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Matches 201 - 250 out of 3,530

Document Document Title
WO/2009/007397A1
The present invention relates to a polymer composed by two to ten monomers of formula (I) as well as to a process for its preparation and its use as fluorophore. wherein: X is a radical of formula (II) wherein -R5 is an electron pair or ...  
WO/2008/153278A1
A phosphazene-based polymer hydrogel with a chemical cross-linkings formed by radiating ultraviolet (UV) and/or mixing with cross-linking agent and/or enzyme, a method of preparing the same, and a hydrogel forming a chemical cross-linkin...  
WO/2008/153277A1
A biodegradable and thermosensitive poly(organophosphazene) with a functional group, a preparation method thereof, and a use thereof for delivery of bioactive substances are provided.  
WO/2008/141799A1
The trivalent phosphorous atom of a compound is reacted with a reagent in such a manner that a stable phosphate mimetic is formed. Phosphoramidites with a phosphorous atom containing at least one hydroxyl residue which is provided with a...  
WO/2008/143324A1
Disclosed are: an organic-inorganic hybrid polymer which comprises a bis(terpyridine) compound and a transition metal ion and which exhibits an extremely narrow range of molecular weight variation; a method for producing an organic-inorg...  
WO/2008/144660A2
The invention provides cross-linked polymer electrolyte membranes (PEM's), catalyst coated proton exchange membranes (CCM's) and membrane electrode assemblies (MEA' s) that are useful in fuel cells and their application In electronic dev...  
WO/2008/144660A3
The invention provides cross-linked polymer electrolyte membranes (PEM's), catalyst coated proton exchange membranes (CCM's) and membrane electrode assemblies (MEA' s) that are useful in fuel cells and their application In electronic dev...  
WO/2008/141799A8
The trivalent phosphorous atom of a compound is reacted with a reagent in such a manner that a stable phosphate mimetic is formed. Phosphoramidites with a phosphorous atom containing at least one hydroxyl residue which is provided with a...  
WO/2008/111664A1
Disclosed is a synthesis method for synthesizing a polymer complex microcrystal having three-dimensionally regularly positioned pores therein within a short time and in a selective manner. Specifically disclosed is a method for synthesiz...  
WO/2008/110386A1
The invention is based on the aim of developing a device and a method for the plasma-enhanced synthesis of halogenated polysilanes and polygermanes, wherein at least one reaction partner is present in a gaseous form and is excited by rea...  
WO/2008/111665A1
A method of the chemical modification of inner pore surfaces, in which a polymer complex having specific pores (B) having in-pore environment properties regulated with a specific substituent (A) is formed and the pores (B) are then utili...  
WO/2008/100346A2
Described herein are N-substituted monomers and polymers, methods of making such monomers and polymers, and methods of using them in various applications, such as medical devices. In preferred embodiments, the medical device is a stent.  
WO/2008/100346A3
Described herein are N-substituted monomers and polymers, methods of making such monomers and polymers, and methods of using them in various applications, such as medical devices. In preferred embodiments, the medical device is a stent.  
WO/2008/081762A1
Disclosed is a bis(terpyridine) compound metal assembled body wherein some kinds of metals are precisely assembled by complexation. This bis(terpyridine) compound metal assembled body can be multi-colored when used as an electrochromic m...  
WO/2008/073872A1
Processes for producing organophosphonate oligomers and mixtures thereof from 1) the transesterification reaction of at least one trialkyl phosphite, at least one polyalkylene glycol, at least one allylic or methylated aromatic alcohol a...  
WO/2008/063562A3
The present invention generally relates to introducing genetic material to living cells. In some embodiments, the present invention relates to compositions of matter for targeted delivery of nucleic acids to cells. In other embodiments, ...  
WO/2008/054727A3
A homopolymer of 1, 4-benzodioxepin-3-cyclohexyl- 2,5-dione with a Tg of 120°C. Copolymers are also described. The polymers are useful for surgical and other applications where biodegradability is important.  
WO/2008/045327A2
Compositions and methods for controlled polymerization and/or oligomerization of hydrosilanes compounds including those of the general formulae SinH2n and SinH2n+2 as well as alkyl- and arylsilanes, to produce soluble silicon polymers as...  
WO/2008/034399A1
The following are claimed: (1) blends of sulfonated, partially sulfonated, or non-fluorinated aromatic polymers or oligomers Arm(SO2X)n or (ArF)m(SO2X)n (Ar=any aryl radical, ArF=any partially fluorinated aryl radical (polymer or oligome...  
WO/2008/028858A1
Novel liquid polymeric compounds of the formula (I) wherein the general symbols are as defined in claim 1, are disclosed as stabilizers for protecting organic materials against oxidative, thermal or light-induced degradation.  
WO/2008/016956A3
Aryl-aryl coupled polymers are manufactured using a water-soluble noble metal catalyst. The hydrophilicity of the catalyst facilitates the separation of the catalyst from the polymer product. The method can be generally carried out by pr...  
WO/2008/016956A2
Aryl-aryl coupled polymers are manufactured using a water-soluble noble metal catalyst. The hydrophilicity of the catalyst facilitates the separation of the catalyst from the polymer product. The method can be generally carried out by pr...  
WO/2007/148637A1
Provided are a composite material, a substrate and a method for manufacturing the composite material. The composite material includes a glassy material and a resin, and the glassy material includes at least one material selected from a g...  
WO/2007/126929A3
A salt is provided comprised of a polyionic conjugated polymer comprising a plurality of first charges; and a plurality of counterions, each of said plurality comprising a charged moiety electronically linked to at least one charge-distr...  
WO/2007/119477A1
A curable resin which exhibits strength, transparency, heat resistance and dimensional stability which are equivalent to those of inorganic glass respectively as well as high toughness and fabricability which are equivalent to those of p...  
