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Amino Terminated Phosphonamide Oligomers And Flame Retardant Compositions Therefrom
App 20180127656 - FREITAG; Dieter ; et al. | 2018-05-10 |
Flame retardant polyamide compositions
Grant 9,938,381 - Freitag , et al. April 10, 2 | 2018-04-10 |
Amino terminated phosphonamide oligomers and flame retardant compositions therefrom
Grant 9,783,737 - Freitag , et al. October 10, 2 | 2017-10-10 |
Insoluble and branched polyphosphonates and methods related thereto
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Polyphosphonate and copolyphosphonate additive mixtures
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Flame Retardant Polyamide Compositions
App 20160017100 - FREITAG; Dieter ; et al. | 2016-01-21 |
Flame retardant polyamide compositions
Grant 9,150,711 - Freitag , et al. October 6, 2 | 2015-10-06 |
Flame Retardant Engineering Polymer Compositions
App 20150210848 - FREITAG; Dieter ; et al. | 2015-07-30 |
Polyphosphonate And Copolyphosphonate Additive Mixtures
App 20150175777 - FREITAG; Dieter ; et al. | 2015-06-25 |
Polyphosphonate and copolyphosphonate additive mixtures
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Oligomeric phosphonates and compositions including the same
Grant 8,779,041 - Kagumba , et al. July 15, 2 | 2014-07-15 |
High molecular weight, random, bisphenol based copoly(phosphonate carbonate)s
Grant 8,648,163 - Freitag , et al. February 11, 2 | 2014-02-11 |
Oligomeric Phosphonates And Compositions Including The Same
App 20140018471 - KAGUMBA; Lawino ; et al. | 2014-01-16 |
Oligomeric phosphonates and compositions including the same
Grant 8,563,638 - Kagumba , et al. October 22, 2 | 2013-10-22 |
Hyperbranched oligomeric phosphonates and compositions including the same
Grant 8,530,044 - Kagumba , et al. September 10, 2 | 2013-09-10 |
High Molecular Weight, Random, Bisphenol Based Copoly(phosphonate Carbonate)s
App 20130158147 - FREITAG; Dieter ; et al. | 2013-06-20 |
Flame Retardant Polyamide Compositions
App 20130123402 - FREITAG; Dieter ; et al. | 2013-05-16 |
Method for the production of block copolycarbonate/phosphonates and compositions therefrom
Grant 8,415,438 - Freitag April 9, 2 | 2013-04-09 |
High molecular weight, random, bisphenol based copoly(phosphonate carbonate)s
Grant 8,389,664 - Freitag , et al. March 5, 2 | 2013-03-05 |
Polyphosphonate And Copolyphosphonate Additive Mixtures
App 20120264844 - FREITAG; Dieter ; et al. | 2012-10-18 |
Compositions Comprising Polyphosphonates And Additives That Exhibit An Advantageous Combination Of Properties, And Methods Related Thereto
App 20120175573 - Freitag; Dieter ; et al. | 2012-07-12 |
Hyperbranched Oligomeric Phosphonates And Compositions Including The Same
App 20120171460 - FREITAG; Dieter ; et al. | 2012-07-05 |
Oligomeric Phosphonates And Compositions Including The Same
App 20120172500 - Freitag; Dieter ; et al. | 2012-07-05 |
Amino Terminated Phosphonamide Oligomers And Flame Retardant Compositions Therefrom
App 20120119172 - FREITAG; Dieter ; et al. | 2012-05-17 |
High Molecular Weight, Random, Bisphenol Based Copoly(phosphonate Carbonate)s
App 20120068115 - FREITAG; Dieter ; et al. | 2012-03-22 |
Compositions comprising polyphosphonates and additives that exhibit an advantageous combination of properties, and methods related thereto
Grant 8,093,320 - Freitag , et al. January 10, 2 | 2012-01-10 |
Diaryl Alkylphosphonates And Methods For Preparing Same
App 20110124900 - FREITAG; Dieter ; et al. | 2011-05-26 |
Diaryl alkylphosphonates and methods for preparing same
