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Matches 251 - 300 out of 5,182

Document Document Title
WO2002102875A3
The invention relates to chain-type polycycles that comprise 2 to 12 chain-end cycles that are the same or different, selected from 1,3-phenyls, 1,4-phenyls, 2,6-naphthyls, 2,7-naphthyls, 1,4-cyclohexyls, bicyclopentyls, bicyclooctyls an...  
WO/2003/021013A2
Disclosed is a process for producing reactive cellulose for use in the manufacture of cellulose acetate having superior clarity by mercerizing hardwood cellulosic material and reacting it with an hydroxyalkylating agent to a degree of mo...  
WO/2003/018663A1
Cationic initiator compositions for initiating cationic polymerization which contain a sulfur- or nitrogen-containing initiator, such as a sulfonium salt photoinitiator, and a deodorizing agent are disclosed. The deodorizing agent reduce...  
WO2002081079A3
A system is provided wherein a plug flow reactor is used to make combinatorial libraries of materials. Examples of plug flow reactors include stirred tube reactors, extruders, and static mixers.  
WO/2003/008472A1
Photoreactive dendrimers comprising a core portion, branching units and terminal groups, wherein at least one terminal group and/ or branching unit is a photoreactive group and wherein the photo reactive groups include preferably cinnama...  
WO2002087759B1
The invention relates to catalysts for the enantioselective aldol or Mannich reaction. Said catalysts have an increased molecular weight by being bound to a polymer and as active units that enantioselectively catalyse the aldol or Mannic...  
WO/2003/002546A1
The invention relates to novel supported condensation reactants of formula (I) and to the use thereof as peptide coupling reactants. The invention also relates to a method for the production of said reactants, to the intermediate product...  
WO/2003/000774A1
A microporous network material comprises a rigid 3-dimensional network of planar porphyrinic macrocycles in which pyrrole residues of adjacent macrocycles are connected by rigid linkers which restrain these adjacent macrocycles such that...  
WO2002040058A3
Isolatable, hydroxyapatite-targeting polymeric structures, and biologically active conjugates thereof, are provided. The polymeric structure includes a linear or branched water-soluble and non-peptidic polymer backbone, such as a PEG bac...  
WO/2002/102875A2
The invention relates to chain-type polycycles that comprise 2 to 12 chain-end cycles that are the same or different, selected from 1,3-phenyls, 1,4-phenyls, 2,6-naphthyls, 2,7-naphthyls, 1,4-cyclohexyls, bicyclopentyls, bicyclooctyls an...  
WO/2002/100295A2
Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is a...  
WO/2002/100912A1
The present invention relates to water soluble radiation activatable polymer resin formulations which are suitable to modify the absorption properties of fibrous materials and the polymer obtained by such radiation activatable polymer re...  
WO/2002/098965A1
A method of making a polymer is disclosed. The method includes the following steps : packaging a polymer precursor composition in a sealable container ; transferring the polymer precursor composition from the sealable container to a reac...  
WO/2002/096977A1
A method of bonding a substance to be incorporated to the free ends of water−soluble polymer chains which are bonded at the other ends to a substrate surface so as to form a brush−like structure and have, at the free ends, reactive f...  
WO2002010758A3
The invention relates to polyfunctional polymer networks comprising an assembly of cross-linked poylmer subchains attached to a surface, with each polymer subchain comprising a multitude of identical or different repeating units carrying...  
WO2002078835A3
There is disclosed process for preparing a substrate 1. Process for preparing a substrate having thereon sites reactive with the reactive groups of a molecular probe, the process comprising the steps of applying to the substrate surface ...  
WO/2002/087759A1
The invention relates to catalysts for the enantioselective aldol or Mannich reaction. Said catalysts have an increased molecular weight by being bound to a polymer and as active units that enantioselectively catalyse the aldol or Mannic...  
WO2002031541A3
An improved optical film having a continuous/disperse phase morphology and a method for making the same is provided. At least one of the continuous and disperse phases comprises a blend of homopolymers which are inter-reacted, as by tran...  
WO/2002/081079A2
A system is provided wherein a plug flow reactor is used to make combinatorial libraries of materials. Examples of plug flow reactors include stirred tube reactors, extruders, and static mixers.  
WO/2002/078835A2
There is disclosed process for preparing a substrate 1. Process for preparing a substrate having thereon sites reactive with the reactive groups of a molecular probe, the process comprising the steps of applying to the substrate surface ...  
WO2001019889A9
A method of producing a highly stable packaging substrate in which are provided a first precursor having a first backbone and a first ethynyl group, and a second precursor having a second backbone and a second ethynyl group. Furthermore ...  
WO/2002/077074A1
The present invention relates to the field of perfumery. More particularly, it concerns a compound having supported carbamoyl/ester moieties which comprise an ester capable of liberating an active compound and, in proximity, a carbamoyl ...  
WO/2002/074929A2
Nature evolves biological molecules such as proteins through iterated rounds of diversification, selection, and amplification. The present invention provides methods, compositions, and systems for syntheiszing, selecting, amplifying, and...  
WO2002057201A3
Higher diamondoid derivatives capable of taking part in polymerization reactions are disclosed as are intermediates to these derivatives, polymers formed from these derivatives and methods for preparing the polymers.  
WO/2002/072007A2
Facially amphiphilic polyphenylene and heteroarylene polymers and articles made therform having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to sa...  
WO2002036258A3
A particulate composition comprising particles having a core comprising a hydrophobic polymer within a shell, characterised in that the shell comprises a semi-permeable membrane. Particulate composition can be used for making a stable di...  
