公开(公告)号：US20240207817A1

公开(公告)日：2024-06-27

申请号：US18190151

申请日：2023-03-27

Applicant: Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. (NUPTEC)

Inventor： Xianpeng YANG ,  Yongchang Qian ,  Wenjun Ye

IPC: B01J20/285 ,  B01D15/38 ,  B01J20/28 ,  B01J20/291 ,  B01J20/30 ,  C07K1/22 ,  C08J9/00 ,  C08J9/20 ,  C08J9/36

CPC classification number: B01J20/285 ,  B01D15/3828 ,  B01J20/28019 ,  B01J20/291 ,  B01J20/305 ,  C07K1/22 ,  C08J9/0061 ,  C08J9/20 ,  C08J9/36 ,  B01J2220/445 ,  B01J2220/54 ,  B01J2220/58 ,  C08J2201/026 ,  C08J2203/22 ,  C08J2301/02 ,  C08J2405/00

Abstract: The disclosure provides an agarose-cellulose nanocomposite porous gel microsphere, a preparation method, and an application. In the disclosure, agarose and nanocellulose are compounded to form a unique network structure by using an industrially scalable method, that is, a reversed-phase emulsification method. The maximum flow rate and pressure resistance of the porous gel microsphere are significantly improved. In addition, after the composite porous gel microsphere is modified with a specific ligand, the dynamic binding capacity of the separation target is improved, and the modified composite porous gel microsphere can be used for large-scale separation and purification of biological macromolecules. The disclosure adapts to the development trend of high rigidity, high flow rate, and high loading capacity of the chromatography medium, and is expected to be used as the next-generation chromatography medium with this performance.

公开(公告)号：US11999836B2

公开(公告)日：2024-06-04

申请号：US17251694

申请日：2019-06-13

Applicant: The Regents of the University of Colorado

Inventor： Ivan I. Smalyukh ,  Andrew Johnston Hess ,  Quingkun Liu ,  Joshua A. De La Cruz ,  Blaise Fleury ,  Eldho Abraham ,  Bohdan Senyuk ,  Vladyslav Cherpak

IPC: C08J9/28 ,  C08J5/18 ,  C08K5/544 ,  C08K7/02 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C08J9/28 ,  C08J5/18 ,  C08K5/544 ,  C08K7/02 ,  B82Y30/00 ,  B82Y40/00 ,  C08J2201/026 ,  C08J2201/0504 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2301/02 ,  C08K2201/011

Abstract: Disclosed are cellulose-based 5 flexible aerogels and xerogels containing bacterial cellulose nanorods, ribbons, fibers, and the like, wherein the gels have tunable optical, heat transfer, and stiffness properties. Further disclosed are highly transparent and flexible cellulose nanofiber-polysiloxane composite aerogels featuring enhanced mechanical robustness, tunable optical anisotropy, and low thermal conductivity.

公开(公告)号：US20240132687A1

公开(公告)日：2024-04-25

申请号：US18390596

申请日：2023-12-20

Applicant: Henkel AG & Co. KGaA

Inventor： Michael Klotz ,  Klaus Rappmann ,  Ralf Sauer ,  Fiona Cappel

IPC: C08J9/00 ,  C08J9/10

CPC classification number: C08J9/0009 ,  C08J9/0023 ,  C08J9/103 ,  C08J9/105 ,  C08J2201/026 ,  C08J2323/08

Abstract: The present application relates to a thermally expandable composition which contains at least one peroxidically cross-linking polymer, at least one peroxide, at least one blowing agent and at least one wax, to molded bodies containing said composition, and to a method for sealing and filling voids in components, for strengthening or reinforcing components, in particular hollow components, and for bonding mobile components, using molded bodies of this type.

公开(公告)号：US11913238B2

公开(公告)日：2024-02-27

申请号：US17135944

申请日：2020-12-28

Applicant: Palziv Ein Hanaziv Agricultural Cooperative Society Ltd.

Inventor： Sam Saladino ,  Zeev Tzur ,  Baruch Zur

IPC: E04F15/18 ,  C08J9/06 ,  B32B5/18 ,  B32B13/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B37/15 ,  C08J9/00 ,  C08J9/36 ,  B32B7/12 ,  E04B1/66 ,  B29K311/02 ,  B29K105/04 ,  B29C48/21 ,  B29C48/07 ,  B29C48/90 ,  B29C48/28 ,  B29C48/00 ,  E04F15/20

CPC classification number: E04F15/18 ,  B32B5/18 ,  B32B7/12 ,  B32B13/12 ,  B32B27/065 ,  B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B37/153 ,  C08J9/0061 ,  C08J9/06 ,  C08J9/36 ,  E04B1/665 ,  B29C48/0011 ,  B29C48/0021 ,  B29C48/07 ,  B29C48/21 ,  B29C48/28 ,  B29C48/906 ,  B29K2105/04 ,  B29K2311/02 ,  B32B2264/06 ,  B32B2266/025 ,  B32B2266/08 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2305/022 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2419/04 ,  B32B2471/00 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2205/044 ,  C08J2205/048 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2323/04 ,  C08J2323/06 ,  C08J2497/02 ,  E04F15/20

Abstract: A moisture barrier layer-foamed polymeric composite sheet underlayment article comprising a foamed polymeric sheet and a moisture barrier layer adhered thereto is disclosed. In one aspect, cork particles are present in the composite.

