公开(公告)号：US11649309B2

公开(公告)日：2023-05-16

申请号：US16912820

申请日：2020-06-26

Applicant: Lubrizol Advanced Materials, Inc.

Inventor： Andrew J. Shooter ,  Dean Thetford ,  Robert A. Jennings ,  Stuart N. Richards

IPC: C08F267/00 ,  C08F267/10 ,  C08F290/06 ,  C08F220/18 ,  C09D11/107 ,  C08F283/01 ,  C08F283/06 ,  C08F267/06 ,  C09D133/04

CPC classification number: C08F220/1804 ,  C08F267/06 ,  C08F267/10 ,  C08F283/01 ,  C08F283/06 ,  C08F290/061 ,  C08F290/062 ,  C08F290/067 ,  C09D11/107 ,  C09D133/04 ,  C08F220/1804 ,  C08F220/14 ,  C08F220/325 ,  C08F220/1804 ,  C08F220/281 ,  C08F220/325

Abstract: Polymeric dispersants are disclosed that include an acrylic backbone at least one pendantly attached imide group, wherein the carbonyl of the imide are chemically bonded to a fused aromatic ring. The aromatic ring can be substituted with various electron withdrawing or releasing groups. Desirably dispersant also includes solvent-solubilising chains of polyether, polyester, polyacrylate, and or polyolefin.

公开(公告)号：US10745506B2

公开(公告)日：2020-08-18

申请号：US15032478

申请日：2014-10-29

Applicant: Lubrizol Advanced Materials, Inc.

Inventor： Andrew J. Shooter ,  Dean Thetford ,  Robert A. Jennings ,  Stuart N. Richards

IPC: C08F267/00 ,  C08F220/18 ,  C08F267/06 ,  C09D11/107 ,  C08F290/06 ,  C08F283/01 ,  C08F283/06 ,  C08F267/10 ,  C09D133/04

Abstract: Polymeric dispersants are disclosed that include an acrylic backbone at least one pendantly attached imide group, wherein the carbonyl of the imide are chemically bonded to a fused aromatic ring. The aromatic ring can be substituted with various electron withdrawing or releasing groups. Desirably dispersant also includes solvent-solubilising chains of polyether, polyester, polyacrylate, and or polyolefin.

公开(公告)号：US20200257212A1

公开(公告)日：2020-08-13

申请号：US16514442

申请日：2019-07-17

Applicant: FUJI XEROX CO., LTD.

Inventor： Masahiro IWASAKI ,  Wataru Yamada ,  Ryosuke Fujii ,  Keisuke Kusano ,  Taisuke Fukui ,  Yuto Okazaki

IPC: G03G5/147 ,  C08F14/26 ,  C08F267/06 ,  G03G21/18 ,  G03G15/00

Abstract: An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer disposed on the conductive substrate. An outermost surface layer of the electrophotographic photoreceptor contains fluorine-containing resin particles and a fluorine-containing graft polymer having a fluorinated alkyl group. In an infrared absorption spectrum of the fluorine-containing graft polymer, a ratio of a peak area in a wavenumber range of from 1,020 cm−1 to 1,308 cm−1 to a peak area in a wavenumber range of from 1,673 cm−1 to 1,779 cm−1 is 2.7 or more and 4.8 or less.

公开(公告)号：US10428194B2

公开(公告)日：2019-10-01

申请号：US15553208

申请日：2016-02-24

Applicant: MITSUI CHEMICALS, INC.

Inventor： Koju Okazaki

IPC: C08J7/18 ,  B32B27/30 ,  C08F20/38 ,  C08F2/48 ,  C08J7/04 ,  C08J7/12 ,  C08F265/06 ,  C08F8/44 ,  G02B1/10 ,  G02B1/14 ,  G02B1/18 ,  B32B37/14 ,  C08F267/06 ,  C08L83/04 ,  C09D183/08 ,  C09D183/10 ,  C08G77/388 ,  C08G77/392 ,  C08G77/395 ,  C08L83/08 ,  C08L83/10

Abstract: The purpose of the present invention is to provide a modified acrylic resin cured product, particularly, a modified acrylic resin film, having excellent lubricity and excellent transparency, and a laminate including the modified acrylic resin film. The modified acrylic resin cured product (C) according to the present invention is obtained by treating the surface of a cured product (X) including an acrylic resin by using a compound (A) containing, in each molecule, one or more anionic hydrophilic groups forming an ion pair with an onium ion of an amino silicone, and one or more groups selected from the group consisting of a group containing a polymerizable carbon-carbon double bond, an amino group, a mercapto group and a hydroxy group.

公开(公告)号：US10081685B2

公开(公告)日：2018-09-25

申请号：US15467330

申请日：2017-03-23

Applicant: Sirrus, Inc.

