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WO/2014/118266A1 |
A dendritic or hyperbranched polymer comprising a plurality of branches, wherein at least one of the branches comprises at least one catechol moiety that is oxidisible to a semiquinone moiety and/or a quinone moiety.
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WO/2014/108524A1 |
The present invention concerns a process for producing hyperbranched, dendritic polyglycerol from glycerol comprising the following steps: (a) Adding in a vessel glycerol and a CaO-based catalyst, (b) Flushing an inert gas, preferably ca...
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WO/2014/084790A1 |
Adsorbent conjugate comprising a hydropolymer component (A) covalently bound to a polyamine component (B), wherein the hydropolymer component (A) is a substantially water-insoluble polysaccharide crosslinked with 2-hydroxypropylene moiet...
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WO/2014/072764A1 |
The present invention is directed to an entity comprising a particle attached to at least one polymer M through one or several supramolecular interactions -A— B- constituted by 2 to 8 hydrogen bonds X-H— Y, wherein A and B are functi...
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WO/2014/071267A1 |
Shape memory polymers featuring reversible actuation capability under ambient stimulus for integration with apparel. One approach is to use a multiblock polymer consisting of two (or potentially more) blocks in which the one block is the...
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WO/2014/056887A1 |
The present invention relates to a gas storage tank, for storing gas, especially CNG, methane and/or hydrogen, said tank comprising a liner comprising a high-viscosity polyamide composition comprising a branched polyamide and an impact m...
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WO/2014/056926A1 |
The present invention relates to a process for the preparation of a hydrogel and to a hydrogel obtainable by said process. The present invention further relates to a process for the preparation of a hydrogel-spacer conjugate, to a hydrog...
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WO/2014/053654A1 |
A polymer for transfecting a nucleic acid into a cell, the polymer comprising a plurality of polymeric branches, wherein at least one branch comprises at least one disulfide group and at least one vinyl group, which may an unsubstituted ...
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WO/2014/049274A1 |
The present invention relates to compounds comprising dendrimeric groups that are heavily loaded with iodine or fluorine and optionally a functional group, the use thereof, the method for preparing same and the uses thereof, in particula...
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WO/2014/052021A1 |
Monomers and polymerizable compositions that can be polymerized using a free-radical polymerization reaction are provided. The monomers have two vinyl groups as well as a spirobisindane-type structure. Polymers prepared from the polymeri...
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WO/2014/040811A1 |
The invention relates to specific quaternized hyperbranched polymers having end-groups of formula (I) characterized in that said quaternized hyperbranched polymer is obtainable by preparation of a hyperbranched polymer having dimethylami...
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WO/2014/038674A1 |
Provided is a technique for creating a novel thin film by using a biocompatible compound, which was difficult to form into a film, as the starting material. Particularly, provided is a technique for creating a novel thin film which has a...
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WO/2014/019501A1 |
A benzocrown ether graft polymer with a lithium isotopic separation effect and a preparation method thereof. The polymer is a chemical crosslinking benzocrown ether graft polymer having a polymer containing a chloromethyl group, acyl chl...
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WO/2014/021946A1 |
A method of: providing a solution of a dichloroaromatic compound having an electron-withdrawing group bound to each aromatic ring containing one of the chloride groups; an excess of a dihydroxyaromatic compound; an organic transition met...
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WO/2014/016460A1 |
The invention relates to highly branched macromolecules referred to as dendrimers or dendrons, which have a carbosilane structure and are functionalised on the periphery thereof with anionic or cationic groups which give the macromolecul...
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WO/2013/170857A1 |
The present invention provides polymeric quaternary ammonium photoinitiators being co-polymers of photoinitiator monomers, as well as quaternary ammonium photoinitiator monomer being valuable intermediates in the preparation of such poly...
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WO/2013/170859A2 |
The present invention provides polymeric photoinitiators being co-polymers of photoinitiator monomers and at least one further monomer, as well as the photoinitiator monomers being intermediates in the preparation of such polymeric photo...
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WO/2013/150221A1 |
The present invention relates to the use of monomers bearing associative groups in order to manufacture a supramolecular polycondensate, to certain of these monomers, to a process for manufacturing a supramolecular polycondensate, to the...
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WO/2013/134429A1 |
Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed plant matter (briquettes) of non-Hevea plants. Also provided are aged briquettes made from the compressed plant matte...
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WO/2013/134430A1 |
Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 ...
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WO/2013/124654A1 |
The invention provides hydrogel, wherein the hydrogel has a supramolecular cross- linked network obtainable or obtained from the complexation of an aqueous composition comprising a host, such as cucurbituril, and one or more polymers hav...
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WO/2013/121033A1 |
The invention pertains to a process for manufacturing a glycerol-tricarboxylic acid polyester foam which comprises the steps of combining glycerol and a tri-carboxylic acid to provide a liquid reaction mixture and contacting the reaction...
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WO/2013/113071A1 |
The present invention relates to branched polymer comprising a support moiety and at least three block co-polymer chains covalently coupled to and extending from the moiety, wherein: (i) each of the at least three block co-polymer chains...
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WO/2013/092800A1 |
There is disclosed certain hyperbranched polyester amides with a cloud point of at least 50º C with end groups selected from: betaine-type end groups useful in various end uses such as a flocculant.
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WO/2013/092951A2 |
The invention relates to standards for quantifying pathogenic aggregates or oligomers from proteins produced naturally in the body, which characterize a protein aggregation disease, an amyloid degeneration or protein folding aberration d...
