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 73 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups
Patents for C08G 73 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups (26,191)
11/2000
11/15/2000EP0856083B1 Method of creping a paper
11/15/2000EP0769129B1 Ballistic-resistant article and process for making the same
11/15/2000CN1273596A Laundry detergent compositions with amino acid based polymers to provide appearance and integrity benefits to fabrics laundered therewith
11/14/2000US6147183 Amphoteric amine based polymers having a net cationic charge and process for their production
11/09/2000WO2000066647A1 Novel liquid crystalline polymers
11/08/2000EP1050552A1 Wastewater-recyclable process for producing a polyaniline resin powder
11/08/2000EP1050304A1 Liquid ophthalmic preparations
11/08/2000EP1049736A1 Compound capable of trapping metal ions, method for utilizing them and their use
11/08/2000CN1272873A Laundry detergent compositions with amino acid based polymers to provide appearance and integrity benefits to fabrics laundered therewith
11/07/2000US6143475 Polyimide precursor, polyimide and their use
11/07/2000US6143467 Photosensitive polybenzoxazole precursor compositions
11/07/2000US6143409 Polycarbodiimide resin-containing adhesive and flexible printed circuit board
11/07/2000US6143363 Ink receiver layer for printing of various products poor in absorption of water-based ink,
11/02/2000WO2000065142A1 Uv-absorbers with an affinity for textile fibres
11/02/2000EP1048680A1 Modified polyimide resin and thermosetting resin composition containing the same
11/02/2000EP1047835A1 Creping aid and process for producing creped paper
11/02/2000EP1047655A1 Method for the production of aldehydes
11/02/2000DE19918967A1 Fibre-reactive UV absorbers such as alpha, omega-bis(2-cyano-3,3-diphenylacryloylamide), can be applied to fabrics during washing to protect human skin against UV, or applied to colored fabrics to reduce fading
11/01/2000CN1057998C Dendritic, nitrogen-containing organic compounds containing planar-chiral or axial-chiral end groups, and preparation and use thereof
10/2000
10/31/2000US6140462 Intermediate reduced or oxidized deaggregated form is processed into an article which is subsequently treated with a dopant and an oxidizing or reducing agent to reform the original substantially non-oxidized or non-reduced form.
10/31/2000US6140404 Comprising a particulate cuprous halide dispersed as a deposit in an organic high molecular weight compound
10/31/2000US6140276 Reducing deposition of wax from crude oil by adding a polyalkyleneimine having a hydroxy-substituted alkyl group of 12-carbon atoms bonded to an n atom directly, or via an ether oxygen or sulfonyl intermediate group; for pipelines
10/31/2000US6139926 Polyimide photo alignment film from 3,3,4,4-benzophenone tetracarboxylic dianhydride and ortho-substituted aromatic diamines for liquid crystal displays
10/31/2000US6139917 Polyimides
10/31/2000US6139778 Vibrational methods of deaggregation of electrically conductive polymers and precursors thereof
10/25/2000CN1271370A Photocrosslinkable polyimides
10/25/2000CN1271104A Optical wave guide tube
10/25/2000CN1057782C Process for preparing polyimide having side chain with azo functional group
10/24/2000US6137008 Flexible diamine compound for preparation of polyamide and polyimide
10/24/2000US6136950 Highly efficient cement dispersants
10/24/2000US6136949 Resins containing phenylethynl-terminated compounds
10/24/2000US6136909 Polyaniline layered inorganic nanocomposites.
10/24/2000US6136790 Carbohydrate mimetics having antiadhesive properties
10/24/2000US6136378 Coating a water-based paints including a novel polyfunctional glyoxylated compounds curing agent; imparting wet adhesion properties, resist to corrosion, scavenging formaldehyde and as additives to primer formulations
10/24/2000US6134772 Via fill compositions for direct attach of devices and methods of applying same
10/24/2000CA2011189C Thermally stable forms of electrically conductive polyaniline
10/20/2000WO2001028767A1 Laminate and process for producing the same
10/19/2000WO2000061658A1 Polyimide resin, resin composition with improved moisture resistance comprising the same, adhesive solution, filmy bonding member, layered adhesive film, and processes for producing these
10/19/2000WO2000026267A9 BRANCHED AND HYPERBRANCHED POLYETHERIMIDES FROM STABLE A1Bn, AB, AA, AND BB MONOMERS; AM ENDCAPPING AGENTS
10/18/2000EP1044235A1 Process to reduce the aox level of wet-strength resins by treatment with base
10/18/2000EP1044234A1 Process of repulping wet strength paper
10/18/2000EP1044198A1 Morpholino end-capped, hindered amine substituted aminotriazine and their use as light stabilizers
10/18/2000EP1044183A1 Amination process
10/18/2000CN1270182A Polyimide used for optical fiber communication
10/17/2000US6134099 Electrolytic capacitor having a conducting polymer layer without containing an organic acid-type dopant
10/17/2000US6133661 Rotating electric machine comprising a coil of wire having an insulating coating of a crosslinked polybenzimidazole of given formula; use in nuclear power plants
10/17/2000US6133408 Polyimide resin for cast on copper laminate and laminate produced therefrom
10/17/2000US6133407 Low viscosity solution containing high concentration of salt of aromatic diamine and aromatic tetracarboxylic acid and/or its diester which undergoes imidation upon heating
