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公开(公告)号：US20230416447A1
公开(公告)日：2023-12-28
申请号：US18036721
申请日：2021-11-11
Applicant: UNIVERSITY OF BIRMINGHAM , DUKE UNIVERSITY
Inventor： Matthew L. BECKER , Andrew P. DOVE , Connor STUBBS , Josh WORCH , Hannah PRYDDERCH
CPC classification number: C08G18/3218 , C08G75/04 , C08L75/04 , C08G18/8116 , C08G2230/00 , C08L2201/06
Abstract: The present disclosure describes, in part, a polymer, for example a thermoplastic polyurethane elastomer, comprising one or more subunits comprising (i) at least one dianhydrohexitole moiety (ii) at least one urethane moiety and (ill) a thiol moiety having two or more sulphur atoms. The thermoplastic polyurethane elastomers may be biodegradable and possess excellent thermoplastic properties, including outstanding toughness, resulting from its semi-crystallinity and low glass transition temperature, that surpasses many leading plastics such as nylon 6 and high-density polyethylene (HOPE) and methods of making same.
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公开(公告)号：US20190055359A1
公开(公告)日：2019-02-21
申请号：US15771280
申请日：2016-10-04
Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
Inventor： Yuki SUGAWARA , Takahiro SAKAGUCHI , Isao ADACHI
CPC classification number: C08G75/04 , C08G59/66 , C08G75/12 , C08J3/24 , C08J5/18 , C08J2381/02 , C09D181/02 , G02B1/041 , G02B3/00 , C08L81/02 , C08L45/00
Abstract: A resin composition capable of forming a cured film having a high refractive index, high transparency and high heat resistance, and a polymer which is used for the resin composition. A polymer having a structural unit of Formula (1): wherein A1 and A2 are each independently an —O— group or a —C(═O)O— group; X is a divalent organic group having at least one aromatic ring or heterocyclic ring, wherein, when the X has two or more aromatic rings or heterocyclic rings, the rings are optionally bonded to each other via a single bond, are optionally bonded to each other via a heteroatom, or optionally form a condensed ring; and Y is a divalent organic group having at least one aromatic ring or condensed ring. A resin composition, includes: the polymer; a cross-linking agent; and a solvent.
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公开(公告)号：US09862802B2
公开(公告)日：2018-01-09
申请号：US14954398
申请日：2015-11-30
Applicant: International Business Machines Corporation
Inventor： Dylan J. Boday , Jeannette M. Garcia , James L. Hedrick , Rudy J. Wojtecki
CPC classification number: G01Q80/00 , C08G12/06 , C08G12/08 , C08G14/06 , C08G16/02 , C08G16/0237 , C08G73/0253 , C08G75/00 , C08G75/04 , C08G75/10 , C08G75/23 , G03F7/0002
Abstract: Methods and materials for patterning a substrate are disclosed herein. A poly(thioaminal) material may be utilized as a thermal resist material for patterning substrates in a thermal scanning probe lithography process. The poly(thioaminal) material may be functionalized with an electron withdrawing group and various monomers may be volatilized upon exposure to a thermal scanning probe.
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公开(公告)号：US09688817B2
公开(公告)日：2017-06-27
申请号：US14779346
申请日：2014-03-20
Applicant: DIC CORPORATION
Inventor： Hajime Watanabe , Toshio Hinokimori
IPC: C08G75/16 , C08G75/04 , C08G75/02 , C08J5/00 , C08K5/00 , C08G75/14 , C08L81/00 , C08L81/02 , C08L81/04
CPC classification number: C08G75/16 , C08G75/02 , C08G75/0213 , C08G75/0263 , C08G75/04 , C08G75/14 , C08J5/00 , C08K5/00 , C08L81/00 , C08L81/02 , C08L81/04
Abstract: A problem is to provide a method for producing a polyarylene sulfide resin having excellent reactivity to other compounds and resins, such as an impact resistance improver such as an epoxysilane coupling agent, a functional group-containing thermoplastic elastomer, or the like, and also provide a polyarylene sulfide resin composition produced by the production method, not containing chlorine atoms, and having the excellent reactivity. A method for producing a polyarylene sulfide resin includes performing polymerization reaction of a mixture containing a diiodo aromatic compound, a sulfur compound, and a polymerization inhibitor having a specified functional group. The problem can be solved by using a polyarylene sulfide resin composition containing a polyarylene sulfide resin having a specified terminal functional group and iodine atoms within a range of 0.01 to 10,000 ppm relative to the polyarylene sulfide resin.
