form the cavity within the contact lens. The cavity within the lens can be shaped in many ways and corresponds to the shape of the dissolved material, such that many internal cavity shapes can be readily fabricated within the contact lens. The insert can be placed in a mold with a pre-polymer material, and the pre-polymer material cured with the insert placed in the mold to form the lens body. The polymerized polymer may comprise a low expansion polymer in order to inhibit expansion of the lens when hydrated. The polymer may comprise a hydrogel when hydrated. The soft contact lens material comprises a sufficient amount of cross-linking to provide structure to the lens and shape the cavity.

2. 发明授权

US12048902B2 Hybrid membrane for gas separation 有权
公开(公告)号：US12048902B2
公开(公告)日：2024-07-30
申请号：US18307498
申请日：2023-04-26
申请人： Saudi Arabian Oil Company
发明人： Junyan Yang
IPC分类号： B01D69/12 , B01D67/00 , B82Y30/00 , B82Y40/00 , C08F20/14 , C08G69/40 , C08G69/44 , C08G77/04
CPC分类号： B01D69/125 , B01D67/0006 , C08F20/14 , C08G69/40 , C08G69/44 , C08G77/045 , B01D2323/30 , B82Y30/00 , B82Y40/00
摘要： A gas separation membrane, a method for making the gas separation membrane, and a method for using the gas separation membrane are provided. An exemplary gas separation membrane includes a polyether-block-polyamide (PEBA) matrix and a cross-linked network including functionalized polyhedral oligomeric silsesquioxane (POSS) nanoparticles dispersed through the PEBA matrix.

3. 发明公开

US20240124706A1 LIQUID CRYSTAL POLYMER, COMPOSITION, LIQUID CRYSTAL POLYMER FILM, LAMINATED MATERIAL AND METHOD OF FORMING LIQUID CRYSTAL POLYMER FILM 审中-公开
公开(公告)号：US20240124706A1
公开(公告)日：2024-04-18
申请号：US18472559
申请日：2023-09-22
申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人： Yu-Lin CHU , Jen-Chun CHIU , Po- Hsien HO , Yu-Min HAN , Meng-Hsin CHEN , Chih-Hsiang LIN
IPC分类号： C08L67/06 , C08G63/60 , C08G69/44 , C08J5/12 , C08J5/18 , C08L77/12
CPC分类号： C08L67/06 , C08G63/605 , C08G69/44 , C08J5/124 , C08J5/18 , C08L77/12 , C08G2250/00 , C08J2367/06 , C08J2377/12 , C08L2203/16 , C08L2205/025 , C08L2205/12
摘要： A liquid crystal polymer, composition, liquid crystal polymer film, laminated material and method of forming liquid crystal polymer film are provided. The liquid crystal polymer includes a first repeating unit, a second repeating unit, a third repeating unit, and a fourth repeating unit. The first repeating unit has a structure of Formula (I), the second repeating unit has a structure of Formula (II), the third repeating unit has a structure of Formula (III), and the fourth repeating unit has a structure of Formula (IV), a structure of Formula (V) or a structure of Formula (VI)

wherein A1, A2, A3, Z1, R1, R2, R3 and Q are as defined in the specification.

4. 发明公开

US20240124650A1 BIOSOURCED GELLING POLYAMIDES 审中-公开
公开(公告)号：US20240124650A1
公开(公告)日：2024-04-18
申请号：US17754886
申请日：2020-10-15
申请人： POLYMEREXPERT SA
发明人： Marc DOLATKHANI , Eric LUTZ , Marie Odile HECHT , Olga SISCAN , Victor SALVADO , Anne PAGNOUX
IPC分类号： C08G69/44 , A61K8/04 , A61K8/88 , A61K8/92
CPC分类号： C08G69/44 , A61K8/042 , A61K8/88 , A61K8/92
摘要： The invention relates to novel biosourced polyamide derivatives able to form gels, the method for preparing same, the gels formed from these gelling polyamides, as well the compositions containing them, in particular cosmetic compositions.

5. 发明授权

US11958675B2 PTP blister packaging material, PTP blister package comprising the same and manufacturing method thereof 有权
公开(公告)号：US11958675B2
公开(公告)日：2024-04-16
申请号：US17735643
申请日：2022-05-03
申请人： ICONIC FUSIONS CO., LTD.
发明人： Hyo Jin Park
IPC分类号： B65D75/36 , C08G69/44 , C08K3/22 , C08K3/26 , C08K3/36
CPC分类号： B65D75/36 , C08G69/44 , C08K3/22 , C08K3/26 , C08K3/36 , B65D2575/36 , C08K2003/2296 , C08K2003/265
摘要： The present invention relates to a novel PTP blister packaging material, a PTP blister package comprising the same, and a method of manufacturing the same, and more particularly, to a PET-based blister package which is easy to cut and can be formed with a smooth cut surface, a blister package manufactured using the same as well as a method of manufacturing the same.

