| Patents for C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (17,932) |
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| 02/23/1994 | EP0583888A1 Water-dispersible UV light-absorbing copolymer |
| 02/23/1994 | EP0583243A1 Polyamide compositions. |
| 02/23/1994 | CN1023866C Composite reverse osmosis polyamide membrane and its making method |
| 02/22/1994 | US5288908 Process for the preparation of fluorine containing monomers |
| 02/22/1994 | US5288841 Catalyzing a gas stream of cyclic compound in the presence of metal compound activator to form free-flowing particles |
| 02/22/1994 | US5288793 Filled molding composition comprising polyamide having terephthalamide and naphthalamide units |
| 02/22/1994 | US5288783 Preparation of salt of polyaspartic acid by high temperature reaction |
| 02/22/1994 | CA1327253C Polymeric amides |
| 02/17/1994 | WO1994003576A1 Reaction products from polybasic carboxylic acid- and amino group-containing compounds, process for preparing the same and their use in washing and cleaning agents |
| 02/17/1994 | WO1994003527A1 Copolymers of polyaspartic acid |
| 02/17/1994 | WO1994003526A1 Decolorizing polyaspartate and copolymers of polyaspartate |
| 02/17/1994 | WO1994003523A1 Method of modifying polymers |
| 02/17/1994 | WO1994003517A1 Thermosetting resin composition and production of copper-clad laminated board therefrom |
| 02/17/1994 | CA2141796A1 Decolorizing polyaspartate and copolymers of polyaspartate |
| 02/17/1994 | CA2140133A1 Copolymers of polyaspartic acid |
| 02/16/1994 | EP0582928A2 Surface active compounds based on modified castor oil fatty substances |
| 02/16/1994 | EP0582677A1 Cyclic aromatic amide oligomers. |
| 02/16/1994 | CN1082067A Process for preparing polysuccinimides using a rotary tray dryer |
| 02/16/1994 | CN1082066A Process for preparing polysuccinimides from maleamic acid |
| 02/16/1994 | CN1082065A Process for preparing polysuccinimides from aspartic acid |
| 02/15/1994 | US5286841 Fluorine-containing diamines, polyamides, and polyimides |
| 02/15/1994 | US5286839 Crystallizable copolyamide having terephthalamide and naphthalamide units |
| 02/15/1994 | US5286838 Thermotropic liquid crystalline polyamide |
| 02/15/1994 | US5286837 Process for increasing stability of poly(esteramides) |
| 02/15/1994 | US5286810 Polyaspartic acid salts from hydrolysis of polysuccinimides |
| 02/15/1994 | US5286602 Acid-cleavable compounds, positive-working radiation-sensitive mixture containing these compounds, and radiation-sensitive recording material produced with this mixture |
| 02/13/1994 | CA2100236A1 Amino acid terminated polyesters having predetermined monomeric sequence |
| 02/10/1994 | DE4225627A1 Verfahren zur Modifizierung von Polymeren A process for the modification of polymers |
| 02/10/1994 | DE4225620A1 Umsetzungsprodukte aus mehrbasischen Carbonsäuren und Aminogruppen enthaltenden Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung in Wasch- und Reinigungsmitteln Reaction products of polybasic carboxylic acids and amino-containing compounds, processes for their preparation and their use in detergents and cleaners |
| 02/10/1994 | DE2560680C2 Polyether-ester-amides for moulding and extrusion |
| 02/09/1994 | EP0506823B1 Low molecular weight copolymer amides |
| 02/08/1994 | US5284936 Water insoluble crosslinked polylactams having glutamic acid, lysine and aspartic acid monomers, for disposasble products |
| 02/08/1994 | US5284681 Surface treatment method and coating method of polyamide resin molded articles |
| 02/03/1994 | WO1994002582A1 Condensation products containing n,o-acetal- or carbonamide structures, methods of preparing them and their use, plus condensation products containing acetal lactone structures |