Grant 7,928,259 - Freitag , et al. April 19, 2 | 2011-04-19 |
Method For The Production Of Block Copolycarbonate/phosphonates And Compositions Therefrom
App 20110039987 - FREITAG; Dieter | 2011-02-17 |
Diaryl alkylphosphonates and methods for preparing same
Grant 7,888,534 - Freitag , et al. February 15, 2 | 2011-02-15 |
Method for the production of block copolycarbonate/phosphonates and compositions therefrom
Grant 7,838,604 - Freitag November 23, 2 | 2010-11-23 |
Branched polyphosphonates
Grant 7,816,486 - Freitag , et al. October 19, 2 | 2010-10-19 |
Compositions Comprising Polyphosphonates And Additives That Exhibit An Advantageous Combination Of Properties, And Methods Related Thereto
App 20100204354 - Freitag; Dieter ; et al. | 2010-08-12 |
Method For The Production Of Block Copolycarbonate/phosphonates And Compositions Therefrom
App 20100130703 - Freitag; Dieter | 2010-05-27 |
Compositions comprising polyphosphonates and additives that exhibit an advantageous combination of properties, and methods related thereto
Grant 7,666,932 - Freitag , et al. February 23, 2 | 2010-02-23 |
Poly(block-phosphonato-ester) and poly(block-phosphonato-carbonate) and methods of making same
Grant 7,645,850 - Freitag January 12, 2 | 2010-01-12 |
Diaryl Alkylphosphonates And Methods For Preparing Same
App 20090203942 - Hadjikyriacou; Savvas ; et al. | 2009-08-13 |
Diaryl alkylphosphonates and method for preparing same
Grant 7,569,717 - Freitag August 4, 2 | 2009-08-04 |
Crystalline polyphosphonates and methods related thereto
Grant 7,560,525 - Freitag , et al. July 14, 2 | 2009-07-14 |
Flame Retardant Engineering Polymer Compositions
App 20090043013 - Stahl; Gad ; et al. | 2009-02-12 |
Insoluble and Branched Polyphosphonates and Methods Related Thereto
App 20090032770 - Freitag; Dieter ; et al. | 2009-02-05 |
Method For Producing Branched Polyphosphonates With Narrow Molecular Weight Distributions
App 20080114127 - Freitag; Dieter ; et al. | 2008-05-15 |
Compositions Comprising Polyphosphonates And Additives That Exhibit An Advantageous Combination Of Properties, And Methods Related Thereto
App 20070203269 - Freitag; Dieter ; et al. | 2007-08-30 |
Diaryl Alkylphosphonates And Methods For Preparing Same
App 20070203355 - Freitag; Dieter ; et al. | 2007-08-30 |
Poly(Block-Phosphonato-Ester) And Poly(Block-Phosphonato-Carbonate) And Methods of Making Same
App 20070129511 - Freitag; Dieter | 2007-06-07 |
Linear polyphosphonates and methods of making
App 20070129535 - Freitag; Dieter ; et al. | 2007-06-07 |
Branched polyphosphonates
App 20070032633 - Freitag; Dieter ; et al. | 2007-02-08 |
Diaryl Alkylphosphonates And Methods For Preparing Same
App 20070021626 - Freitag; Dieter | 2007-01-25 |
Preparation of polyphosonates via transesterification without a catalyst
App 20060020104 - Freitag; Dieter | 2006-01-26 |
Mixtures comprising thiophene/anion dispersions and certain additives for producing coatings exhibiting improved conductivity, and methods related thereto
Grant 6,984,341 - Go , et al. January 10, 2 | 2006-01-10 |
Crystalline polyphosphonates and methods related thereto
App 20050222370 - Freitag, Dieter ; et al. | 2005-10-06 |
Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto
Grant 6,861,499 - Vinciguerra , et al. March 1, 2 | 2005-03-01 |
Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto
App 20040167284 - Vinciguerra, Michael ; et al. | 2004-08-26 |
Linear polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto
App 20040167283 - Vinciguerra, Michael ; et al. | 2004-08-26 |
Compositions produced by solvent exchange methods and uses thereof
