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Patent Searching and Data


Matches 501 - 550 out of 6,470

Document Document Title
WO/2011/004865A1
Disclosed are a hyperbranched polymer to which a heat- reactivity required for heat-curing has been imparted, namely, a hyperbranched polymer having an amino functional group or an imino functional group, and a method for producing said ...  
WO/2010/149618A1
The inventions describe disclosed and described herein relate to polymeric ambipolar host materials for guest phosphorescent metal complexes which together can form emission layers of organic light emitting diodes (OLEDs). Methods of mak...  
WO/2010/150917A1
A chemical amplification resist composition that is used for preparation of a mold, and a mold preparation method and a resist film each using the composition are provided.  
WO/2010/149620A1
The inventions describe disclosed and described herein relate to polymerizable ambipolar monomers, useful for making polymer or copolymer host materials for guest phosphorescent metal complexes, which together can form emission layers of...  
WO/2010/144890A2
Tires and tread are made from resin formed from the polymerization of phenol, aromatic, and terpene and/or mono- and bi-cyclic mono- and bi-unsaturated hydrocarbons.  
WO/2010/140483A1
The disclosed fluorine-containing polymer compound is a resin containing a repeating unit (a) represented by general formula (2) with a mass average molecular weight of 1,000 to 1,000,000. Said resin is suitable for use in resist composi...  
WO/2010/131628A1
Provided is a monodisperse polymer of a bifunctional compound chloromethylstyrene. Chloromethylstyrene is distilled to a purity of at least 99% and polymerized, preferably using a RAFT reagent.  
WO/2010/131627A1
Provided is a method for oxidizing polymers. Said method does not require cumbersome post-reaction isolation and purification, is applicable to a wide variety of polymers such as high-molecular-weight polymers, and provides a sufficient ...  
WO/2010/126140A1
Disclosed is a method for producing a highly branched polymer, with which a molecular weight can be controlled without using a polymerization inhibitor and a polymer having a controlled molecular weight can be produced safely even in the...  
WO/2010/111790A1
There are provided biocidal polymers. Such polymers can be prepared by exposing at least one surface of a polymer to an ozone treatment (for example dry ozone). There are also provided methods for disinfecting and/or sterilizing at least...  
WO/2010/112534A1
Aqueous suspension comprising 35-45 wt% of solid diacyl peroxide particles having a d50 in the range 1 -10 microns, 0.05-1 wt% of a dispersant, and not more than 1 wt% of an organic solvent. This concentrated peroxide suspension comprise...  
WO/2010/104218A1
According to one embodiment, an actinic-ray- or radiation-sensitive resin composition comprises (A) any of the compounds of General Formula (I) below and (B) a resin that contains the residue (c) of a compound having an ionization potent...  
WO/2010/103765A1
Disclosed is a polymerizalbe monomer which is represented by formula (1) wherein at least one of Ar1 to Ar3 is a group substituted by a group represented by formula (2), and which is substituted by at least one group having a polymerizab...  
WO/2010/101033A1
An intermediate compound and a polymerizable compound which are represented by general formula (I); a polymerizable composition containing a polymerizable compound represented by general formula (I) in which A1 and/or A2 is a group repre...  
WO/2010/094982A1
The invention is concerned with a retarder composition for the prevention of unwanted polymerisation reactions during the production and processing of vinyl aromatic monomers, the composition comprising (a) at least one quinone compound ...  
WO/2010/095516A1
Disclosed is a GI-type optical fiber having excellent transparency and good flexibility and capable of achieving high-speed communication, which utilizes chlorostyrene as a main component of monomers that constitute a core part. Specific...  
WO/2010/090738A1
A method for modifying the properties of a suspension of solid or liquid particles in an aqueous medium, includes the step of adding to the suspension or to the aqueous medium a polymer prepared by inverse emulsion polymerization of mono...  
WO/2010/086408A1
The present invention relates to a method for producing photo-crosslinkable polymer nanoparticles having diameters less than or equal to 100 nm and polymer nanoparticle dispersions that can be obtained therefrom. For this purpose, monovi...  
WO/2010/087897A2
Described herein are hydrogen sulfide (H2S) donating polymers and polymer systems suitable for coating or forming medical devices and methods for making and using the same. More specifically, described are H2S donating polymers comprisin...  
WO/2010/085945A1
The present invention discloses a method for producing metal-containing nanoparticles enveloped with polymers and to particles that can be obtained therefrom. In the method according to the invention, at least one anionic polymerizable m...  
WO/2010/085409A1
A method comprising preparing a reaction mixture comprising a styrene monomer, an antioxidant, and a reaction rate improving additive, contacting the reaction mixture with an antioxidant reactive compound, and placing the reaction mixtur...  
WO/2010/073934A1
A fluorine-containing polymer compound which comprises a repeating unit (a) represented by general formula (2) and has a weight-average molecular weight of 1,000 to 1,000,000. In general formula (2), R1 represents a polymerizable double...  
WO/2010/072761A1
The present invention relates to a novel initiation system for preparing a live diene elastomer functionalised at the chain end by an amino group by anionic polymerisation. The novel initiation system includes an organolithium reagent co...  
WO/2010/071152A1
A molded object for optical use which has low hygroscopicity, is reduced in warpage and dimensional change, has a low loss of light transmittance in a long optical path, and has satisfactory light resistance; and a lightguide plate and a...  
WO/2010/066454A2
An expandable polymer composition in the form of beads is manufactured by a seed polymerisation process, wherein an advantageous setting of the molecular weight and thus the glass transition temperature of the polymer composition is poss...  