6. 发明授权

US11673098B2 Hybrid membrane for gas separation 有权
公开(公告)号：US11673098B2
公开(公告)日：2023-06-13
申请号：US17140393
申请日：2021-01-04
申请人： Saudi Arabian Oil Company
发明人： Junyan Yang
IPC分类号： B01D69/12 , B01D67/00 , C08F20/14 , C08G69/40 , C08G69/44 , C08G77/04 , B82Y30/00 , B82Y40/00
CPC分类号： B01D69/125 , B01D67/0006 , C08F20/14 , C08G69/40 , C08G69/44 , C08G77/045 , B01D2323/30 , B82Y30/00 , B82Y40/00
摘要： A gas separation membrane, a method for making the gas separation membrane, and a method for using the gas separation membrane are provided. An exemplary gas separation membrane includes a polyether-block-polyamide (PEBA) matrix and a cross-linked network including functionalized polyhedral oligomeric silsesquioxane (POSS) nanoparticles dispersed through the PEBA matrix.

7. 发明公开

US20230151154A1 VISCOSITY MODIFIER AND FILM-FORMING AGENT CONTAINING SAME 审中-公开
公开(公告)号：US20230151154A1
公开(公告)日：2023-05-18
申请号：US17917136
申请日：2021-11-17
申请人： KYOEISHA CHEMICAL CO., LTD.
发明人： Shu NODA , Yousuke KATAOKA , Nobuaki NAKATSUKA , Masahiro TAKAGI
IPC分类号： C08G69/44 , C09D7/65 , C09D177/12 , C09J11/08 , C09J177/12 , C09K3/10
CPC分类号： C08G69/44 , C09D7/65 , C09D177/12 , C09J11/08 , C09J177/12 , C09K3/10 , C09K2200/0667
摘要： A viscosity modifier is thermally stable and can provide an excellent viscosity-increasing effect and/or an anti-sagging effect, and is used by the addition to a paint, a coating agent, a painting agent, a flux, an adhesive material, and a sealing material that are produced/used under high temperature conditions. A film-forming agent contains the viscosity modifier including a polyamide component that contains a polyamide compound from a C2-10 aliphatic and/or C6-10 aromatic primary diamine and a C12-36 polybasic acid and/or a C12-30 unsubstituted or hydroxy-substituted aliphatic monocarboxylic acid. The film-forming agent contains the viscosity modifier and a film-forming component and is at least any one selected from a paint, a coating material, a painting material, a flux, an adhesive material, and a sealing material.

8. 发明授权

US11578207B2 Interlayers comprising polyesteramide compositions 有权
公开(公告)号：US11578207B2
公开(公告)日：2023-02-14
申请号：US15733378
申请日：2019-01-23
申请人： Solutia Inc.
发明人： Aristotelis Karagiannis , Paul Hastings , Pu Zhang , Pinguan Zheng , Emmett Dudley Crawford , Scott Ellery George , Aireal Denise Pressley , Khanh Duc Tran
IPC分类号： C08L77/12 , C08G69/44 , C08K5/053 , C08K5/092 , C08K5/17 , C08G73/10 , C08G73/16 , C08K5/5435 , C08K5/5465 , B32B27/08 , B32B27/36 , C08K3/34 , B32B17/10 , C08J5/18
摘要： The present application discloses interlayers comprising novel polyesteramides comprising diols with tunable properties based on the monomers and monomer ratios used to prepare the polyesteramides and varying the reaction conditions. The interlayers have improved properties and can be used in many different applications.

9. 发明申请

US20230024746A1 POLY(ESTER AMIDE)S AND PREPARATION METHOD THEREFOR 有权
公开(公告)号：US20230024746A1
公开(公告)日：2023-01-26
申请号：US17782704
申请日：2021-02-07
申请人： SOOCHOW UNIVERSITY
发明人： Yingfeng TU
IPC分类号： C08G69/44 , C08G69/28
摘要： Disclosed in the present invention is poly(ester amide)s and method for preparing thermoplastic poly(ester amide)s therefor. The poly(ester amide)s are prepared using diamine or alkamine as initiator, with diacid and dialcohol-based cyclicester as the monomer, in the catalyst, and by cascade polycondensation-coupling ring-opening polymerization. The obtained poly(ester amide)s have good mechanical properties, solvent resistance and thermal stability. It effectively solves the deficiencies in the current poly(ester amide)s, such as low crystallization temperature and poor heat resistance of polyester parts, and low modulus and rigidity from polyamides part. For aliphatic poly(ester amide)s, they are biodegradable. By means of altering such factors as the ratio of ester bonds and amide bonds and polymer molecular weight and distribution, the performance of the poly(ester amide)s material can be adjusted, causing the invention to have broad application in such fields as engineering plastics, thermoplastic elastomers, tissue engineering, and controlled release.

10. 发明授权

US11326105B2 Multi-amine polyester dispersant made via an anhydride intermediate 有权
公开(公告)号：US11326105B2
公开(公告)日：2022-05-10
申请号：US16647732
申请日：2018-09-18
申请人： Lubrizol Advanced Materials, Inc.
发明人： Elliot Coulbeck , Dean Thetford
IPC分类号： C08G63/91 , C09K23/00 , C08G73/02 , C08G69/44 , C09D167/02 , C09D177/12 , C09K23/16
摘要： The present invention relates to a dispersant derived from anhydride functionalized polyester derived from carboxylic acid functionalized polyester. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds. The technology allows lower reaction temperatures when the multi-amine species is present. The lower reaction temperature allows the use of a broader selection of polyester repeat units.

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