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公开(公告)号：US20240247117A1
公开(公告)日：2024-07-25
申请号：US18626037
申请日：2024-04-03
IPC分类号： C08J5/18 , B29C48/00 , B29C48/08 , C08G63/183 , C08J3/12 , C08J3/20 , C08J11/06 , C08J11/10 , C08K3/04 , C08K3/22 , C08K3/26 , C08K3/30 , C08K3/36 , C08K5/098 , C08L25/06 , C08L33/08 , C08L67/02 , C08L67/03
CPC分类号： C08J5/18 , B29C48/022 , C08G63/183 , C08J3/12 , C08K3/041 , C08K3/042 , C08K3/26 , C08K3/30 , C08K3/36 , C08K5/098 , C08L25/06 , C08L33/08 , C08L67/025 , B29C48/00 , B29C48/08 , C08G2230/00 , C08J3/20 , C08J3/201 , C08J11/06 , C08J11/10 , C08K3/04 , C08K3/22 , C08K2003/265 , C08K2003/3045 , C08K2201/005 , C08L67/02 , C08L67/03 , C08L2203/16 , C08L2203/30 , C08L2205/02
摘要： A black polyester film and a method for manufacturing the same are provided. The black polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further include chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The black polyester film further includes a black additive.
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公开(公告)号：US12037435B2
公开(公告)日：2024-07-16
申请号：US17051517
申请日：2019-09-17
申请人： LG CHEM, LTD.
发明人： Jin Hyoung Lee , Young Min Kim , Su Jeong Han , Yoo Vin Kim , Young Hwan Jeong , Jae Min Suk , Chang Hong Bak , Jae Won Heo
IPC分类号： C08F279/04 , C08F2/26 , C08F36/06 , C08F136/06 , C08K5/098 , C08L55/02
CPC分类号： C08F279/04 , C08F2/26 , C08F36/06 , C08K5/098
摘要： The present invention relates to a method for preparing a conjugated diene-based polymer, which includes a step of preparing a conjugated diene-based polymer by initiating and carrying out polymerization while continuously adding conjugated diene-based monomers to a reactor, and in which an emulsifier is dividedly added before the initiation of the polymerization and when a polymerization conversion rate of 31% to 80% is reached. More particularly, the present invention relates to: a method for preparing a conjugated diene-based polymer and a method for preparing a graft copolymer including the method for preparing a conjugated diene-based polymer, by which a total usage amount of an emulsifier can be reduced.
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公开(公告)号：US20240218153A1
公开(公告)日：2024-07-04
申请号：US18272445
申请日：2021-11-22
发明人： Kiyonori MICHIBA , Daisuke SUNAGA
CPC分类号： C08K5/098 , C08J3/201 , C08K3/08 , B22F3/225 , C08J2359/00
摘要： The present invention provides a polyacetal resin composition that is used by being kneaded with metal powders, said polyacetal resin composition comprising 100 parts by weight of a polyacetal resin (A) and 0.15 to 10.0 parts by weight of a fatty acid metal salt (B), wherein the fatty acid metal salt (B) is fatty acid zinc, fatty acid magnesium, or a combination thereof.
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公开(公告)号：US12018142B2
公开(公告)日：2024-06-25
申请号：US17934994
申请日：2022-09-23
CPC分类号： C08L23/0815 , C08J5/18 , C08K5/06 , C08K5/098 , C08K5/1535 , C08L71/02 , C08J2323/08 , C08L23/06 , C08L2203/16 , C08L2205/06 , C08L2207/066
摘要： Provided herein are polymer compositions comprising a polymer and polyethylene glycol (PEG)-based polymer processing aid (PPA). The polyethylene glycol can have molecular weight less than 40,000 g/mol. The polymer can be a C2-C6 olefin homopolymer or a copolymer of two or more C2-C20 α-olefins, and the polymer composition can take the form of polymer pellets; a polymer melt; reactor-grade polymer granules and/or polymer slurries; or other form of polymer composition containing the PPA and optionally one or more other additives. The polymer composition is preferably free or substantially free of fluorine, including fluoropolymer-based PPAs.
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15.发明公开公开(公告)号：US20240199870A1
公开(公告)日：2024-06-20
申请号：US18526757
申请日：2023-12-01
申请人： Trinseo Europe GmbH
发明人： Penzghan Fei , Jiaxin Jason Ge , Jing-Han Wang , Nils Kay , Sascha Holm , Koen Vangenechten
IPC分类号： C08L33/12 , B29C43/00 , B29C45/00 , B29C45/16 , B29C48/00 , B29C48/22 , C08K5/00 , C08K5/05 , C08K5/098 , C08K5/3492 , C08K5/524
CPC分类号： C08L33/12 , B29C43/003 , B29C45/0001 , B29C45/16 , B29C48/022 , B29C48/22 , C08K5/0066 , C08K5/05 , C08K5/098 , C08K5/3492 , C08K5/524 , B29K2033/12 , C08K2201/003 , C08K2201/019 , C08L2201/02
摘要： The invention relates to a flame retardant (meth)acrylate composition combining an impact-resistant (meth)acrylic polymer (such as Solarkote® resin from Trinseo) with specific levels of selected organic phosphinate and selected organic phosphorous flame retardants. The composition is halogen free, with superior flame performance, flowability and impact resistance. The composition of the invention is melt-processible and can be co-extruded with a thermoplastic substrate material to obtain a multilayer structure, having a tough, impact resistant cap layer(s). The obtained multilayer structure can be further thermoformed into useful profiles and structures, such as the exterior housing of EV charging stations and car wash stations, automotive applications, aerospace, and building and construction applications.