WO/2010/065515A1
The invention relates to polymers useful in optoelectronic devices and comprising structural unit of formula (I), wherein R1 and R2 are independently at each occurrence, hydrogen, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or...  
WO/2010/065468A1
Described are a particular group of novel aromatic hydrocarbon telomers that, on bromination, result in the formation of novel flame retardants having a uniquely beneficial combination of properties. The resultant flame retardants and us...  
WO/2010/061032A1
The present invention describes the preparation of polystyrene surfaces chemically modified with a wide variety of functional groups. This involves a wet modification performed in two steps. The first step is the activation of the surfac...  
WO/2010/053500A2
The present invention provides uniaxially stretched polymer films that have a refractive index profile suitable for use as negative A-plates or biaxial birefringent plates in a liquid crystal display (LCD) device. These wave plates can b...  
WO/2010/046229A1
The present invention relates to a dispersion of polymer particles, in a liquid carbon-based medium, said particles having a soft polymeric core and being surface-stabilized by a stabilizing block polymer comprising at least one block th...  
WO/2010/024463A1
An optical part comprising a thermoplastic resin having a recurring unit represented by the following formula (1): wherein R represents a hydrogen atom, an alkyl group, or an aryl group; G represents a divalent linking group; A represent...  
WO/2010/013623A1
Disclosed is a photosensitive element comprising a support film and a photosensitive layer formed on the support film and composed of a photosensitive resin composition. The photosensitive layer contains (A) a binder polymer, (B) a phot...  
WO/2010/007915A1
Disclosed is a positive-type resist composition particularly for forming a microlens or a planarization film having excellent transparency, excellent heat resistance and an excellent refractive index. Also disclosed are a microlens and ...  
WO/2010/001691A1
The issue is to provide a negative radiation-sensitive resin composition with which resin films can be formed with significantly different thicknesses by changing the conditions under which spin coating is applied. Disclosed is a negativ...  
WO/2009/151074A1
Provided is a fluorine-containing polymer, including repeating units represented by general formula (2), obtained by homopolymerization or by copolymerization with another polymerizable double-bond-containing monomer. The anti-static age...  
WO/2009/148464A1
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...  
WO/2009/145427A1
The present invention relates to a method for preparing a polystyrene resin introduced with benzhydrylamine or derivatives thereof. More specifically, the invention relates to a novel method for preparing the polystyrene resin introduced...  
WO/2009/146194A1
Polymers of fluorinated monomers and acrylate and alkyl acrylates are disclosed which demonstrate improved performance as coatings for implanatable devices. Such coatings may, for example, be used to release a bioactive agent from the me...  
WO/2009/136510A1
Disclosed is a low-cost environmentally friendly living radical polymerization catalyst having high activity. The catalyst is used for a living radical polymerization method, and contains a central element composed of oxygen and at least...  
WO/2009/134594A1
Microstructured optical films and polymerizable resin compositions comprising at one aromatic monomer or oligomer having at least two polymerizable (meth)acrylate groups and a fluorenol (meth)acrylate monomer.  
WO/2009/131165A1
Disclosed is a charge-transporting polymer compound which enables achievement of high luminous efficiency and high luminance. Also disclosed is an organic EL device having low driving voltage, wherein the charge-transporting polymer comp...  
WO/2009/122400A1
Novel polymeric compounds, having a plurality of cyclic guanidine groups, processes of preparing same and uses thereof in the treatment of conditions associated with elevated serum phosphate are disclosed.  
WO/2009/118251A1
The present invention relates to a process for the preparation of expandable polystyrene comprising the following steps : i°) heating an aqueous suspension comprising styrene monomer and at least one organic peroxide initiator of formul...  
WO/2009/113735A1
A resist composition and a pattern forming method using the composition are provided, the resist composition including: (A) a resin that decomposes by an action of an acid to increase a solubility of the resin (A) in an alkali developer;...  
WO/2009/107497A1
Provided is a hole transport layer that cross-links sufficiently in a short period of time and at low temperatures, is less susceptible to damage caused by ultraviolet radiation and heat, is highly resistant to solvents, and has a highly...  
WO/2009/104708A1
Disclosed is a polymer material which enables achievement of an organic EL device having low driving voltage and high durability when used in the organic EL device. An organic EL device using the polymer material is also disclosed. The p...  
WO/2009/101913A1
Disclosed is a curable composition for nanoimprint, which is characterized by containing a polymerizable monomer having a polycyclic aromatic structure and a photopolymerization initiator. The curable composition for nanoimprint has exce...  
WO/2009/099436A1
A curable composition comprises a multi-functional N-vinylformamide compound and/or a hybrid N-vinylformamide compound and an initiator, optionally, an additional curable compound; and optionally, a filler. The hybrid N-vinylformamide co...  
WO/2009/091506A2
UV-absorbing polymers and copolymers suitable for Composition into sunscreens for the protection of human skin. The UV-absorbing chromophoric monomers chosen are simple and easily synthesized. With the correct choice of chromophoric mono...  
WO/2009/081931A1
Disclosed is a diaphragm for direct liquid fuel cells, which is composed of a quaternary ammonium-type anion exchange membrane. The quaternary ammonium-type anion exchange membrane is produced as follows: a polymerizable composition cont...  

Matches 501 - 550 out of 6,470