Inventor： Peter Rulon Stevenson ,  Alexander R. Holzer ,  Aniruddha Sudhir Palsule ,  Jeffrey M. Sullivan

IPC: C08F2/24 ,  C08F22/14 ,  C08F267/06 ,  C08F2/26 ,  C08F122/14

CPC classification number: C09J135/02 ,  B01J19/10 ,  B01J19/18 ,  C08F2/26 ,  C08F2/30 ,  C08F22/10 ,  C08F122/14 ,  C08F267/06 ,  C08J3/07 ,  C08K5/103 ,  C08K5/1535 ,  C08K5/42 ,  C09D7/63 ,  C09D7/65 ,  C09D135/02 ,  C09J11/06 ,  C09J11/08

Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in an emulsion (for example using a water based carrier liquid), despite the possible reactions between the monomer and water. Polymerization of 1,1-disubstituted alkene compounds in an emulsion provides opportunities to better control the polymerization compared with bulk polymerization. The emulsion polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.

公开(公告)号：US10034960B2

公开(公告)日：2018-07-31

申请号：US14895617

申请日：2014-06-06

Applicant: University of Maryland, College Park ,  Children's National Medical Center

Inventor： John Patrick Fisher ,  Anthony Melchiorri ,  Narutoshi Hibino ,  Axel Krieger ,  John P. Costello ,  Carolyn Cochenour

IPC: A61L27/16 ,  C08G63/91 ,  A61L27/22 ,  A61L27/26 ,  A61L27/50 ,  A61L27/54 ,  A61L27/58 ,  C08F267/06 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

CPC classification number: A61L27/16 ,  A61L27/22 ,  A61L27/26 ,  A61L27/507 ,  A61L27/54 ,  A61L27/58 ,  A61L2300/252 ,  A61L2300/256 ,  A61L2300/414 ,  A61L2430/20 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08F267/06 ,  C08G63/918 ,  C08K5/04 ,  C08L67/06 ,  C08K5/092 ,  C08K5/5397 ,  C08K5/132

Abstract: A composition including PPF or a PPF copolymer that can be used to fabricate biodegradable structures. The composition can be used in 3-D patterning (e.g., 3-D printing and sterolighography) methods. For example, 3-D patternable compositions include PPF or a PPF copolymer, a photoinitiator or photoinitiators, and a resolution control inhibitor or inhibitors. The compositions can be used to make biodegradable structures (such as cardivascular scaffolds). The biodegradable structures can be surface functionalized. The biodegradable structures can be used in methods of blood delivery in an individual.

公开(公告)号：US20170306071A1

公开(公告)日：2017-10-26

申请号：US15645650

申请日：2017-07-10

Applicant: DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

Inventor： Hiroyuki SHIMANAKA ,  Yoshikazu MURAKAMI ,  Yoichi TAGI

IPC: C08F267/06 ,  C09D11/326 ,  C09D11/107 ,  C09D11/101 ,  C09B67/46 ,  C08F222/10 ,  C08F290/06 ,  C08K5/3437 ,  C08K5/3417 ,  C08K3/04 ,  C09D17/00 ,  C08K5/3462 ,  C08K5/42 ,  C08F220/18

CPC classification number: C08F267/06 ,  C08F220/18 ,  C08F222/10 ,  C08F290/062 ,  C08F2438/00 ,  C08K3/04 ,  C08K5/3417 ,  C08K5/3437 ,  C08K5/3462 ,  C08K5/42 ,  C08K2201/003 ,  C09B67/009 ,  C09D7/40 ,  C09D7/45 ,  C09D11/101 ,  C09D11/107 ,  C09D11/326 ,  C09D17/00 ,  C08F220/30 ,  C08F2220/185 ,  C08F220/34

Abstract: The present invention provides a pigment dispersant that exhibits high fine dispersibility, stability, and fluidity in a small amount, a pigment dispersion liquid including the pigment dispersant, and a process of producing the pigment dispersant and pigment dispersion liquid. The pigment dispersant contains as a main component, a graft copolymer formed through living radical polymerization using two or more monomers including a methacrylate A having an acidic group or a basic group and a methacrylate-based macromonomer B having a methacrylate residue at one terminal of a particular polymer chain that has a molecular weight of from 500 to 5000. A ratio of a total molar number of the methacrylate-based monomers relative to 1 mol of a polymerization-initiating compound in the raw material monomers is from 20 to 50 based on 1 mol. A ratio of the B component-derived polymer chain to the graft copolymer is from 50 to 90 mass % expressed as a mass ratio.

公开(公告)号：US20160257774A1

公开(公告)日：2016-09-08

申请号：US15032478

申请日：2014-10-29

Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

Inventor： Andrew J. Shooter ,  Dean Thetford ,  Robert A. Jennings ,  Stuart N. Richards

IPC: C08F267/06 ,  C09D133/04

Abstract: Polymeric dispersants are disclosed that include an acrylic backbone at least one pendantly attached imide group, wherein the carbonyl of the imide are chemically bonded to a fused aromatic ring. The aromatic ring can be substituted with various electron withdrawing or releasing groups. Desirably dispersant also includes solvent-solubilising chains of polyether, polyester, polyacrylate, and or polyolefin.