公开(公告)号：US11802189B2

公开(公告)日：2023-10-31

申请号：US17192625

申请日：2021-03-04

Applicant: NIKE, Inc.

Inventor： Hossein A. Baghdadi ,  Jay Constantinou ,  Kato Killops ,  Brian Prevo ,  Zachary C. Wright

IPC: C08J9/12 ,  A43B1/14 ,  C08L33/08 ,  A43B17/00 ,  A43B13/00 ,  C08J9/00 ,  A43B5/06 ,  A43B13/04 ,  A43B13/16 ,  A43B13/12 ,  A43B7/144 ,  A43B13/22 ,  A43B13/14 ,  A43B13/18 ,  A43B7/14 ,  B29D35/12

CPC classification number: C08J9/122 ,  A43B1/14 ,  A43B13/00 ,  A43B17/003 ,  C08J9/0061 ,  C08L33/08 ,  A43B5/06 ,  A43B7/14 ,  A43B7/144 ,  A43B13/04 ,  A43B13/125 ,  A43B13/141 ,  A43B13/16 ,  A43B13/188 ,  A43B13/223 ,  B29D35/122 ,  C08J2201/026 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/10 ,  C08J2207/00 ,  C08J2300/105 ,  C08J2323/08 ,  C08J2331/04 ,  C08J2333/02 ,  C08J2333/04 ,  C08J2333/08 ,  C08J2423/08 ,  C08J2431/04

Abstract: Components for articles of footwear and athletic equipment are provided including a foam. A variety of foams and foam components are provided. The articles include a composition having a foam structure, wherein the composition includes an ionomeric polymer and a plurality of cations, wherein the ionomeric copolymer is crosslinked by the cations. The crosslinks are ionic, so in some aspects the composition is free or essentially free of any covalent crosslinks between the ionomers. In particular, midsoles including the foams are provided for use in an article of footwear. Methods of making the compositions and foams are provided, as well as methods of making an article of footwear including one of the foam components. In some aspects, the foams and foam components can be made by injection molding or injection molding followed by compression molding.

公开(公告)号：US20230331950A1

公开(公告)日：2023-10-19

申请号：US18044625

申请日：2021-09-09

Applicant: KANEKA CORPORATION

Inventor： Tetsuya MINAMI

IPC: C08J9/18 ,  C08J9/12 ,  C08G63/06 ,  C08K5/14

CPC classification number: C08J9/18 ,  C08J9/122 ,  C08G63/06 ,  C08K5/14 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2300/16 ,  C08J2367/04 ,  C08G2101/00

Abstract: Poly(3-hydroxyalkanoate) foam particles are obtained by: introducing a blowing agent into an aqueous dispersion in a pressure-resistant vessel, the aqueous dispersion containing a crosslinking agent and resin particles containing a poly(3-hydroxyalkanoate); heating the contents of the pressure-resistant vessel to a given temperature in a range of 130 to 150° C.; holding the contents of the pressure-resistant vessel at the given temperature for 5 to 55 minutes; and opening one end of the pressure-resistant vessel to discharge the contents of the pressure-resistant vessel into a low-pressure atmosphere and foam the resin particles. The poly(3-hydroxyalkanoate) is a mixture containing a poly(3-hydroxyalkanoate) copolymer and a poly(3-hydroxybutyrate) homopolymer at a weight ratio of 99:1 to 80:20, and the crosslinking agent is an organic peroxide which is a percarbonate.

公开(公告)号：US20230312859A1

公开(公告)日：2023-10-05

申请号：US18043786

申请日：2021-02-24

Applicant: SUNRESIN NEW MATERIALS CO. LTD.

