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Use Of Phenolically Substituted Sugar Derivatives As Stabilisers, Plastic Composition, Method For Stabilising Plastics And Phenolically Substituted Sugar Derivatives App 20220267568 - PFAENDNER; Rudolf | 2022-08-25 |
Compounds having a stabilizing effect, method for producing said compounds, composition containing said stabilizing compounds, and uses of the compounds Grant 11,407,720 - Fischer , et al. August 9, 2 | 2022-08-09 |
Compounds having a stabilizing effect, method for producing said compounds, composition containing said stabilizing compounds, and uses of the compounds Grant 11,358,941 - Fischer , et al. June 14, 2 | 2022-06-14 |
Method For Stabilizing Thermoplastic Recyclates, Stabilized Plastic Compositions, And Molding Compounds And Molded Parts Produced Therefrom App 20220162422 - PFAENDNER; Rudolf | 2022-05-26 |
Method Of Stabilizing Halogen-free Thermoplastic Recyclates, Plastics Composition, Stabilizer Composition And Use Of The Stabilizer Composition App 20220119624 - PFAENDNER; Rudolf ;   et al. | 2022-04-21 |
Method for producing a polymer by nitroxyl-controlled polymerisation, and polymer Grant 11,292,859 - Klein , et al. April 5, 2 | 2022-04-05 |
Use Of An Additive Composition For The Controlled Accelerated Decomposition Of Condensation Polymers App 20220073734 - POLIDAR; Matthias ;   et al. | 2022-03-10 |
Method Of Stabilizing Virgin Thermoplastic Material And Stabilized Plastics Compositions, Moulding Compounds And Mouldings Produced Therefrom, Stabilizer Compositions And Uses Thereof App 20210388176 - METZSCH-ZILLIGEN; Elke ;   et al. | 2021-12-16 |
Efficient Phosphorous Stabilisers Based On Diphenylamine And Heterocyclic Diphenylamine Derivatives App 20210130582 - CIESIELSKI; Michael ;   et al. | 2021-05-06 |
Use of organic oxyimides as flame retardant for plastic materials and also flame-retardant plastic material composition and moulded parts produced therefrom Grant 10,913,743 - Pfaendner , et al. February 9, 2 | 2021-02-09 |
Compounds Having A Stabilizing Effect, Method For Producing Said Compounds, Composition Containing Said Stabilizing Compounds, Method For Stabilizing An Organic Component, And Use Of Stabilizing Compounds App 20200361879 - FISCHER; Johannes ;   et al. | 2020-11-19 |
Method For Stabilizing Halogen-free Thermoplastic Recyclates, Stabilized Plastic Compositions, And Molding Compounds And Molded Parts Produced Therefrom App 20200317886 - PFAENDNER; Rudolf ;   et al. | 2020-10-08 |
Polymer composition having delayed crystallization behavior, additive composition that influences the crystallization behavior, method for lowering the crystallization point, and use of an additive composition Grant 10,781,296 - Groos , et al. Sept | 2020-09-22 |
Halogen-free Sulphonic Acid Ester And/or Sulphinic Acid Ester As Flame Retardant, Flame Retardant Synergists And Radical Generat App 20200231783 - PFAENDNER; Rudolf ;   et al. | 2020-07-23 |
Use of phosphorous-containing organic oxyimides as flame retardants and/or as stabilizers for plastics, flame-retardant and/or stabilized plastic compositions, method for the production thereof, moulded part, paint and coatings Grant 10,544,284 - Pfaendner , et al. Ja | 2020-01-28 |
Use of organic oxyimide salts as flame retardants, flame-retardant plastic compositions, method for the production thereof and moulded part, paint or coating Grant 10,450,442 - Pfaendner , et al. Oc | 2019-10-22 |
Polymer composition by continuous filler slurry extrusion Grant 10,435,521 - Tinkl , et al. O | 2019-10-08 |