Grant 6,692,663 - Zhou , et al. February 17, 2 | 2004-02-17 |
Mixtures comprising thiophene/anion dispersions and certain additives for producing coatings exhibiting improved conductivity, and methods related thereto
App 20030193042 - Go, Pin ; et al. | 2003-10-16 |
Compositions produced by solvent exchange methods and uses thereof
App 20030164477 - Zhou, Qingye ; et al. | 2003-09-04 |
Process for the production of thermoplastic polycarbonates
Grant 5,373,082 - Kauth , et al. December 13, 1 | 1994-12-13 |
Process for the preparation of thermoplastic polycarbonates
Grant 5,340,905 - Kuhling , et al. August 23, 1 | 1994-08-23 |
Highly branched polyphosphonates based on melamine
Grant 5,334,692 - Hess , et al. August 2, 1 | 1994-08-02 |
Use of salts in combination with halogenated phthalimides for flameproof finishing of glass fibre-containing polycarbonate moulded members
Grant 5,326,800 - Horn , et al. July 5, 1 | 1994-07-05 |
Mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers
Grant 5,310,793 - Freitag , et al. May 10, 1 | 1994-05-10 |
Process for the purification of bisphenols
Grant 5,269,887 - Jakob , et al. December 14, 1 | 1993-12-14 |
Isolation of poly(ester)carbonates from methylene chloride using carbon dioxide fluid
Grant 5,248,763 - Kirsch , et al. September 28, 1 | 1993-09-28 |
Production of caprolactam by thermal depolymerization of polyamide 6
Grant 5,233,037 - Nielinger , et al. August 3, 1 | 1993-08-03 |
Polycarbonate from dihydroxydiphenyl cycloalkane
Grant 5,227,458 - Freitag , et al. July 13, 1 | 1993-07-13 |
Polycarbonate molding composition
Grant 5,145,911 - Eckel , et al. * September 8, 1 | 1992-09-08 |
Polycarbonate/ABS compositions of high heat resistance
Grant 5,137,970 - Eckel , et al. * August 11, 1 | 1992-08-11 |
Polycarbonate from dihydroxy diphenyl cycloalkane
Grant 5,126,428 - Freitag , et al. June 30, 1 | 1992-06-30 |
Mixtures of special new polycarbonates with other thermoplastics or with elastomers
Grant 5,104,723 - Freitag , et al. * April 14, 1 | 1992-04-14 |
Thermoplastic molding compositions of a polysiloxane block copolycarbonate and a polycarbonate based on certain dihydroxydiphenylcycloalkanes
Grant 5,100,960 - Grigo , et al. March 31, 1 | 1992-03-31 |
Stabilized copolycarbonate from dihydroxy diphenyl cycloalkane
Grant 5,086,159 - Fritsch , et al. February 4, 1 | 1992-02-04 |
Aromatic polyether sulphones based on dihydroxy-diphenyl-cyclo-alkanes and films therefrom
Grant 5,086,157 - Reuter , et al. February 4, 1 | 1992-02-04 |
Copolycarbonate from mixture of polyarylene diol
Grant 5,084,550 - Pakull , et al. January 28, 1 | 1992-01-28 |
Polysiloxane-polycarbonate block copolymers based on certain dihydroxydiphenylcycloalkanes
Grant 5,068,302 - Horlacher , et al. November 26, 1 | 1991-11-26 |
Process for the manufacture of polyarylene sulphides
Grant 5,066,776 - Russeler , et al. November 19, 1 | 1991-11-19 |
Thermoplastic blends containing polycarbonates based on substituted cyclohexylidenebisphenols
Grant 5,034,457 - Serini , et al. July 23, 1 | 1991-07-23 |
Thermoplastic polyester-carbonate/polysiloxane block copolymers
Grant 5,032,661 - Serini , et al. July 16, 1 | 1991-07-16 |
Process for the production of bifunctional OH-terminated polyphenylene oxides with dipolar aprotic solvent
Grant 5,021,543 - Mayska , et al. June 4, 1 | 1991-06-04 |
Polycarbonate of alkyl cyclohexylidene bisphenol
Grant 5,010,162 - Serini , et al. April 23, 1 | 1991-04-23 |
Polycarbonate of cycloalkylidene bisphenol
Grant 5,010,163 - Serini , et al. April 23, 1 | 1991-04-23 |
High-strength polycarbonate mixtures
