公开(公告)号：US09815979B2

公开(公告)日：2017-11-14

申请号：US15343663

申请日：2016-11-04

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Charles Scales ,  Kunisi Venkatasubban ,  Shivkumar Mahadevan ,  Zohra Fadli ,  Brent Matthew Healy

IPC分类号： G02B1/04 ,  C08L51/08 ,  C08F290/06 ,  C08F293/00 ,  C08G77/442 ,  G02C7/04

CPC分类号： C08L51/085 ,  C08F290/068 ,  C08F293/005 ,  C08G77/442 ,  C08L51/08 ,  G02B1/04 ,  G02B1/043 ,  G02C7/049 ,  C08L39/06 ,  C08F226/10 ,  C08L39/08

摘要： The present invention relates to compositions comprising at least one stable, near-monodisperse, non-reactive hydrophilic polymer comprising in said polymer's backbone, a hydrophilic segment having a degree of polymerization of about 10 to about 1000, and a linear silicone segment at at least one terminal end of said non-reactive hydrophilic polymer, wherein said silicone segment comprises between about 6 and about 200 siloxy units, and said non-reactive hydrophilic polymer is associated, via the linear silicone block with a silicone hydrogel. The non-reactive hydrophilic polymers may be incorporated into the formulation from which the silicone hydrogel is made or may be contacted with the silicone hydrogel post formation.

公开(公告)号：US09815947B2

公开(公告)日：2017-11-14

申请号：US15335803

申请日：2016-10-27

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： William Brown Farnham ,  Michael Thomas Sheehan ,  Hoang Vi Tran ,  Daqing Zhang

IPC分类号： C08F293/00 ,  C08G83/00 ,  B05D1/00 ,  B05D1/02 ,  B05D1/18

CPC分类号： C08G83/003 ,  B05D1/005 ,  B05D1/02 ,  B05D1/18 ,  C08F293/005 ,  C08F2438/03

摘要： In a first aspect, a composition of matter includes a substantially symmetrical 3-arm star block copolymer having a central core and diblock copolymer arms having inner blocks and outer blocks. In a second aspect, an article includes a substrate, a block copolymer composition on the substrate, and a neutral layer between the substrate and the block copolymer composition.

公开(公告)号：US20170306139A1

公开(公告)日：2017-10-26

申请号：US15515818

申请日：2015-09-30

申请人： LG Chem, Ltd.

发明人： Jung Keun Kim ,  Je Gwon Lee ,  Jeong Kyu Lee ,  Se Jin Ku ,  No Jin Park ,  Mi Sook Lee ,  Eun Young Choi ,  Sung Soo Yoon ,  Hyung Ju Ryu

IPC分类号： C08L53/02 ,  C08L53/00

CPC分类号： C08L53/005 ,  B05D1/005 ,  B05D3/007 ,  B81C1/00428 ,  B81C2201/0149 ,  B82Y40/00 ,  C01P2002/70 ,  C07B2200/00 ,  C08F2/14 ,  C08F32/06 ,  C08F212/08 ,  C08F216/12 ,  C08F220/10 ,  C08F220/26 ,  C08F220/30 ,  C08F293/00 ,  C08F293/005 ,  C08F299/024 ,  C08F2220/301 ,  C08F2438/03 ,  C08G61/08 ,  C08G61/128 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/332 ,  C08G2261/3324 ,  C08G2261/40 ,  C08G2261/418 ,  C08J5/18 ,  C08J7/123 ,  C08J2353/00 ,  C08L53/00 ,  C08L53/02 ,  C09D153/00 ,  G03F7/0002 ,  G03F7/0046 ,  G03F7/039 ,  G03F7/091 ,  G03F7/16 ,  G03F7/162 ,  G03F7/2004 ,  G03F7/30 ,  C08F214/182

摘要： The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.

公开(公告)号：US09796890B2

公开(公告)日：2017-10-24

申请号：US14915526

申请日：2014-08-29

申请人： KURARAY CO., LTD.