WO/2007/121118A3
Methods of removing contaminant matter from porous materials include applying a polymer material to a contaminated surface, irradiating the contaminated surface to cause redistribution of contaminant matter, and removing at least a porti...  
WO/2007/114549A1
The present invention relates to a poly(organophosphazene)-bioactive molecule conjugates in which biodegradable and thermosensitive poly(organophosphazene) with a functional group showing the sol-gel phase transition with change of tempe...  
WO/2007/110183A1
The present invention relates to novel molecular borosilacarbazane precursor compounds which have as structural features two endocyclic boron atoms, an endocyclic silicon atom and reactive sites for multidimensional crosslinking both on ...  
WO/2007/109629A2
This invention relates to pi-conjugated organoboron polymers and their use in thin film electronic devices. The invention further relates to methods for the fabrication of such devices as well as to methods of preparation of certain pi-c...  
WO/2007/109629A3
This invention relates to pi-conjugated organoboron polymers and their use in thin film electronic devices. The invention further relates to methods for the fabrication of such devices as well as to methods of preparation of certain pi-c...  
WO/2007/101415A3
The invention relates to blends and blend membranes from low-molecular hydroxymethylene-oligo-phosphonic acids R-C(PO3H2)x(OH)y and polymers, the group R representing any organic group and the polymers containing the following functional...  
WO/2007/101415A2
The invention relates to blends and blend membranes from low-molecular hydroxymethylene-oligo-phosphonic acids R-C(PO3H2)x(OH)y and polymers, the group R representing any organic group and the polymers containing the following functional...  
WO/2007/100574A2
Novel biodegradable phosphoester polyamines are disclosed. The biodegradable phosphoester polyamines may be utilized as cross-linkers for sprayable compositions which may be used as tissue adhesives or sealants.  
WO/2007/100574A3
Novel biodegradable phosphoester polyamines are disclosed. The biodegradable phosphoester polyamines may be utilized as cross-linkers for sprayable compositions which may be used as tissue adhesives or sealants.  
WO/2007/098263A3
Porous networks are described linked by boronates. Also described are processes for producing the porous networks. The porous networks are formed by reacting a polyboronic acid with itself or with a polydiol, a polydiamine, or a polyamin...  
WO/2007/098263A2
Porous networks are described linked by boronates. Also described are processes for producing the porous networks. The porous networks are formed by reacting a polyboronic acid with itself or with a polydiol, a polydiamine, or a polyamin...  
WO/2007/093596A1
A process for preparing polymeric aromatic phosphonates and polymeric aromatic phosphonates preparable by the process according to the invention and mixtures which comprise these polymeric aromatic phosphonates and at least one further p...  
WO/2007/084155A3
Anion-conducing polymers and membranes with enhanced stability to aqueous alkali include a polymer backbone with attached sulfonium, phosphazenium, phosphazene, and guanidinium residues. Compositions also with enhanced stability to aqueo...  
WO/2007/083875A3
The present invention relates to a biodegradable and thermosensitive poly(organophosphazene) with a functional group, a preparation method thereof, and a use thereof for delivery of bioactive substances. According to the present inventio...  
WO/2007/083875A2
The present invention relates to a biodegradable and thermosensitive poly(organophosphazene) with a functional group, a preparation method thereof, and a use thereof for delivery of bioactive substances. According to the present inventio...  
WO/2007/084155A2
Anion-conducing polymers and membranes with enhanced stability to aqueous alkali include a polymer backbone with attached sulfonium, phosphazenium, phosphazene, and guanidinium residues. Compositions also with enhanced stability to aqueo...  
WO/2007/080998A1
Phosphazenes which can effectively enhance the flame retardance of resin moldings without impairing the mechanical characteristics thereof and which little impair the high-temperature reliability of the moldings and the dielectric charac...  
WO/2007/024981A3
The present invention is directed to methods of preparing linear polymers such as polyalkylene oxides containing a terminal amine in high purity. One preferred method includes reacting a polyalkylene oxide such as polyethylene glycol con...  
WO/2007/024981A2
The present invention is directed to methods of preparing linear polymers such as polyalkylene oxides containing a terminal amine in high purity. One preferred method includes reacting a polyalkylene oxide such as polyethylene glycol con...  
WO/2007/022008A3
Compositions including poly(block-phophonato-esters) or poly(block-phosphonato-carbonate) and a process for making them from oligomeric phosphonates and/or polyphosphonates and polyester and/or polycarbonates are disclosed. The compositi...  
WO/2007/020634A3
The present invention relates to a method of preparing a resistant ceramic material by consolidation of SiC-AlN solution powder including synthesis of a SiC-AlN solid solution, followed by processing steps including crushing (if necessar...  
WO/2007/017647A1
The present invention relates to a co-polymer or oligomer thereof, of the formula (I) wherein: -R and R' are each independently selected from hydrogen, a hydroxyl group, a carboxyl group, an alkyl, aryl or alkaryl group or a hydroxy - or...  
WO/2006/132292A1
Disclosed is a method for producing a porous substance which is lightweight, has a highly developed microporous structure and has an excellent gas adsorption property, by the dehydrogenation of a compound having two or more amine-borane ...  
WO/2006/132049A1
A huge single crystal of a complex, such as an organic carboxylic acid metal complex, which is useful as, e.g., an adsorbent for various gases and vapors of organic solvents or a hydrogen-occluding material; and a process for producing t...  
WO/2006/129695A1
A novel polymer comprising a reaction product obtained by reacting an organosilane compound with a boron compound. The polymer comprises a reaction product obtained by reacting (a) an aminated silane compound represented by the formula R...  

Matches 201 - 250 out of 3,530