-
1.发明公开公开(公告)号：US20240336752A1
公开(公告)日：2024-10-10
申请号：US18406248
申请日：2024-01-08
申请人： HANWHA AZDEL, INC.
发明人： Peng Cheng , Hongyu Chen , Liqing Wei , Ruomiao Wang
CPC分类号： C08J5/10 , C08J5/043 , C08K3/016 , C08K3/22 , C08K5/005 , C08K5/13 , C08J2323/06 , C08J2323/12 , C08K2003/2224 , C08K2003/2227
摘要： Composite articles that can resist discoloration or color changes are described. In some instances, the composite articles can include a compounded material that is substantially free of an antioxidant that changes from a first color to a second color upon exposure to an environment comprising an oxidizing agent. The composite articles can be flame retardant and may provide sound reduction as well.
-
公开(公告)号：US20240318015A1
公开(公告)日：2024-09-26
申请号：US18735610
申请日：2024-06-06
摘要： The invention relates to a container for a consumable good having an inner coating layer comprising an antioxidant, a process for preparing such a container, the use of such container for the storage of a consumable good, and the use of an antioxidant as an additive to a coating layer of such container.
-
公开(公告)号：US20240317938A1
公开(公告)日：2024-09-26
申请号：US18269655
申请日：2021-12-17
发明人： Minjae JEONG , Jinseo LEE , Dokyoung KIM , Kyungho KWON , Do Hyun SEO
CPC分类号： C08G69/36 , C08G69/04 , C08K13/02 , C08L77/02 , C08K3/32 , C08K5/005 , C08K5/13 , C08L2201/08 , C08L2205/025 , C08L2205/03
摘要： The present disclosure relates to a method of preparing a polyamide by copolymerization of multiple components, a polyamide prepared thereby, and a composition including the same. The copolymerized polyamide according to an embodiment of the present invention and a composition including the same may exhibit excellent mechanical properties, low temperature properties, and gas barrier properties.
-
公开(公告)号：US20240301148A1
公开(公告)日：2024-09-12
申请号：US18280827
申请日：2022-02-17
申请人： BASF SE
IPC分类号： C08J3/22 , B29B9/06 , B29B9/12 , B29K23/00 , B29K91/00 , B29K105/00 , C08K5/13 , C08K5/524 , C08L23/00 , C08L25/06
CPC分类号： C08J3/226 , B29B9/06 , B29B9/12 , C08K5/13 , C08K5/524 , C08L23/00 , C08L25/06 , B29K2023/14 , B29K2091/00 , B29K2105/0085 , B29K2105/0094 , B29K2995/0012 , B29K2995/0088 , C08J2323/16 , C08K2201/014 , C08L2201/08 , C08L2205/025 , C08L2205/06 , C08L2310/00
摘要： The invention relates to a method for manufacturing a pellet in a pellet mill, which method comprises the steps of (A) pressing a mixture for compaction by a roller through a nozzle to obtain a strand, and (B) comminuting the strand to obtain the pellet, wherein the mixture for compaction comprises (i) 87 to 97 wt. % of a polymer stabilizer mixture polymer stabilizer mixture, which comprises the polymer stabilizers (i-1) 45 to 55 wt. % of tris(2,4-ditert-butylphenyl) phosphite (CAS-No. 31570-04-4), (i-2) 45 to 55 wt. % of tetrakis-[3-(3,5-ditert-butyl-4-hydroxy-phenyl)-propionyloxymethyl]methane (CAS-No. 6683-19-8), and wt. % of the polymer stabilizers (i-1) and (i-2) are based on the weight of the polymer stabilizer mixture, and (ii) 3 to 13 wt. % of a processing aid, which is a propylene-ethylene copolymer and which possesses a melting enthalpy below 20 J/g at 101.32 kPa. The pellet is useful for a dust-free handling of its polymer stabilizer mixture at a manufacturing of a stabilized polymer. Furthermore, a method for stabilizing a polymer, which is a polyolefin, a polystyrene or a mixture thereof, is disclosed, which comprises the dosing of the pellet to the polymer.
-
5.发明公开公开(公告)号：US20240294734A1
公开(公告)日：2024-09-05
申请号：US18563763
申请日：2022-04-28
申请人： ADEKA CORPORATION
发明人： Tatsuhito NAKAMURA
CPC分类号： C08K5/13 , B33Y70/00 , C08K5/12 , C08K5/1575 , C08K5/372 , C08K5/524 , C08K5/527 , C08K2201/012
摘要： A thermoplastic resin composition for FDM additive manufacturing containing 100 parts by mass of a thermoplastic resin, 0.01 to 5 parts by mass of a primary antioxidant, and 0.01 to 1.4 parts by mass of a secondary antioxidant. The thermoplastic resin is a condensation thermoplastic resin. The primary antioxidant is a phenol antioxidant having at least one structure represented by formula (1). The secondary antioxidant is at least one of a phosphorus antioxidant represented by formula (2), (3), or (4) given in the description and a thioether antioxidant represented by formula (5) or (6) given in the description.