发明人： Masahiro Kawasaki ,  Isamu Okamoto ,  Eiji Nakamura

IPC分类号： C08F293/00 ,  C09J153/00 ,  C08F8/32 ,  C09J133/24 ,  C09J133/26

CPC分类号： C09J153/005 ,  C08F8/32 ,  C08F293/00 ,  C09J133/24 ,  C09J133/26 ,  C08F293/005

摘要： A modified acrylic block copolymer is obtained by a method comprising subjecting a block copolymer (C) to a reaction with an amine compound, wherein the block copolymer comprises a polymer block (A) comprising a (meth)acrylic acid ester unit (a) and a polymer block (B′) comprising a (meth)acrylic acid ester unit (b′), the (meth)acrylic acid ester unit (a) is structurally different from the (meth)acrylic acid ester unit (b′), thereby partly or entirely converting the (meth)acrylic acid ester unit (b′) into at least one selected from the group consisting of an N-substituted (meth)acrylamide unit (d), a (meth)acrylic acid unit (c), and an N-substituted bis((meth)acryl)amide unit (e).

公开(公告)号：US09790452B2

公开(公告)日：2017-10-17

申请号：US14780045

申请日：2014-03-17

申请人： BASF SE ,  HENKEL AG & Co. KGaA

发明人： Huiguang Kou ,  Frank Pirrung ,  Roland Ettl ,  Bernhard Ulrich von Vacano ,  Dario Perera-Diez ,  Paula Barreleiro ,  Christa Junkes ,  Johannes Zipfel ,  Brigitte Giesen ,  Cornelius Bessler ,  Martina Hutmacher

IPC分类号： C08F293/00 ,  C11D3/37 ,  C11D3/00

CPC分类号： C11D3/3769 ,  C08F293/005 ,  C08F2438/02 ,  C11D3/0036

摘要： Described are block copolymers which have been prepared by controlled free radical polymerization. Also described is the use of said block copolymers as soil release agents in laundry processes and a process to produce said block copolymers. Further described is a method for easier releasing soil from textiles in laundry processes and a detergent containing said block copolymers.

公开(公告)号：US09751970B2

公开(公告)日：2017-09-05

申请号：US15072522

申请日：2016-03-17

申请人： THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM

发明人： Jinming Gao ,  David Boothman ,  Kejin Zhou ,  Xiaonan Huang ,  Yiguang Wang

IPC分类号： A61K8/00 ,  C08F293/00 ,  C07D311/92 ,  A61K9/127 ,  A61K47/48 ,  A61K9/50 ,  A61K31/337 ,  A61K31/704 ,  A61K31/352 ,  A61K9/107 ,  A61K49/00 ,  C08F220/34

CPC分类号： C08F293/005 ,  A61K9/1075 ,  A61K9/1273 ,  A61K9/5031 ,  A61K31/337 ,  A61K31/352 ,  A61K31/704 ,  A61K47/58 ,  A61K47/62 ,  A61K47/6811 ,  A61K47/6845 ,  A61K49/0032 ,  A61K49/005 ,  A61K49/0054 ,  A61K49/0056 ,  A61K49/0082 ,  C07D311/92 ,  C08F220/34 ,  C08F2438/01

摘要： Provided herein are block copolymers comprising a hydrophilic polymer segment and a hydrophobic polymer segment, wherein the hydrophilic polymer segment comprises a polymer selected from the group consisting of: poly(ethylene oxide) (PEO), poly(methacrylate phosphatidyl choline) (MPC), and polyvinylpyrrolidone (PVP), wherein the hydrophobic polymer segment comprises wherein R′ is —H or —CH3, wherein R is —NR1R2, wherein R1 and R2 are alkyl groups, wherein R1 and R2 are the same or different, wherein R1 and R2 together have from 5 to 16 carbons, wherein R1 and R2 may optionally join to form a ring, wherein n is 1 to about 10, and wherein x is about 20 to about 200 in total. Also provided are pH-sensitive micelle compositions for therapeutic and diagnostic applications.

公开(公告)号：US20170240660A1

公开(公告)日：2017-08-24

申请号：US15514752

申请日：2015-10-06

申请人： DOW GLOBAL TECHNOLOGIES LLC ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

发明人： John W. KRAMER ,  Craig J. HAWKER ,  Brett P. FORS ,  Nicolas J. TREAT ,  Hazel SPRAFKE ,  Paul G. CLARK ,  Javier READ de ALANIZ

IPC分类号： C08F2/50 ,  C08F4/40

CPC分类号： C08F2/50 ,  C08F4/40 ,  C08F120/14 ,  C08F220/30 ,  C08F220/34 ,  C08F293/005

摘要： Disclosed are methods for controlled radical polymerization of acrylic monomers using an organic photoredox catalyst, where the polymerization is mediated, as well as regulated, by light.