Method For Producing A Polymer By Nitroxyl-controlled Polymerisation, And Polymer App 20190248927 - KLEIN; Roland ;   et al. | 2019-08-15 |
Use of oxyimide-comprising copolymers or polymers as flame retardants, stabilisers, rheology modifiers for plastic materials, initiators for polymerisation- and grafting processes, crosslinking- or coupling agents and also plastic moulding compounds comprising such copolymers or polymers Grant 10,370,537 - Pfaendner , et al. | 2019-08-06 |
Use of organic oxyimides as radical generators in plastics, method for generating radicals in plastics and use of said method Grant 10,364,340 - Pfaendner , et al. | 2019-07-30 |
Use of hydroxybenzotriazole derivatives and/or hydroxy indazole derivatives as flame retardants for plastics and flameproof plastic moulded bodies Grant 10,323,136 - Pfaendner , et al. | 2019-06-18 |
Flame retardant composition Grant 10,221,301 - Leistner , et al. | 2019-03-05 |
Polymer composition with improved long-term stability, moulded parts produced herefrom and also purposes of use Grant 10,214,631 - Pfaendner , et al. Feb | 2019-02-26 |
Polymer composition having delayed crystallization behavior, additive composition that influences the crystallization behavior, method for reducing the crystallization point and/or the crystallization speed, and use of an additive composition Grant 10,138,354 - Groos , et al. Nov | 2018-11-27 |
Polymer Composition Having Delayed Crystallization Behavior, Additive Composition That Influences The Crystallization Behavior, Method For Lowering The Crystallization Point, And Use Of An Additive Composition App 20180186970 - GROOS; Benjamin ;   et al. | 2018-07-05 |
Polymer Composition Having Delayed Crystallization Behavior, Additive Composition That Influences The Crystallization Behavior, Method For Reducing The Crystallization Point And/or The Crystallization Speed, And Use Of An Additive Composition App 20170267835 - GROOS; Benjamin ;   et al. | 2017-09-21 |
Use Of Phosphorous-containing Organic Oxyimides As Flame Retardants And/or As Stabilizers For Plastics, Flame-retardant And/or Stabilized Plastic Compositions, Method For The Production Thereof, Moulded Part, Paint And Coatings App 20170260366 - PFAENDNER; Rudolf ;   et al. | 2017-09-14 |
Use Of Organic Oxyimides As Radical Generators In Plastics, Method For Generating Radicals In Plastics And Use Of Said Method App 20170260363 - PFAENDNER; Rudolf ;   et al. | 2017-09-14 |
Use Of Organic Oxyimide Salts As Flame Retardants, Flame-retardant Plastic Compositions, Method For The Production Thereof And Moulded Part, Paint Or Coating App 20170260362 - PFAENDNER; Rudolf ;   et al. | 2017-09-14 |
Method of preparing ethylene polymers by controlled high pressure polymerization Grant 9,732,168 - Roth , et al. August 15, 2 | 2017-08-15 |
Use Of Hydroxybenzotriazole Derivatives And/or Hydroxy Indazole Derivatives As Flame Retardants For Plastics And Flameproof Plastic Moulded Bodies App 20170121499 - PFAENDNER; Rudolf ;   et al. | 2017-05-04 |
Use Of Oxyimide-comprising Copolymers Or Polymers As Flame Retardants, Stabilisers, Rheology Modifiers For Plastic Materials, Initiators For Polymerisation- And Grafting Processes, Crosslinking- Or Coupling Agents And Also Plastic Material Moulding Compounds Comprising Such Copolymers Or Polymers App 20170107375 - PFAENDNER; Rudolf ;   et al. | 2017-04-20 |
Polymer Composition By Continuous Filler Slurry Extrusion App 20160289397 - Tinkl; Michael ;   et al. | 2016-10-06 |
Polymer Composition With Improved Long-term Stability, Moulded Parts Produced Herefrom And Also Purposes Of Use App 20160272789 - PFAENDNER; Rudolf ;   et al. | 2016-09-22 |