Grant 5,010,147 - Westeppe , et al. April 23, 1 | 1991-04-23 |
Thermotropic polyesters, a process for their production and their use for the production of moldings, filaments and films
Grant 4,985,532 - Pakull , et al. January 15, 1 | 1991-01-15 |
Dihydroxydiphenyl cycloalkanes, their production and their use for the production of high molecular weight polycarbonates
Grant 4,982,014 - Freitag , et al. January 1, 1 | 1991-01-01 |
Flameproofed, readily crystallizing polyethylene terephthalate molding compounds
Grant 4,970,249 - Joswig , et al. November 13, 1 | 1990-11-13 |
Aromatic polyether ketones
Grant 4,964,890 - Reuter , et al. October 23, 1 | 1990-10-23 |
Flame-resistant polyamides
Grant 4,888,370 - Freitag , et al. December 19, 1 | 1989-12-19 |
Moulded bodies containing carbon
Grant 4,876,033 - Dziurla , et al. October 24, 1 | 1989-10-24 |
Process for the manufacture of printed circuits
Grant 4,859,263 - Dziurla , et al. August 22, 1 | 1989-08-22 |
Thermotropic aromatic polyester with high thermal stability
Grant 4,801,677 - Eckhardt , et al. January 31, 1 | 1989-01-31 |
Aromatic thermoplastic polyphosphonatocarbonate
Grant 4,762,905 - Schmidt , et al. * August 9, 1 | 1988-08-09 |
Thermoplastic moulding compositions based on polyphenylene oxide/polycarbonate block condensates
Grant 4,740,554 - Kress , et al. April 26, 1 | 1988-04-26 |
Process for the preparation of copolyphosphonates having high toughness
Grant 4,719,279 - Kauth , et al. January 12, 1 | 1988-01-12 |
Thermoplastic moulding materials
Grant 4,704,430 - Freitag , et al. November 3, 1 | 1987-11-03 |
Process for the preparation of polyphosphonic acid amides
Grant 4,701,554 - Kauth , et al. October 20, 1 | 1987-10-20 |
Preparation of polyarylene sulphide in presence of amino carboxylic acid
Grant 4,661,584 - Idel , et al. April 28, 1 | 1987-04-28 |
Process for the production of colorless aromatic polyester and polyester carbonates
Grant 4,617,368 - Freitag , et al. October 14, 1 | 1986-10-14 |
Thermotropic aromatic polyesters having high rigidity and toughness, process for the production thereof and the use thereof for the production of moulded articles, filaments, fibres and films
Grant 4,603,190 - Dicke , et al. * July 29, 1 | 1986-07-29 |
Thermotropic aromatic polyesters having a high tenacity and an improved melt viscosity, and mouldings, filaments, fibres and films thereof
Grant 4,564,669 - Dicke , et al. January 14, 1 | 1986-01-14 |
High molecular weight aromatic polyesters and processes for their production
Grant 4,482,694 - Freitag , et al. November 13, 1 | 1984-11-13 |
Flame-resistant polymer mixtures
Grant 4,481,338 - Serini , et al. November 6, 1 | 1984-11-06 |
Flame-resistant polymer mixtures
Grant 4,463,130 - Serini , et al. July 31, 1 | 1984-07-31 |
Use of siloxanes for the modification of high molecular weight p-polyphenylene sulphides
Grant 4,450,266 - Idel , et al. May 22, 1 | 1984-05-22 |
Process for the preparation of polyarylene sulphides
Grant 4,433,138 - Idel , et al. February 21, 1 | 1984-02-21 |
Process for the preparation of polyarylene sulphides
Grant 4,424,339 - Idel , et al. January 3, 1 | 1984-01-03 |
Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-ageing resistance, and their use
Grant 4,401,802 - Schmidt , et al. August 30, 1 | 1983-08-30 |
Process for the preparation of thermoplastic aromatic polyphosphonates with improved thermal ageing resistance
Grant 4,374,971 - Schmidt , et al. February 22, 1 | 1983-02-22 |
Flame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodies
Grant 4,366,276 - Freitag , et al. December 28, 1 | 1982-12-28 |
