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公开(公告)号：US20250059358A1
公开(公告)日：2025-02-20
申请号：US18935259
申请日：2024-11-01
Applicant: Loliware, Inc.
Inventor： Victoria A. Piunova , Chelsea F. Briganti , Louis E. Metzger, IV , Jose F. Andrade , John T. Maclin
Abstract: Disclosed herein are compositions and articles made therefrom, the compositions and articles comprising at least one hydrocolloid, at least one plasticizer, at least one filler and/or humectant and water. Typically, the components are derived from biological sources, such as seaweed, plants, or animals. Typically, the components are made from food quality ingredients, making the compositions and articles edible and/or biodegradable. The compositions are used to form articles, such as straws, and the articles have desirable flexibility and moisture barrier properties, such as swelling resistance, as well as biodegradability and/or compostability properties.
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公开(公告)号：US20240400800A1
公开(公告)日：2024-12-05
申请号：US18669771
申请日：2024-05-21
Applicant: Toyo Tire Corporation
Inventor： Yuuki Ikeuchi , Norio Minouchi
Abstract: A rubber composition for tires, comprising a rubber component, carbon black, and vegetable oil, wherein the carbon black has a nitrogen adsorption specific surface area of 120 to 250 (m2/g). It is preferable that the carbon black has a nitrogen adsorption specific surface area of 160 to 250 (m2/g). It is preferable that the vegetable oil has an iodine value of 95 or less. It is preferable that It is preferable that the vegetable oil is sunflower oil. It is preferable that a content of the carbon black is 70 to 150 parts by mass when a total amount of the rubber component is taken as 100 parts by mass. It is preferable that a content of the vegetable oil is 20 to 100 parts by mass when a total amount of the rubber component is taken as 100 parts by mass.
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3.发明公开
公开(公告)号：US20240270938A1
公开(公告)日：2024-08-15
申请号：US18568775
申请日：2023-02-27
Applicant: LG CHEM, LTD.
Inventor： Jeong Hun CHO , Jeongkyu LEE , Yujin AN , Yeonji CHOE , Sung Joon OH , Wan Kyu OH
IPC: C08K5/3462 , C08K5/11
CPC classification number: C08K5/3462 , C08K5/11 , C08K2201/018
Abstract: Provided is a polylactide resin composition that is used in combination with a specific nucleating agent, wherein the composition is excellent in crystallization half-life and crystallinity degree, and thus can maintain the properties inherent in the polylactide resin while having excellent processability.
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公开(公告)号：US12037444B2
公开(公告)日：2024-07-16
申请号：US16961467
申请日：2019-01-11
Applicant: ASK Chemicals GmbH
Inventor： Christian Priebe
CPC classification number: C08G18/542 , B29C33/3807 , B29C33/3842 , C08G8/10 , C08K5/07 , C08K5/09 , C08K5/101 , C08K5/11 , C08K5/13
Abstract: Benzyl ether-type phenolic resins are useful in either a phenolic resin polyurethane cold-box (PUCB) process or a phenolic resin polyurethane no-bake (PUNB) process. The benzyl ether-type phenolic resins contain at least one formaldehyde scavenger in the form of a beta-dicarbonyl compound, and an alpha-carbonyl-carboxyl compound, particularly glyoxylic acid, binders based on these phenolic resins, and isocyanate compounds having at least two isocyanate groups. The resins having the inventive concept exhibit low free formaldehyde content. The inventive concept extends to molding material blends containing the binder, and a method for producing cores, molds or risers.
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公开(公告)号：US12030960B2
公开(公告)日：2024-07-09
申请号：US17368920
申请日：2021-07-07
Applicant: FineCell Sweden AB
Inventor： Dongfang Li , Jonatan Henschen , Monica Ek
IPC: D21C9/00 , C08B3/00 , C08B3/06 , C08B3/24 , C08K5/11 , C08L1/10 , C08L1/12 , D21H11/18 , B29C48/00
CPC classification number: C08B3/24 , C08B3/00 , C08B3/06 , C08K5/11 , C08L1/10 , C08L1/12 , D21C9/00 , D21H11/18 , B29C48/022 , C08L2205/025 , C08L1/10 , C08K5/11 , C08L1/10 , C08L1/12 , C08K5/11 , C08L1/12
Abstract: The present invention relates to a method for manufacturing nanocellulose comprising the steps of: a) providing a cellulose-containing material wherein the cellulose-containing material contains less than 20 wt. % water, b) contacting the cellulose-containing material with oxalic acid dihydrate, and heating above the melting point of the oxalic acid dihydrate, to obtain cellulose oxalates, c) washing the mixture, d) preparing a suspension comprising the washed material from step c) and e) recovering nanocellulose from the suspension. The present invention relates also to a method of manufacturing nanocellulose intermediate which comprises the above described steps a)-c). The methods disclosed in the present invention are quick, simple, and direct. Pulp can be used as raw material. A considerable amount of free carboxyl groups are introduced. A high yield can be obtained. The methods are inexpensive.