公开(公告)号：US09738745B2

公开(公告)日：2017-08-22

申请号：US11772028

申请日：2007-06-29

申请人： Geir Fonnum ,  Lise Liljeroth

发明人： Geir Fonnum ,  Lise Liljeroth

IPC分类号： C40B30/04 ,  C40B40/14 ,  C08F293/00 ,  C08F287/00 ,  C08L53/00 ,  C09D153/00

CPC分类号： C08F293/00 ,  C08F287/00 ,  C08F292/00 ,  C08F293/005 ,  C08F2438/01 ,  C08L53/005 ,  C09D153/005 ,  C08L2666/02

摘要： Polymer particles having a multi-block vinylic polymer attached to their surface are disclosed. The particles can be used in a variety of purification and detection methods.

公开(公告)号：US09732247B2

公开(公告)日：2017-08-15

申请号：US15240564

申请日：2016-08-18

申请人： Brother Kogyo Kabushiki Kaisha

发明人： Narumi Yamashita ,  Hiroyuki Tanaka

IPC分类号： C08F287/00 ,  C09D11/38 ,  B41J2/175 ,  C09D11/106 ,  C09D11/324 ,  C09D153/00 ,  C09D11/107 ,  C09D11/322 ,  C08F293/00 ,  C08F212/06 ,  C08F257/00 ,  C08F220/10 ,  C08F265/06 ,  C08F220/06 ,  C08F265/02

CPC分类号： C09D11/38 ,  B41J2/17503 ,  C08F212/06 ,  C08F220/06 ,  C08F220/10 ,  C08F257/00 ,  C08F265/02 ,  C08F265/06 ,  C08F287/00 ,  C08F293/005 ,  C09D11/106 ,  C09D11/107 ,  C09D11/322 ,  C09D11/324 ,  C09D153/00

摘要： A water-based ink for ink-jet recording includes: a self-dispersible pigment having an anionic group; water; a water-soluble resin; and an anionic surfactant, wherein the water-soluble resin is an ABA-type triblock copolymer which has a polymer block A composed only of methyl methacrylate and methacrylic acid and a polymer block B composed only of benzyl methacrylate and methacrylic acid; which has a weight average molecular weight of 3,000 to 30,000; which has an acid value of 90 mgKOH/g to 200 mgKOH/g; and which is partially or completely neutralized.

公开(公告)号：US20170226261A1

公开(公告)日：2017-08-10

申请号：US15515293

申请日：2015-09-30

申请人： LG Chem, Ltd.

发明人： Je Gwon Lee ,  No Jin Park ,  Jung Keun Kim ,  Se Jin Ku ,  Mi Sook Lee ,  Eun Young Choi ,  Sung Soo Yoon ,  Hyung Ju Ryu

IPC分类号： C08F293/00 ,  C08J7/12 ,  C08J5/18

CPC分类号： C08L53/005 ,  B05D1/005 ,  B05D3/007 ,  B81C1/00428 ,  B81C2201/0149 ,  B82Y40/00 ,  C01P2002/70 ,  C07B2200/00 ,  C08F2/14 ,  C08F32/06 ,  C08F212/08 ,  C08F216/12 ,  C08F220/10 ,  C08F220/26 ,  C08F220/30 ,  C08F293/00 ,  C08F293/005 ,  C08F299/024 ,  C08F2220/301 ,  C08F2438/03 ,  C08G61/08 ,  C08G61/128 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/332 ,  C08G2261/3324 ,  C08G2261/40 ,  C08G2261/418 ,  C08J5/18 ,  C08J7/123 ,  C08J2353/00 ,  C08L53/00 ,  C08L53/02 ,  C09D153/00 ,  G03F7/0002 ,  G03F7/0046 ,  G03F7/039 ,  G03F7/091 ,  G03F7/16 ,  G03F7/162 ,  G03F7/2004 ,  G03F7/30 ,  C08F214/182

摘要： The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, can be provided with a variety of required functions without constraint and, especially, etching selectivity can be secured, making the block copolymer effectively applicable to such uses as pattern formation.