10/17/2000US6133401 Method to prepare processable polyimides with reactive endgroups using 1,3-bis (3-aminophenoxy) benzene
10/17/2000US6133394 Method for the preparation of organofunctional organopentasiloxane, organic resin modifier and organic resins
10/17/2000US6133330 Mechanically undensified foam comprising an aromatic polyimide and having given density, compressive strength, limiting oxygen index(nonflammable), and no appreciable solid inorganic residues of inorganic blowing agents; composites
10/17/2000US6132865 Adhesive tape for electronic parts
10/17/2000US6132852 Multilayer wiring substrate and method for production thereof
10/17/2000CA2192396C Bismaleimide compounds and methods for their preparation
10/12/2000WO2000059985A1 Use of polyamino acid salts in water-borne adhesive applications
10/12/2000WO2000059980A1 Additive and ink-jet recording medium containing the same
10/12/2000WO2000059966A1 Photoactive polymers
10/12/2000CA2367297A1 Use of polyamino acid salts in water-borne adhesive applications
10/11/2000EP1042701A1 Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element
10/11/2000EP1042538A2 Water bath and method for electrolytic deposition of copper coatings
10/11/2000EP1042374A2 Method for hydrogenating aromatic polymers
10/11/2000EP1042289A1 Indole]naphthopyrans, preparation, compositions and (co)polymer matrices containing them, synthesis intermediates
10/11/2000EP1000108A4 Aqueous polyimide process
10/10/2000US6130209 Cascading polymers
10/10/2000US6129955 Applying a coating of epxoy resin, photoinitiator, and dispersed silica over the solder joint, photocuring the epoxy resin to reinforce the solder joint
10/04/2000EP1040152A1 Polymeric material comprising n, p, s, as or se and composition for charge transport material
10/04/2000EP1040093A2 Methods and devices for separating catalyst from oxidation mixtures containing dibasic acids
10/03/2000US6127509 Copolymer comprising 3,3',4,4'-benzophenonetetracarboxylic acid, 3,3',4,4'-biphenyltetracarboxylic acid and aromatic diamine units; high glass transition temperature (tg) and thermal oxidation stability (tos), prepregs
10/03/2000US6127322 Reaction product of i) esterified unsaturated polymer or oligomer; ii) an unsaturated acid or anhydride-modified polyalkylene; and iv) compound containing at least two primary or secondary amine groups; low haze, compatibility
10/03/2000CA1341109C Slurry mixing of bismaleimide resins
09/2000
09/28/2000WO2000056430A1 Resin material for gas separation base and process for producing the same
09/27/2000EP1037938A1 Hyperbranched polymers or dendrimers having a particular group, preparation method and compositions containing same
09/27/2000EP1037597A1 Use of hyperbranched polymers and dendrimers comprising a particular group as film-forming agent, film-forming compositions comprising same and use particularly in cosmetics and pharmaceutics
09/27/2000EP0914363B1 Process for preparing cocondensates of aspartic acid and amines
09/27/2000EP0656025B2 Solution for coating non conductors with conductive polymers and their metallization process
09/27/2000CN1267908A Upside down mounting chip package with optimization adhesiveness of sealant and producing method thereof
09/27/2000CN1056861C High molecular weight polyamide from nitrile
09/26/2000US6124914 Method an apparatus for forming an alignment pattern on a surface using a particle beam useful for a liquid crystal
09/26/2000US6124398 The decarbonated condensate of specified diisocyanates; crosslinking polyvinyl alcohol with the water-soluble carbodiimide where terminal isocyanate is blocked with hydrophilic group such as polyether; coating material
09/26/2000US6124035 High temperature transfer molding resins
09/26/2000US6123883 Method for preparing polyaniline fibers
09/21/2000WO2000055927A1 Polymers, their preparation and uses
09/21/2000WO2000055123A1 Cyanate esters having flame resistant properties
09/21/2000WO2000025819A9 Enhanced radiation therapy
09/21/2000CA2360811A1 Cyanate esters having flame resistant properties
09/20/2000EP1037112A1 Positive photosensitive resin precursor composition and process for producing the same
09/20/2000EP1037092A1 Liquid crystal aligning agent
09/20/2000EP1036809A1 High generation radially layered dendrimers
09/20/2000EP1036108A2 Storage-stable cationically polymerised preparations with improved hardening characteristics
09/20/2000CN1056629C Method for preparing thermoplastic conductive composite material
09/19/2000US6121433 For diagnostic, research and therapeutic use; mimic or modulate proteins, enzymes, nucleic acids and lipids
09/19/2000US6121406 Improved in reactivity and storage stability, and is thereby easy to handle as a crosslinking agent for hydrophilic resins
09/19/2000US6121226 Compositions comprising cotton soil release polymers and protease enzymes
09/19/2000US6120970 Polybenzoxazole and polybenzothiazole precursors
09/19/2000US6120702 Aligning agent for liquid-crystal cells
09/19/2000US6120696 Proton conductors in liquid form
09/19/2000CA2291568A1 Flip-chip package with optimized encapsulant adhesion and method
09/19/2000CA2066378C Dehalogenation of organohalogen-containing compounds
09/14/2000WO2000053677A1 Aqueous-based polyamide-amic acid compositions
09/14/2000WO2000053662A1 Process for producing polycondensate from polycarboxylic acid and polyamine
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