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公开(公告)号：US20170153269A1
公开(公告)日：2017-06-01
申请号：US14954398
申请日：2015-11-30
Applicant: International Business Machines Corporation
Inventor： Dylan J. BODAY , Jeannette M. GARCIA , James L. HEDRICK , Rudy J. WOJTECKI
CPC classification number: G01Q80/00 , C08G12/06 , C08G12/08 , C08G14/06 , C08G16/02 , C08G16/0237 , C08G73/0253 , C08G75/00 , C08G75/04 , C08G75/10 , C08G75/23 , G03F7/0002
Abstract: Methods and materials for patterning a substrate are disclosed herein. A poly(thioaminal) material may be utilized as a thermal resist material for patterning substrates in a thermal scanning probe lithography process. The poly(thioaminal) material may be functionalized with an electron withdrawing group and various monomers may be volatilized upon exposure to a thermal scanning probe.
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公开(公告)号：US20170128590A1
公开(公告)日：2017-05-11
申请号：US14938577
申请日：2015-11-11
Applicant: International Business Machines Corporation
Inventor： Dylan J. BODAY , Mareva B. FEVRE , Jeannette M. GARCIA , James L. HEDRICK , Rudy J. WOJTECKI
IPC: A61K47/48 , C08G75/04 , C08G81/00 , C08G65/333
CPC classification number: C08G73/0644 , A61K9/06 , A61K47/59 , A61K47/60 , A61K47/6903 , C08G65/33317 , C08G73/0233 , C08G73/0253 , C08G73/0638 , C08G75/04 , C08G81/00 , C08K5/3492 , C08L79/04 , C09D179/06
Abstract: A polymer is described herein that includes a plurality of N-J-N or N—C—S repeating units, wherein each J is independently a carbon atom, an alkyl group, or an aryl group; a plurality of hydrophilic groups bonded with the repeating units; and a plurality of hydrophobic groups bonded with the hydrophilic groups and the repeating units. Such polymers may be made into hydrogels by exposure to water, and the hydrogels may be used as delivery vehicles for various payloads.
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7.发明授权Energy-ray-curable elastomer composition, material for gasket, gasket, and hard disk device 有权能量射线固化弹性体组合物，垫圈材料，垫片和硬盘装置
公开(公告)号：US09303123B2
公开(公告)日：2016-04-05
申请号：US13266422
申请日：2010-04-27
Applicant: Toshihiko Kurata , Naoyuki Ohmori
Inventor： Toshihiko Kurata , Naoyuki Ohmori
CPC classification number: C08G75/045 , C08G75/04 , C08G75/12 , C08K5/37 , C08L2312/06 , C09K3/1012 , C09K2003/1062 , C08L33/10
Abstract: Provided is an energy ray-curable elastomer composition which can increase the inter-crosslinking point molecular weight without changing the kind of an energy ray-curable compound before cured and which provides an oligomer-cured substance having a braking elongation compatible with a processability, to be specific, an energy ray-curable elastomer composition containing (A) an energy ray-curable compound having a (meth)acryloyl group and (B) a polythiol compound having 2 to 6 mercapto groups in a molecule, wherein a functional group number ratio of the (meth)acryloyl group in the above composition to the mercapto group in the component (B) is 100:0.1 to 100:5n (n is the number of the mercapto group in a molecule of the polythiol compound).
