Organic N=n Or N-n Group Containing Compound Contains Carbocyclic Group Or Element Other Than C,h, Or N Patents (Class 526/219.1)
  • Patent number: 8835581
    Abstract: The present invention relates to a novel polymeric composition comprising a novel polymer having two or more repeat units and a terminus having the structure (1): wherein R1 represents a C1-C20 substituted or unsubstituted alkyl group, w is a number from 1-8, X is oxygen (O) or nitrogen (N), and Rd is a reactive group. The invention also relates to a process for forming a pattern using the novel polymeric composition. The invention further relates to a process of making the novel polymer.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: September 16, 2014
    Assignee: AZ Electronic Materials (Luxembourg) S.A.R.L.
    Inventors: Hengpeng Wu, Orest Polishchuk, Yi Cao, SungEun Hong, Jian Yin, Guanyang Lin, Margareta Paunescu, Mark Neisser
  • Patent number: 8389644
    Abstract: A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula —NH—NR1R2 where R1 and R2 independently are substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl groups, or together form a substituted or unsubstituted alkylene, alkenylene, cycloalkylene, cycloalkenylene, or arylene group. The functionalized polymer can be provided by reacting a living polymer with a hydrazone. Such polymers can be used in the production of compositions that include particulate fillers.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: March 5, 2013
    Assignee: Bridgestone Corp.
    Inventors: Dennis R. Brumbaugh, Steven Luo, Christine Rademacher, Yuan-Yong Yan
  • Publication number: 20110306742
    Abstract: This invention relates to coloured polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, colour electrophoretic displays comprising such particle, and new water-soluble dyes.
    Type: Application
    Filed: January 29, 2010
    Publication date: December 15, 2011
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Louise Diane Farrand, Mark James, Matthias Koch, Ashley Nathan Smith, Jonathan Henry Wilson, Mark John Goulding, Daniel Walker
  • Patent number: 8034851
    Abstract: The present invention relates to new cure accelerator systems for anaerobic curable compositions. These anaerobic cure systems include tetraalkyl ammonium oxidizing salts that are soluble in the (meth)acrylate component of the composition.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: October 11, 2011
    Assignee: Henkel Corporation
    Inventor: Philip T. Klemarczyk
  • Patent number: 8008414
    Abstract: An organoantimony compound represented by the formula (1), processes for producing polymers with use of the compound, and polymers wherein R1 and R2 are C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R3 and R4 are each a hydrogen atom or C1-C8 alkyl, and R5 is aryl, substituted aryl, an aromatic heterocyclic group, oxycarbonyl or cyano.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: August 30, 2011
    Assignees: Otsuka Chemical Co., Ltd., Japan Science and Technology Agency
    Inventors: Shigeru Yamago, Biswajit Ray, Takashi Kameshima, Kazuhiro Kawano
  • Patent number: 7923517
    Abstract: A method for producing polymer particles which includes: forming polymer particles by heterogeneous polymerization of a monomer in a supercritical fluid and/or subcritical fluid, wherein a radical polymerization initiator (I) having in a molecular at least a group having radical-generation capability and a group having affinity for the supercritical fluid and/or subcritical fluid, and a radical polymerization initiator (II) are used in combination.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: April 12, 2011
    Assignees: Ricoh Company, Ltd., National University Corporation TOYOHASHI UNIVERSITY OF TECHNOLOGY
    Inventors: Eri Yoshida, Chiaki Tanaka
  • Patent number: 7816467
    Abstract: Processes for forming adducts of hydrazines with acrylic macromonomers are provided. Also provided are processes for using ring-closing reactions of the adducts to form aminolactams. The adducts are useful, for example, for making adhesives, surfactants, viscosity modifiers, processing aids, and other products.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: October 19, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Steven Dale Ittel, Alexei A. Gridnev
  • Patent number: 7595369
    Abstract: A method of copolymerizing cyclic olefins and polar vinyl olefins, a copolymer produced by the method, and an optical anisotropic film including the copolymer are provided. According to the copolymerization method, a cyclic olefin and a polar vinyl olefin can be effectively copolymerized using a catalyst system composed of a compound containing a group 13 element and a radical initiator. The resulting copolymer is transparent, and has high adhesion, thermal stability, optical anisotropy and strength, and a low dielectric constant. The optical film including the copolymer can be used as a plastic lens, a polarizer protective film, an adhesive film, and a compensation film, and in a LCD display.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: September 29, 2009
    Assignee: LG Chem, Ltd.
