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 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
Patents for C08G 65 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule (29,112)
06/1998
06/23/1998US5770678 Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts
06/23/1998US5770667 Functional copolymers of low molar mass, processes for their preparation, and their use
06/23/1998US5769962 Cleaning method
06/23/1998CA2225245A1 Cathodic electrocoating compositions containing an anticrater agent
06/18/1998WO1998025990A1 Copolyether and solid polymer electrolyte
06/18/1998WO1998025878A1 Process for preparing fatty acid polyethylene glycol esters
06/18/1998DE19630534C1 New phosphine compounds for use as ligands in metal complex catalysts
06/18/1998CA2222437A1 Functional group terminated polymers containing sulfonate group via polymerization of sulfonated monomers
06/18/1998CA2222105A1 Functional group terminated polymers containing sulfonate group via sulfonation of ethylenically unsaturated polymers
06/17/1998EP0848294A1 Photo-curable resin composition used for photo-fabrication of three-dimensional objects
06/17/1998EP0847385A1 Anionic amphiphilic compounds with several hydrophilic and hydrophobic groups derived from acetylene
06/17/1998EP0784643B1 Process for extracting heteropolycompounds from polyethers, polyesters and polyether esters
06/17/1998CN1038759C Glass size compositions and glass fibers coated therewith
06/16/1998US5767324 Polyols
06/16/1998US5767323 Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation
06/16/1998US5767284 Reacting polyoxyalkylene compound having terminal carboxyl group with n-hydroxysuccinimide in inert solvent in presence of dicyclohexylcarbodiimide, filtering, crystallizing by adding isopropanol
06/16/1998US5767192 Polyethersiloxane copolymer endcapped with succinic anhydride
06/16/1998US5766371 Biodegradable low foaming surfactants as a rinse aid for autodish applications
06/11/1998WO1998024831A1 Epoxide-amine dendrimers and the preparation and use thereof
06/11/1998WO1998024829A1 Improved process for preparing polytetrahydrofuran
06/11/1998WO1998024758A2 Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof
06/10/1998EP0846750A2 Tin stabilizers for aviation lubricants
06/09/1998US5763682 Catalytic polymerization to form polyalkylene ether copolymers to form superabsorbent poyurethanes foams
06/09/1998US5763667 Ether-linked amine-terminated polyethers and a process for their production
06/09/1998US5763629 Alkoxylated glycidyl (meth)acrylates and method of preparation
06/09/1998US5763495 Widely-bridged alcohol polyethoxylates and their use
06/09/1998US5761809 Reacting polymer with unsaturated ester salts, alkoxide salts, alkylcarboxylate salts to form curable polymer, curing
06/09/1998CA1339907C Process for the manufacturing of n-(polyoxyalkyl)-n- (alkyl)amines
06/04/1998WO1998023664A1 Aromatic copolymer and composition containing the same
06/04/1998WO1998023553A1 Cement admixture, concrete, and process for producing fluorooxyalylene compounds
06/04/1998DE19650151A1 Production of new and known N-poly:oxyalkylene-carboxamide compounds
06/03/1998EP0555393B1 Thermoplastic polyurethane or polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
06/02/1998US5760171 Using a hydroxy compound
06/02/1998US5760142 Epoxide-amine dendrimers and the preparation and use thereof
06/02/1998CA2031909C Preparation of flexible polyurethane foams having low compressive strength and block polyoxypropylene polyoxyethylene polyol mixtures which can be used for this purpose
05/1998
05/28/1998WO1998022650A1 Method of dyeing hydrophobic fibre materials with biodegradable dyeing auxiliaries
05/28/1998WO1998022565A1 Multivalent alcohols and their alkoxylation products in particle detergents for increasing the dissolution rate
05/28/1998DE19649150A1 Washing powder additives for increasing water solubility
05/28/1998DE19648504A1 Washing powder additives for increasing water solubility
05/27/1998EP0844282A1 Curable polymer composition
05/27/1998EP0844269A1 Block polymer having functional groups at both ends
05/27/1998EP0844266A2 Curable composition
05/27/1998EP0844265A1 Silicon-containing organic fluoropolymers and use of the same
05/27/1998EP0844016A2 Polyoxyethylene fatty acid ester surfactants and use thereof
05/27/1998EP0843685A1 Ionizing radiation curing of epoxy resin systems incorporating cationic photoinitiators
05/27/1998CN1182735A Diphenolic quaternary salt, its preparational process and usage
05/26/1998US5756843 Quaternary bisphenolates, methods for their preparation, and uses thereof
05/26/1998US5756841 Process for preparing fluoroxy-or chloroxy-perfluoroacylefluorides
05/26/1998US5756772 Increasing hydrophobicity of cyclicpolyol by replacing at least part of the polyol with an alcohol of lower hydroxyl content than glycerol; reduces bit-balling
05/26/1998US5756688 Polyether linked to residue of chelating agent having associated paramagnetic metal ion; magnetic resonance imaging
