公开(公告)号：US20210403655A1

公开(公告)日：2021-12-30

申请号：US17279034

申请日：2019-11-06

申请人： ADEKA CORPORATION

发明人： Minako NAKATOMI ,  Naoto UEDA ,  Shogo MASAI

IPC分类号： C08J5/18 ,  C08J3/22 ,  C08L23/14 ,  C08K5/20 ,  C07C233/83 ,  C07C233/63 ,  B29C55/00 ,  B29C55/02 ,  B29B11/06

摘要： Provided are: a nucleating agent for a polyolefin resin having an excellent β crystal-forming effect; a nucleating agent composition for a polyolefin resin containing the nucleating agent; a polyolefin resin masterbatch; a polyolefin resin composition; a molded article of the composition; a film of the composition; a method of producing a porous film; and a package. The nucleating agent contains a compound represented by Formula (1) below wherein M represents a monovalent to trivalent metal atom having a specific gravity of 4.0 or less, or the like; a represents 1 or 2; b represents 1 or 3; x represents an integer of 1 to 3; ax=2b is satisfied; and Z represents a group represented by Formula (2) or (3) below wherein * represents a position at which each group is linked with Z of Formula (1); Y represents a direct bond or an alkylene group having 1 to 4 carbon atoms; and R1 to R10 each independently represent a hydrogen atom, a hydroxy group, a halogen atom, an alkyl group having 1 to 10 carbon atoms, or the like.

公开(公告)号：US11198743B2

公开(公告)日：2021-12-14

申请号：US16472196

申请日：2017-12-20

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

发明人： Marie-Hélène Dessendier ,  Charlotte Dire ,  Claire Fauvarque-Nuytten

IPC分类号： C08F2/06 ,  B01J19/00 ,  C08C19/25 ,  C08F2/01 ,  C08F2/60 ,  C08F4/08 ,  C08F236/10 ,  C08K5/20 ,  C08K5/5419

摘要： A process for the continuous synthesis of a modified diene elastomer comprising at least one silicon atom directly connected to the elastomer chain is provided. The process comprises polymerization by n reactors r1 to rn, considered to be continuous stirred-tank reactors equipped with an internal stirring system and arranged in series, n varying from 2 to 15. The reactor r1 is fed by an input solution comprising a solvent, one or more monomer(s), an anionic polymerization initiator chosen from lithium amides and a polar agent. The temperature of each reactor varies from 20° C. to 150° C. and is greater than or equal to the temperature of the reactor which immediately precedes it. The living diene elastomer obtained exhibits a polydispersity index varying from 1.1 to 1.7. The process further comprises modification of the living diene elastomer obtained in the preceding stage by a functionalization, coupling or star-branching agent.

公开(公告)号：US11168198B2

公开(公告)日：2021-11-09

申请号：US16678895

申请日：2019-11-08

申请人： NAN YA PLASTICS CORPORATION

发明人： Te-Chao Liao ,  Chung-Chi Su ,  Chia-Sheng Lai

IPC分类号： C08K3/22 ,  C08K5/527 ,  C08K5/20 ,  C08K9/04 ,  D01D5/08 ,  D01F6/62 ,  D01F1/10 ,  C08K9/02

摘要： A recycled polyester fiber is provided. The recycled polyester fiber is made of a raw material by melt spinning. The raw material includes 95.0 wt % to 99.99 wt % recycled polyester pellet formed from recycled bottle chip and 0.01 wt % to 5.0 wt % titanium dioxide slurry. Based on the total weight of the titanium dioxide slurry, the titanium dioxide slurry includes 20 wt % to 50 wt % bio-oil acting as carrier, 50 wt % to 80 wt % titanium dioxide powder, 0.1 wt % to 5 wt % dispersant, 0.01 wt % to 3 wt % antioxidant, and 0.001 wt % to 0.1 wt % dye.

公开(公告)号：US20210277172A1

公开(公告)日：2021-09-09

申请号：US17328490

申请日：2021-05-24

申请人： Lenore DAI ,  Aditi CHATTOPADHYAY ,  Elizabeth NOFEN ,  Jin ZOU ,  Bonsung KOO

发明人： Lenore DAI ,  Aditi CHATTOPADHYAY ,  Elizabeth NOFEN ,  Jin ZOU ,  Bonsung KOO

IPC分类号： C08G59/14 ,  C08G59/50 ,  C08K5/20 ,  C08L63/00 ,  G01L1/24

摘要： Compositions including a thermosetting polymer network and a mechanophore covalently bonded to the thermosetting polymer network are provided. Substrates including the compositions are provided. In addition, methods of making the compositions and methods of monitoring stress on a substrate comprising the compositions are provided.

公开(公告)号：US11086220B2

公开(公告)日：2021-08-10

申请号：US15800040

申请日：2017-10-31

申请人： Rohm and Haas Electronic Materials Korea Ltd.

