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WO/2010/002175A2 |
The present invention relates to a resin composition for cladding an optical fiber comprising (a) a photopolymerizable oligomer of formula (I) having two or more multifunctional (meth)acrylate group at both terminals, (b) at least one ph...
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WO/2009/156455A1 |
The invention relates to methods of preparing crosslinked polyglycerol based nanoparticles having a size of more than 10 nm. The invention further relates to such nanoparticles and to their use.
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WO/2009/136853A1 |
There is disclosed a dendritic structure, said dendritic structure comprising a core and repeating units, wherein the repeating units comprise units of the type ABxCy, wherein x is 2, 3, or 4, wherein y is 1, 2, or 3, wherein C is select...
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WO/2009/133264A2 |
The present invention relates to a method for preparing macromolecular species with a modified surface, comprising a step (e) in which macromolecular species (M), initially carrying -OH and/or ‑SH functions, are brought into contact wi...
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WO/2009/129630A1 |
The invention relates to graftable polymers comprising biologically active agents and the use of such polymers in the manufacture of shaped articles, such as implantable medical devices and catheters. The graftable polymers are covalentl...
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WO/2009/132102A1 |
A metal article at least partially coated with a multi-component composite coating comprising: (a) a dark-colored zinc-rich primer coating; and (b) a dark-colored electrodeposited coating deposited over at least a portion of the zinc-ric...
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WO/2009/127614A1 |
Use of hyper-branched polymers in fuel cells, a polymer electrolyte membrane comprising at least one hyper-branched polymer used according to the invention, a catalyst formulation comprising at least one ionomer comprising at least one h...
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WO/2009/115580A2 |
An activatable functionalised Nth generation dendrimer having: a core comprising a first monomer having at least two carboxylic acid functional groups; and N successive generations, where N = 0 to 10, wherein each generation comprises: a...
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WO/2009/112682A1 |
The invention relates to a conjugated dendrimer that comprises at least one water-soluble dendrimer and at least one vitamin C molecule. The conjugated dendrimer can be used e.g. for preparing cosmetic or pharmaceutical compositions. The...
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WO/2009/112576A1 |
The invention relates to an open-cell polyurethane foam containing polyester and polyether structures with a density of 70 to 300 g/L, 1 to 20 cells/cm, an impact resilience of more than 30%, a strain at break of more than 200%, a tear p...
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WO/2009/112319A1 |
The invention relates to novel macromolecular compounds having a core-shell structure and to the use thereof in electronic components.
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WO/2009/109622A1 |
The present invention relates to a polyurethane dispersion, which comprises at least one highly branched polymer, to a coating agent or an adhesive on the basis of such a polyurethane dispersion, to a method for modifying the rheological...
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WO/2009/080545A1 |
The present invention relates to coating masses resulting in coatings having greater hardness and simultaneously greater flexibility and/or scratch resistance.
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WO/2009/080787A1 |
The present invention relates to a method for producing highly-branched urea-melamine polymers, wherein urea or a urea derivative, melamine, and at least one amine are condensed, wherein said at least one amine comprises a diamine or pol...
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WO/2009/081065A2 |
The present invention relates to a method of preparing a material formed from branched molecules comprising associative groups that includes the following successive steps: (a) the reaction of at least one at least trifunctional compound...
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WO/2009/078883A1 |
The present disclosure provides for a formula and process for making elastomeric rubber thin film articles. In particular, the formula and process is a system which produces non-Hevea or Guayule natural rubber latex (GNRL) thin film arti...
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WO/2009/071554A1 |
The present invention relates to a material comprising dendritic molecules each constituted of fragments that are at least bifunctional and of fragments that are at least trifunctional joined together by ester or thioester bridges, alone...
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WO/2009/061907A2 |
A medicinal inhalation device having applied to surface thereof a composition comprising a monofunctional polyfluoropolyether silane and a non-fluorinated cross-linking agent.
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WO/2009/062146A2 |
The present invention provides a simple, non-destructive and versatile method that enables layer-by-layer (LbL) assembly to be performed on virtually any substrate. A novel catechol-functionalized polymer which adsorbs to virtually all s...
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WO/2009/054712A1 |
The invention relates to novel multifunctional dendrimer structures with a high loading capacity. Said dendrimer structures include a nucleus having at least a first generation or an end generation covalently bonded thereto. The first ge...
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WO/2009/051606A1 |
The present disclosure provides for a method of rapid expanded solvent extraction of biopolymers, such as rubber, from plant materials, such as guayule, using an expanded hexane solvent. As is illustrated herein, the use of the expanded ...
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WO/2009/049941A1 |
The present invention relates to a process for the production of hyperbranched, dendritic polyurethanes by means of reactive extrusion.
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WO/2009/049992A1 |
The object of the invention is hydrophilized, hyper-branched polyurethanes, the production thereof, and the use thereof as dispersing agents, particularly for dispersing solids.
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WO/2009/047210A1 |
The invention relates to the use of non-dendrimer, hyperbranched polyesters and/or polyester amides, comprising alkyl- and/or alkenyl-substituted succinic acid moieties, as demulsifiers for separating oil-in-water emulsions, especially c...
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WO/2009/047269A2 |
The invention relates to the use of highly functional, highly branched polyetheramine polyols for coating substrates such as metal surfaces or plastic components, allowing an improved adhesion of additional coats.
