| Patents for C08L 79 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups (12,755) |
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| 05/11/1999 | US5902897 Polyamines and their use in coating compositions |
| 05/11/1999 | US5902876 Polybenzimidazole compounds in solution and a process for the preparation thereof |
| 05/11/1999 | US5902863 Dendrimer-based networks containing lyophilic organosilicon and hydrophilic polyamidoamine nanoscopic domains |
| 05/11/1999 | US5902862 Endcapping the reaction product of a dicarboxylic acid and polyamine followed by intralinking; non-thermosetting; papermaking and creping adhesives |
| 05/11/1999 | CA2253099A1 Polyfunctional cyanate resin composition and resin-encapsulated type semiconductor device |
| 05/06/1999 | WO1999022380A1 Conducting polymers for coatings and antielectrostatic applications |
| 05/06/1999 | EP0913429A2 Siloxane-modified polyamideimide resin composition adhesive film, adhesive sheet and semiconductor device |
| 05/06/1999 | EP0912635A1 Resin composition for making wet and dry strength paper |
| 05/06/1999 | EP0858484B1 Use of poly(meth)acrylic acids as branching agents |
| 05/06/1999 | CA2308297A1 Conducting polymers for coatings and antielectrostatic applications |
| 05/05/1999 | CN1215741A Potassium titanate crystal whisker reinforced polyimide composite material |
| 05/04/1999 | US5900453 Blend of polyimide, polytetrafluoroethylene and aromatic polyester |
| 04/29/1999 | WO1999020837A1 Additives for improving resistance of paper in humid and dry conditions |
| 04/29/1999 | CA2307286A1 Additives for improving resistance of paper in humid and dry conditions |
| 04/28/1999 | EP0911894A1 Polymer secondary batteries |
| 04/28/1999 | EP0911893A1 Polymer battery |
| 04/27/1999 | CA1340517C Flame resistant article made of phenolic trazine resin and related method |
| 04/22/1999 | WO1999019883A1 Electronically-conductive polymers |
| 04/15/1999 | WO1999018583A1 Multilayer insulated wire and transformer using the same |
| 04/15/1999 | WO1999018145A1 Phthalonitrile thermoset polymers and composites cured with halogen-containing aromatic amine curing agents |
| 04/15/1999 | WO1999017928A1 Fiber-reinforced phthalonitrile composite cured with low-reactivity aromatic amine curing agent |
| 04/15/1999 | CA2303361A1 Phthalonitrile thermoset polymers and composites cured with halogen containing aromatic amine curing agents |
| 04/15/1999 | CA2302711A1 Phthalonitrile thermoset polymers and composites cured with halogen-containing aromatic amine curing agents |
| 04/14/1999 | EP0908497A2 Dispensable resin paste |
| 04/14/1999 | EP0907799A1 Asa sizing emulsions containing low and high molecular weight cationic polymers |
| 04/08/1999 | WO1999016841A1 A composition comprising a polymer and inorganic fillers |
| 04/07/1999 | EP0906376A1 Ink jet inks |
| 04/07/1999 | EP0830410B1 Aromatic cyanate ester silane coupling agents |
| 04/06/1999 | US5891986 2,3,3',4'-bi-phenyltetracarboxylic acid, its monoester or diester of a primary alcohol, or their mixture, and at least 55 mol. % of the aromatic diamine component is 4,4'-diaminodiphenyl ether. |
| 04/06/1999 | US5891956 Functionalized polyethylenimine or acrylic, vinyl or allyl addition polymers having a controlled molecular weight distribution; no leakage during ultrafiltration; separation of metals, e.g. actinides, from streams and solids |
| 04/06/1999 | US5891950 Use of stable amino-functional latexes in water-based inks |
| 04/06/1999 | US5891938 Vulcanizable rubber compositions containing self-condensing alkylated triazine resins having high imino and/or methylol functionality for improved tire cord adhesion and reinforcement |
| 04/06/1999 | US5891566 Adhesive tapes |
| 03/31/1999 | EP0905808A1 Polymeric binder for electrode of non-aqueous electrolyte accumulator |
| 03/31/1999 | EP0905105A1 Carbon material |
| 03/31/1999 | EP0904313A1 Absolute molecular weight polymers and methods for their use |
| 03/30/1999 | US5889141 Dissolving with photosensitizer in solvent; coating on substrate; exposure film to light through mask |
| 03/30/1999 | US5889125 Curing component for epoxy resins and the use thereof |
| 03/30/1999 | US5889096 Mixing with carbodiimide |
| 03/30/1999 | CA2012633C Polyimide composition and prepreg and laminate thereof |
| 03/24/1999 | EP0902814A1 Use of stable amino-functional latexes in water-based inks |
| 03/24/1999 | CN1211606A Optical alignment composition, alignment layer formed using the same and LCD having alignment layer |
| 03/23/1999 | US5886135 Dissolving the polyamide in a solvent at a temperature below the softening point of the polymer, a surfactant and an inorganic alkaline compound being present, adding water, neutralizing but not coagulating; desolventizing |
| 03/23/1999 | US5886129 Oxidatively stable rigid aromatic polyimide compositions and process for their preparation |
| 03/23/1999 | US5886064 Fine-grained polymerizable compositions flowable under pressure or shear stress |
| 03/17/1999 | EP0902049A1 Fluoropolymer composition |
| 03/17/1999 | EP0902048A1 High dielectric constant flexible polyimide film and process of preparation |
| 03/10/1999 | EP0900828A1 Polyetherimide resin/polyester resin blends |