Use Of Organic Oxyimides As Flame Retardant For Plastic Materials And Also Flame-retardant Plastic Material Composition And Moulded Parts Produced Therefrom App 20160052927 - PFAENDNER; Rudolf ;   et al. | 2016-02-25 |
Flame Retardant Composition App 20150376375 - Leistner; Marcus ;   et al. | 2015-12-31 |
Flame retardant compositions with polymeric dispersing agents Grant 8,735,474 - Kniesel , et al. May 27, 2 | 2014-05-27 |
Layered silicate flame retardant compositions Grant 8,686,073 - Pfaendner , et al. April 1, 2 | 2014-04-01 |
Layered Silicate Flame Retardant Compositions App 20130165558 - Pfaendner; Rudolf ;   et al. | 2013-06-27 |
Method Of Preparing Ethylene Polymers By Controlled High Pressure Polymerization App 20130150542 - ROTH; MICHAEL ;   et al. | 2013-06-13 |
Azo compounds for polypropylene degradation Grant 8,461,272 - Roth , et al. June 11, 2 | 2013-06-11 |
Phospho-substituted Alkoxyamine Compounds App 20130059952 - Pfaendner; Rudolf ;   et al. | 2013-03-07 |
Process For The Preparation Of An Antimicrobial Article App 20130052277 - Weiss; Thomas ;   et al. | 2013-02-28 |
Stabilizer Composition For Filled Polymers And Nanocomposites App 20120252931 - Pfaendner; Rudolf | 2012-10-04 |
Symmetric azo compounds in flame retardant compositions Grant 8,247,479 - Roth , et al. August 21, 2 | 2012-08-21 |
Dispersing agents in composites Grant 8,110,626 - Moad , et al. February 7, 2 | 2012-02-07 |
Process for the preparation of polyolefin nanocamposites Grant 8,080,613 - Moad , et al. December 20, 2 | 2011-12-20 |
Layered Silicate Flame Retardant Compositions App 20110269880 - Pfaendner; Rudolf ;   et al. | 2011-11-03 |
Flame Retardant Compositions With Polymeric Dispersing Agents App 20110190428 - Kniesel; Simon ;   et al. | 2011-08-04 |
Dispersing Agents in Nanocomposites App 20110028633 - Moad; Graeme ;   et al. | 2011-02-03 |
Process For The Preparation Of Polyolefin Nanocamposites App 20100317786 - MOAD; GRAEME ;   et al. | 2010-12-16 |
Dispersing agents in nanocomposites Grant 7,837,899 - Moad , et al. November 23, 2 | 2010-11-23 |
Composition and process for the controlled synthesis of block copolymers Grant 7,807,764 - Wermter , et al. October 5, 2 | 2010-10-05 |
Functionalized polymers Grant 7,807,757 - Pfaendner , et al. October 5, 2 | 2010-10-05 |
Method Of Preparing Ethylene Polymers By Controlled High Pressure Polymerization App 20100210800 - ROTH; MICHAEL ;   et al. | 2010-08-19 |
Symmetric Azo Compounds In Flame Retardant Compositions App 20100144935 - Roth; Michael ;   et al. | 2010-06-10 |
Stabilization of thermoplastic nanocomposites Grant 7,723,412 - Wermter , et al. May 25, 2 | 2010-05-25 |
Process for chain stopping of PVC polymerization Grant 7,683,144 - Pfaendner , et al. March 23, 2 | 2010-03-23 |
Dispersing Agents In Composites App 20100069557 - Moad; Graeme ;   et al. | 2010-03-18 |
Process For The Preparation Of Polyamides In The Presence of a Phosphonate App 20100036083 - Fink; Jochen ;   et al. | 2010-02-11 |
Liquid polymeric phosphites and phosphonites as stabilizers App 20100029844 - Fink; Jochen ;   et al. | 2010-02-04 |
Grafting of nitroxyl terminated oligomers or polymers onto thermoplastic polymers Grant 7,632,891 - Fink , et al. December 15, 2 | 2009-12-15 |
Method of producing comb block-copolymers from epoxy-functionalized nitroxylethers and anionically polymerizable monomers App 20090306294 - Fink; Jochen ;   et al. | 2009-12-10 |
Process for the Preparation of Star and Block-Copolymers Via Epoxy-Functionalized Alkoxyamines App 20090299013 - Fink; Jochen ;   et al. | 2009-12-03 |