| 02/03/1994 | WO1994002548A1 Polyamide compounds and process for their production |
| 02/03/1994 | CA2140526A1 Condensation products containing n, o-acetal-or carbonamide structures, methods of preparing them and their use, plus condensation products containing acetal lactone structures |
| 02/02/1994 | EP0581642A1 Polymers and copolymers prepared by the addition of di-carboxy terminated oligomers to bisoxazines or bisoxazolines |
| 02/02/1994 | EP0581641A1 Polymers and copolymers prepared by the addition of di-hydroxy or di-amino terminated oligomers to bisoxazinones or bisoxazolines |
| 02/02/1994 | EP0580811A1 Superabsorbent materials and uses thereof |
| 02/02/1994 | EP0580702A1 Polyamino acid superabsorbents |
| 02/02/1994 | CN1081449A Polysuccinimide polymers and process for preparing polysuccinimide polymers |
| 02/01/1994 | US5283315 Continuous hydrolytic polymerization of laurolactam |
| 02/01/1994 | US5283297 Artificial hair from poly amino acid urethane fiber |
| 02/01/1994 | CA1326729C Process for producing modified, impact-resistant polyamides |
| 01/31/1994 | CA2099625A1 High loading water-dispersible uva and/or uvb light-absorbing copolymer |
| 01/27/1994 | DE4223807A1 N,O-Acetal- oder Carbonamidstrukturen enthaltende Kondensationsprodukte, Verfahren zu ihrer Herstellung und ihre Verwendung und Acetallactonstrukturen enthaltende Kondensationsprodukte N, O-acetal or carboxamide-containing condensation products, containing process for their preparation and their use and acetal-condensation products |
| 01/27/1994 | DE4138872A1 Stretchable aramid copolymers with high tensile strength - is derived from terephthalic acid and 1,4-phenylenediamine, 2,2-di:substd. 4,4-di:amino-bi:phenyl(s) and opt. 3,4-oxy-di:aniline |
| 01/25/1994 | US5281676 Composition comprises polyester and lactamyl phosphite |
| 01/25/1994 | CA2101215A1 Polymers and copolymers resulting from the addition reaction of oligomers with di-carboxyl end groups and bisoxazines or bisoxazolines, and process for obtaining these |
| 01/25/1994 | CA2101213A1 Polymers and copolymers originating from the addition of oligomers containing diamino and dihydroxy ends and of bisoxazinones or bisoxazolinones, and process for obtaining them |
| 01/20/1994 | WO1994001509A1 Hot melt adhesive composition |
| 01/20/1994 | WO1994001486A1 Modified polyaspartic acids, process for preparing the same and their use |
| 01/20/1994 | WO1994001388A1 Cyclobutabenzene monomers and methods of making and using same |
| 01/19/1994 | EP0579081A1 Binder system |
| 01/18/1994 | US5280105 Using aqueous solution of alphalic carboxylic acid |
| 01/18/1994 | US5280087 Preparation of block copolyether-ester-amides |
| 01/18/1994 | US5279766 Reacted with polyol and(or) diamine |
| 01/18/1994 | US5279738 Permeable membrane excellent in biocompatibility |
| 01/12/1994 | EP0578451A2 Polysuccinimide polymers and process for preparing polysuccinimide polymers |
| 01/12/1994 | EP0578450A2 Process for preparing polysuccinimides from maleamic acid |
| 01/12/1994 | EP0578449A1 Process for preparing polysuccinimides from aspartic acid |
| 01/12/1994 | EP0578448A1 Method for preparing polysuccinimides using a rotary tray dryer |
| 01/12/1994 | EP0578164A2 Aromatic copolyamides, process for their preparation and shaped articles |
| 01/12/1994 | EP0578088A2 Process for the preparation of organic polyhydroxy compounds and their use as a binding agent |
| 01/11/1994 | CA2099467A1 Method for preparing polysuccinimides using a rotary tray dryer |
| 01/11/1994 | CA2099463A1 Polysuccinimide polymers and process for preparing polysuccinimide polymers |
| 01/11/1994 | CA2099462A1 Process for preparing polysuccinimides from aspartic acid |