Abstract translation: 公开了聚合物分散剂，其包括丙烯酸主链至少一个垂饰的酰亚胺基团，其中酰亚胺的羰基化学键合到稠合芳香环上。 芳环可以用各种吸电子或释放基团取代。 理想的分散剂还包括聚醚，聚酯，聚丙烯酸酯和/或聚烯烃的溶剂增溶链。

公开(公告)号：US20160136326A1

公开(公告)日：2016-05-19

申请号：US14895617

申请日：2014-06-06

Applicant: Children's National Medical Center ,  University of Maryland, College Park

Inventor： John Patrick FISHER ,  Anthony MELCHIORRI ,  Narutoshi HIBINO ,  Axel KRIEGER ,  John P. COSTELLO ,  Carolyn COCHENOUR

IPC: A61L27/16 ,  A61L27/22 ,  A61L27/58 ,  A61L27/50 ,  A61L27/54 ,  C08F267/06 ,  A61L27/26

CPC classification number: A61L27/16 ,  A61L27/22 ,  A61L27/26 ,  A61L27/507 ,  A61L27/54 ,  A61L27/58 ,  A61L2300/252 ,  A61L2300/256 ,  A61L2300/414 ,  A61L2430/20 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08F267/06 ,  C08G63/918 ,  C08K5/04 ,  C08L67/06 ,  C08K5/092 ,  C08K5/5397 ,  C08K5/132

Abstract: A composition including PPF or a PPF copolymer that can be used to fabricate biodegradable structures. The composition can be used in 3-D patterning (e.g., 3-D printing and sterolighography) methods. For example, 3-D patternable compositions include PPF or a PPF copolymer, a photoinitiator or photoinitiators, and a resolution control inhibitor or inhibitors. The compositions can be used to make biodegradable structures (such as cardivascular scaffolds). The biodegradable structures can be surface functionalized. The biodegradable structures can be used in methods of blood delivery in an individual.

Abstract translation: 包含可用于制造可生物降解结构的PPF或PPF共聚物的组合物。 该组合物可用于3-D图案化（例如，3-D印刷和固定化）方法。 例如，3-D可图案组合物包括PPF或PPF共聚物，光引发剂或光引发剂，以及分辨率控制抑制剂或抑制剂。 组合物可用于制备可生物降解结构（如心血管支架）。 可生物降解的结构可以进行表面官能化。 可生物降解结构可用于个体血液输送的方法。

公开(公告)号：US09012027B2

公开(公告)日：2015-04-21

申请号：US13516452

申请日：2010-12-17

Applicant: Tijs Nabuurs ,  Gerardus Cornelis Overbeek ,  Jeffrey Stubbs

Inventor： Tijs Nabuurs ,  Gerardus Cornelis Overbeek ,  Jeffrey Stubbs

IPC: C09D135/02 ,  C08F265/04 ,  C08F267/06 ,  C08L35/02 ,  C08F212/08 ,  C08F220/18 ,  C08F222/14

CPC classification number: C09D135/02 ,  C08F212/08 ,  C08F220/18 ,  C08F222/14 ,  C08F265/04 ,  C08F267/06 ,  C08F2220/1808 ,  C08F2220/1825 ,  C08F2220/1833 ,  C08L35/02 ,  Y10T428/31935 ,  C08L2666/04 ,  C08L2666/02

Abstract: The invention relates to an aqueous emulsion comprising at least a vinyl polymer, said vinyl polymer comprising: a) 45 to 99 wt % of itaconate ester monomers having formula (I), wherein R and R′ are independently an alkyl or an aryl group; b) 0.1 to 15 wt % of ionic or potentially ionic unsaturated monomers; c) 0 to 54 wt % of unsaturated monomers, different from a) and b); and 0.9 to 54.9 wt % by weight of total monomers of a chaser monomer composition added subsequently and polymerized after the polymerization of monomers a), b) and c); wherein a)+b)+c) and the chaser monomer composition add up to 100%; and wherein the aqueous emulsion contains less than 0.5 wt % free itaconate ester monomers of formula I based on the total weight of the aqueous emulsion.

Abstract translation: 本发明涉及包含至少一种乙烯基聚合物的水乳液，所述乙烯基聚合物包含：a）45至99重量％的具有式（I）的衣康酸酯单体，其中R和R'独立地为烷基或芳基; b）0.1至15重量％的离子或潜在的不饱和单体; c）0至54重量％的不饱和单体，不同于a）和b）; 和0.9至54.9重量％的随后添加的追踪单体组合物的单体的总单体，并且在单体a），b）和c）的聚合之后聚合; 其中a）+ b）+ c）和所述追踪单体组合物总计高达100％; 并且其中基于所述水性乳液的总重量，所述水性乳液含有小于0.5重量％的式I的游离的衣康酸酯单体。