Abstract translation: 本发明提供一种能够提高交联点间分子量而不改变固化前的能量射线固化性化合物的种类的能量射线固化型弹性体组合物，其具有与加工性相容的制动伸长率的低聚物固化物质， 特别是含有（A）具有（甲基）丙烯酰基的能量射线固化性化合物和（B）分子中具有2〜6个巯基的多硫醇化合物的能量射线固化性弹性体组合物，其中官能团数比 的上述组成中的（甲基）丙烯酰基与成分（B）中的巯基的比例为100:0.1〜100:5n（n是多硫醇化合物的分子中的巯基数）。
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8.发明授权Thioethers, methods for their preparation, and compositions including such thioethers 有权硫醚，其制备方法和包括这种硫醚的组合物
公开(公告)号：US08466220B2
公开(公告)日：2013-06-18
申请号：US12749976
申请日：2010-03-30
Applicant: Chandra B. Rao , Juexiao Cai , Marfi Ito , John Gilmore
Inventor： Chandra B. Rao , Juexiao Cai , Marfi Ito , John Gilmore
IPC: C08K5/36
CPC classification number: C08G75/02 , C07C323/12 , C08G18/52 , C08G18/755 , C08G18/7621 , C08G59/302 , C08G75/0231 , C08G75/0259 , C08G75/029 , C08G75/04 , C08G2190/00 , C08L63/00 , C08L81/02 , C09D181/02 , C08L83/00 , C08L2666/22
Abstract: Disclosed are thioethers, methods for preparing such thioethers, and curable compositions, such as coating and sealant compositions, that include such thioethers. The thioethers can be the reaction product of (a) an alpha, omega dihalo organic compound, (b) a metal hydrosulfide and (c) a metal hydroxide.
Abstract translation: 公开了硫醚，制备这种硫醚的方法，以及包括这种硫醚的可固化组合物，例如涂料和密封剂组合物。 硫醚可以是（a）α，ω二卤代有机化合物，（b）金属氢硫化物和（c）金属氢氧化物的反应产物。
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公开(公告)号：US08362194B2
公开(公告)日：2013-01-29
申请号：US12092068
申请日：2006-10-27
Applicant: Masanori Watanabe , Takafumi Hirakawa , Atsushi Morikami
Inventor： Masanori Watanabe , Takafumi Hirakawa , Atsushi Morikami
IPC: C08G75/04
Abstract: Disclosed is a polymerizable composition comprising Component (a): a polythiocarbonate polythiol, Component (b): an episulfide compound, and optionally Component (c): an organic compound having a functional group that is reactive to the episulfide compound. The polymerizable composition can be cured to provide a polythioether having excellent optical properties (a high refractive index and a high Abbe's number) as well as excellent mechanical properties (a high bending distortion and a high glass transition temperature) and thus exhibiting excellent properties as an optical material.
Abstract translation: 公开了包含组分（a）的聚合性组合物：聚硫代碳酸酯多硫醇，组分（b）：环硫化合物，以及任选的组分（c）：具有与环硫化合物反应的官能团的有机化合物。 可聚合的组合物可以固化以提供具有优异的光学性能（高折射率和高阿贝数）的聚硫醚，以及优异的机械性能（高弯曲变形和高玻璃化转变温度），因此显示出优异的性能，如 光学材料。
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公开(公告)号：US08193303B2
公开(公告)日：2012-06-05
申请号：US12597554
申请日：2008-04-25
Applicant: Shinsuke Itoh , Masahisa Kousaka
Inventor： Shinsuke Itoh , Masahisa Kousaka
IPC: C08G75/04
CPC classification number: C08G75/08 , C08G75/0263 , C08G75/04 , G02B1/041 , C08L81/00
Abstract: A process for producing a plastic lens which comprises preparing a prepolymer comprising sulfur by bringing at least one compound having epithio group, sulfur and a portion of a polythiol compound into reaction with each other and, thereafter, adding rest of the polythiol compound to the prepared prepolymer comprising sulfur and allowing polymerization to proceed. A plastic lens of excellent quality which exhibits excellent weatherability in combination with a great refractive index, a great Abbe number and excellent transparency is produced.
Abstract translation: 一种制造塑料透镜的方法，其包括通过使至少一种具有环硫基的化合物，硫和一部分多硫醇化合物彼此反应制备包含硫的预聚物，然后将剩余的多硫醇化合物加入到制备的 包含硫的预聚物并使聚合进行。 产生优异的塑性透镜，其具有优异的耐候性，结合高折射率，大的阿贝数和优异的透明度。
