公开(公告)号：US20240279391A1

公开(公告)日：2024-08-22

申请号：US18615274

申请日：2024-03-25

申请人： E Ink Corporation

发明人： Eugene BZOWEJ ,  John L. MARSHALL ,  Stephen J. TELFER ,  Brandon MACDONALD

IPC分类号： C08G63/68 ,  C08G69/08 ,  C09B67/46 ,  G02F1/167 ,  G02F1/1675 ,  G03G9/097

CPC分类号： C08G63/68 ,  C08G69/08 ,  C09B67/009 ,  G03G9/09758 ,  G02F1/167 ,  G02F2001/1678 ,  G02F2202/022

摘要： Mixtures are disclosed containing a plurality of charged pigment particles and one or more charge control agents. At least one of the charge control agents has a chemical structure that includes a cationic head group, such as an ammonium cation or an iminium compound, and a non-ionic, polar functional group, other than an acyclic secondary amide group. The mixtures are useful as dispersions for forming electrophoretic media that may be incorporated into electrophoretic displays. Alternatively, the dispersions may be useful for forming electrophotographic toners and dispersions for other printing applications.

公开(公告)号：US11802179B2

公开(公告)日：2023-10-31

申请号：US16638369

申请日：2018-08-08

申请人： Arkema France

发明人： Eric Jorda ,  Alain Baloche ,  Gilles Barreto ,  Jean-Phillippe Gillet

IPC分类号： C08G63/68 ,  C08G63/685 ,  B03D1/01 ,  C07C217/28 ,  D06M15/507

CPC分类号： C08G63/6856 ,  B03D1/011 ,  C07C217/28 ,  D06M15/507 ,  B03D2201/02

摘要： Provided is a compound which may be obtained by esterification condensation of components as described herein. The compound may be used as a collector for ore enrichment (flotation), as a corrosion inhibitor, as a viscosity enhancer, emulsifier or stabilizer that is useful for the oil and gas industry, as a clay modifier, as an adhesion promoter, as an antiagglomerant additive, as an additive in haircare products, as a fabric softener, as an antistatic agent in polymers, as a bitumen emulsion additive, as a detergency cationic agent, as a fertilizer additive, as an antiagglomerant for hydrates, as a lubrication or adhesion-promoting additive, for example.

公开(公告)号：US11767391B2

公开(公告)日：2023-09-26

申请号：US16887006

申请日：2020-05-29

申请人： NAN YA PLASTICS CORPORATION

发明人： Te-Chao Liao ,  Sen-Huang Hsu ,  Chung-Chi Su ,  Chuan Chou ,  Jui-Jung Lin

IPC分类号： C08F283/01 ,  C09D167/00 ,  C08G63/91 ,  C08G63/685 ,  C08G59/50 ,  C08G59/40 ,  C08G63/68 ,  C08G59/56 ,  C08G59/18 ,  C08G59/42 ,  C08K3/08 ,  C09D167/02 ,  C08L63/00 ,  C08L67/02 ,  C08L67/00 ,  C09D5/10 ,  C09D163/00 ,  C09D7/63

CPC分类号： C08F283/01 ,  C09D167/00 ,  C08G59/18 ,  C08G59/184 ,  C08G59/40 ,  C08G59/4014 ,  C08G59/42 ,  C08G59/4276 ,  C08G59/50 ,  C08G59/5013 ,  C08G59/56 ,  C08G63/68 ,  C08G63/685 ,  C08G63/6854 ,  C08G63/6856 ,  C08G63/91 ,  C08G63/914 ,  C08G63/916 ,  C08K2003/0812 ,  C08K2003/0893 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C09D5/10 ,  C09D5/103 ,  C09D5/106 ,  C09D7/63 ,  C09D163/00 ,  C09D167/02 ,  C09D163/00 ,  C08K3/08 ,  C08K5/06 ,  C08K5/5435

摘要： A curing agent composition and a curing agent coating formula thereof are provided. The curing agent composition includes 5 to 25 wt % of an ester group-containing amine end group adduct, 2 to 25 wt % of a C8-C22 hydrophobic saturated or unsaturated fatty amine, 2 to 25 wt % of a polyamine compound, 2 to 20 wt % of a silane compound, and 10 to 60 wt % of an ether solvent.