| 01/11/1994 | CA2099461A1 Process for preparing polysuccinimides from maleamic acid |
| 01/09/1994 | CA2100033A1 Aromatic copolyamides, process for their preparation and shaped articles made therefrom |
| 01/06/1994 | WO1994000624A1 Drawable high tensile strength aramids |
| 01/06/1994 | WO1994000418A1 Reaction products of chain-extended polyamine compounds and fatty acid-containing materials |
| 01/06/1994 | CA2138140A1 Reaction products of chain-extended polyamine compounds and fatty acid-containing materials |
| 01/06/1994 | CA2137542A1 Drawable high tensile strength aramids |
| 01/05/1994 | EP0577348A2 Amidoamines |
| 01/05/1994 | EP0576589A1 Hydrazine containing conjugates of polypeptides and glycopolypeptides with polymers |
| 01/05/1994 | DE4221875A1 Modifizierte Polyasparaginsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung Modified polyaspartic acids, process for their preparation and their use |
| 01/05/1994 | DE4220774A1 Carboxylic gp. modified thermoplastics prodn. - by reaction in the melt with carboxylate ester(s) of tert. alcohol(s), in extruder with temp. profile from 150 to 290 deg.C |
| 01/05/1994 | DE4220771A1 Polyamide mol.wt. increase by after-processing for injection moulding - by reaction in melt with modified polyamide contg. grafted ester gps. based on carboxylic acid and tert. alcohol, for fibres and film |
| 01/04/1994 | US5276182 Process for preparing polyurea oligomers |
| 01/04/1994 | US5276131 Preparation of polyamide from arylene cyclic diamide |
| 01/04/1994 | US5276085 Aromatic polyamide compositions and fibers |
| 01/04/1994 | US5275924 Amphiphilic compounds for sequential monolayer deposition |
| 12/29/1993 | EP0575596A1 Dendritic macromolecule and the preparation thereof. |
| 12/29/1993 | EP0575495A1 Polyamides of dimer acids and use in thermographic inks |
| 12/28/1993 | US5274071 Based on terephthalic, a naphthalenedioic acid, p-phenylenediamine, a diaminodiphenyl ether and a diaminobiphenyl |
| 12/28/1993 | US5274065 Alkyl polylactams |
| 12/23/1993 | WO1993025736A1 Fast-spun filaments based on polycaprolactam and process for producing them |
| 12/23/1993 | WO1993025587A1 Functionalisation of polymers |
| 12/23/1993 | WO1993025583A2 Proteinoid carriers and methods for preparation and use thereof |
| 12/23/1993 | WO1993025514A1 Method for the simultaneous preparation of dicarboxylic acids and diamines from polyamides |
| 12/23/1993 | WO1993025513A1 Method for the simultaneous preparation of dicarboxylic acids and diamines by decomposing polyamides into their constituent monomers |
| 12/23/1993 | DE4219757A1 Verfahren zur gleichzeitigen Herstellung von Dicarbonsäuren und Diaminen aus Polyamiden A process for the simultaneous production of dicarboxylic acids and diamines from polyamides |
| 12/23/1993 | DE4219756A1 Verfahren zur gleichzeitigen Herstellung von Dicarbonsäuren und Diaminen durch Spaltung von Polyamiden in ihre monomeren Bestandteile A process for the simultaneous production of dicarboxylic acids and diamines by cleavage of polyamides into their monomeric constituents |
| 12/23/1993 | CA2138146A1 Proteinoid carriers and methods for preparation and use thereof |
| 12/22/1993 | CN1079752A A blending polymer of polymers |
| 12/15/1993 | EP0574297A1 Crystalline polyamides with high melting point |
| 12/15/1993 | EP0573485A1 Aromatic copolyamides, process for producing the same and their use for producing shaped structures. |
| 12/15/1993 | CN1023118C Process for preparation of monomer containing fluorine |
| 12/14/1993 | US5270437 Process for making partially aromatic polyamides containing 2-methylpentamethylenediamine units |
| 12/14/1993 | CA1325307C Polyamide compositions comprising a thermoplastically processible aromatic polyamide and useful as molding compounds |