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WO/2009/054514A1 |
Disclosed is an organic pigment microparticle which comprises an organic pigment and a polymeric compound and which is self-dispersible. The organic pigment microparticle is a nanometer-sized microparticle produced by mixing an organic p...
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WO/2009/048564A2 |
The present invention relates to a modified colored pigment comprising a colored pigment having an attached organic group. The organic group is attached to the colored pigment via at least one carbon atom of a C-C single bond or double b...
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WO/2009/035042A1 |
Disclosed is a method for producing a hyperbranched polymer. Specifically disclosed is a method for producing a hyperbranched polymer, which is characterized in that a dithiocarbamate compound represented by a specific structural formula...
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WO/2009/034987A1 |
Disclosed is a phosphorescent polymer compound having high luminous efficiency and long emission life. Aldo disclosed is an organic electroluminescent device using such a phosphorescent polymer compound. Specifically disclosed is a phosp...
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WO/2009/031594A1 |
Disclosed is a metal fine particle-dispersing agent for forming a dispersion system of metal fine particles. Specifically disclosed is a metal fine particle-dispersing agent which is composed of a branched and/or linear polymer compound ...
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WO/2009/019793A1 |
A method of pattern forming that is suitable for use in the formation of fine pattern by electron beams, X-rays or extreme-ultraviolet rays; and, for use therein, a radiation-sensitive resin composition and resin having radiation-sensiti...
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WO/2009/017247A1 |
Disclosed are a polymer and a composition which are useful for forming an insulating film having low dielectric constant, high heat resistance and high mechanical strength. Also disclosed are an insulating film obtained from such a polym...
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WO/2009/009839A1 |
The present invention relates to a controlled metathesis-driven polymerisation process which is particularly useful for the synthesis of biological polymers such as peptides and polymers. The invention also provides metathesisable suppor...
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WO/2009/011806A2 |
The invention provides a sensor for detecting nitrogen containing high explosives. The sensor includes a substrate and a blue-photoluminescent metallofluorene copolymer to be carried on said substrate during testing for nitrogen containi...
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WO/2009/009361A2 |
A method comprising melt-processing a first composition. The first composition comprises a first fluoropolymer having a relaxation exponent of from 0.93 to 1.0 and a second fluoropolymer having a relaxation exponent of from 0.30 to 0.92....
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WO/2008/154454A2 |
This invention provides adducts, mixtures of adducts and oligomers, and/or mixtures of adducts, oligomers, and low molecular weight polymers formed from monovinylaromatic hydrocarbons.
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WO/2008/154453A1 |
This invention relates flame retardant compositions containing low molecular weight brominated anionic, chain transfer, vinyl aromatic polymers, hereinafter "ACTVAP". The compositions can accommodate high bromine content while still exhi...
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WO/2008/148000A1 |
The present disclosure describes a two-step batch dispersion polymerization process for the preparation of substantially uniformed-sized functional (co)polymer particles. The first step of the process includes polymerizing at least one f...
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WO/2008/144115A1 |
A method for processing effluent from a chloromethylation of a vinyl aromatic polymer wherein the effluent comprises catalyst and volatile organics, and wherein the method comprising the steps of: 1) deactivating at least a portion of th...
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WO/2008/133110A1 |
A core-shell fine particle (10) is produced as follows. First of all, a monomer mixture containing 15-99% by mass of a crosslinkable monomer and 1-85% by mass of a monomer having an ATRP initiating group is adsorbed into an organic monod...
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WO/2008/126625A1 |
Disclosed are: a resin for forming an upper antireflective film which can reduce a standing wave effect satisfactorily and has excellent solubility in an alkaline developer in lithography; a composition for forming the upper antireflecti...
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WO/2008/121585A1 |
Optical compensation films (positive C-plate) with mesogen anisotropic subunits (OASUs) that have high positive birefringence throughout the wavelength range 400 nm < λ < 800 nm are provided. The optical compensation films may be proces...
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WO/2008/118108A2 |
This invention is about the synthesis in a new form (STR-DVB-PGA co-polymer) of the styrene-divinylbenzene (STR-DVB) co-polymers by means of polyglutaraldehyde (PGA) which allows the covalent bonding of the enzyme to matrix particularly ...
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WO/2008/117644A1 |
The invention aims at providing a low-cost coating composition which can inhibit the adsorption of biorelated substances and is excellent in water resistance and strength; and usage thereof. The coating composition is characterized by co...
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WO/2008/085513A1 |
It was found that glycidyloxystyrenes, including glycidyloxystyrene and substituted glycidyloxystyrene, can be synthesized from hydroxycinnamic acid or substituted hydroxycinnamic acids in a one-pot, two-step process. The substrate can b...
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WO/2008/078410A1 |
A process for producing a polymer for semiconductor lithography. It is effective in extremely reducing differences among polymer production lots. The process for producing a polymer for semiconductor lithography comprises the step (P) of...
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WO/2008/065696A1 |
A surface-treating agent which is of the chromium-free type and, despite this, can give a coating film excellent in adhesion, corrosion resistance, and chemical resistance. The surface-treating agent comprises a water-soluble compound (A...
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WO/2008/055855A2 |
The invention relates to the use of polymer particles for the production of photonic crystals, characterized in that the polymer particles have a weight average particle size of more than 600 nm and an ion group content of less than 0.00...
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WO/2008/044741A1 |
Disclosed is a resist composition for use in a lithography method utilizing electron beam, X-ray or EUV light. Specifically disclosed is a resist composition for use in a lithography method utilizing electron beam, X-ray or EUV light, co...
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WO/2008/042088A1 |
The present invention is directed generally to fiber reinforced polystyrene compositions, and the beneficial mechanical properties imparted by such compositions. The fiber reinforced polystyrene compositions include from 5 to 50 wt% orga...
