Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
Patents for C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (17,932)
10/1998
10/08/1998DE19712521A1 Material decomposition of synthetic resin containing compound material
10/08/1998CA2284896A1 Polymers with thiol terminal function
10/07/1998EP0868466A1 Soil release polymers with fluorescent whitening properties
10/07/1998EP0720631B1 Amidation catalyst concentrates
10/07/1998EP0646107B1 Method for the simultaneous preparation of dicarboxylic acids and diamines from polyamides
10/07/1998CN1195358A Method of producing polyoxytetramethylene glycol
10/06/1998US5817883 Processes for producing hydroxyaldehydes
10/06/1998US5817747 Fluidized bed
10/06/1998US5817744 High performance composites; aerospace
10/06/1998US5817742 Polymer-conjugated malonic acid derivatives and their use as medicaments and diagnostic agents
10/06/1998US5817741 Heat resistance; melt processability
10/01/1998WO1998042771A1 Crosslinked polyaspartate salts and a process for their production
10/01/1998WO1998042735A1 Novel monomer elements for marking peptidic nucleic acids
10/01/1998DE19712530A1 Neue Monomerbausteine zur Markierung von peptidischen Nukleinsäuren New monomer to mark peptide nucleic acids
09/1998
09/30/1998EP0866827A2 New hydrolysis-resistant aliphatic polyester amides, their production and use
09/30/1998EP0866826A2 Process and device for the standardised continuous production of polyamides
09/30/1998EP0866802A1 Multivalent polymers, processes for their preparation, and their use for preparing biologically active compounds.
09/30/1998EP0866736A1 Coating of un-primed metals with polyamide powder coating compositions
09/30/1998CN1194274A 交联聚合物 Cross-linked polymers
09/29/1998US5814711 Aromatic polyamide-polydimethylsiloxane block copolymer for multilayer display
09/23/1998EP0866088A1 Spherical polyamide particles and process for preparing the same
09/23/1998EP0865473A1 Radiation cross-linkable branched polyester compositions which are water-dispersible and processes
09/23/1998EP0865437A1 Isomaleimides and polymers derived therefrom
09/23/1998EP0658127B1 t-BUTYL SUBSTITUTED POLYIMIDE, POLYAMIDE AND POLYAMIDE-IMIDE GAS SEPARATION MEMBRANES
09/22/1998US5811495 Esteramide copolymers and production thereof
09/22/1998US5811032 Biodegradable water-soluble polymer
09/22/1998CA2119849C Barrier layers from transparent copolyamides
09/17/1998WO1998040428A1 Car parts made from a polyamide composition
09/16/1998EP0863946A1 Copolymers of tyrosine-based polycarbonate and poly(alkylene oxide)
09/15/1998US5807972 Polycaprolactam with novel chain regulation
09/15/1998US5807971 Core with polyoxaalkylene branches
09/15/1998US5807969 Preparation of poly-O-hydroxyamides and poly O-mercaptoamides
09/15/1998US5807968 Polyamide compositions and related methods
09/15/1998US5807966 Increase in molecular weight of polycondensates
09/15/1998US5807932 Increasing the molecular weight of polycondensates
09/11/1998WO1998039282A1 Low water diamine/dicarboxylic acid salt preparation
09/11/1998WO1998039090A1 Polyasparaginic acid homopolymers and copolymers, biotechnical production and use thereof
09/10/1998DE19709390A1 Improved production of polyamide from amino-nitrile and water
09/10/1998DE19709024A1 Polyasparaginsäure Homo- und Copolymere, ihre biotechnologische Herstellung und Verwendung Polyaspartic acid homo- and copolymers, their biotechnological production and use
09/09/1998EP0863174A1 Preparation of precipitated polyamide powders with a narrow grain size distribution and low porosity
09/09/1998EP0862598A2 Flame-resistant polyamides
09/09/1998EP0802939B1 Biologically degradable polymers, processes for manufacturing the same and the use thereof for producing biodegradable moulded articles
09/09/1998EP0729490B1 Polyamide compositions comprising aliphatic polyamide and an aromatic polyamide oligomer having improved moisture resistance
09/09/1998CN1192449A Moisture-resistant barrier material based on copolyamide PA-6, I/6, T/6, 6 and/or PA-6, I/6, T which is capable of being processed by drawing and/or thermoforming
09/08/1998US5804681 Silanated polyamides
09/08/1998US5804670 Adhesion promoter
09/05/1998CA2231209A1 Preparation of precipitated polyamide powders of narrow particle size distribution and low porosity
09/03/1998DE4499550C1 Immobilised biomolecule, e.g., enzyme, antibody, cell or tissue section
09/02/1998EP0861274A1 Continuous process for polyaspartic acid synthesis