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WO/2013/092797A1 |
There is disclosed certain hyperbranched polyester amides with a cloud point of50º Cwith end groups selected from: polyalkylene glycol functional end groups that are useful various end uses such as a flocculant
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WO/2013/092794A1 |
There is disclosed certain hyperbranched polyester amides with a cloud point of at least 50°C with end groups selected from: quaternary ammonium functional end groups, that are useful various end uses such as a flocculant.
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WO/2013/092802A1 |
There is disclosed certain hyperbranched polyester amides with a cloud point of at least 50°C in water with end groups selected from: two or more i] tertiary amine functional end groups ii) ammonium functional end groups, iii) polyalkyl...
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WO/2013/084247A1 |
The present invention describes a first generation dendrimers useful in lithography, comprising 1,3,5-trisbromo-methylbenzene as the core and dense, bulky, rigid units selected from trisphenol (1, 1, 1-tris-p-4-hydroxyphenyl ethane), bis...
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WO/2013/075980A1 |
Polycyclic aromatic hydrocarbon compounds of formula (I) having an S atom or S(=O)2 moiety incorporated in their basic polycyclic structure that can have a nitrogen-containing heterocycloaliphatic group and/or a substituted or unsubstitu...
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WO/2013/060411A1 |
The invention relates to hyperbranched polymers, to methods for producing same, and to the starting components necessary for the production. The invention further relates to the use of the hyperbranched polymers according to the inventio...
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WO/2013/026451A1 |
The invention relates to a polymer (P) comprising at least one photoinitiator moiety (PI) and at least one dye moiety (DYE), wherein said at least one photoinitiator moiety (PI) and at least one dye moiety (DYE) are covalently linked to ...
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WO/2013/020820A1 |
The present invention relates to associative polyurethane thickeners which comprise hyperbranched polymers in polymerized-in form, to the preparation of these thickeners, and to the use thereof, particularly in cosmetic preparations.
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WO/2013/019704A1 |
Disclosed herein is a fluid flow improver comprising a branched dendritic core comprising a first quaternary carbon center bonded to four second carbon atoms, wherein at least three of the four second carbon atoms are individually bonded...
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WO/2013/014452A1 |
Provided is a capsule having a shell of material that is a supramolecular cross-linked network. The network is formed from a host-guest complexation of cucurbituril (the host) and one or more building blocks comprising suitable guest fun...
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WO/2013/010788A2 |
The invention relates to the acceleration of the hardening of compositions of epoxy compounds and amino or anhydrid hardeners by adding highly-branched polyetheramines. Said highly branched polyetheramines can comprise terminal hydroxy g...
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WO/2013/010856A1 |
An aqueous resin composition comprises a polyester-polyurethane resin which is obtained by reacting, in a one-stage process or multi-stage process, a reaction mixture comprising a polyester polyol with a number-average molecular weight M...
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WO/2012/176024A1 |
A cryogel contains a polyol and a co-polymer of Formula (I).
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WO/2012/176025A1 |
Provided herein are phenylboronate containing co-polymers (PCC), compositions containing PCC and polyvinyl alcohol (PVA), such compositions further including proteins, methods of making these compositions by water in oil polymerization, ...
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WO/2012/175622A1 |
There is described a process for producing a gel free hyperbranched polyamide polymer P having a polydispersity of at least 1.1 and a weight average molecular weight of at least 300 daltons, having primary amino groups (useful as a cross...
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WO/2012/175343A1 |
A block copolymer, adapted to self-assemble to form an ordered pattern on a substrate, has first and second blocks with a terminal moiety covalently bonded to the end of the first block. The molecular weight of the terminal moiety is 20%...
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WO/2012/173736A1 |
Provided are new dendrimers and processes for making them. The dendrimers are derived from a nitroalkyloxirane compound of formula (III): wherein R1, R2, and R3 are as described herein.
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WO/2012/169507A1 |
Provided is a novel plasma polymerizable composition. This plasma polymerizable composition contains at least a compound represented by general formula (1). In the formula, n represents an integer of 1-4; A represents an oxygen atom or t...
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WO/2012/156058A1 |
The present invention relates to the use of polyelectrolyte particles as non- viral vectors. In particular, the present invention relates to the use of a polyelectrolyte particle for transferring in vitro, in vivo or ex vivo an anionic s...
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WO/2012/156610A1 |
Fire-retardant compositions, also known under the term flame retardants, have the objective of postponing the start of combustion of materials and of preventing the development and propagation thereof. The present invention proposes a su...
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WO/2012/144331A1 |
The problem addressed by the present invention is to provide: a polymerizable compound having high orientation and high storage stability when constituting a polymerizable liquid crystal composition and having a low refractive index anis...
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WO/2012/143328A1 |
An aqueous resin composition comprises a polyester-polyurethane resin and a dendritic polyol. The polyester-polyurethane resin is obtained by reacting, in a one-stage process or multi-stage process, a reaction mixture comprising a polyes...
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WO/2012/140418A1 |
The present invention relates to a method for preparing decorated macromolecular scaffolds. The method of the invention is useful for the generation of bioactive nanoparticles for use in clinical applications. Such applications include d...
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WO/2012/134135A2 |
The present invention relates to a spermine copolymer and to gene therapy using the spermine copolymer as a nucleic-acid carrier. The spermine copolymer of the present invention is formed by copolymerizing spermine (SPE) using a linker c...
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WO/2012/103309A2 |
A polymer (e.g., a photocatalytic polymer) that contains chromophoric units therein (e.g., covalently coupled therein, in the polymer backbones and/or side chains), is described. In some embodiments, the polymer comprises: (a) a first li...
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