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WO/2017/075927A1 |
Disclosed in the present invention is a living free radical polymerization based on combined use of aromatic cyclic thia-(oxa-) thioketone, derivatives of the aromatic cyclic thia-(oxa-) thioketone and free radical initiators. According ...
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WO/2017/072035A1 |
The present invention relates to the preparation of polymers that are of use in particular as a rheology agent, and are suitable for use in very concentrated saline media, which comprises a step of micellar radical polymerization in whic...
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WO/2017/069013A1 |
The present invention addresses the problem of providing a printing agent having few coarse particles, and capable of achieving a print exhibiting excellent print characteristics, particularly color fastness to washing and color fastness...
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WO/2017/060610A1 |
The invention relates to a process for encapsulating a flexible electronic device mounted on a substrate, with at least one sheet that protects against orthogonal gas permeation, by means of an adhesive that protects against lateral gas ...
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WO/2017/058379A1 |
Comb-block copolymers of isobutylene copolymer backbone with functional comb arms, methods for making a comb-block copolymer comprising polymerizing one or more monomer components comprising units derived from at least one of acrylates, ...
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WO/2017/057693A1 |
The present invention provides: a star-shaped acrylic block polymer having a star-shaped structure in which at least three chain polymer portions radiate from a mercapto group situated at the center, wherein (meth)acrylic acid alkyl este...
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WO/2017/055536A1 |
The present invention relates to copolymers made from a polymerization mixture comprising (a) one or more polymerizable monomers, which monomers are characterized as having at least one vinylic group and not containing an amino acid resi...
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WO/2017/050896A1 |
The present invention relates to the use of a copolymer as a dispersant for binder compositions based on calcium sulfate, the copolymer having a polymer backbone and sidechains bound thereto, and at least one ionizable monomeric unit M1 ...
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WO/2017/050902A1 |
The invention relates to a block copolymer for use as a dispersant for mineral binder compositions, containing an alkali activating agent. Said block copolymer comprises at least one first block A and at least one second block B, the fir...
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WO/2017/050904A1 |
The present invention relates to a method for producing a dispersant for solid particles, in particular a dispersant for mineral binder compositions. According to the invention, ionizable monomers m1 and sidechain-carrying monomers m2 ar...
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WO/2017/051882A1 |
The present invention relates to an amphipathic block copolymer in which a polypropylene glycol (PPG) segment (A) is bonded to a sugar chain segment (B) via a linker group, wherein the sugar chain segment (B) contains a maltotriose unit,...
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WO/2017/050905A1 |
The present invention relates to a copolymer, in particular a dispersant for solid particles, in particular a dispersant for mineral binder compositions, comprising a polymer backbone and sidechains bound thereto. Said copolymer comprise...
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WO/2017/046526A1 |
The invention relates to a block copolymer comprising: - at least one block A of following formula (I): (I) in which p is an integer ranging from 2 to 100, R1 ' is selected from hydrogen and the methyl group, R2 ' is chosen from C1 to C3...
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WO/2017/043549A1 |
A film in which an outer layer includes a polypropylene resin, an intermediate layer includes a polypropylene resin and a hydrogenated block copolymer (a), and an inner layer includes a polypropylene resin. The hydrogenated block copolym...
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WO/2017/033871A1 |
Provided are a novel block copolymer having a (meth)acrylic acid ester as a polymer component, and a film composed of the block copolymer. The novel block copolymer is a block copolymer containing a (meth)acrylic acid ester as a polymer ...
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WO/2017/030154A1 |
A solid electrolyte composition which contains a block polymer and an inorganic solid electrolyte that has conductivity of ions of a metal in group 1 or group 2 of the periodic table, and wherein the block polymer contains at least one b...
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WO/2017/026425A1 |
Silica-gel porous particles that have through-holes and uniform shapes, wherein the through-holes are not plugged up, are provided. Porous particles according to the present invention are substantially spherically shaped and characterize...
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WO/2017/026426A1 |
Provided is a porous particle made of an organic polymer, said porous particle having through-holes, which are not blocked, and having a homogenous shape. This substantially spherical porous particle is characterized by being formed from...
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WO/2017/027557A1 |
A treatment process for removing the thiocarbonylthio group from the RAFT polymers without sacrificing the versatile complex architectures of polymer is disclosed. The resultant RAFT polymers have higher optical clarity and less odor tha...
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WO/2017/010531A1 |
The present invention addresses the problem of introducing a monomer having desired characteristics into a fluorine-containing polymer, thereby imparting the desired characteristics to the fluorine-containing polymer, and in addition, pr...
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WO/2017/011379A1 |
Described herein is a millable fluorinated block copolymer having at least one A block and at least one B block, wherein the A block is a semi-crystalline segment comprising repeating divalent monomeric units derived from TFE, HFP and VD...
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WO/2016/209813A1 |
A triblock copolymer has the structure ( l ) wherein A includes a polyolefin, each Z can include a poly(vinyl acetate), a poly(vinyl alcohol), or a poly(vinyl acetate-co-vinyl alcohol), and L1, L2, R1, R2 and y are defined herein. The tr...
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WO/2016/193334A1 |
The present invention relates to the use of amphiphilic sequenced copolymers as an agent for controlling the filtrate in a fluid (F) injected under pressure into an underground formation, comprising - at least one chain (C) soluble in th...
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WO/2016/193442A1 |
The present invention relates to the use of sequential copolymers (P), comprising at least one chain (C) capable of being obtained by micellar polymerization, for keeping solid particles (p) in suspension in a fluid (F) where said chain ...
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WO/2016/196155A1 |
Provided herein is a polymeric composition, comprising a random copolymer comprising three or more distinct monomers, wherein a first monomer is a biorenewable oil and at least one monomer has been polymerized into a thermoplastic polyme...