    Inventors: Sung Cheol Yoon, Sung Ho Chun, Heon Kim, Tae Sun Lim, Jung Min Lee
  • Publication number: 20090227748
    Abstract: The present invention relates to a process for preparing olefin polymers by polymerization or copolymerization of at least one olefin of the formula Ra—CH?CH—Rb, where Ra and Rb are identical or different and are each a hydrogen atom or a hydrocarbon radical having from 1 to 20 carbon atoms, or Ra and Rb together with the atoms connecting them can form a ring, at a temperature of from ?60 to 200° C. and a pressure of from 0.
    Type: Application
    Filed: August 31, 2006
    Publication date: September 10, 2009
    Applicant: BASELL POLYOLEFINE GMBH
    Inventor: Robert Larry Jones
  • Patent number: 7309752
    Abstract: A polymer obtained by polymerizing, in a presence of a polymerization initiator, a compound having a cage structure with at least 11 carbon atoms and an ethylenic double bond; a film forming composition containing the polymer; an insulating film formed using the composition; and an electronic device.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: December 18, 2007
    Assignee: FUJIFILM Corporation
    Inventors: Katsuyuki Watanabe, Hidetoshi Hiraoka
  • Patent number: 6958368
    Abstract: The present invention relates to new cure accelerators for anaerobic curable compositions. These anaerobic cure accelerators are generally sulfinimides and oxygen and sulfur derivatives thereof, sulfonimides and oxygen and sulfur derivatives thereof, sulfonamides and oxygen and sulfur derivatives thereof, and oxygen and sulfur analogues of sulfimides.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: October 25, 2005
    Assignee: Henkel Corporation
    Inventors: Philp T. Klemarczyk, Karen R. Brantl, Andrew D. Messana
  • Patent number: 6846520
    Abstract: The present invention relates to an epoxy resin composition. The epoxy resin composition contains an epoxy resin and a cationic polymerization catalyst. The epoxy resin has at least two alicyclic epoxy groups, at least one perfluoroalkyl group having 6 to 12 carbon atoms, at least one alkylsiloxane group, and at least one cyclic group.
    Type: Grant
    Filed: January 2, 2003
    Date of Patent: January 25, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akihiko Shimomura, Hiromichi Noguchi, Isao Imamura
  • Patent number: 6835762
    Abstract: The present invention provides a new class of materials effective as cure accelerators for anaerobic curable compositions. The addition of these materials into anaerobic adhesives as a replacement for conventional curatives, such as acetyl phenyl hydrazine and maleic acid or toluidines, surprisingly provides at least comparable cure speeds and physcial properties for the reaction products formed therefrom.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: December 28, 2004
    Assignee: Henkel Corporation
    Inventors: Philp T. Kelmarczyk, Karen R. Brantl
  • Publication number: 20030092859
    Abstract: A process for preparing acrylic pressure sensitive adhesives by means of radical polymerization of a monomer mixture to give a polyacrylate, wherein said polymerization is carried out with an initiator system comprising at least one triazolinyl compound of the general formula 1
    Type: Application
    Filed: July 16, 2002
    Publication date: May 15, 2003
    Inventors: Marc Husemann, Stephan Zollner
  • Patent number: 6518364
    Abstract: Heterogeneous (e.g., emulsion) polymerization systems include a control agent that has a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety for living-type free radical polymerization of a wide variety of monomers. These control agents provide superior properties for control of the polymerization and/or the properties of the polymers obtained and/or the monomers that may be polymerized. Multifunctional control agents provide the opportunity for a variety of structurally unique polymers, including block copolymers, stars and hyper-branched polymers.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: February 11, 2003
    Assignee: Symyx Technologies, Inc.
