Patents
Patents for C08F 134 - Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring (67)
03/2015
03/03/2015US8969483 (Meth)acrylate derivative, polymer and photoresist composition having lactone structure, and method for forming pattern by using it
09/2014
09/18/2014US20140275347 Modified nano-clay materials and nanocomposites made therefrom
08/2014
08/12/2014US8802783 (Meth)acrylate derivative, polymer and photoresist composition having lactone structure, and method for forming pattern by using it
11/2013
11/28/2013US20130316178 Process for producing spherical particles of furfuryl alcohol resin, spherical particles of furfuryl alcohol resin produced by the process, spherical carbon particles and spherical activated carbon particles
10/2013
10/29/2013US8568623 Triphenylamine derivatives and organic photovoltaic cells including the derivatives
07/2013
07/04/2013US20130172503 Optical film and display device including same
06/2013
06/11/2013US8460583 Electroactive materials
01/2013
01/01/2013US8344045 Ink composition, inkjet recording method, printed material, and process for producing molded printed material
10/2012
10/17/2012CN102741262A Pharmaceutical composition containing cyclometalated n-heterocyclic carbene complexes for cancer treatment
09/2012
09/05/2012EP2493896A1 Pharmaceutical composition containing cyclometalated n-heterocyclic carbene complexes for cancer treatment
05/2012
05/16/2012EP2451850A1 In situ polymerization of conducting poly(3,4-ethylenedioxythiophene)
03/2012
03/29/2012US20120074396 Electroactive materials
09/2011
09/22/2011US20110226338 Pyrrolo[3,2-b]pyrrole semiconducting compounds and devices incorporating same
05/2011
05/10/2011US7939600 Binder for electric double layer capacitor electrode
05/05/2011WO2011050574A1 Pharmaceutical composition containing cyclometalated n-heterocyclic carbene complexes for cancer treatment
04/2011
04/26/2011US7932336 Tulipalin copolymers
03/2011
03/31/2011WO2011038057A1 Ring-opening metathesis polymerization of norbornene and oxanorbornene moieties and uses thereof
03/24/2011US20110071265 Method of Enhancing Conductivity of Conductive Polymer Product
02/2011
02/16/2011CN101291961B Polymerization methods using the catalysts
02/15/2011US7888427 Latent doping of conducting polymers
01/2011
01/13/2011WO2011003197A1 In situ polymerization of conducting poly(3,4-ethylenedioxythiophene)
01/13/2011CA2767564A1 In situ polymerization of conducting poly(3,4-ethylenedioxythiophene)
09/2010
09/16/2010US20100233620 Copolymer and photoresist composition including the same
08/2010
08/26/2010US20100216958 Methods of Preparing Renewable Butadiene and Renewable Isoprene
10/2009
10/01/2009WO2009117761A1 Processes for producing electrochromic substrates and electrochromic articles made therefrom
05/2009
05/14/2009US20090123555 Stimulateable Polymer Particles Exhibiting Reactive Functions, Method for the Production and the Use Thereof
03/2009
03/26/2009US20090082524 Water-Soluble and Water-Insoluble, Ring Opening Metathesis Polymerization Products, Monomers and Related Methods
10/2008
10/22/2008CN101291961A Polymerization methods using the catalysts
07/2008
07/01/2008US7393906 Perfluorinated polymers
10/2007
10/04/2007US20070232719 1,1-Disubstituted 2-vinylcyclopropanes; free radical polymerizable monomers; dental materials, in particular as dental adhesives, fixing cements or filling composites; low polymerization shrinkage, good mechanical properties
06/2007
06/21/2007US20070142582 Perfluorinated polymers
05/2007
05/31/2007US20070123671 Perfluorinated polymers
05/30/2007CN1318460C Novel conductive polymer, sensor applicating said polymer and method for applicating said sensor to detect target molecular
04/2007
04/26/2007WO2007046611A1 Polymerization methods using the catalysts
04/11/2007CN1309750C Solid organic electrolyte and its preparing process
04/03/2007US7199199 addition-condensation copolymer containing peroxyalkylene glycol and unsaturated fluorine compound
01/2007
01/02/2007US7157207 Acrylic ester terpolymer having units of a C5-C6 cycloalkyl (meth)acrylate, a hydroxy-adamantanyl acrylate, and acrylate of cyclic lactone; high resolution, patterns with less sidewall roughness, acceptable dry etch resistance, and a good margin allowed for heat treatment temperature after exposure
09/2006
09/12/2006US7105258 Charge transport monomer, charge transport material, and process for producing the same
09/2005
09/07/2005CN1663971A Conjugated polymer of silicon-containing heterocyclic pentylene and its use
06/2005
06/14/2005US6906158 Narrow molecular weight distribution; free radical nitroxide polymerization catalyst
04/2005
04/14/2005WO2004081538A3 Compositions and methods of vinyl oxazolone polymerization
01/2005
01/19/2005CN1566167A Solid organic electrolyte and its preparing process
12/2004
12/02/2004US20040242840 Compositions and methods of vinyl oxazolone polymerization
12/01/2004CN1550509A Perfluorinated polymers
11/2004
11/11/2004US20040225094 addition-condensation copolymer containing peroxyalkylene glycol and unsaturated fluorine compound
10/2004
10/20/2004EP1469016A1 Perfluorinated polymers
09/2004
09/23/2004WO2004081538A2 Compositions and methods of vinyl oxazolone polymerization
11/2002
11/26/2002US6486263 Increasing the rate of reaction of the hydrogenation step of the ring-opening metathesis polymerization (romp) with carbene containing catalyst by adding a non-inert solvent such as methanol; multiple cycles without additional catalyst
04/2002
04/04/2002US20020040109 Method for producing saturated polymers and saturated or unsaturated blends
09/2001
09/27/2001CA2342019A1 Method for producing saturated polymers and saturated or unsaturated blends
07/1997
07/08/1997US5646223 Optical fiber coatings
11/1996
11/05/1996US5571932 Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
03/1996
03/12/1996US5498682 Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
02/1996
02/27/1996US5495028 Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
01/1995
01/11/1995EP0633257A1 Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
01/06/1995CA2127219A1 Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
10/1994
10/25/1994CA1332670C Stable solutions of poly-alphahydroxyacrylic acid salts
07/1990
07/18/1990EP0377963A2 Process for the production of biaxially oriented rigid rod heterocyclic liquid crystalline polymer films
07/11/1990CA2005104A1 Process for the production of biaxially oriented rigid rod heterocyclic liquid crystalline polymer films
04/1990
04/10/1990US4916178 Stable solutions of poly-α-hydroxyacrylic acid salts
02/1990
02/06/1990US4898924 Process for the production of biaxially oriented rigid rod heterocyclic liquid crystalline polymer films
02/1988
02/11/1988DE3720806A1 Bleaching process and appropriate adjuvants
04/1982
04/06/1982US4323505 Polyalkylhydroxychromene and process for preparing the same
07/1981
07/28/1981US4281114 By heating the compound under a progressively increasing vacuum, followed by the addition of an alkali or alkaline metal hydroxide catalyst
01/1981
01/07/1981EP0021827A1 Polyalkylhydroxychromene and process for preparing the same
01/1979
01/16/1979CA1046695A1 Polymeric limonene epoxide and process for preparing the same
09/1976
09/07/1976US3979371 Lewis acid catalyst