Process for the preparation of polyarylene sulphides
Grant 4,362,864 - Idel , et al. December 7, 1 | 1982-12-07 |
Process for working up polycarbonates
Grant 4,338,429 - Serini , et al. July 6, 1 | 1982-07-06 |
Process for the preparation of aromatic polyesters and the use thereof for the production of injection molded articles, films and coatings
Grant 4,334,053 - Freitag , et al. June 8, 1 | 1982-06-08 |
Cross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicines
Grant 4,333,809 - Schreckenberg , et al. June 8, 1 | 1982-06-08 |
Aromatic polyphosphonates and a process for their production
Grant 4,331,614 - Schmidt , et al. May 25, 1 | 1982-05-25 |
Aromatic polyester phosphonates
Grant 4,328,174 - Schmidt , et al. May 4, 1 | 1982-05-04 |
Aromatic thermoplastic polyphosphonatocarbonate
Grant 4,322,520 - Schmidt , et al. March 30, 1 | 1982-03-30 |
Polycarbonates with alkylphenyl end groups, their preparation and their use
Grant 4,269,964 - Freitag , et al. May 26, 1 | 1981-05-26 |
Process for the preparation of polymers with diphenol carbonate end groups
Grant 4,267,303 - Konig , et al. May 12, 1 | 1981-05-12 |
Process for the preparation of aromatic polyesters
Grant 4,260,695 - Medem , et al. April 7, 1 | 1981-04-07 |
Polycarbonates with end groups containing double bonds which can be crosslinked by UV light
Grant 4,221,645 - Adelmann , et al. September 9, 1 | 1980-09-09 |
Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups
Grant 4,217,297 - Lindner , et al. August 12, 1 | 1980-08-12 |
Process for the preparation of carbonic acid bis-diphenol esters of polyalkylene oxide-diols lengthened via carbonate groups and their use for the preparation of high-molecular, segmented polyether/polycarbonates which can be processed as thermoplastics
Grant 4,217,437 - Schreckenberg , et al. August 12, 1 | 1980-08-12 |
Process for the preparation of carbonic acid bis-diphenol esters of polyester-diols and their use for the preparation of high-molecular segmented polyester/polycarbonates which can be processed as thermoplastics
Grant 4,216,298 - Schreckenberg , et al. August 5, 1 | 1980-08-05 |
High-molecular weight, segmented, polycarbonate elastomers
Grant 4,196,276 - Schreckenberg , et al. * April 1, 1 | 1980-04-01 |
Process for the preparation of carbonic acid esters of polyester-polyols
Grant 4,191,705 - Lindner , et al. March 4, 1 | 1980-03-04 |
Process for the preparation of new high-molecular segmented polyester-polycarbonates which can be processed by thermoplastic methods and new polyester-polycarbonates obtained according to the process
Grant 4,169,868 - Schreckenberg , et al. October 2, 1 | 1979-10-02 |
Polycondensates containing hydroxyquinoline end groups, their use for the preparation of polymers containing metals and metal containing polycondensates
Grant 4,142,035 - Idel , et al. February 27, 1 | 1979-02-27 |
Statistical mixtures of halogenated bisphenols with halogen-free bisphenols
Grant 4,075,119 - Schmidt , et al. February 21, 1 | 1978-02-21 |
Tetraphenol containing polycarbonates
Grant 4,001,183 - Freitag , et al. January 4, 1 | 1977-01-04 |
Polymerizable .alpha.,.beta.-monoolefinically unsaturated monomers carrying 8-hydroxyquinoyl groups
Grant 3,991,062 - Idel , et al. November 9, 1 | 1976-11-09 |
Condensation resins of phenols and .alpha.,.alpha.'-dihydroxy-diisopropyl benzenes
Grant 3,979,462 - Krimm , et al. September 7, 1 | 1976-09-07 |
Branched aromatic polycarbonates
Grant 3,897,392 - Haupt , et al. July 29, 1 | 1975-07-29 |
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