发明人： Jung Kyu Jo ,  Jae Hwan Sim

IPC分类号： G03F7/09 ,  G03F7/40 ,  C09D7/20 ,  C09D5/00 ,  C09D167/02 ,  C08G63/685 ,  C08K5/20 ,  C08K5/101

摘要： Underlayer coating compositions are provided that comprise 1) a resin; and a solvent component comprising one or more solvents having a boiling of 200° C. or greater. Coating compositions are particularly useful with overcoated photoresist compositions imaged with EUV.

公开(公告)号：US20210179776A1

公开(公告)日：2021-06-17

申请号：US16079055

申请日：2017-03-07

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Masami TAKIMOTO ,  Yasuhiro MOGI

IPC分类号： C08G64/18 ,  C08K5/29 ,  C08K5/20 ,  C08K5/1515 ,  C08K3/22 ,  C08K9/10 ,  C08G77/448

摘要： Provided are: a polycarbonate-based resin composition, including a polycarbonate-based resin (A) containing a polycarbonate-polyorganosiloxane copolymer (A1) having a predetermined structure, 0.1 part by mass or more to 40 parts by mass or less of a white pigment (B) with respect to 100 parts by mass of the polycarbonate-based resin (A), and 0.005 part by mass or more to 1.0 part by mass or less of a metal deactivator (C) with respect to 100 parts by mass of the polycarbonate-based resin (A); and a molded article thereof.

公开(公告)号：US20210179544A1

公开(公告)日：2021-06-17

申请号：US17121711

申请日：2020-12-14

申请人： Milliken & Company

发明人： Daniel Kremer ,  Hans-Werner Schmidt ,  Paul Smith ,  John David Anderson ,  Suchitra Datta ,  Keith Keller ,  Nathan Mehl ,  Walter Scrivens

IPC分类号： C07C237/42 ,  C08K5/20

摘要： A trisamide compound has the structure of Formula (I) in which R1, R2, and R3 are independently selected from the group consisting of alkyl groups. A polymer composition comprises a trisamide compound of Formula (I) and a polyolefin polymer. The polymer compositions containing a trisamide compound of Formula (I) exhibit very low haze levels and minimal extraction of the trisamide compound.

公开(公告)号：US10967227B2

公开(公告)日：2021-04-06

申请号：US16587354

申请日：2019-09-30

申请人： Acushnet Company

发明人： Michael J. Sullivan

IPC分类号： A63B37/06 ,  A63B37/00 ,  C08K5/20

摘要： Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided.

公开(公告)号：US20200377649A1

公开(公告)日：2020-12-03

申请号：US16769710

申请日：2018-12-06

申请人： TOYOBO CO., LTD.

发明人： Yuki MAEDA ,  Takuya AKAISHI

IPC分类号： C08G63/183 ,  C08G63/668 ,  C08L71/02 ,  C08K5/20

摘要： A polyester elastomer resin composition having excellent anti-noise properties and wear resistance that achieves sustained wear resistance over a long period of time; enables lubricants to bleed out even in a low-temperature environment, so that the effects of the lubricants are maintained; and further prevents the lubricants from being dissolved in water, even when a molded article is washed with water. The polyester elastomer resin composition comprises a polyester elastomer (A), an aliphatic amide compound (B), and a copolyether (C), wherein the polyester elastomer (A) comprises a hard segment and a soft segment, the hard segment comprising a polyester that comprises, as constituents, an aromatic dicarboxylic acid and an aliphatic and/or alicyclic diol, the soft segment being at least one member selected from aliphatic polyethers, aliphatic polyesters, and aliphatic polycarbonates; the copolyether (C) comprises two or more different types of alkylene units and has a number average molecular weight of 1500 to 5000; and the aliphatic amide compound (B) is present in an amount of 0.01 to 1 part by mass, and the copolyether (C) is present in an amount of 0.1 to 10 parts by mass, per 100 parts by mass of the polyester elastomer (A).

公开(公告)号：US10829586B2

公开(公告)日：2020-11-10

申请号：US16715476

申请日：2019-12-16

申请人： DAICEL CORPORATION

发明人： Takeshi Fujikawa ,  Kyohei Ishida

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08G59/24 ,  C08K5/1515 ,  C08K5/375 ,  C08K5/3475 ,  C08K5/134 ,  C08K5/20

摘要： The present invention provides a curable composition excellent in curability and capable of forming, through light irradiation, a cured product excellent in light resistance, heat resistance, and transparency. The curable composition contains the following component (A), the following component (B), and the following component (C): the component (A): an alicyclic epoxy compound represented by the following formula (a); the component (B): a light resistance imparting agent having a maximum absorption wavelength in a region between 280 and 320 nm in an ultraviolet-visible light absorption spectrum from 250 to 400 nm; and the component (C): an optical cationic polymerization initiator: