| Patents for C08F 112 - Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring (1,221) |
|---|
| 02/19/2004 | WO2004014848A1 Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer |
| 02/05/2004 | US20040023176 Fluorinated polymer |
| 02/04/2004 | CN1137172C Method for block polymer synthesis by controlled radical polymerization |
| 02/03/2004 | CA2045093C A process for making low optical density polymers and copolymers for photoresists and optical applications |
| 01/21/2004 | EP1382596A1 Novel poly (monoperoxycarbonates) |
| 01/14/2004 | CN1467233A Preparation method for acylation of syndiotactic polystyrene |
| 01/14/2004 | CN1467232A Catalyst for preparing syndiotactic polystyrene |
| 01/14/2004 | CN1467215A Metallocene-titanium metal compound and uses thereof |
| 01/07/2004 | CN1133689C Method of foaming polystyrenje to produce polystyrene products |
| 12/18/2003 | US20030233006 S,s' -bis-(alpha, alpha' - disubstituted - alpha" - acetic acid) - trithiocarbonates and derivatives as initiator - chain transfer agent - terminator for controlled radical polymerizations and the process for making the same |
| 12/10/2003 | CN1130394C Catalyst for preparation of syndiotactic polystyrene |
| 12/09/2003 | US6660821 Capable of various polymerization such as radical polymerization, cationic polymerization, anion polymerization and metallocene catalyzed polymerization due to the resonance effect of phenyl group and changing characteristics |
| 12/03/2003 | CN1459451A Cyclopentadienyl difluoro alkoxy titanium compound and its preparation method and use |
| 10/29/2003 | CN1451670A Chlorizated polyvinyl chloride processing modifier |
| 10/22/2003 | EP0879224B1 Novel poly(monoperoxycarbonates) |
| 10/22/2003 | CN1450093A Catalyst for preparing syndiotacti polystyrene |
| 10/22/2003 | CN1125093C Process for preparing polystyrene sulfonate |
| 10/02/2003 | US20030187138 S,s' -bis-(alpha, alpha' - disubstituted - alpha" - acetic acid) - trithiocarbonates and polymers thereof for toughening thermosetting resins |
| 09/24/2003 | CN1443787A Binuclear beta-diketone catalyst for synthesizing syndiotactic polystyrene and its preparation method |
| 09/18/2003 | US20030176709 Vinyl-phenyl pyridine monomers and polymers prepared thereform |
| 08/20/2003 | CN1118491C Process for producing beta crystal syndiotactic polystyrene |
| 08/06/2003 | CN1117106C Syndiotactic poly styrene polymer |
| 08/05/2003 | CA2101334C Free radical polymerization of vinyl aromatic monomers |
| 07/30/2003 | CN1116320C Catalyst for syndiotatic phenylethylene polymerization |
| 07/23/2003 | CN1115350C Syndiotatic polystyrene catalyst and its prepn. and application |
| 07/22/2003 | US6596899 S,S′BIS-(α, α′-DISUBSTITUTED-α″-ACETIC ACID)- TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR-CHAIN TRANSFER AGENT-TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME |
| 07/09/2003 | EP0977788B1 Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same |
| 05/28/2003 | CN1109697C Process for preparing viscosity-increasing resin specially adapted for rubber, and its product |
| 05/01/2003 | US20030083439 A hydrogenated aromatic vinyl polymer for optic lenses; high strength, heat resistance, transparency, small in birefringence, low water absorption; hydrogenating carbon-carbon double bonds in the benzene rings |
| 04/08/2003 | US6545159 Vinyl-phenyl pyridine monomers and polymers prepared therefrom |
| 03/13/2003 | WO2003021581A2 Storage medium for data |
| 02/05/2003 | EP0894098B1 High impact lldpe films |
| 01/15/2003 | CN1390866A Process for preparing laminated polystryrenel MoS2 material |
| 01/07/2003 | US6504042 Use of spiro compounds as materials in non-linear optics |
| 12/26/2002 | US20020198346 Suzuki coupling reaction of vinyl-phenylboronic acid and 2-bromopyridine in presence of alkali metallic base and tetrakis/triphenylphosphine/palladium to form styrenepyridine monomer |
| 12/26/2002 | US20020197441 Storage medium for data |
| 12/04/2002 | CN1382738A Benzenepropane emulsion modified by silane as coupling agent and its preparing process and application |
| 11/26/2002 | US6486271 Method of controlling molecular weight distributions during a polymerization process |
| 11/26/2002 | US6486262 Molding material for plastic lens |
| 11/13/2002 | EP1255731A1 S,s'-bis-(alpha,alpha'-disubstituted-alpha"-acetic acid)-trithiocarbonates and derivatives as initiator - chain transfer agent - terminator for controlled radical polymerizations and the process for making the same |
| 11/06/2002 | CN1377902A Process for preparing sulfonated syndiotactic polyphenylethylene |
| 10/23/2002 | CN1093140C Catalyst for perparing syndiotactic polystyrene |
| 10/16/2002 | CN1374326A Method for controlling molecular weight distribution during polymerization reaction |
| 10/09/2002 | EP0991683B1 Method for block polymer synthesis by controlled radical polymerisation |
| 10/01/2002 | US6458910 Blown films of linear low density polyethylene are produced by a high stalk process comprising extruding the linear low density polyethylene through an annular die to form an extruded tube of molten material, cooling the extruded tube |
| 09/11/2002 | EP1238991A2 A method of controlling molecular weight distributions during a polymerization process |