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公开(公告)号：US20240191058A1
公开(公告)日：2024-06-13
申请号：US18285075
申请日：2022-04-04
Applicant: Daicel Miraizu Ltd.
Inventor： Takayuki OGIHARA , Kenji UEDA , Akihiko KUMAGAE
CPC classification number: C08K5/11 , C08L1/12 , C08L1/14 , G02C5/008 , C08K2201/014
Abstract: To provide a cellulose ester composition having good fluidity and being capable of providing a molded article that can suppress occurrence of a water spot. A cellulose ester composition containing: (A) 100 parts by mass of a cellulose ester, (B) from 19 to 45 parts by mass of a citrate-based compound having a solubility in water of 2 g/100 mL or less, and (C) from 1 to 9 parts by mass of an adipate-based compound.
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公开(公告)号：US20240182679A1
公开(公告)日：2024-06-06
申请号：US18283113
申请日：2022-09-28
Applicant: LG Chem, Ltd.
Inventor： Jeong Hyun Lee , Yang Gu Kang , Do Yeon Kim
CPC classification number: C08K5/11 , C08G18/244 , C08G18/34 , C08G18/4277 , C08G18/6659 , C08G18/73 , C08K3/08 , C08K2003/0812 , C08K2201/003
Abstract: A resin composition comprising a polyol component comprising a first polyol compound containing a linear or branched hydrocarbon group having 3 or more carbon atoms bonded to a polyester skeleton or a polyether skeleton, and a second polyol compound without the linear or branched hydrocarbon group having 3 or more carbon atoms, and a use thereof are described herein. Such resin composition or a cured product thereof exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity. without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized.
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公开(公告)号：US20240150550A1
公开(公告)日：2024-05-09
申请号：US18280988
申请日：2022-03-09
Applicant: Cryovac, LLC
Inventor： Drew V. Speer , Dwight Wayne Schwark
CPC classification number: C08K5/11 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B27/36 , C08K5/092 , C08K5/1565 , B29C48/08 , B32B2250/24 , B32B2270/00 , B32B2307/406 , B32B2307/412 , B32B2307/414 , B32B2307/581 , B32B2307/7244 , B32B2307/736 , B32B2553/00
Abstract: A blend, multilayer film and process for making a multilayer film having improved processability and lower crystallization temperature is disclosed. The blend being at least 90.0% ethylene vinyl alcohol copolymer having a first crystallization temperature; and between (i) processing aid as compared to the barrier layer. The blend having a second crystallization temperature that is at least lower than the first crystallization temperature.
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公开(公告)号：US11952457B2
公开(公告)日：2024-04-09
申请号：US17853180
申请日：2022-06-29
Applicant: Carbon, Inc.
Inventor： Gina Michelle Policastro
CPC classification number: C08G63/08 , B33Y70/00 , C08G63/78 , C08K5/0025 , C08K5/11 , B33Y10/00 , B33Y80/00 , C08G2230/00
Abstract: A resin useful for producing objects is provided, which resin contains a photoinitiator of low cytotoxicity. The resins may be suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography, produce objects that are bioresorbable and non-cytotoxic, and/or produce objects that are flexible or elastic. Methods of use of the resin and objects produced therefrom are also provided.
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10.发明公开
公开(公告)号：US20240110040A1
公开(公告)日：2024-04-04
申请号：US18476901
申请日：2023-09-28
Applicant: Evonik Operations GmbH
Inventor： Imke SCHULZ , Michael Woelk-Fahrmann , Michael Grass , Stephan Becker , Michael Van Eickels
Abstract: Tetraisopentyl esters of butanetetracarboxylic acid are useful as plasticizers or as part of a plasticizer composition for polymers. A process for the production thereof, plasticizer compositions containing the tetraisopentyl esters of butanetetracarboxylic acid, and plastics compositions containing the tetraisopentyl esters of butanetetracarboxylic acid are also provided.