Composition And Process For The Controlled Synthesis Of Block Copolymers App 20090258998 - WERMTER; Hendrik ;   et al. | 2009-10-15 |
Process for the controlled increase in the molecular weight of polyethylenes Grant 7,579,411 - Roth , et al. August 25, 2 | 2009-08-25 |
Composition and process for the controlled synthesis of block copolymers Grant 7,572,868 - Wermter , et al. August 11, 2 | 2009-08-11 |
Comb copolymers with defined side chains and process for their manufacture Grant 7,528,194 - Fink , et al. May 5, 2 | 2009-05-05 |
Azo Compounds for Polypropylene Degradation App 20090105425 - Roth; Michael ;   et al. | 2009-04-23 |
Method of Preparing Ethylene Polymers by Controlled High Pressure Polymerization App 20080234453 - Roth; Michael ;   et al. | 2008-09-25 |
Process for the controlled increase in the molecular weight of polyethylenes App 20080146740 - Roth; Michael ;   et al. | 2008-06-19 |
Process for the controlled increase in the molecular weight of polyethylenes Grant 7,358,365 - Roth , et al. April 15, 2 | 2008-04-15 |
Functionalized polymers App 20080051521 - PFAENDNER; Rudolf ;   et al. | 2008-02-28 |
Composition and process for enhancing controlled free radical polymerization Grant 7,323,517 - Wunderlich , et al. January 29, 2 | 2008-01-29 |
Functionalised polymers Grant 7,300,978 - Pfaendner , et al. November 27, 2 | 2007-11-27 |
Method of producing comb or star copolymers using epoxy-functionalized nitroxylethers Grant 7,291,682 - Wunderlich-Wippert , et al. November 6, 2 | 2007-11-06 |
Acrylic dispersing agents in nanocomposites Grant 7,288,585 - Moad , et al. October 30, 2 | 2007-10-30 |
Thermoplastic compositions with enhanced melt flow and compatibility Grant 7,253,232 - Pfaendner , et al. August 7, 2 | 2007-08-07 |
Process for the preparation of polyolefin nanocomposites App 20070142534 - Moad; Graeme ;   et al. | 2007-06-21 |
Dispersing agents in nanocomposites App 20070072979 - Moad; Graeme ;   et al. | 2007-03-29 |
Molecular weight increase and modification of polycondensates App 20070055047 - Simon; Dirk ;   et al. | 2007-03-08 |
Composition and process for the controlled synthesis of block copolymers App 20060287451 - Wermter; Hendrik ;   et al. | 2006-12-21 |
Acrylic dispersing agents in nanocomposites App 20060235127 - Moad; Graeme ;   et al. | 2006-10-19 |
Comb copolymers with defined side chains and process for their manufacture App 20060194053 - Fink; Jochen ;   et al. | 2006-08-31 |
Composition and process for enhancing controlled free radical polymerization Grant 7,074,860 - Wunderlich , et al. July 11, 2 | 2006-07-11 |
Process for the controlled increase in the molecular weight of polyethylenes App 20060128903 - Roth; Michael ;   et al. | 2006-06-15 |
Stabilization of thermoplastic nanocomposites App 20060122308 - Wermter; Hendrik ;   et al. | 2006-06-08 |
Composition and process for enhancing controlled free radical polymerization App 20060094828 - Wunderlich; Wiebke ;   et al. | 2006-05-04 |
Process for reducing the molecular weight of polypropylene Grant 7,030,196 - Roth , et al. April 18, 2 | 2006-04-18 |
Method of producing comb or star copolymers using epoxy-functionalized nitroxylethers App 20060020105 - Wunderlich-Wippert; Wiebke ;   et al. | 2006-01-26 |
Thermoplastic compositions with enhanced melt flow and compatibility App 20050288435 - Pfaendner, Rudolf ;   et al. | 2005-12-29 |
Process for chain stopping of pvc polymerization App 20050222347 - Pfaendner, Rudolf ;   et al. | 2005-10-06 |