公开(公告)号：US11130742B2

公开(公告)日：2021-09-28

申请号：US16854265

申请日：2020-04-21

申请人： United States of America as represented by the Administrator of NASA

发明人： Christopher J. Wohl, Jr. ,  John W. Connell ,  Emilie J. Siochi ,  Joseph G. Smith, Jr.

IPC分类号： C07D305/08 ,  C09D179/08 ,  C08G73/10 ,  C08G65/18 ,  C08G65/322 ,  C08G65/333 ,  C08G65/16 ,  C08G73/02 ,  C08L67/00 ,  C08G63/68

摘要： Copoly(imide oxetane) materials are disclosed that can exhibit a low surface energy while possessing the mechanical, thermal, chemical and optical properties associated with polyimides. The copoly(imide oxetane)s are prepared using a minor amount of fluorinated oxetane-derived oligomer with sufficient fluorine-containing segments of the copoly(imide oxetane)s migrate to the exterior surface of the polymeric material to yield low surface energies. Thus the coatings and articles of manufacture made with the copoly(imide oxetane)s of this invention are characterized as having an anisotropic fluorine composition. The low surface energies can be achieved with very low content of fluorinated oxetane-derived oligomer. The copolymers of this invention can enhance the viability of polyimides for many applications and may be acceptable where homopolyimide materials have been unacceptable.

公开(公告)号：US20190177571A1

公开(公告)日：2019-06-13

申请号：US16280207

申请日：2019-02-20

申请人： Norma Arcelia Alcantar ,  Ryan Gates Toomey ,  Fei Guo ,  Zeinab Veisi ,  Tunan Peng

发明人： Norma Arcelia Alcantar ,  Ryan Gates Toomey ,  Fei Guo ,  Zeinab Veisi ,  Tunan Peng

IPC分类号： C09D167/04 ,  C09D7/61 ,  C08G63/60 ,  C08G63/68 ,  A61K36/33

摘要： Cutin-based devices, coatings and methods of producing such devices and coatings are presented herein. Cutin-like materials (CLMs) are presented which mimic and adapt coatings found in nature for the next generation of functional coatings. Cutin has several advantages including excellent UV resistance, natural resistance to bacteria and viruses, noncorrosive, and stability under abrupt changes in temperature and environment. CLMs can be engineered at the nanoscale and readily impregnated with metals and metal oxides materials.

公开(公告)号：US09828722B2

公开(公告)日：2017-11-28

申请号：US14638244

申请日：2015-03-04

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Chetan P. Jariwala ,  Cheryl L. S. Elsbernd ,  Thomas M. Butler

IPC分类号： C09D167/00 ,  C09D167/06 ,  C09D175/06 ,  C09D175/14 ,  C08G18/38 ,  C08G18/09 ,  C08G18/67 ,  C08G18/62 ,  C08G63/00 ,  C08G63/68 ,  C08G63/682 ,  C08L67/00 ,  C08L67/06 ,  C08L75/04 ,  C08L75/06 ,  C08L75/14 ,  D06M15/19 ,  D06M15/37 ,  D06M15/507 ,  C08L67/02 ,  C09D167/02 ,  C09D179/00 ,  C08L79/00 ,  D06M15/59 ,  C08J7/04 ,  B05D3/02 ,  B05D7/24 ,  C08L33/16 ,  C08L61/28 ,  C08L63/00 ,  D06M101/32 ,  D06M101/34

CPC分类号： D06M15/59 ,  B05D3/0254 ,  B05D7/24 ,  C08G18/09 ,  C08G18/38 ,  C08G18/62 ,  C08G18/67 ,  C08G63/00 ,  C08G63/68 ,  C08G63/682 ,  C08G63/6826 ,  C08J7/047 ,  C08L33/16 ,  C08L61/28 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C08L67/06 ,  C08L75/04 ,  C08L75/06 ,  C08L75/14 ,  C08L79/00 ,  C09D167/00 ,  C09D167/02 ,  C09D167/06 ,  C09D175/06 ,  C09D175/14 ,  C09D179/00 ,  D06M15/19 ,  D06M15/37 ,  D06M15/507 ,  D06M2101/32 ,  D06M2101/34 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T442/2164 ,  Y10T442/2172 ,  Y10T442/2189 ,  C08L2666/20 ,  C08L2666/04 ,  C08L2666/18

摘要： For imparting enhanced water-repellency and oil-repellency properties to substrates compositions comprising blends of (A) one or more ester oligomers and (B) one or more polycarbodiimides. Also methods for applying such compositions and articles treated with such compositions.