| 03/10/1999 | EP0900810A1 Aromatic polycarbodiimides and films thereof |
| 03/10/1999 | EP0900406A1 Polyimide angularity enhancement layer |
| 03/10/1999 | EP0676456B1 Heat-resistant adhesive film for printed board and method of use thereof |
| 03/10/1999 | EP0581886B1 Method of processing neutral polyanilines in solvent and solvent mixtures |
| 03/10/1999 | CN1042439C Polymer based blend compositions containing destructurized starch and products therefrom |
| 03/09/1999 | US5880205 Primer comprising polytetrafluoroethylene and polyamic acid salt binder |
| 03/09/1999 | US5880186 Stabilized filled polyolefins |
| 03/04/1999 | DE19737309A1 Halogen-free, inflammable polymer mixture for electrical cable insulation |
| 03/03/1999 | EP0581898B1 Polyaniline compositions having a surface/core dopant arrangement |
| 02/25/1999 | WO1999009100A1 Aqueous compositions |
| 02/25/1999 | DE19735959A1 Thermally curable, aqueous binding agent composition |
| 02/24/1999 | EP0897407A1 Sulphonated polyimides, membranes and fuel cell |
| 02/24/1999 | EP0804514B1 Fast hardening aqueous coating composition and paint |
| 02/16/1999 | US5872083 Post-treated derivatives of polyalkylene succinimides |
| 02/16/1999 | US5871839 Galvanic degradation under salt spray or salt water conditions in hybrid structures containing a corrosible metal and a conductive fiber reinforced polymer matrix composite is reduced through the addition to the polymer matrix of the |
| 02/11/1999 | WO1999006499A1 Adhesive composition for hot bonding and bonding method using same |
| 02/11/1999 | WO1999006470A1 Aqueous polyimide process |
| 02/10/1999 | EP0896014A1 Soluble polyimide resin, process for preparing the same, and polyimide resin solution composition |
| 02/10/1999 | EP0827521B1 Organic aerogels |
| 02/10/1999 | CN1207752A Composition comprising plastic and additive |
| 02/09/1999 | US5869161 Tape comprising solvent-containing non-tacky, free-standing, fully imidized polyimide film |
| 02/03/1999 | EP0894541A1 Article with a non-stick coating |
| 02/02/1999 | US5866043 Processible electrically conducting polyaniline compositions and processes for the preparation thereof |
| 02/02/1999 | US5866034 Heat resistant polymer composition, alignment layer formed using the same and liquid cyrstal display having the alignment layer |
| 01/27/1999 | EP0893482A1 Dendrimer-based networks having lyophilic organosilicon and hydrophilic polyamidoamine nanoscopic domains |
| 01/26/1999 | US5863664 Energy-curable cyanate/ethylenically unsaturated compositions |
| 01/20/1999 | EP0892016A1 Method for obtaining polyester resin pellets having desired strength, and mixture used in said method |
| 01/20/1999 | EP0891202A1 Adhesive compositions including polyvinylpyrrolidone, acrylic acid polymers, and polyamines |
| 01/20/1999 | EP0765154B1 Direct-acting hair colouring agent |
| 01/20/1999 | CN1041740C Thermoplastic inierpeneirating network structure and method of forming same |
| 01/19/1999 | US5861194 Polyamines from epichlorohydrin and amines and addition polymers |
| 01/19/1999 | US5861085 Recrystallizing a crude product of the compound as its acid addition salt, and then neutralizing the acid addition salt to obtain a purified product |
| 01/14/1999 | WO1999001497A1 Oxidatively stable rigid aromatic polyimide compositions and process for their preparation |
| 01/13/1999 | EP0765350B1 Derivatives of polyamines with one primary amine group and secondary or tertiary amines groups |
| 01/13/1999 | EP0748347B1 Polyanilines and their manufacture |
| 01/13/1999 | EP0552197B1 Epoxy resins based on diaminobisimide compounds |
| 01/12/1999 | US5859181 Reacting diaminopolysiloxane, alicyclic diamine, aromatic tetracarboxylic acid, imidating resulting polyamic acid |
| 01/12/1999 | US5858584 Positive photosensitive resin composition and electronic apparatus using the same |
| 01/12/1999 | US5858554 Paper towels; wet strength |
| 01/12/1999 | US5858274 Treating agent for liquid crystal alignment |
| 01/12/1999 | US5858174 Process for the production of paper |
| 01/07/1999 | WO1999000460A1 Method of adhering a fluoropolymer layer to a second layer of an adhesive article and articles produced by same |
| 01/07/1999 | EP0889096A2 Modified cyanate ester group curable resin composition, and varnish, prepreg, metal clad laminated board, film, printed circuit board, and multilayered circuit board using the same |
| 01/05/1999 | US5856425 From maleimide and a liquid diamine |
| 01/05/1999 | US5856421 Heat resistance |
| 01/05/1999 | US5856065 Blend containing photoinitiator and organosilicon compound |
| 01/05/1999 | CA2132826C Use of borate-polyol complexes in ophthalmic compositions |
| 12/30/1998 | EP0887364A2 Polyimide precursor solution, coating film obtained therefrom, and process for producing polyimide coating film |
| 12/29/1998 | US5854331 Block copolymers of oxazolines and oxazines as pigment dispersants and their use in ink jet inks |
| 12/29/1998 | US5854317 Process for thickening thermoset resin molding compound compositions |
| 12/29/1998 | US5853434 Fuel compositions having polyalkylene succinimides and preparation thereof |
| 12/23/1998 | CN1202911A Branched block ethylene polymers, their preparation and compositions comprising the same |