    Inventors: Dominique Charmot, Han Ting Chang, Peter Huefner, Yunxiao Li
  • Patent number: 6288185
    Abstract: Initiators for free-radical addition polymerization comprising as structural feature the Diels-Alder adduct of an azo group (—N═N—) with a conjugated double bond (diene).
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: September 11, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Rainer Königer, Reinhold Schwalm, Roman Benedikt Raether
  • Patent number: 6268452
    Abstract: Provided is an industrially advantageous process for producing allylamine polymers from various allylamines in an organic solvent with ease and at high yields, and the process comprises polymerizing allylamines in a medium containing an organic solvent in the presence of an azo compound selected from azo compounds of the formulae (I) and (II), wherein symbols are as defined in the specification.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: July 31, 2001
    Assignee: Nitto Boseki Co., Ltd.
    Inventors: Tadashi Kato, Yasuhito Nakata, Tadao Endo, Ikuo Hayashi
  • Patent number: 6262205
    Abstract: The process of curing a radical-polymerizable multicomponent mixture containing an olefinically-unsaturated compound with ambient air by adding to the mixture an alkyl, cycloalkyl or aryl hydrazone of an aliphatic, cycloaliphatic or aromatic aldehyde or ketone which forms a hydroperoxide as an initiator for curing the mixture.
    Type: Grant
    Filed: July 13, 1992
    Date of Patent: July 17, 2001
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Thomas Huver, Thomas Moeller, Wolfgang Klauck, Christian Nicolaisen
  • Patent number: 6201082
    Abstract: A fluorine-containing macroazo compound having a fluorine segment in the molecule is useful as a polymerization initiator for producing, for example, fluorine-containing block polymers.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: March 13, 2001
    Assignee: Wako Pure Chemical Industries, Ltd.
    Inventors: Kazuo Shiraki, Nobutaka Shimamura
  • Patent number: 6177379
    Abstract: A method of initiating free-radical addition polymerization, which entails effecting a free-radical addition polymerization in the presence of an initiator, which contains, as a structural feature, a Diels-Alder adduct of an azo group (—N═N—) with a conjugated double bond (diene).
    Type: Grant
    Filed: May 18, 1998
    Date of Patent: January 23, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Rainer Königer, Reinhold Schwalm, Roman Benedikt Raether
  • Patent number: 6172170
    Abstract: Initiators for free-radical addition polymerization comprising as structural feature the Diels-Alder adduct of an azo group (—N═N—) with a conjugated double bond (diene).
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: January 9, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Rainer Königer, Reinhold Schwalm, Roman Benedikt Raether
  • Patent number: 6172171
    Abstract: Macroazo compounds, which comprise a repeating unit composed of a moiety of the formula (a), a (b) and a moiety of the formula (c) wherein X, E, Z and T are independently a lower alkylene group, R1, R2, R3 and R4 are independently a lower alkyl group or a cyano group, R5, R6, R7 and R8 are independently a lower alkyl group or an aryl group, and m and n are independently a positive integer, those moieties being bound with one another through a carboxylic acid ester linkage or a carboxylic acid amido linkage, make it possible, for instance, in a case of using the compound as a polymerization initiator, to produce easily and at high efficiency a block polymer containing both polyorganosiloxane units and polyoxyalkylene units in its molecule.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: January 9, 2001
    Assignee: Wako Pure Chemical Industries Ltd.
    Inventors: Kazuo Shiraki, Hiroyuki Tsurumoto, Tomomitsu Abe