公开(公告)号：US09051426B2

公开(公告)日：2015-06-09

申请号：US13864785

申请日：2013-04-17

申请人： PPG INDUSTRIES OHIO, INC.

发明人： Charles R. Hickenboth ,  Federico Menta ,  Nina V. Bojkova

IPC分类号： C08F128/06 ,  C08F134/04 ,  C08F228/06 ,  C08F234/04 ,  C08F28/06 ,  C08F34/04 ,  C08F220/38 ,  C08F222/10 ,  G02B1/04 ,  C08G63/68 ,  C08G75/00

CPC分类号： C08G75/00 ,  C08F220/38 ,  C08F222/1006 ,  G02B1/04 ,  C08L33/14 ,  C08L81/02

摘要： Provided is a polymerizable composition of (a) a monomer composition including ethylenically unsaturated monomer having a β-epithiopropyl functional group; (b) optionally, a compound having two or more β-epithiopropyl functional groups but no polymerizable ethylenically unsaturated groups; (c) an isourea functional polymerization initiator; and (d) a catalyst for reaction between the β-epithiopropyl functional groups. Also provided is a method of reducing the yellowness index of a sulfur-containing polymerizate prepared by addition polymerization, the method including reacting in the presence of an isourea functional polymerization initiator and a catalyst for reaction between β-epithiopropyl functional groups, a polymerizable composition of: (a) a monomer composition including ethylenically unsaturated monomer having a β-epithiopropyl functional group; and, optionally, (b) a compound having two or more β-epithiopropyl functional groups but no polymerizable ethylenically unsaturated groups.

摘要翻译： 本发明提供（a）含有具有β-伯硫丙基官能团的烯属不饱和单体的单体组合物的聚合性组合物， （b）任选地，具有两个或更多个β-伯硫丙基官能团但不具有可聚合的烯属不饱和基团的化合物; （c）异脲官能聚合引发剂; 和（d）用于在反应中的反应的催化剂。 还提供了降低通过加成聚合制备的含硫聚合物的黄度指数的方法，该方法包括在异脲官能聚合引发剂和用于反应的催化剂之间进行反应， （a）单体组合物，其包含具有“ - 硫代丙基”官能团的烯属不饱和单体; 和任选地，（b）具有两个或更多个β-伯硫丙基官能团但不具有可聚合的烯属不饱和基团的化合物。

公开(公告)号：US20140296442A1

公开(公告)日：2014-10-02

申请号：US13984782

申请日：2013-03-28

申请人： PARX PLASTICS BV

发明人： Michele Fiori ,  Nunzia Nocerino ,  Rosanna Capparelli ,  Andrea Fulgione ,  Michael Van Der Jagt ,  Chiara Medaglia ,  Marco Marchetti ,  Norberto Roveri ,  Rocco Mercuri ,  Marco Lelli ,  Francesca Rinaldi

IPC分类号： C08F14/06 ,  C08F10/06 ,  C08G69/26 ,  C08G64/24 ,  C08G63/68 ,  C08G61/10 ,  C08F12/08

CPC分类号： C07K16/2896 ,  A01N25/34 ,  A01N59/16 ,  A61K39/39533 ,  A61K39/3955 ,  A61K2039/505 ,  C07H21/04 ,  C07K14/705 ,  C07K16/18 ,  C07K16/28 ,  C07K2316/96 ,  C07K2317/21 ,  C07K2317/24 ,  C07K2317/33 ,  C07K2317/34 ,  C07K2317/51 ,  C07K2317/515 ,  C07K2317/52 ,  C07K2317/56 ,  C07K2317/565 ,  C07K2317/76 ,  C07K2317/92 ,  C07K2317/94 ,  C08F2/44 ,  C08F10/06 ,  C08F12/08 ,  C08F14/06 ,  C08G61/10 ,  C08G63/681 ,  C08G64/24 ,  C08G69/26 ,  C08K5/0058 ,  C08K5/0091 ,  C08K2003/0893 ,  C12N5/10 ,  C12N5/12 ,  C12N15/117 ,  C12N15/63 ,  C12N2310/17 ,  A01N43/40 ,  A61K39/00 ,  A61K2300/00