Inventor： Chaoyang WANG ,  Cheng ZHANG ,  Dan WU ,  Weijie ZHAO ,  Yanjun LI ,  Qiong LIU ,  Xiaokang KOU

IPC: C08J9/28 ,  C08F222/34 ,  C08F2/18

CPC classification number: C08J9/28 ,  C08F222/34 ,  C08F2/18 ,  C08J2201/026 ,  C08J2205/042 ,  C08J2325/12

Abstract: A porous resin used to solid phase synthesis and a preparation method therefor, specifically being a porous resin having functional groups being an amino group or a hydroxyl group and a preparation method therefor. Using an olefin compound containing two cyano groups as a modified monomer, using a high internal phase emulsion as a pore-foaming agent, and performing suspension polymerization to prepare the porous resin. And then functionalizing the porous resin to obtain the porous resin having functional groups being an amino group or a hydroxyl group. Different from the existing preparation method, the modified monomer can make the distribution of the functional groups more uniform, and make the swelling degrees of the porous resin in different solvents close. The high internal phase emulsion pore-foaming agent can make the pore size distribution of the carrier narrower. The porous resin can be used as a solid phase synthesis carrier to prepare an oligonucleotide, and the use of the carrier is beneficial for improving the yield and purity of the oligonucleotide.

公开(公告)号：US20230235143A1

公开(公告)日：2023-07-27

申请号：US17582508

申请日：2022-01-24

Applicant: USI Corporation

Inventor： Yung-Shen CHANG ,  Chun-Fan HSIEH ,  Yu-Hsiang LIN

IPC: C08J9/00 ,  C08J9/10 ,  A43B13/04 ,  A43B17/00

CPC classification number: C08J9/0023 ,  C08J9/103 ,  C08J9/104 ,  C08J9/0028 ,  A43B13/04 ,  A43B17/003 ,  C08J2203/04 ,  C08J2201/026 ,  C08J2331/04

Abstract: A recyclable crosslinked polymeric foam includes a reaction product of 0.1 to 10 parts by weight of a crosslinking agent and 0.1 to 5 parts by weight of a radical initiator, based on 100 parts by weight of a polymeric material. The crosslinking agent is represented by the following formula:




wherein R is an alkylene group having 2 to 10 carbon atoms, an arylene group having 6 to 18 carbon atoms, or a cycloalkylene group having 6 to 18 carbon atoms.

公开(公告)号：US20190202087A1

公开(公告)日：2019-07-04

申请号：US16323664

申请日：2017-08-01

Applicant: BASF SE

Inventor： Jerome LOHMANN ,  Peter GUTMANN ,  Bangaru Dharmapuri Sriramulu SAMPATH ,  Andreas KUENKEL ,  Juergen AHLERS ,  Uwe KEPPELER ,  Thomas HEITZ ,  Jens-Uwe SCHIERHOLZ

IPC: B29B9/06 ,  B29B9/14 ,  B29C48/00 ,  C08L67/02

CPC classification number: B29B9/065 ,  B29B9/12 ,  B29B9/14 ,  B29B9/16 ,  B29C44/3461 ,  B29C44/445 ,  B29C48/0012 ,  B29C48/0022 ,  B29K2033/04 ,  B29K2105/0005 ,  B29K2995/0063 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/122 ,  C08J9/16 ,  C08J9/232 ,  C08J9/236 ,  C08J9/34 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/182 ,  C08J2300/16 ,  C08J2367/02 ,  C08J2400/16 ,  C08J2467/02 ,  C08L67/02 ,  C08L2203/14

Abstract: The invention relates to a process for production of expanded foam beads of one or more polyesters based on aliphatic or aliphatic and aromatic dicarboxylic acids and aliphatic diols, comprising the steps of: (a) melting the polyester and admixing the polyester with 1 to 3.5 wt %, based on the polyester, of a carbon dioxide and/or nitrogen blowing agent and also 0.1 to 2 wt % of a nucleating agent, and pressing the nucleated polyester melt, containing blowing agent, through a perforated disk controlled to a temperature between 150° C. and 185° C. and into a pelletizing chamber, (b) using a cutting device to comminute the polymer melt pressed through the perforated disk into individual expanding pellets, (c) discharging the pellets from the pelletizing chamber into a stream of water which is at a temperature of 5 to 90° C. and a pressure of 0.1 bar to 20 bar above ambient pressure.

公开(公告)号：US20190062516A1

公开(公告)日：2019-02-28

申请号：US16175950

申请日：2018-10-31

Applicant: University of Florida Research Foundation, Inc.

Inventor： Peng Jiang ,  Yin Fang ,  Beverly Ge

IPC: C08J9/26 ,  C08J9/36 ,  G02B1/00 ,  G01N21/00 ,  G02B5/26

CPC classification number: C08J9/26 ,  C08J9/36 ,  C08J2201/026 ,  C08J2201/0442 ,  C08J2205/04 ,  C08J2205/044 ,  C08J2371/02 ,  G01N21/00 ,  G02B1/005 ,  G02B5/26

Abstract: In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, embodiments of the present disclosure, in one aspect, relate to macroporous photonic crystal membranes, structures including macroporous photonic crystal membranes, devices including macroporous photonic crystal membranes, methods of using macroporous photonic crystal membranes, methods of making macroporous photonic crystal membranes, and the like.