WO/2002/068435A1
The invention relates to novel organometallic compounds that are phosphorescence emitters. Compounds of this type can be used as active constituents (= functional materials) in a series of different applications that can be attributed in...  
WO/2002/068480A1
A process for producing a modified thermoplastic resin by modifying a thermoplastic resin in a molten state, wherein carbon dioxide is used as the reaction medium in an amount of 2 to 200 parts by weight per 100 parts by weight of the st...  
WO/2002/067908A1
Novel dendritic polymers are employed to clinically seal or repair wounds and treat traumatized or degenerative tissue. Novel crosslinkable biopolymers such as dendritic macromolecules are used in vitro, in vivo and in situ to treat opht...  
WO/2002/068481A1
The invention relates to a polymer containing phosphor for coating dielectric materials, to a method for its production, to its use, to an optical signal transducer coated with said polymer and to the use thereof.  
WO/2002/066066A1
Terminally-branched polymeric prodrug platforms capable of high degrees of loading are disclosed. In preferred aspects of the invention, the prodrug platform releases multiple parent compounds after each branch holding the active agent u...  
WO/2002/065988A2
Terminally-branched polymeric prodrug platforms capable of high degrees of loading are disclosed. In preferred aspects of the invention, the prodrug platform releases multiple parent compounds after each branch holding the active agent u...  
WO/2002/066575A1
Asymmetric dendrimers are disclosed. These are of two types (a) one which comprises a light emitting dendrimer having the formula: CORE-[DENDRITE?1¿]¿n?[DENDRITE?2¿]¿m? in which CORE represents an atom or group, n and m, which may be...  
WO2001096854A3
The properties of a resinous material product are controlled in a manufacturing system by online process parameter monitoring and control. The online monitoring and control incorporates an in situ measurement system that can monitor prod...  
WO/2002/060974A1
A polymer having a plurality of 5-6 membered unsaturated rings which may be the same or different, linked together by way of linker chains to form a backbone, at least some of said 5-6 membered unsaturated rings carrying a ligand. Polyme...  
WO/2002/057201A2
Higher diamondoid derivatives capable of taking part in polymerization reactions are disclosed as are intermediates to these derivatives, polymers formed from these derivatives and methods for preparing the polymers.  
WO2002031025A3
Poly( beta amino esters)prepared from the conjugate addition of bis(secondary amines) or primary amines to a bis (acylate ester) are described. Methods of preparing these polymers from commercially available starting materials are also p...  
WO2002018470A3
The invention relates to a polymer granulate from a polycondensation unit. Said granulate is at least partially crystallised and brought into direct contact with a nitrogen-containing treatment gas in a postcondensation. Compared to the ...  
WO/2002/048237A1
The invention is a novel method for the late introduction of additives into a process for making condensation polymers. The method employs a reactive carrier that functions as a delivery vehicle for one or more additives. The reactive ca...  
WO2002016491A3
A vulcanizate comprising a rubber, and a damping component that is prepared by preparing a mixture of living polymers that include living polymers with at least two living ends and living polymers with one living end to form a mixture of...  
WO2002010129A3
The invention relates to low-molecular or polymeric organic materials wherein at least one H atom is replaced by a group of the formula (A), wherein R is a straight-chain, branched or cyclic alkyl, alkoxyalkyl, alkoxy or thioalkoxy group...  
WO/2002/043772A2
The present invention provides water−soluble polymer conjugates of triazine derivatives using water soluble and non−peptidic polymer backbones, such as polyethylene glycol). The invention includes conjugates made using mPEG, bifuncti...  
WO2001087992A3
The present invention relates to ionically and covalently cross-linked polymers and polymer membranes having recurrent units of the general formula (1), wherein Q is a link, oxygen, sulfur, (2) or (3) and the R radical is a divalent radi...  
WO/2002/040058A2
Isolatable, hydroxyapatite-targeting polymeric structures, and biologically active conjugates thereof, are provided. The polymeric structure includes a linear or branched water-soluble and non-peptidic polymer backbone, such as a PEG bac...  
WO/2002/040402A1
The invention concerns novel mesoporous inorganic solids in the form of primary and/or secondary inorganic particles of D10 $m(G) 1 $g(m)m and D50 $m(G) 3 $g(m)m, preferably D10 $m(G) 2 $g(m)m and D50 $m(G) 10 $g(m)m, whereof the size ca...  
WO2002008301A3
The invention relates to a modified polymeric shaped body that is producible by reacting diaminoguanidine and/or triaminoguanidine with a polymeric shaped starting body that carries groups R-X, wherein R is an alkylene group having 1 to ...  
WO2002008296A3
The invention relates to a binding agent containing at least one graft polymer which comprises at least two alkoxy silyl groups of general formula (I) wherein R1 represents a linear or branched alkyl radical comprising 1 to 6 C atoms, R2...  
WO/2002/036258A2
A particulate composition comprising particles having a core comprising a hydrophobic polymer within a shell, characterised in that the shell comprises a semi-permeable membrane. Particulate composition can be used for making a stable di...  
WO/2002/034838A1
The invention relates to a method for producing compounds with at least one urea group and at least one silyl group. According to said method, a compound with at least one amino group is reacted with a carbamate, either the compound with...  
WO/2002/030483A1
The present invention relates to a catheter device having a dilatation balloon formed from a polymeric material crosslinked by moisture through --Si--O--Si-- linkages, and to a method of making the same. The polymeric material is formed ...  

Matches 251 - 300 out of 5,182