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公开(公告)号：US20240186044A1
公开(公告)日：2024-06-06
申请号：US18423256
申请日：2024-01-25
申请人： FUJIFILM Corporation
发明人： Ryota SUZUKI
IPC分类号： H01F1/44 , C08K3/18 , C08K5/098 , C08K5/13 , C08K5/3492 , C08K5/37 , C08K5/5398 , C08K13/02 , C08L23/02 , C08L83/04
CPC分类号： H01F1/447 , C08K13/02 , C08L23/02 , C08L83/04 , C08K3/18 , C08K5/098 , C08K5/13 , C08K5/34924 , C08K5/37 , C08K5/5398 , C08K2201/01 , C08L2207/324
摘要： There are provided a magneto rheological fluid containing magnetic particles, a carrier fluid, an organic zinc compound, and melamine (iso)cyanurate, and a magneto rheological fluid device containing this magneto rheological fluid.
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17.发明公开公开(公告)号：US20240182712A1
公开(公告)日：2024-06-06
申请号：US18547905
申请日：2022-01-24
发明人： Kenta WAKABAYASHI , Shusaku TOMOI , Shun SATO
CPC分类号： C08L77/06 , C08K5/098 , C08K5/18 , C08L23/22 , C08L23/283 , C08L25/08 , F16L11/04 , C08L2203/18 , C08L2205/025 , C08L2205/03 , C08L2205/22
摘要： A thermoplastic resin composition for a refrigerant-transporting hose includes a thermoplastic resin and an elastomer. A 10% modulus M10 (MPa) at 25° C., a water vapor permeability coefficient PCH2O (g·mm/(m2·24 h) at a temperature of 60° C. and a relative humidity of 100%, a strength at break TB 150 (MPa) in a tensile test at 150° C., and an elongation at break EB150 (%) in a tensile test at 150° C. satisfy Expressions (1), (2), and (3), namely 0.9≤M10×PCH2O≤90 . . . (1), 1.0≤TB150≤20 . . . (2), and 50≤EB150 . . . (3).
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公开(公告)号：US20240182690A1
公开(公告)日：2024-06-06
申请号：US18512968
申请日：2023-11-17
发明人： Jun SHINDO
CPC分类号： C08L9/00 , A63B37/0051 , C08K5/098 , C08K5/13 , C08K5/14 , C08K5/372 , C08K5/375 , C08K5/378 , C08K2201/014 , C08L2312/02
摘要： A rubber composition for golf balls is provided which, when the hardness difference in the internal hardness profile of a golf ball core made of the composition is set to a large value, enables the ball to exhibit low spin characteristics when hit, improving the flight performance of the ball, and also enhances the ball durability to cracking. The rubber composition includes (a) a base rubber, (b) a co-crosslinking agent that is an α,⊕-unsaturated carboxylic acid and/or a metal salt thereof, (c) an organic peroxide and (d) water, component (d) being included in an amount of from 0.1 to 10 parts by weight per 100 parts by weight of component (a), and components (b) and (c) being included in relative amounts such that E, defined by the formula
E=molar amount of component (b)/molar amount of active oxygens in component (c),
has a value of 93 or more.-
公开(公告)号：US20240182674A1
公开(公告)日：2024-06-06
申请号：US18548518
申请日：2022-02-25
IPC分类号： C08K3/30 , C08K5/098 , C08K5/134 , C08K5/1545
CPC分类号： C08K3/30 , C08K5/098 , C08K5/1345 , C08K5/1545 , C08K2201/012
摘要： The invention relates to a new type of stabilizer composition for stabilizing halogen-free recycled thermoplastics. In addition, the present invention relates to a stabilizer composition, a master batch or concentrate, a stabilized plastic composition, a process for stabilizing halogen-free recycled thermoplastics and to possible uses of the composition.
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公开(公告)号：US11999838B2
公开(公告)日：2024-06-04
申请号：US17953887
申请日：2022-09-27
申请人： ADEKA CORPORATION
IPC分类号： C08K5/521 , C08F10/06 , C08F210/02 , C08F220/10 , C08K3/34 , C08K5/098 , C08K5/524 , C08K5/527 , C08K13/02 , C08L23/00 , C08L31/00 , C08L101/00
CPC分类号： C08K5/521 , C08F10/06 , C08F210/02 , C08F220/10 , C08K3/34 , C08K5/098 , C08K5/524 , C08K5/527 , C08K13/02 , C08L23/00 , C08L31/00 , C08L101/00 , C08K2003/343 , C08K2201/014
摘要： Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof.
A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1):
(in the formula (1), R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms, and R5 represents an alkylidene group having 1 to 4 carbon atoms) and a fatty acid sodium salt (B) represented by the following general formula (2):
(in the formula (2), R6 represents a group introduced from an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.
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