Grafting of nitroxyl terminated oligomers or polymers onto thermoplastic polymers App 20050215720 - Fink, Jochen ;   et al. | 2005-09-29 |
Molecular weight modification of thermoplastic polymers Grant 6,949,594 - Roth , et al. September 27, 2 | 2005-09-27 |
Molecular weight modification of thermoplastic polymers App 20050197433 - Roth, Michael ;   et al. | 2005-09-08 |
Method of grafting ethylenically unsaturated carboxylic acid derivatives onto thermoplastic using hydroxylamine esters Grant 6,900,268 - Fink , et al. May 31, 2 | 2005-05-31 |
(CO)polymerization of vinyl chloride in the presence of a stable nitroxyl radical Grant 6,844,405 - Pfaendner , et al. January 18, 2 | 2005-01-18 |
Functionalised polymers App 20040167291 - Pfaendner, Rudolf ;   et al. | 2004-08-26 |
Composition and method for color improvement of nitroxyl containing polymers Grant 6,767,949 - Pfaendner , et al. July 27, 2 | 2004-07-27 |
(C0)polymerization of vinyl chloride in the presence of a stable nitroxyl radical App 20040138393 - Pfaendner, Rudolf ;   et al. | 2004-07-15 |
Method of grafting ethylenically unsaturated carboxylic acid derivatives onto thermoplastic using hydroxylamine esters App 20040138384 - Fink, Jochen ;   et al. | 2004-07-15 |
Composition and process for controlled radical polymerization using multifunctional initiator/regulator compounds Grant 6,710,146 - Wunderlich , et al. March 23, 2 | 2004-03-23 |
Process for increasing the molecular weight of polycondensates Grant 6,706,824 - Pfaendner , et al. March 16, 2 | 2004-03-16 |
Composition and process for enhancing controlled free radical polymerization App 20040044158 - Wunderlich, Wiebke ;   et al. | 2004-03-04 |
Hydroxylamine esters as polymerization initiators App 20030216494 - Roth, Michael ;   et al. | 2003-11-20 |
Composition and process for controlled radical polymerization using multifunctional initiator/regulator compounds App 20030212224 - Wunderlich, Wiebke ;   et al. | 2003-11-13 |
Molecular weight modification of thermoplastic polymers App 20030176588 - Roth, Michael ;   et al. | 2003-09-18 |
Synthetic polymers comprising additive blends with enhanced effect Grant 6,610,765 - Pfaendner , et al. August 26, 2 | 2003-08-26 |
Process for the stabilization of HDPE App 20020161080 - Hoffmann, Kurt ;   et al. | 2002-10-31 |
Molecular weight increase and modification of polycondensates Grant 6,469,078 - Simon , et al. October 22, 2 | 2002-10-22 |
Functionalised polymers App 20020123577 - Pfaendner, Rudolf ;   et al. | 2002-09-05 |
Dust-free, epoxy-containing stabilizer granules and the preparation process App 20010044518 - Hoffmann, Kurt ;   et al. | 2001-11-22 |
Increasing the molecular weight of polyesters Grant 6,265,533 - Regel , et al. July 24, 2 | 2001-07-24 |
Decomposing polymers using NOR-HALS compounds Grant 6,133,414 - Pfaendner , et al. October 17, 2 | 2000-10-17 |
Stabilization of damaged thermoplastics Grant 6,077,891 - Herbst , et al. June 20, 2 | 2000-06-20 |
Increasing the molecular weight of polyesters and premix useful for this process Grant 5,747,606 - Pfaendner , et al. May 5, 1 | 1998-05-05 |
Polyester/polycarbonate blends having enhanced properties Grant 5,744,554 - Pfaendner , et al. April 28, 1 | 1998-04-28 |
Stabilized PVDC-containing PVC Grant 5,726,234 - Herbst , et al. March 10, 1 | 1998-03-10 |
Increasing the molecular weight of polyesters Grant 5,693,681 - Pfaendner , et al. December 2, 1 | 1997-12-02 |
Increasing the molecular weight of polyamides Grant 5,496,920 - Pfaendner , et al. March 5, 1 | 1996-03-05 |
Polyarylene ethers Grant 5,212,278 - Pfaendner , et al. May 18, 1 | 1993-05-18 |