公开(公告)号：US20230060585A1

公开(公告)日：2023-03-02

申请号：US17783453

申请日：2020-12-10

申请人： NISSAN CHEMICAL CORPORATION

发明人： Hikaru TOKUNAGA ,  Makoto NAKAJIMA

IPC分类号： G03F7/11 ,  C08G12/26 ,  C09D161/26 ,  C08G12/08 ,  C09D161/22 ,  C08G4/00 ,  C09D161/00 ,  G03F7/00 ,  G03F7/16 ,  H01L21/027 ,  H01L21/311 ,  H01L21/308

摘要： A composition for forming resist underlayer film for nanoimprinting includes novolac resin that has a repeating unit structure represented by formula (1). In formula (1), group A represents organic group having an aromatic ring, a condensed aromatic ring, or a condensed aromatic heterocycle, group B represents organic group having an aromatic ring or a condensed aromatic ring, group E represents a single bond or a branched or straight-chain C1-10 alkylene group that may be substituted and may include an ether bond and/or a carbonyl group, group D represents organic group that has 1 to 15 carbon atoms and is represented by formula (2) (in which R1, R2, and R3 each independently represent a fluorine atom, or a straight-chain, branched-chain, or cyclic alkyl group, and any two of R1, R2, and R3 may be bonded to one another to form a ring), and n represents a number from 1 to 5.

公开(公告)号：US20220227990A1

公开(公告)日：2022-07-21

申请号：US17577928

申请日：2022-01-18

申请人： BMIC LLC

发明人： Denis Tibah

IPC分类号： C08L61/00 ,  C08G4/00 ,  C08K3/36 ,  B32B5/02 ,  B32B27/12 ,  B32B27/20 ,  B32B27/30

摘要： Some embodiments of the present disclosure relate to a method comprising obtaining a mixture comprising at least one vinyl polymer, at least one organic acid, and at least one hydronium ion donor. In some embodiments, the method comprises reacting an —OH group of the B polymer chain segment with the at least one organic acid in the presence of the at least one hydronium ion donor, so as to form at least one polyvinyl ester. Some embodiments of the present disclosure relate to a roofing material comprising at least one reinforcement material and at least one polyvinyl ester.

公开(公告)号：US10576674B2

公开(公告)日：2020-03-03

申请号：US15659829

申请日：2017-07-26

申请人： The Boeing Company

发明人： Julie M. Drexler ,  David E. Sterling ,  Robert F. McDevitt ,  Randall A. Rogers

IPC分类号： B29C45/14 ,  B29C45/73 ,  C08G4/00 ,  B29K71/00 ,  B29L31/00 ,  B29C45/00

摘要： A method for molding amorphous polyether ether ketone including steps of preparing a molten mass including polyether ether ketone, cooling a mold assembly to a temperature of at most about 200° F., and injecting the molten mass into the cooled mold assembly.

公开(公告)号：US10226535B2

公开(公告)日：2019-03-12

申请号：US14651097

申请日：2013-12-10

申请人： Mersana Therapeutics, Inc.

发明人： Aleksandr V. Yurkovetskiy ,  Mao Yin ,  Timothy B. Lowinger ,  Cheri A. Stevenson ,  Patrick R. Conlon

IPC分类号： A61K47/59 ,  A61K47/48 ,  C08G4/00 ,  C07K17/08

摘要： An auristatin compound conjugate is provided herein. The conjugate comprises a protein based recognition-molecule (PBRM) and a polymeric carrier substituted with one or more -LD-D, the protein based recognition-molecule being connected to the polymeric carrier by LP. Each occurrence of D is independently an auristatin compound having a molecular weight ≤5 kDa. LD and LP are distinct linkers connecting the auristatin compound and PBRM to the polymeric carrier respectively. Also disclosed are polymeric scaffolds useful for conjugating with a PBRM to form a polymer-auristatin compound-PBRM conjugate described herein, compositions comprising the conjugates, methods of their preparation, and methods of treating various disorders with the conjugates or their compositions.

