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)
07/2003
07/01/2003US6586555 To produce polyamides, polyimides, and/or polyamideimides
07/01/2003US6585956 Dendritic-platinate drug delivery system
06/2003
06/26/2003WO2003051993A1 Thermoplastic composition comprising a hyperbranched polymer additive and articles made using said material
06/26/2003US20030120031 Polymerized aspartate units and succinimide units; dispersants in detergents and cleansers, antiscalants and corrosion inhibitors and personal-care additives for softening and moisturizing
06/26/2003US20030120030 Polymerized aspartate units and succinimide units; dispersants in detergents and cleansers, antiscalants and corrosion inhibitors and personal-care additives for softening and moisturizing
06/26/2003US20030118877 New electrode materials derived from polyquinonic ionic compounds and their use in electrochemical generators
06/26/2003US20030116498 Composite membrane and method for making the same
06/25/2003EP1321483A1 3,4-alkylenedioxythiophene compounds and polymers thereof
06/25/2003EP1320567A1 Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers
06/25/2003CN1425369A PH regulated polyamide powder for cosmetics
06/25/2003CN1112394C Preparation method for composition material with poly-lactam matrix capable of reheated moulding
06/24/2003US6582700 Linear antigen supporting units
06/19/2003WO2003050164A1 Aqueous suspensions containing polymerized fatty acid-based polyamides
06/19/2003WO2003050159A1 Polytrimethylene ether ester amide and use thereof
06/19/2003US20030114636 pH-regulated polyamide powder for cosmetic applications
06/19/2003US20030114360 Peptide of lysine and tyrosine; viricides; treating neurodegenerative disorders
06/18/2003EP1319681A1 PH controlled polyamide powder
06/18/2003EP1242505B1 Method for the continuous production of copolyamides based on a lactame (i), a diamine (ii) and a dicarboxylic acid (iii)
06/17/2003US6579965 Process for the anionic polymerization of lactams
06/12/2003US20030109645 Multistage continuous processing using superheated steam and inert gases
06/11/2003EP1068264B1 Low viscosity liquid crystalline polymer compositions
06/11/2003CN1423675A Process for preparing a branched polymer
06/11/2003CN1422901A Nylon 6/inorganic particle nano composite material direct preparation method
06/11/2003CN1111166C Water soluble cephalotaxin phosphorus polyaminoacid ester or its salt, pharmaceutical compositions contg. same, and pharmaceutical use thereof
06/10/2003US6576717 Water-dispersible acrylic-modified polyester resins used in coatings and process for their preparation
06/10/2003US6576502 Method for forming LDD/offset structure of thin film transistor
06/10/2003US6576340 Acid dyeable polyester compositions
06/10/2003US6576254 Drug delivery, gene therapy
06/10/2003US6576222 Complex stability and specificity; NMR contrast media as diagnostic aid for localization of vascular disease
06/10/2003CA2030472C Cascade polymer bound complexing compounds their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
06/05/2003WO2003046050A1 Unsaturated side chain polyamide polymers
06/05/2003US20030105260 Methods for making silicone-organic copolymers
06/05/2003US20030104989 A co-polylactames comprising saccharide-modified glutamic acid; drug delivery
06/04/2003EP1316594A1 Silane group containing polymers
06/04/2003EP1315762A1 Determining the concentration of polyaspartic acid using fluorometry
06/04/2003EP1144483B1 Improved thermoplastic elastomers
06/04/2003EP0970140B1 Crosslinked polyaspartate salts and a process for their production
06/04/2003CN1422296A Process for improving characteristics of a polyamide
06/04/2003CN1422295A Process for the production of polyamides from dinitriles and diamines
06/04/2003CN1110521C 聚酰胺组合物 Polyamide composition
06/04/2003CN1110513C Process for producing polyamides
06/04/2003CN1110512C Process for producing eurelon/silicate nanometer composite material
06/04/2003CN1110355C Method for producing polyamide reverse osmosis composite film
06/03/2003US6573359 Methods of post-polymerization injection in condensation polymer production
06/03/2003US6572881 Delivery of polynucleotides to cells; polylactam
05/2003
05/29/2003US20030100701 Showing optical anisotropy upon melting; excellent in viscosity and tensile strength
05/28/2003EP1314750A1 Polyetherpolyamide elastomer having low water absorption
05/28/2003EP1313797A2 Non-blocking polymeric articles
05/28/2003EP1313794A2 Elastomeric functional biodegradable copolyester amides and copolyester urethanes