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WO/2016/181304A1 |
The present invention is directed to non-biodegradable copolymer diagnosis agent that has a low affinity for the mucosa in general and allows the transportation of specific molecules that recognizes specific target biomarkers useful in t...
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WO/2016/182494A1 |
The present invention relates to a molecularly imprinted polymer for binding glycans, wherein the molecularly imprinted polymer is obtainable by providing a saccharide template such as a glycan; providing at least two functional monomers...
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WO/2016/181872A1 |
An alkenyl ether polymer, the molecular weight, molecular weight distribution and composition of which are controlled by using vinyl ether having a hydroxy group, and a method for producing a polymer with which a block copolymer thereof ...
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WO/2016/181834A1 |
This non-covalent bonding soft elastomer comprises a two-component block copolymer consisting of at least one chain A and at least one chain B and a solvent, wherein the chain B has functional groups capable of non-covalent bonding and t...
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WO/2016/177354A2 |
The present invention relates to the preparation and use of copolymers composed of N-(2- hydroxypropyl) methacrylamide (HPMAA) and carboxybetaine methacrylamide (CBMAA). The invention further describes polymer brushes having structure I ...
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WO/2016/179076A1 |
Methods of forming acrylate polymers using emulsion polymerization techniques are described. The resulting acrylate polymers exhibit characteristics enabling their use in adhesives and replacing acrylic polymers formed by solvent-based p...
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WO/2016/168262A1 |
Curable film-forming compositions are provided. The compositions comprise (a) a curing agent comprising reactive functional groups; (b) a film-forming compound comprising functional groups reactive with the reactive functional groups in ...
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WO/2016/162388A1 |
The invention relates to a method for preparing a sequenced copolymer comprising a first block (A) connected to a second block (B), said method comprising the following steps of monitored radical polymerisation: (E1) bringing into contac...
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WO/2016/156323A1 |
The present invention relates to a star copolymer (C) including at least 10 wt.% of units derived from styrene monomer and including arms that include a statistical copolymer (EP) including ethylene units and propylene units, and the met...
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WO/2016/118697A9 |
Disclosed are methods for delivering a therapeutic or diagnostic agent to the cytosol of a cell in a subject. The disclosed methods generally include administering to the subject an effective amount of a lipid nanoparticle comprising the...
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WO/2016/137410A1 |
Present invention relates to a process for the preparation of molecularly imprinted polymer grafted onto the porous support material by gamma-initiated RAFT polymerization. Said gamma-initiated RAFT polymerization comprises dipping porou...
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WO/2016/132863A1 |
Provided are: a block copolymer having acidic groups, said copolymer capable of yielding a dispersion composition having excellent dispersion stability when used as a dispersant; a dispersant containing this block copolymer; and a pigmen...
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WO/2016/131900A1 |
The present invention relates to a novel block copolymer of structure 1, wherein, A -is a block polymer chain, B is a block polymer chain, wherein, A- and B- are chemically different, covalently connected polymer chains, which are phase ...
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WO/2016/133170A1 |
The present invention provides: a (vinyl alcohol)-based ion-exchange membrane having practical dimensional stability and electrodialysis performance; and a process for producing the ion-exchange membrane. The present invention relates to...
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WO/2016/128379A1 |
The invention relates to a block copolymer and the use thereof as a cold resistance additive of a fuel or combustible. The block copolymer comprises: (i) a block A consisting of a chain of structural motifs derived from at least one α,Î...
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WO/2016/128377A1 |
The invention relates to a block copolymer and the use thereof as a cold resistance additive of a fuel or combustible. The block copolymer comprises: (i) a block A consisting of a chain of structural motifs derived from at least one α,Î...
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WO/2016/102802A1 |
The invention relates to a novel type of sacrificial polymer or support material for 3D printing, comprising a block copolymer consisting of: at least one partially or totally hydrophilic elastomer block having a Tg below 30°C and compr...
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WO/2016/102803A1 |
The invention relates to the field of block copolymers, in particular the field of water-soluble or water-dispersible copolymers consisting of two blocks in which the main block is a hydrophilic thermoplastic block. More specifically, th...
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WO/2016/100251A1 |
Disclosed is a method for formation of block copolymers using a Single Electron Transfer Living Radical Polymerization (SET-LRP) process. The process can be used to form di and tri-block copolymers from vinyl monomers. In one embodiment ...
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WO/2016/097128A1 |
Disclosed are processes for producing high quality polyvinylmetallocene, and polyvinylmetallocene compounds, especially polyvinylferrocene (PVFc) compounds, obtained therefrom.
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WO/2016/097649A1 |
The invention relates to a method for the radical polymerisation of alkoxyamines at low temperatures, typically at temperatures as low as - 50°C in the presence of a nitroxide-reducing agent.
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WO/2016/097646A1 |
The invention relates to a method for the radical polymerisation of alkoxyamines at low temperatures, typically at temperatures as low as - 50°C in the presence of a photoinitiator.
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WO/2016/093231A1 |
A cell culture article having a coating film provided to the surface, wherein the coating film includes a block polymer provided with: an acrylic polymer block formed from acrylic monomers having an average water/1-octanol distribution c...
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WO/2016/094112A1 |
Described herein is a composition comprising a polymeric blend of: (i) a first polymer comprising at least one acrylic block copolymer, wherein the at least one acrylic block copolymer comprises: (a) at least two A block polymeric units ...
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WO/2016/088777A1 |
Provided is a novel curable composition with which it is possible to form a cured film expected to be useful in optical films such as anti-reflection films, the curable composition utilizing living radical polymerization of a polymer int...
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