09/02/1998CN1192160A Chelating polymers as contrast agents for medical imaging
09/01/1998US5801278 Low water diamine-dicarboxylic acid salt preparation
09/01/1998US5801228 Polymeric contrast agents for medical imaging
09/01/1998US5801223 Degradable polydioxaneone-based materials
09/01/1998US5800808 Copolymer-1 improvements in compositions of copolymers
08/1998
08/27/1998WO1998037125A1 Process for preparing superabsorbing cross-linked polyaspartate salt
08/27/1998WO1998037123A1 Method for carrying out polycondensation reactions
08/27/1998WO1998037087A1 Inhibition of major groove dna binding proteins by modified polyamides
08/27/1998WO1998037067A1 Design, synthesis and use of specific polyamide dna-binding ligands
08/27/1998WO1998037066A1 Improved polyamides for binding in the minor groove of double stranded dna
08/27/1998DE19706901A1 Verfahren zur Durchführung von Polykondensationsreaktionen Method for carrying out polycondensation reactions
08/27/1998CA2281948A1 Inhibition of major groove dna binding proteins by modified polyamides
08/27/1998CA2281947A1 Improved polyamides for binding in the minor groove of double stranded dna
08/27/1998CA2281930A1 Design, synthesis and use of specific polyamide dna-binding ligands
08/27/1998CA2281745A1 Method for carrying out polycondensation reactions
08/26/1998EP0734408B1 Strong non-ionic base catalyzed ring opening polymerization of lactams
08/26/1998EP0660852B1 Production of polysuccinimide and polyaspartic acid
08/26/1998EP0624170B1 Method of producing plastics containing amide groups
08/25/1998US5798432 Method of making thermotropic liquid crystalline polymers containing hydroquinone
08/25/1998US5798115 Biocompatible polymer comprising an active drug on polymer backbone; biodegradable, releasing the drug
08/20/1998WO1998036013A1 Monomers derived from hydroxy acids and polymers prepared therefrom
08/19/1998EP0858797A1 Deodorant composition comprising a dendrimer
08/19/1998EP0858475A1 Process for modifying aliphatic polyamides with polyurea
08/19/1998EP0706420B1 Apparatus for processing materials
08/19/1998EP0589917B1 Process for preparing epihalohydrin-based resins having a reduced halogen content
08/18/1998CA2159710C Organosilicon-containing materials useful for biomedical devices
08/18/1998CA2058009C Synthesis of high solids-content wet-strength resin
08/13/1998WO1998034975A1 Synthesis of polyamides in liquid and supercritical co¿2?
08/12/1998EP0730602B1 Nucleic acid analogs with a chelating functionality
08/11/1998US5792814 Method for preparing modified resins and their applications
08/05/1998EP0856539A1 Cross-linked polymer
08/05/1998EP0856083A2 Method of creping a paper
08/05/1998EP0856025A1 Cholesteric phase-forming polymers, process for their preparation and their use
08/05/1998EP0832096A4 Synthesis of proteins by native chemical ligation
08/05/1998EP0799267B1 Naphtalenedicarboxylic acid polymers containing aryl thioethers and having reduced fluorescence
08/05/1998CN1189779A Cascade polymer complexes, its preparation process and medicine containing cascade polymer
08/04/1998US5789530 Catalyzed synthesis of aramid from carbon monoxide, aromatic dichlorides, and diamines
07/1998
07/30/1998WO1998032779A1 Polyesteramide, its preparation and surgical devices fabricated therefrom
07/30/1998WO1998032778A1 Polyesteramides from cyclic monomers and surgical articles made thereform
07/30/1998WO1998032777A1 Polyesteramides with amino acid-derived groups alternating with alpha-hydroxyacid-derived groups and surgical articles made therefrom
07/30/1998WO1998032398A1 Polyesteramide, its preparation and surgical devices fabricated therefrom
07/30/1998CA2278613A1 Polyesteramide, its preparation and surgical devices fabricated therefrom
07/29/1998EP0802941B1 Biologically degradable polymers, processes for manufacturing the same and the use thereof for producing biodegradable moulded articles
07/29/1998EP0693089B1 Organosilicon-containing materials useful for biomedical devices
07/29/1998EP0684963B1 Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
07/29/1998EP0670858B1 Condensation products of polyalkylene polyamines, and their use in papermaking
07/29/1998CN1189174A Star-shaped branched polyamide
07/29/1998CN1188774A H-shaped polyamides
07/28/1998US5786429 From dicarboxylic acid, polyamine and endcapping agent
07/28/1998US5786423 Polyamide terpolymer, modified polyolefin graft polymer, polyamide 12
07/28/1998US5786055 Polyamide, phenolic in compound
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