In formula (1), R11 and R12 each independently represent hydrogen or methyl; and * indicates a bond.-
公开(公告)号：US12076888B2
公开(公告)日：2024-09-03
申请号：US17219638
申请日：2021-03-31
IPC分类号： B29B9/06 , B29B9/12 , C08J3/12 , C08J3/22 , C08K5/13 , C08K5/3435 , C08K5/46 , C08K9/10 , C08L23/06 , C08L23/12 , C08L23/14 , C08L25/06 , C08L25/12 , C08L33/26 , B29B9/14 , B29B9/16
CPC分类号： B29B9/06 , B29B9/12 , C08J3/126 , C08J3/226 , C08K5/13 , C08K5/3435 , C08K5/46 , C08K9/10 , C08L23/06 , C08L23/12 , C08L23/14 , C08L25/06 , C08L25/12 , C08L33/26 , B29B9/14 , B29B2009/166 , C08J2400/22 , C08L2310/00
摘要： Stabilized compositions having an organic material to be stabilized and a resin masterbatch system provided as closed end pellets are provided herein, along with processes for producing stabilized articles.
-
公开(公告)号：US12018179B2
公开(公告)日：2024-06-25
申请号：US18169683
申请日：2023-02-15
摘要： The present invention relates to a container for a consumable good having an inner coating layer comprising antioxidant, a process for preparing such a container, and the use of said container for the storage of a consumable good, and the use of an antioxidant as an additive to coating layers of such containers.
-
公开(公告)号：US12006416B2
公开(公告)日：2024-06-11
申请号：US17252011
申请日：2019-06-19
申请人： Kellogg Company
发明人： Ziyi Linghu , John David Pinkston
IPC分类号： A23L3/3472 , A23L3/349 , A23L5/20 , B65D65/40 , B65D81/28 , C07C41/09 , C07C41/40 , C07C43/23 , C08K5/13
CPC分类号： C08K5/13 , A23L3/3472 , A23L3/349 , A23L5/21 , B65D65/40 , B65D81/28 , C07C41/09 , C07C41/40 , C07C43/23 , A23V2002/00
摘要： A method of obtaining a volatile or semi-volatile natural antioxidant by toasting a comestible byproduct, natural antioxidants obtained by toasting the comestible byproduct, and packaging films incorporating such natural antioxidants are described herein.
-
9.发明公开公开(公告)号：US20240132717A1
公开(公告)日：2024-04-25
申请号：US18197845
申请日：2023-05-15
发明人： Young Hak Jang , Jong Min Park , Yong Jun Cho , Hoon Jeong Kim
CPC分类号： C08L67/06 , C08K3/04 , C08K3/32 , C08K3/346 , C08K5/005 , C08K5/13 , C08K5/205 , C08K5/3412 , C08K2201/011 , C08K2201/014 , C08L2201/08 , C08L2205/035 , C08L2207/04 , C08L2310/00
摘要： A thermoplastic resin composition for an air intake hose has improved heat resistance by mixing a mixed resin including a thermoplastic polyether-ester elastomer and polybutylene terephthalate, a styrene-acrylonitrile resin, and additives in appropriate amounts, and a molded article including the same. This thermoplastic resin composition includes a mixed resin including a thermoplastic polyether-ester elastomer and polybutylene terephthalate, a styrene-acrylonitrile resin, an epoxy-based compatibilizer, a chain extender, an antioxidant, a thermal stabilizer including at least one selected from the group consisting of an imide-based stabilizer, an oxazoline-based stabilizer, and combinations thereof, a light stabilizer, and a filler.
-
公开(公告)号：US20240092966A1
公开(公告)日：2024-03-21
申请号：US18461814
申请日：2023-09-06
申请人： Taichi NEMOTO , Chiaki Tanaka , Yuichi Sato
发明人： Taichi NEMOTO , Chiaki Tanaka , Yuichi Sato
CPC分类号： C08G63/08 , B29C48/022 , B29C48/919 , C08G63/823 , C08G63/90 , C08K3/32 , C08K5/13 , C08K5/29 , B29K2067/046
摘要： A polylactic acid resin composition includes a polylactic acid resin in an amount of 99% by mass or more. A complex viscosity η*(20) of the polylactic acid resin composition is 2×103 Pa·s or higher. A ratio of the complex viscosity η*(20) to a complex viscosity η*(5), which is represented by [η*(20)/η*(5)], is 0.6 or higher. The complex viscosity η*(5) and the complex viscosity η*(20) are complex viscosities respectively measured 5 minutes and 20 minutes after the start of measurement using a parallel plate-type rotary viscometer under measurement conditions below:
[Measurement Conditions]
Parallel plates: 20 mm in diameter, made of aluminum;
Temperature: 200° C.;
Gap between the parallel plates: 1.00 mm;
Frequency: 1 Hz (6.28 rad/s);
Atmosphere: under dry air (dew point: −60° C.); and
Size of measurement sample: a strip that is 30 μm thick, 7 mm wide, and 35 mm long.
-
-
-
-
-
-
-
-
-
搜索结果
2682 条记录 (耗时 0.033 秒)