05/26/1998US5756639 Copolymerization of polyetherpolyols with epoxy resins
05/26/1998US5756604 Polymerization of tetrahydrofuran with cyclic ethers, anion exchange resins for adsorption and removal of heteropolyacids, desorption, reuse resin
05/26/1998US5756593 High purity; reacting polyoxyalkylene glycol with tert-butylhaloacetate in presence of a base; then with trifluoroacetic acid
05/26/1998US5755985 Lithium polymer electrolyte battery for electrochemical generators
05/26/1998US5755833 Fuel additive
05/22/1998WO1998021243A1 Method and novel compounds for use therein
05/22/1998WO1998020853A1 Use of anionic gemini surfactants in formulations for washing, cleaning and body-care products
05/20/1998EP0842980A2 Fluorocarbon elastomer composition
05/20/1998EP0842964A1 Treatment of polyethers prior to hydrosilylation
05/20/1998EP0842209A2 Multiblock biodegradable hydrogels for use as controlled release agents for drugs and tissue treatment agents
05/20/1998EP0841986A1 Use of dendrimeric-type macromolecules as catalysts or coadjuvants in phase transfer catalysis reactions
05/20/1998EP0691992B1 Random block copolymers
05/20/1998DE19647609A1 Use of poly:ol, and/or ethylene oxide and/or propylene oxide derivatives
05/20/1998DE19647431A1 Verfahren zum Färben von hydrophoben Fasermaterialien mit biologisch abbaubaren Färbereihilfsmitteln und die sie enthaltenden Färbeflotten Process for dyeing hydrophobic fiber materials with biodegradable dyeing auxiliaries and dyeing liquors containing them
05/20/1998DE19647060A1 Verwendung von anionischen Geminitensiden in Formulierungen für Wasch-, Reinigungs- und Körperpflegemittel Use of anionic gemini surfactants in formulations for washing, cleaning and personal care products
05/19/1998US5753783 Catalyzing the modifying reaction of polyether copolymer or polyether ketone copolymer with acetyl halide, dimethoxymethane in presence of lewis acids and methanol to form a crosslinkable photoresists
05/19/1998US5753776 Liquid-phase fluorination
05/19/1998US5753774 Functional group terminated polymers containing sulfonate group via sulfonation of ethylenically unsaturated polymers
05/19/1998US5752991 Very long chain alkylphenyl polyoxyalkylene amines and fuel compositions containing the same
05/14/1998WO1998020061A1 Amine-initiated polyether polyols and a process for their production
05/13/1998EP0840758A1 Process for producing masked polyarylene ethers
05/13/1998EP0840757A1 Method of producing polyoxytetramethylene glycol
05/13/1998EP0688444B1 Polymers exhibiting nonlinear optical properties
05/12/1998US5750796 Method of producing an alkylene oxide adduct of a compound having one or more active hydrogen
05/12/1998US5750596 Cathodic electrocoating compositions containing an anticrater agent
05/12/1998US5750590 Polymerizable material
05/12/1998US5750589 Ether adduct or polymer having carbosilane groups; stability to antiseptic baths
05/12/1998CA1339864C Process for preparing controlled molecular weight perfluoropolyethers having perfluoroalkyl or perfluorochloroalkyl end groups
05/07/1998WO1998018844A1 Hydroxycarbamoylalkoxysilane-functionalised poly(ether-urethane) sealants
05/07/1998WO1998018843A1 Moisture curable alkoxysilane functional poly(ether-urethane) based sealants
05/07/1998WO1998018494A1 Methods for the synthesis of functionalizable poly(ethylene oxide) star macromolecules
05/07/1998WO1998005363A3 Polypeptides having a single covalently bound n-terminal water-soluble polymer
05/07/1998DE19645114A1 Production of poly:tetra:methylene-ether-glycol di:ester
05/06/1998EP0839850A2 Process for producing a polyoxyalkylene derivative substituted with succinimidyl group
05/06/1998EP0839849A1 Process for producing a polyoxyalkylene derivative substituted with succinimidyl group
05/06/1998EP0839838A2 Polybutylene containing reactive unsaturated functionality
05/06/1998EP0839830A1 Polyether nucleic acids
05/06/1998EP0839170A1 Nonwoven materials comprising biodegradable copolymers
05/06/1998EP0820479A4 Associative thickeners
05/06/1998CN1181094A Solid polymer electrolytic, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof
05/05/1998US5747646 Polyethylene-protein conjugates
05/05/1998US5747603 Polymers used in elastomeric binders for high-energy compositions
05/05/1998US5747602 Catalysis with heteropolyacid and ketone; neutralization with ammonia and/or organic amine
04/1998
04/30/1998WO1998017715A1 The manufacture of non-cfc cellular resol foams using perfluorinated ethers
04/30/1998WO1998017708A1 Process for the fractionation of polyoxyalkylene block copolymers
04/30/1998WO1998017707A1 Water-soluble polymers for the reduction of dietary phosphate or oxalate absorption
04/30/1998WO1998017704A1 Crosslinkable polymers
04/30/1998WO1998017617A1 Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device
04/30/1998WO1998017470A1 Coextruded laminates comprising layers of hydroxy-phenoxyether and polyester
04/30/1998WO1998017381A1 Method for carrying out reactions characterized by an equilibirum
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