Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 3,438

Document Document Title
WO/2018/013330A1
Controlled radical initiators, reaction mixtures containing the controlled radical initiators and various ethylenically unsaturated monomers, and polymeric materials formed from the reaction mixtures are provided. The controlled radical ...  
WO/2018/009753A1
The present invention relates to a method of preparing a multiblock copolymer. This method comprises i) providing a block copolymer comprising at least one PA block and at least one PB block, where PA represents a polymer block comprisin...  
WO/2018/007827A1
This invention relates to sulfated glycopolymers comprising a polymeric backbone wherein at least one of the monomeric units which form the backbone has a pendant galactose and/or N-acetyl galactosamine group, wherein one or more of the ...  
WO/2018/002481A1
The invention relates to - an aeronautic glazing comprising at least one sheet of modified acrylic, characterised in that said sheet is associated therein with at least one other sheet of modified acrylic, and/or at least one sheet of po...  
WO/2018/005862A1
Provided herein are improved performance high vinyl block copolymer compositions. The compositions may include a block copolymer and a polyolefin. The block copolymer may have a microstructure characterized by a vinyl content of equal to...  
WO/2017/217363A1
Provided is a molding composition which is a thermoplastic resin composition which can be used as a hot-melt type composition and has superior moldability, and has superior heat resistance and oil proof. The molding resin composition con...  
WO/2017/217813A1
The present application relates to: an amphiphilic polymer comprising a first block (A) and a second block (B), which is phase separated from the first block (A) and comprises a polymerization unit (B1) of a polymerizable monomer satisfy...  
WO/2017/217817A1
The present application relates to: an amphiphilic triblock (A-B-C) polymer comprising a first block (A), a second block (B) phase separated from the first block (A), and a third block (C), wherein the solubility parameter of the first b...  
WO/2017/199521A1
The present invention addresses the problem of providing a self-assembly composition for pattern formation which is applicable to a wide range of pattern sizes and is capable of forming a satisfactory phase separation structure. The pres...  
WO/2017/194654A1
The present application is directed to a graft copolymer comprising in the backbone at least one segment having repeating units obtainable by ring-opening metathesis polymerization (ROMP) of an optionally substituted cycloalkene and at l...  
WO/2017/188031A1
The present invention addresses the problem of providing a method for producing a maleimide block copolymer having an acrylic monomer-derived structural unit. The method is for producing a block copolymer having a polymer block (A) conta...  
WO/2017/182422A1
In a first aspect, the present invention relates to the use of a micelle of an amphiphilic block copolymer to modify a cell, wherein the amphiphilic block copolymer comprises one or more hydrophobic blocks and one or more hydrophilic blo...  
WO/2017/181294A1
The present invention relates to a copolymer comprising a monomer A with a molar ratio a varying between around 0.01 and around 0.20, a monomer B with a molar ratio b varying between around 0.2 and around 0.4, and a monomer C with a mola...  
WO/2017/173846A1
The present invention belongs to the technical field of biological medical high-molecular polymer materials, and discloses a β-cyclodextrin-based star polymer and a preparation method therefor, and a single-molecule micelle integrated d...  
WO/2017/173453A1
Stimuli-responsive NPs with excellent stability, high loading efficiency, encapsulation of multiple agents, targeting to certain cells, tissues or organs of the body, can be used as delivery tools. These NPs contain a hydrophobic inner c...  
WO/2017/166914A1
The present invention relates to a preparation method of a three-arm atom transfer radical polymerization (ATRP) initiator with a planar-conjugated structure. First, 1,3,5-tris(4-aminophenyl)benzene is reacted in a nucleophilic substitut...  
WO/2017/170055A1
Provided are: a perfluoro block polymer which is able to be used as an ion exchange resin that has excellent shape recoverability, high elongatability and excellent moldability; a liquid composition and a solid polymer electrolyte membra...  
WO/2017/153663A1
The invention relates to a porous material comprising particles of polymer P assembled by a block copolymer, said block copolymer comprising at least one block consisting of a polymer sequence immiscible with polymer P, and at least two ...  
WO/2017/144385A1
The present invention relates to a novel block copolymer comprising a low surface energy junction group between two blocks and the blocks are phase separable. The block polymer has the structure (la) or (lb) wherein X is a fluorine conta...  
WO/2017/135011A1
Provided is an ABA block copolymer which, when used as a pigment dispersant in an aqueous medium, is capable of yielding a pigment dispersion composition having superior dispersion stability. The ABA block copolymer contains an A block c...  
WO/2017/134067A1
The present invention concerns an amphiphilic diblock copolymer consisting of: - 40 to 60% by weight, relative to the weight of the copolymer, of a hydrophilic block comprising at least one unit from an n-butyl acrylate monomer and at le...  
WO/2017/119412A1
The conventional photoresponsive compounds are poor in sensitivity to ultraviolet light during the liquefaction of the compounds with light, and therefore take time to liquefy. In addition, the conventional photoresponsive compounds have...  
WO/2017/118015A1
Provided are an organic rare-earth solid micelle and a preparation method therefor, and a method for improving the photoelectric conversion efficiency of a solar cell. A small organic conjugate ligand is used as a first ligand; a diblock...  
WO/2017/110911A1
The present invention addresses the problem of providing a method for the production of a block copolymer having a polymer block including structural units derived from an acrylic acid ester and a polymer block including a lactone cyclic...  
WO/2017/108600A1
The invention relates to a block polymer comprising: a first block with a glass transition temperature (Tg) of greater than or equal to 40°C, obtained from a monomer CH2 = C(R1)-COOR2, in which R1 = H or methyl, R2 = C4 to C12 cycloalky...  
WO/2017/096076A1
The present invention relates to micelle drug carriers and methods of using the micelles to deliver drugs to target cells. The micelles are useful, for example, for carrying and targeting drugs for the treatment of cancer to cancer cells...  
WO/2017/090873A1
The present application relates to an amphiphilic polymer and a method for producing the same. In addition, the present application also relates to a micelle comprising a drug encapsulated by the amphipathic polymer and a composition com...  
WO/2017/090874A1
The present application relates to an amphiphilic polymer and a method for producing the same. In addition, the present application also relates to a micelle comprising a drug encapsulated by the amphipathic polymer and a composition com...  
WO/2017/080116A1
The invention provides a temperature sensitive cell culture surface and preparation method thereof. The preparation method comprises the following steps: (1) preparing a temperature sensitive primary liquid by adding a temperature sensit...  
WO/2017/079524A1
Various stimuli-responsive polymers are described which exhibit changes in one or more physical properties upon exposure to a stimulus. The polymers are acrylic polymers and include particular end blocks with stimuli-responsive groups. A...  
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 ...  
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...  
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...  
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 ...  
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, ...  
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...  
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...  
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 ...  
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...  
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...  
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,...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
WO2017010531A1
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...  

Matches 1 - 50 out of 3,438