公开(公告)号：US09725551B2

公开(公告)日：2017-08-08

申请号：US14896487

申请日：2014-06-16

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： Go Higashihara ,  Atsushi Okoshi

IPC分类号： C08G4/00 ,  C08G2/26 ,  C08G2/34 ,  C08G10/04 ,  C08G14/12 ,  C08L63/00

CPC分类号： C08G4/00 ,  C08G2/26 ,  C08G2/34 ,  C08G10/04 ,  C08G14/12 ,  C08L63/00

摘要： There is provided an aromatic hydrocarbon formaldehyde resin obtained by reacting an aromatic hydrocarbon compound (A) represented by the following formula (1) with formaldehyde (B) in the presence of an acidic catalyst. wherein R represents an organic group having 1 to 10 carbon atoms; l represents an integer of 0 to 2, and m and n represent integers satisfying 1≦m+n≦10, m≧0 and n≧1.

公开(公告)号：US09550853B2

公开(公告)日：2017-01-24

申请号：US14786246

申请日：2014-04-04

申请人： Polyplastics Co., Ltd.

发明人： Tomohiro Monma ,  Eiji Masuda ,  Shoji Sanada

IPC分类号： C08G2/12 ,  C08G2/10 ,  C08G2/06 ,  C08G2/22 ,  C08G4/00 ,  C08L59/04 ,  C08G2/00

CPC分类号： C08G2/12 ,  C08G2/06 ,  C08G2/10 ,  C08G2/22 ,  C08G4/00 ,  C08L59/04

摘要： A high-quality polyacetal copolymer produced by a simple process and in an economical manner. The method includes supplying a raw material including trioxane or the like to a reaction device; obtaining a reaction mixture by carrying out a polymerization reaction of the raw material in the state where the rotating shafts are inclined by 1 to 6° upwards with respect to the horizontal direction H from the introduction opening towards a polyacetal copolymer recovery portion; vaporizing and separating an unreacted monomer from the reaction mixture using a vaporization and separation portion; re-supplying the unreacted monomer to the reaction device; and recovering the polyacetal copolymer from the reaction using a polyacetal copolymer recovery portion.

摘要翻译： 通过简单的工艺和经济的方式生产的高品质聚缩醛共聚物。 该方法包括将三恶烷等的原料供给反应装置; 通过在旋转轴相对于从引入口朝向聚缩醛共聚物回收部的水平方向H向上倾斜1〜6度的状态下进行原料的聚合反应来获得反应混合物; 使用蒸发和分离部分从反应混合物中蒸发和分离未反应的单体; 将未反应的单体再供给到反应装置中; 并使用聚缩醛共聚物回收部分从反应中回收聚缩醛共聚物。

公开(公告)号：US20160347899A1

公开(公告)日：2016-12-01

申请号：US14725884

申请日：2015-05-29

申请人： SOLUTIA INC.

发明人： NANDAN UKIDWE ,  KENNY PARKER ,  POL D'HAENE

IPC分类号： C08G4/00 ,  B01J19/24

CPC分类号： C08G4/00 ,  B01J19/18 ,  C08F6/24 ,  C08F8/28 ,  C08F8/48 ,  C08L29/14 ,  C08F16/06

摘要： Processes and systems for making a poly(vinyl acetal) resin particles are provided. The processes and systems described herein utilize one or more methods, including, for example, slurry dilution and/or filtration of various process streams, to optimize the transport and recovery of the poly(vinyl acetal) resin particles. Systems and processes described herein facilitate increased production of the final resin product by minimizing product loss and maximizing on-line operation time and production flexibility.

公开(公告)号：US20150314008A1

公开(公告)日：2015-11-05

申请号：US14651097

申请日：2013-12-10

申请人： MERSANA THERAPEUTICS, INC.