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WO/2009/045459A1 |
The present invention generally relates to polyvinylchloride-based (PVC-based) polymer alloys, processes for making same, and products made therefrom. In one embodiment, the present invention relates to polymer alloy compositions compris...
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WO/2009/046446A2 |
Dendrimer-based compositions and methods are provided, that are useful for administering pharmaceutical compositions to target cells and tissues for treatment of ocular diseases including macular degeneration, diabetic retinopathy, and r...
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WO/2009/040436A1 |
The invention relates to a polyamide, to a method for making the same and to compositions containing the same. The invention more particularly relates to a polyamide obtained by the polymerisation of diacid and diamine monomers in the pr...
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WO/2009/037251A2 |
The subject of the invention is a metal-based coordination complex, characterized in that it comprises metal atoms and a polymer comprising trialkylphosphine, trialkylphosphine oxide, sulphide, selenide or telluride or else trialkyl imin...
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WO/2009/033970A1 |
Polyglycerol anti-microbial agents and compositions are provided. The agents are effective against a variety of pathogens including fungi, Gram positive bacteria and Gram negative bacteria yet are expected to have low human toxicity due ...
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WO/2009/032967A2 |
Molecule-based magnetic polymers and methods of preparing are provided. In particular, a magnetic polymer having repeating units of an electron-donor metallocene-containing monomer covalently bonded to an electron-acceptor monomer having...
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WO/2009/027186A2 |
The invention relates to novel hyperbranched polymers and to the production and use thereof.
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WO/2009/025675A1 |
The invention disclosed herein relates to a process for making elastomeric rubber articles, and in particular, the process of producing such articles from non-Hevea brazilensis rubber sources, such as Guayule (Parthenium argentatum) natu...
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WO/2009/005353A1 |
The invention relates to oligosaccharide compositions having affinity for proteins and the medical or biotechnological use of such compositions. The invention provides a composition having multivalent binding capacity for a protein compr...
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WO/2008/151775A2 |
Hyperbranched, water-soluble polymers, obtainable by Michael polyaddition of α-, β-, or γ-cyclodextrins and amines to bisacrylamides.
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WO/2008/153587A1 |
Coating compositions include a crosslinker and a hyperbranched polymer and methods of producing coating compositions include combining a crosslinker and a hyperbranched polymer. Branching portions of the hyperbranched polymer include a l...
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WO/2008/148555A1 |
The present invention relates to a clear paint composition having at least one hyperbranched, dendritic hydroxyfunctional polyester having an OH number ≥ 180 measured according to DIN 53240 and a hyperbranched, dendritic hydroxyfunctio...
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WO/2008/148554A1 |
The present invention relates to hydroxyfunctional binding agents having a hydroxyl number ≥ 180 determined according to DIN 53240 and a solubility parameter SP ≤ 10 and to clear paint compositions comprising the binding agent. The p...
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WO/2008/148766A1 |
The invention relates to a method for producing highly-branched melamine polymers, according to which melamine with 1.5 to 4 mol of one or several diamines or polyamines per mol of melamine, said diamines or polyamines having at least tw...
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WO/2008/147473A1 |
Novel thermoset epoxy polymers using the bisglycidyl ethers of anhydrosugars, such as isosorbide, isomannide, and isoidide, are disclosed. The bisglycidyl ethers are useful as substitutes for bisphenol A in the manufacture of thermoset e...
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WO/2008/141357A1 |
The invention relates to novel dendritic molecules and methods of making them. The dendritic molecules comprise arms, each of which arms is a polymer. The dendritic molecules can be synthesised by way of a reasonably small number of vers...
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WO/2008/132691A2 |
The present invention relates to hybrid materials, also known as ceramers, to processes for their preparation, to different uses in several applications and to materials comprising them. The organic-inorganic hybrid consists of an inorga...
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WO/2008/124871A1 |
The present invention relates to fire retardant compositions that have the further advantage of conferring resistance to insects, mould, mildew, and fungus species. The composition includes a metal ion, a borate ion, a borate ion- comple...
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WO/2008/101581A1 |
The present invention relates to a binding agent, a method for the production thereof, and the use thereof in formulations, paints, dyes and plastics.
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WO/2008/094007A1 |
The present invention relates to a hydrogen storage material and a process for preparing the same. The invention provides a polymer-transition metal hydride complex which can safely and reversibly store hydrogen in a high capacity, and a...
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WO2008053479A9 |
Self-immolative polymers, designed to release a chemical moiety, or a plurality of chemical moieties, upon a pre-determined cleavage event, or sequences of events, are disclosed. The polymers can be simple polymers, comb polymers or bran...
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WO/2008/076409A1 |
A macromolecule includes a polymer directly tethered or bonded to a polyatomic functionality. The polyatomic functionality can be located at a terminus of the polymer and can be generated concurrent with or soon after formation of the po...
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WO/2008/071622A1 |
The present invention relates to a highly elastic flexible polyurethane foam, which can be obtained my mixing a) polyisocyanate with b) at least one higher molecular compound comprising at least two reactive hydrogen atoms, c) hyper-bran...
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WO/2008/063088A1 |
The present invention relates to a method of manufacturing a plastic material from a protein source, the method characterised by the following steps; i) treating the protein source with at least one denaturing agent to break interactions...
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WO/2008/063057A2 |
The present invention relates to a supramolecular polymer comprising 1 - 50 4H- units, said supramolecular polymer being obtainable by reacting at least one monomeric building block with a prepolymer. The present invention further relate...
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