| 07/23/2002 | US6423821 Method for producing poly(p-t-butoxystyrene) |
| 06/05/2002 | CN1352205A Catalyst for syndiotatic phenylethylene polymerization |
| 05/28/2002 | US6395854 Method for producing poly (p-t-butoxystyrene) |
| 04/03/2002 | CN1082059C Styrene polymer and molded articles |
| 03/13/2002 | CN1339511A Process for preparing beta crystal syndiotactic polystyrene |
| 02/28/2002 | US20020026023 After termination of the polymerization reaction, conducting a separation of the hydrocarbon type reaction solvent layer containing polymer and the water layer in the presence of a polar solvent |
| 02/20/2002 | CN1336389A Transparent polystyrene series resins |
| 01/02/2002 | CN1329096A Syndiotactic polymerization process of phenylethylene |
| 12/26/2001 | CN1328068A Process for preparing high-property high-impactness polystyrene |
| 11/28/2001 | CN1075521C Polystyrene-based sulfonyl hydrazino dithio formate resin |
| 11/21/2001 | CN1075196C Ophthalmic lens made of organic glass with a shockproof intermediate layer, and method for making same |
| 11/20/2001 | CA2114941C Functionnalized polymer nanoparticles, their preparation and use |
| 11/20/2001 | CA2027756C Insulating alkenyl aromatic polymer foam |
| 10/09/2001 | US6300443 Process for preparing polymeric microgels |
| 09/18/2001 | US6291604 Method for producing poly(p-t-butoxystyrene) |
| 08/23/2001 | WO2001060792A1 S,S'-BIS-(α,α'-DISUBSTITUTED-α'-ACETIC ACID)-TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR - CHAIN TRANSFER AGENT - TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME |
| 05/16/2001 | CN1295088A Syndiotactic polystyrene catalyst and its preparation and application |
| 04/11/2001 | CN1064373C Method and manufacturing polystyrene type beads and expandable polystyrene type beads |
| 03/21/2001 | CN1288016A Catalyst for preparing syndiotactic poly styrene |
| 03/21/2001 | CN1288015A Syndiotactic poly styrene polymer |
| 03/07/2001 | CN1286273A Process for preparing polystyrene sulfonate |
| 03/06/2001 | US6197893 Remarkably improving the stability of a dispersion system such as a coal/water slurry. |
| 02/28/2001 | EP0977788A4 Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same |
| 02/28/2001 | CN1285362A Catalyst for preparation of syndiotactic polystyrene |
| 01/24/2001 | EP0894098A4 High impact lldpe films |
| 12/20/2000 | CN1277213A Method of foaming polystyrene to produce polystyrene products |
| 11/28/2000 | US6153705 Method for block polymer synthesis by controlled radical polymerisation |
| 10/04/2000 | EP0889780A4 Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom |
| 10/04/2000 | CN1268958A Method for block polymer synthesis by controlled radical polymerization |
| 09/26/2000 | US6124405 Polymers for photoresist compositions |
| 08/23/2000 | CN1263896A Resin for chemical reinforced slushing compound |
| 08/02/2000 | CN1055097C Catalyst for preparing m-stereospecific polymerized styrene |
| 08/02/2000 | CN1055096C Catalyst for preparing styrene stereospecific polymer |
| 07/20/2000 | DE19958931A1 Preparation of poly para-tert.-butoxystyrene, useful as a resist material in VLSI production, uses an organometallic compound as polymerization starter in hydrocarbon and (poly)alkyleneglycol-diether solvent |
| 05/24/2000 | CN1254351A Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same |
| 05/17/2000 | EP0757064B1 Styrene polymer and molded articles |
| 05/17/2000 | CN1253140A Process for preparing viscosity-increasing resin dedicated to rubber and its product |
| 04/18/2000 | US6051310 Ophthalmic lens made of organic glass with a shockproof intermediate layer, and method for making same |
| 04/12/2000 | EP0991683A1 Method for block polymer synthesis by controlled radical polymerisation |
| 03/29/2000 | EP0989417A1 Molding material for plastic lenses |
| 03/29/2000 | EP0988957A1 Process for preparing a styrenic resin |
| 03/23/2000 | WO2000015678A1 Highly pure polystyrene, method for preparing the same and disposable food container using the same |
| 02/09/2000 | EP0977788A1 Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same |
| 12/28/1999 | US6008267 Polyionic polymeric compounds, process of preparing same and use thereof as photoinitiators |
| 12/28/1999 | US6008265 Fluorinated ionic sulfonylimides and sulfonylmethylides, process of preparing same and use thereof as photoinitiators |
| 12/09/1999 | CA2273647A1 Electroluminescent devices using blend systems |
| 11/03/1999 | EP0953009A1 A process for preparing polymeric microgels |
| 10/13/1999 | CN1045610C Preparation of liquid-phase chromatography-use graininess single dispersion, large hole cross-linked polystyrene microballs |
| 08/24/1999 | US5942589 Premixing and reacting vinylaromatic compounds, metallocene complex as catalyst and one or more cocatalyst elected from lewis acids, ionic compounds having lewis acid cation and ionic compound having bronsted acids as cation; polymerizing |
| 08/11/1999 | CN1044611C Method for preparing high molecular microlite membrane by scanning tunnel micrograph (SSTM) tech. |
| 07/27/1999 | US5928818 Photoresist compositions |
| 06/09/1999 | CN1218815A Polystyrene sulfonyl hydrazino dithio formate resin |
| 05/26/1999 | EP0879224A4 Novel poly(monoperoxycarbonates) |
| 05/11/1999 | US5902865 Using alkyl metal catalyst; isothermal reaction |