公开(公告)号：US20180327593A1

公开(公告)日：2018-11-15

申请号：US15543508

申请日：2015-12-03

申请人： Hitachi Chemical Company, LTD.

发明人： Aya KASAHARA ,  Tetsurou IRINO ,  Hikari MURAI

IPC分类号： C08L79/08 ,  H05K1/03 ,  C08L63/00 ,  C08F36/06 ,  C08K3/32

CPC分类号： C08L79/085 ,  C08F36/06 ,  C08F2500/02 ,  C08G59/42 ,  C08K3/016 ,  C08K3/32 ,  C08L63/00 ,  C08L2203/16 ,  H05K1/03 ,  H05K1/0353 ,  H05K3/46 ,  C08K3/36 ,  C08L13/02

摘要： Provided is a thermosetting resin composition containing a polyimide compound (A) having a structural unit derived from a maleimide compound (a1) having at least two N-substituted maleimide groups and a structural unit derived from a diamine compound (a2); a modified polybutadiene (B); and an inorganic filler (C).

公开(公告)号：US20180325111A1

公开(公告)日：2018-11-15

申请号：US15773993

申请日：2016-10-31

申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

发明人： Yi Yan YANG ,  QingXing XU ,  Majad KHAN ,  Chuan YANG ,  Shrinivas VENKATARAMAN

IPC分类号： A01N43/32 ,  C02F1/50 ,  C08L79/08

CPC分类号： A01N43/32 ,  A01N33/12 ,  A01N37/44 ,  A61K47/59 ,  C02F1/50 ,  C08G73/02 ,  C08L79/08

摘要： This invention relates to an antibacterial polymer-modified particle comprising a particle core, wherein a polymer is covalently bound to the particle core via a linker and said polymer comprises a branched, amphiphilic cationic polyalkylene imine backbone having amine or amino functional groups and wherein optionally all or some of the amine or amino groups of the polymer have been further reacted with amphiphilic cyclic carbonates carrying a quaternary ammonium group under formation of a urethane bond. In a preferred embodiment the core is a silica core functionalized with the polyelkyleneimine. The invention also relates to methods of making such particles and their use in water disinfection applications.

公开(公告)号：US20180319939A1

公开(公告)日：2018-11-08

申请号：US15772986

申请日：2016-11-09

申请人： ROLIC TECHNOLOGIES AG

发明人： Sabrina CHAPPELLET

IPC分类号： C08G77/385 ,  C08G77/388 ,  C08L77/00 ,  C08L79/08 ,  G02F1/1337

CPC分类号： C08G77/385 ,  C08G77/38 ,  C08G77/388 ,  C08L77/00 ,  C08L79/08 ,  G02F1/133711 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1014 ,  Y10T428/1023

摘要： The present invention relates to siloxane polymer, copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer of formula (I), to compositions thereof, to a process for the preparation of said linear, branched or crosslinked siloxane polymer, and to its use for optical and electro optical devices, such as, liquid crystal devices (LCDs).

公开(公告)号：US10067011B2

公开(公告)日：2018-09-04

申请号：US15050990

申请日：2016-02-23

申请人： International Business Machines Corporation

发明人： Scott B. King ,  Brandon M. Kobilka ,  Joseph Kuczynski ,  Jason T. Wertz

IPC分类号： G01L1/24 ,  C09D179/08 ,  B32B27/28 ,  C08L79/08

摘要： In an example, a pressure indicator film includes a first polymeric film material and a second polymeric film material that satisfy a threshold thermal degradation temperature. The pressure indicator film includes microcapsules on a surface of the first polymeric film material and a developer material on a surface of the second polymeric film material. The microcapsules are formed from a polymeric shell material that satisfies the threshold thermal degradation temperature. The microcapsules encapsulate a payload that includes a pH indicator and a solvent having a boiling point that is greater than the threshold thermal degradation temperature.

公开(公告)号：US20180223454A1

公开(公告)日：2018-08-09

申请号：US15888270

申请日：2018-02-05

申请人： Earth Renewable Technologies

发明人： Emanuel Lopes Martins ,  Carmen E. Finnessy ,  Melvin Glenn Mitchell

IPC分类号： D01F8/06 ,  D01F8/14 ,  D06M10/04 ,  C08J3/20 ,  C08L1/12 ,  C08L1/14 ,  C08L23/06 ,  C08L23/12 ,  C08L25/06 ,  C08L27/06 ,  C08L27/18 ,  C08L33/24 ,  C08L55/02 ,  C08L71/12 ,  C08L79/08 ,  C08K9/12

CPC分类号： D01F8/06 ,  C08J3/20 ,  C08J5/18 ,  C08J2367/04 ,  C08K9/12 ,  C08L1/12 ,  C08L1/14 ,  C08L23/06 ,  C08L23/12 ,  C08L25/06 ,  C08L27/06 ,  C08L27/18 ,  C08L33/08 ,  C08L33/24 ,  C08L55/02 ,  C08L67/04 ,  C08L71/12 ,  C08L77/00 ,  C08L79/08 ,  C08L91/00 ,  C08L2205/16 ,  D01D5/30 ,  D01F1/02 ,  D01F8/04 ,  D01F8/14 ,  D06M10/04 ,  C08L101/00 ,  C08L67/02

摘要： The biocomponent fiber functions as a carrier or vehicle for delivering additives to a polymer composition. The bicomponent fiber may be “splittable segmented pie” or “island-in-the-sea” construction with the sea being the low melt temperature component and the island being the high melt temperature component. The low melt temperature polymer may be selected from the group consisting of low density polyethylene (LDPE), high density polyethylene (HDPE), polylactic acid (PLA), polyhydroxyalkenoate (PHA), polypropylene (PP), polystyrene (PS), polyvinylidene fluoride, polybutylene succinate (PBS), low melt temperature polyethylene terephthalate, polytrimethylene terephthalate (PTT) and low melt temperature nylons. The high melt temperature component polymer is selected from the group consisting of polyethylene terephthalate (PET), co-polyester, polybutylene terephthalate (PBT), poly (methyl methacrylate) (PMMA), polytetrafluoroethylene (PTFE), polyether ether ketones (PEEK), polyphenylene sulfides (PPS), high melt temperature nylon, polylactic acid (PLA), including stereocomplex PLA, namely 100% PDLA, 100% PLLA or a 50/50 blend of 100% PDLA and 100% PLLA.