发明人： Aleksandr V. Yurkovetskiy ,  Mao Yin ,  Timothy B. Lowinger ,  Cheri A. Stevenson ,  Patrick R. Conlon

IPC分类号： A61K47/48 ,  C07K17/08 ,  C08G4/00

CPC分类号： A61K47/48192 ,  A61K47/59 ,  C07K17/08 ,  C08G4/00

摘要： An auristatin compound conjugate is provided herein. The conjugate comprises a protein based recognition-molecule (PBRM) and a polymeric carrier substituted with one or more -LD-D, the protein based recognition-molecule being connected to the polymeric carrier by Lp. Each occurrence of D is independently an auristatin compound having a molecular weight ≦5 kDa. LD and Lp are distinct linkers connecting the auristatin compound and PBRM to the polymeric earner respectively. Also disclosed are polymeric scaffolds useful for conjugating with a PBRM to form a polymer-auristatin compound-PBRM conjugate described herein, compositions comprising the conjugates, methods of their preparation, and methods of treating various disorders with the conjugates or their compositions.

摘要翻译： 本文提供了auristatin化合物缀合物。 缀合物包含基于蛋白质的识别分子（PBRM）和被一个或多个-LD-D取代的聚合物载体，基于蛋白质的识别分子通过Lp连接到聚合物载体上。 每次出现的D独立地是具有分子量＆nlE; 5kDa的耳他汀化合物。 LD和Lp分别是连接auristatin化合物和PBRM与聚合物吸收剂的不同接头。 还公开了可用于与PBRM缀合以形成本文所述的聚合物 - 阿司司他化合物-PBRM缀合物的聚合物支架，包含缀合物的组合物，其制备方法，以及用缀合物或其组合物治疗各种病症的方法。

公开(公告)号：US08957178B2

公开(公告)日：2015-02-17

申请号：US13588299

申请日：2012-08-17

申请人： Gabor Börzsönyi ,  Günter Scherr ,  Klaus Menzel ,  Stefan Meuer

发明人： Gabor Börzsönyi ,  Günter Scherr ,  Klaus Menzel ,  Stefan Meuer

IPC分类号： C08G4/00 ,  C08G16/02 ,  C09D17/00 ,  C08G12/12 ,  C08G12/40 ,  C08G12/42 ,  C09D161/32

CPC分类号： C08G16/0231 ,  C08G12/12 ,  C08G12/40 ,  C08G12/422 ,  C09D17/00 ,  C09D17/002 ,  C09D161/32 ,  C08K3/0033 ,  C08K5/0041 ,  C08K3/013

摘要： The present invention relates to new condensation resins of urea, formaldehyde, and CH-acidic aldehydes, to methods for preparing them, and to their use.

摘要翻译： 本发明涉及脲，甲醛和CH-酸性醛的新型缩合树脂，其制备方法及其应用。

公开(公告)号：US20130065765A1

公开(公告)日：2013-03-14

申请号：US13576547

申请日：2011-07-05

申请人： Sergey Selifonov ,  Marc Scholten ,  Ning Zhou

发明人： Sergey Selifonov ,  Marc Scholten ,  Ning Zhou

IPC分类号： A01N25/12 ,  C08G4/00 ,  C09D161/00 ,  B01J20/26

CPC分类号： C08G4/00 ,  A01N25/26 ,  B01J20/262 ,  C08F8/14 ,  C08F8/28 ,  C08F8/44 ,  C08F216/38 ,  C09D161/00 ,  Y10T428/2933 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/31855 ,  Y10T442/20 ,  C08F216/06 ,  A01N25/10 ,  A01N25/34

摘要： The present disclosure relates to degradable superabsorbent materials based on acetals of glyoxylic acid and derivatives thereof with polyvinyl alcohol, and methods of making the polymers. The polymers are used to make superabsorbent particles, coatings, sheets, and fibers. Formulations and articles including the superabsorbent polymers, particles, coatings, sheets, and fibers are also disclosed.

摘要翻译： 本公开涉及基于乙醛酸及其衍生物与聚乙烯醇的缩醛的可降解超吸收材料，以及制备聚合物的方法。 聚合物用于制造超吸收颗粒，涂层，片材和纤维。 还公开了包含超吸收聚合物，颗粒，涂层，片材和纤维的制剂和制品。