摘要： The invention relates to polymers selected from among polypropylene (PP), polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), polyvinylchloride (PVC) and polyethylene terephthalate (PET), nylon and polystyrene, having antibacterial properties, wherein the antibacterial effect is obtained by adding a zinc salt selected from among: zinc PCA, zinc oxide, zinc hydroxide, zinc pyrrolidone or zinc pyrithione during the process of polymerization of the monomers. The antibacterial polymers are used to prepare products intended to enter into contact with the skin.

摘要翻译： 本发明涉及具有抗菌性能的聚丙烯（PP），聚碳酸酯（PC），丙烯腈 - 丁二烯 - 苯乙烯（ABS），聚氯乙烯（PVC）和聚对苯二甲酸乙二醇酯（PET），尼龙和聚苯乙烯的聚合物， 通过在单体聚合过程中加入选自锌PCA，氧化锌，氢氧化锌，吡咯烷酮或吡啶硫酮锌的锌盐而获得。 抗菌聚合物用于制备旨在与皮肤接触的产品。

公开(公告)号：US08722846B2

公开(公告)日：2014-05-13

申请号：US13314616

申请日：2011-12-08

申请人： Neville Everton Drysdale ,  Fredrik Nederberg

发明人： Neville Everton Drysdale ,  Fredrik Nederberg

IPC分类号： C08G63/68 ,  C07C67/08

CPC分类号： C08G63/6926

摘要： The composition of a homopolymer of (phosphonyl) aromatic diester compound using a catalyst and a glycol is provided. Further, the composition of a copolymer of the (phosphonyl) aromatic diester compound using a catalyst, a glycol and a second diester is provided. These polymers find application as flame retardants during synthesis of various polymeric materials.

摘要翻译： 提供使用催化剂和二醇的（膦酰基）芳族二酯化合物的均聚物的组成。 此外，提供了使用催化剂，二醇和第二二酯的（膦酰基）芳族二酯化合物的共聚物的组成。 这些聚合物在合成各种聚合材料期间被用作阻燃剂。

公开(公告)号：US08541538B2

公开(公告)日：2013-09-24

申请号：US12937163

申请日：2009-04-17

申请人： Michiharu Nakao ,  Seishu Hayashi

发明人： Michiharu Nakao ,  Seishu Hayashi

IPC分类号： C08G63/68 ,  C08G63/688 ,  C08G63/00 ,  C08G75/00

CPC分类号： A61M1/3679 ,  A61M2202/0427 ,  A61M2202/0439 ,  B01J20/26 ,  B01J20/262 ,  B01J20/28019 ,  B01J20/28023 ,  C08G63/195 ,  C08L67/03 ,  C08L81/06 ,  C08L81/00

摘要： An adsorbent for the removal of blood cells, which is formed from a hydrophobic polymer resin and has a surface center line average roughness of 5 to 100 nm. The hydrophobic polymer resin is preferably a polyarylate resin (PAR), polyethersulfone resin (PES), polysulfone resin (PSF), or a polymer alloy consisting of two or more of these resins. The adsorbent for the removal of blood cells can take the form of beads, hollow fibers, or solid fibers.

摘要翻译： 用于除去血细胞的吸附剂，其由疏水性聚合物树脂形成，并且具有5至100nm的表面中心线平均粗糙度。 疏水性聚合物树脂优选为聚芳酯树脂（PAR），聚醚砜树脂（PES），聚砜树脂（PSF）或由这些树脂中的两种或更多种组成的聚合物合金。 用于除去血细胞的吸附剂可以是珠，中空纤维或固体纤维的形式。