公开(公告)号：US10040036B2

公开(公告)日：2018-08-07

申请号：US15106037

申请日：2014-12-10

申请人： Markus Ungerank ,  Harald Roegl

发明人： Markus Ungerank ,  Harald Roegl

IPC分类号： B01D71/64 ,  B01D53/22 ,  B01D69/02 ,  B01D69/08 ,  C08G73/10 ,  C08G18/64 ,  C08G18/76 ,  B01D71/80 ,  C08L79/08

摘要： The present invention relates to novel block copolyimides for preparing highly selective integrally asymmetrical gas separation membranes of improved permeance, processes for preparing these block copolyimides, membranes prepared from the block copolyimides, and also the use of the block copolyimides and of the membranes prepared therefrom.

公开(公告)号：US20180215871A1

公开(公告)日：2018-08-02

申请号：US15579345

申请日：2016-06-02

申请人： SABIC Global Technologies B.V.

发明人： Viswanathan Kalyanaraman ,  Erich Otto Teutsch ,  Thomas Hocker ,  Brian Price ,  Peter Zuber

IPC分类号： C08G73/10 ,  B29C64/153 ,  C08L79/08

CPC分类号： C08G73/1025 ,  B29C64/153 ,  B29K2079/08 ,  C08G73/101 ,  C08G73/1032 ,  C08G73/1039 ,  C08G73/1046 ,  C08G73/106 ,  C08G73/1064 ,  C08L79/08

摘要： A system comprises a build area, a precursor feed system to feed polyimide precursor to the build area, and a laser system comprising a laser device to emit a focused energy beam onto the build area, and a laser actuator to aim the focused energy onto selected target locations of the build area in order to selectively initiate polymerization of at least a portion of the polyimide precursor into a structure including polyimide. A method comprises feeding a polyimide precursor to a build area and selectively directing a focused energy beam to the build area to selectively initiate polymerization of at least a portion of the polyimide precursor into a structure including polyimide.

公开(公告)号：US10030140B2

公开(公告)日：2018-07-24

申请号：US14034125

申请日：2013-09-23

申请人： SABIC Global Technologies B.V.

发明人： Mohammad Moniruzzaman ,  Kapil Sheth

IPC分类号： C08L79/08 ,  C08G73/10 ,  C08G4/00 ,  C08L65/04 ,  C08K3/04 ,  C08K7/14 ,  C08L71/00 ,  C08G61/12 ,  C08L65/00 ,  C08K7/06

摘要： Disclosed herein are methods and fiber reinforced thermoplastic composition comprising: a polyaryletherketone (PAEK) component; a polyimide component, wherein the polyimide component comprises a blend of at least a first polyimide (PI) having glass transition temperature of at least 300° C. and a second polyimide (PI) having glass transition temperature less than the glass transition temperature of the first polyimide; and a reinforcement fiber component. The resulting fiber reinforced thermoplastic compositions exhibit improved mechanical performance.

公开(公告)号：US20180171085A1

公开(公告)日：2018-06-21

申请号：US15736616

申请日：2016-06-17

申请人： KANEKA CORPORATION

发明人： Takashi UNO ,  Koji HANADA ,  Hayato NIKI

IPC分类号： C08J5/18 ,  C08L79/08 ,  B29C41/46 ,  B29C41/24 ,  B29C55/02

CPC分类号： C08J5/18 ,  B29C41/24 ,  B29C41/46 ,  B29C55/02 ,  C08G73/1042 ,  C08G73/105 ,  C08G73/1071 ,  C08J2379/08 ,  C08L79/08 ,  C08L2203/16 ,  C09D179/08

摘要： The present invention provides a process for producing a polymer film at high productivity: during a process for drying gripped portions of both edges of a gel film, a first heat treatment is performed by blowing hot air in the film width direction and a second heat treatment is performed by blowing hot air at gripped portions of both edges of the gel film in a direction parallel to the film running direction.

公开(公告)号：US10000702B2

公开(公告)日：2018-06-19

申请号：US14932988

申请日：2015-11-05

申请人： Chi Mei Corporation

发明人： Wan-Ting Huang

IPC分类号： C09K19/56 ,  C08L79/08 ,  C09K19/20 ,  C09K19/36

CPC分类号： C09K19/56 ,  C08L79/08 ,  C09K19/20 ,  C09K19/2014 ,  C09K19/36

摘要： A liquid crystal alignment agent capable of forming a liquid crystal display element having good resistance to ultraviolet decay and no mura effect, a liquid crystal alignment film, and a liquid crystal display element having the same are provided. The liquid crystal alignment agent includes a polymer (A), a polysiloxane (B), a polymerizable compound (C) containing a benzophenone structure, and a solvent (D). The polymer (A) is obtained by reacting a mixture. The mixture includes a tetracarboxylic dianhydride component (a1) and a diamine component (a2). The polysiloxane (B) contains a polymerizable unsaturated group, wherein the polymerizable unsaturated group includes a group represented by formula (1-1), a group represented by formula (1-2), or a combination of the two.