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WO/2008/037813A1 |
The present invention discloses a method for the preparation of a polymer from vinyl group-containing monomers comprising the step of polymerizing the vinyl group-containing monomers in the presence of a metal catalyst having a moiety M2...
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WO/2008/035229A2 |
The invention provides compositions and methods for the targeted, in particular, pH targeted, delivery of pharmaceutically active agents in mammals. The compositions comprise pH sensitive diblock copolymers, which permit the release of t...
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WO/2008/029688A1 |
Disclosed is a novel optically stable hyperbranched polymer whose molecular terminal can be derivatized with various compounds. Also disclosed is a method for producing such a polymer. Specifically disclosed is a hyperbranched polymer ha...
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WO/2008/029806A1 |
[PROBLEMS] To provide a novel hyperbranched polymer of a copolymer whose refractive index can be adjusted to a desired value while retaining its hyperbranched structure, and a process for producing the hyperbranched polymer, and also pro...
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WO/2008/023331A2 |
The present invention relates to a process for preparing a new nanoporous crystalline form of syndiotactic polystyrene, to the thus obtained crystalline form, to molecular-complex crystalline phases obtained by exposition of such crystal...
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WO/2008/017522A1 |
The present invention relates to the in situ hydroxyl end group functionalization of polymer chains which have been prepared by means of atom transfer radical polymerization, and to the simultaneous removal of transition metals from poly...
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WO/2008/016496A2 |
A process for producing a stable polymer such as poly(hydroxystyrene) which comprises the decarboxylation of a corresponding phenolic in the presence of a non-amine basic catalyst and a polar organic solvent, followed by the polymerizati...
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WO/2008/016110A1 |
For the purpose of providing an insulting layer which enables to improve device characteristics when used in an electronic device, a polymer insulator containing a repeating unit represented by the formula below is contained in the insul...
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WO2007144118B1 |
The invention relates to a polymeric material comprising crosslinked spherical particles that are obtained by photoinitiated precipitation polymerization of crosslinking monomer and optionally a further monomer in the presence of an init...
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WO/2008/012217A2 |
The present invention relates to a process for reducing residuals content in a vinyl aromatic polymer, said residuals comprising essentially unpolymerized vinyl aromatic monomer, wherein the vinyl aromatic polymer in the molten state is ...
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WO/2007/144273A1 |
A process for production of expandable styrene polymers with narrow bead-size distribution with high specific reactor yield via polymerization of the monomers in aqueous suspension in a stirred tank in the presence of a volatile blowing ...
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WO/2007/135176A1 |
The present invention relates to a process of making aqueous dispersions of copolymers, for example based on conjugated, aliphatic dienes and vinyl aromatic compounds. It relates also to the emulsions polymers obtained thereby, and to th...
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WO/2007/129810A1 |
Provided are a vinyl-biphenylpyridine monomer and a polymer thereof. More particularly, the present invention provides a vinyl-biphenylpyridine monomer having a side chain of pyridine or phenylpyridine as a functional group, a homopolyme...
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WO/2007/129670A1 |
Disclosed are a metallocene complex represented by the general formula (I), (II) or (III), and a polymerization catalyst composition containing such a metallocene complex. In the formulae (I), (II) and (III), M represents a lanthanoid el...
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WO/2007/110373A1 |
Particles, especially nanoparticles, are described that are coated with copolymers (A) of olefinically unsaturated monomers (a), preparable by single-stage or multistage controlled free-radical copolymerization in an aqueous medium of (a...
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WO/2007/111237A1 |
A method of inhibiting an aromatic vinyl compound from polymerizing during production, purification, storage, or transportation. The method not only inhibits initial polymerization but efficiently inhibits polymerization over long. It im...
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WO/2007/110917A1 |
Polymer-coated ferromagnetism attained through solving of the problem that because ferromagnetic fine particles tend to aggregate, it is difficult to obtain polymer-coated ferromagnetism resulting from dispersion to a state close to mono...
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WO/2007/107897A1 |
Solid polymeric materials for detection, transfer, amplification and memory of chirality of optically active compounds are described. These materials not only are able to absorb also traces of volatile organic compounds (both chiral and ...
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WO/2007/105699A1 |
A display material which, upon light irradiation, generates two isomers each relatively stable to heat and which in a colored state can be easily returned to a colorless state; a photochromic material which reacts irreversibly by the act...
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WO/2007/099987A1 |
Disclosed is a novel polymer having heat resistance and functionality. Also disclosed is a method for easily synthesizing such a polymer while controlling physical properties thereof widely. Specifically disclosed is a polymer characteri...
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WO/2007/091713A1 |
Disclosed is a polynuclear complex containing, in a molecule, a plurality of metal atoms and one or more ligands L satisfying the following conditions (i), (ii) and (iii). (i) It has a group having a polymerization-reactive multiple bond...
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WO/2007/090878A1 |
The present invention discloses the use of neutral ansa-bis(indenyl) allyl lanthanide complexes for the isospecific homo- or co-polymerisation of styrene.
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WO/2007/075984A2 |
The present invention relates to a photoalignable material comprising a photoactive stilbazolium-containing polymer of formula (I) wherein, Ma, Mb, Mc are monomer units making up the polymer; x, y, z, are mole fractions of the monomer un...
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WO/2007/055414A1 |
There is provided a polymer including a unit represented by Chemical Formula (1): wherein R represents -A1-SO2R1; R1w and R1X are each independently a halogen atom or a hydrogen atom; R1y is a CH3 group, a halogen atom or a hydrogen atom...
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WO/2007/053466A1 |
A composition for use as a stain blocker and a method of treating substrates therewith, said composition comprising a polymer of Formula (I) having the following repeating units in random sequence insert Formula (I) here wherein R1 is H,...
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