05/28/2003EP1313793A1 Copolyamides and compositions based on same
05/28/2003CN1110231C Method for producing circuit substrate
05/28/2003CA2412645A1 Polymers containing silane groups
05/27/2003US6569991 Methods of post-polymerization extruder injection in polyethylene terephthalate production
05/27/2003US6569988 Hydrogenation of adiponitrile
05/27/2003US6569984 Method for making polyimide
05/27/2003US6569954 Interpenetrating polymer networks
05/27/2003US6569598 Photoresist films comprising aromatic polyamides that are stable and impervious to solvents used as barrier layers for preferential solid-phase synthesis with micron-scale resolution
05/27/2003US6569450 Lipid-conjugated polyamide compounds and related compositions and methods thereof
05/22/2003WO2003042328A1 Triazine ring based polymers for photoinduced liquid crystal alignment, liquid crystal alignment layer containing the same, liquid crystal element using the alignment layer and method of manufacturing the same
05/22/2003WO2002072007A3 Facially amphiphilic polymers as anti-infective agents
05/21/2003EP1312633A1 Process for the production of polyamide compositions for moulding
05/21/2003EP1311585A1 Copolyamides and compositions based on same
05/21/2003EP1311584A1 Moulded parts made of polyamides which are free of dimeric acids
05/21/2003EP1311568A1 Compatibilizing agent based on polyolefin with polyamide grafts and mixtures comprising same
05/21/2003CN1419578A 嵌段共聚物 Block copolymers
05/21/2003CN1419577A Plyamide composition and method for producing the same
05/21/2003CN1109059C Long-chain nylon and its preparing process
05/20/2003US6566487 Hydrolytic polymerization
05/20/2003US6566486 Prepared from diamines and dicarboxylic acids and/or lactams having at least 5 ring members or corresponding amino acids and branching agents in the form of trifunctional amines that include at least one secondary amino group.
05/20/2003US6565749 Microorganism filter and method for removing microorganism from water
05/20/2003CA2105967C Dendritic macromolecule and the preparation thereof
05/15/2003WO2003040212A1 Production of polyamide
05/15/2003WO2003040159A2 Bidentate ligands for the carbonylation of unsaturated compounds
05/15/2003WO2002038649A3 Two dimensional polyamides prepared from unsaturated carboxylic acids and amines
05/15/2003US20030092875 Aromatic polyester amide
05/15/2003US20030092822 Mixture of polyamide and glass fibers
05/15/2003US20030091823 Reacting m-xylylenediamine and adipic acid; for producing a diffusion-restricting layer for oxygen and/or carbon dioxide in beer bottles
05/15/2003CA2466252A1 Bidentate ligands for the carbonylation of unsaturated compounds
05/14/2003EP1310507A2 Novel peptide nucleic acids
05/14/2003EP1210480B1 Method of producing paper, paperboard and cardboard
05/14/2003EP1165736B1 Use of copolymers derived from polyamides as gelling agents for compounds with low polarity
05/14/2003EP0990047B1 Methods and compositions for analyzing nucleic acids by mass spectrometry
05/14/2003EP0986414A4 Cross-linked nylon block copolymers
05/14/2003CN1108330C Process and device for standardised continuous production of polyamides
05/14/2003CN1108329C Polyamide, its production method composition thereof
05/13/2003US6562941 Reacting polysuccinimide or derivative with liquid ammonia causing ring opening ammonolysis; useful in producing fertilizer
05/13/2003US6562940 Polyamide prepolymer is extruded at a temperature, measured under the chosen extrusion condition, which is below the melting point of the prepolymer.
05/13/2003US6562266 Composite membrane and method for making the same
05/13/2003CA2159181C Preparation of poly(m-phenylene isophthalamide) filaments
05/13/2003CA2051767C Polyphthalamide composition
05/08/2003WO2003037959A1 Oil soluble hyperbranched polyesteramides
05/07/2003EP1308474A2 Wholly aromatic polyester-amides and resin-composition therefrom
05/07/2003EP1068181B1 Polyethoxylated retinamide derivatives and process for preparing the same
05/07/2003EP0690729B1 Superabsorbent polymer foam
05/07/2003CN1416449A Chain extension process
05/07/2003CN1415644A Nano composite material of anionic polymerization nylon
05/07/2003CN1107687C Biodegradable polymers chain-extended by phosphates, compsns. articles and methods for making and using same
05/06/2003USRE38116 Thickeners and cosmetics
05/06/2003US6559283 Poly-β-amino acids, preparation and use
05/06/2003US6559273 Process for producing polyamide
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