Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 16,729

Document Document Title
WO/2018/008643A1
The present invention relates to a resin composition which contains: a maleimide compound having a saturated or unsaturated divalent hydrocarbon group and a divalent group that has at least two imide bonds; and a catalyst that contains a...  
WO/2018/002988A1
A polyamide-imide resin composition which contains a polyamide-imide resin and a solvent that comprises a structure represented by formula (I). (In the formula, each of R1 and R2 independently represents an alkyl group having 1-3 carbon ...  
WO/2018/004195A1
The present invention relates to a polyimide-based block copolymer and a polyimide-based film comprising the same. The polyimide-based block copolymer according to the present invention makes it possible to provide a polyimide-based film...  
WO/2017/222985A1
A polymer composition includes a poly(biphenyl etherimide) of the formula wherein Z and R are as defined herein, and having a glass transition temperature of greater than 230C and a second polymer that is not the same as the poly(bipheny...  
WO/2017/220289A1
The invention relates to novel hydrolysis stable compositions, in particular for films in solar cells, which are characterized by having an improved resistance to hydrolysis, and to solar cells containing these films.  
WO/2017/221776A1
Provided is a polyimide resin which is mainly composed of a structural unit of formula 1, while containing a structural unit of formula 2 in an amount of 2-30 mol% of the total structural units, and which has excellent light transmission...  
WO/2017/217635A1
Disclosed are a flexible electrochromic device and a method for manufacturing same, the flexible electrochromic device using, in an electrode portion, a highly reliable and high-quality graphene composite electrode using high-quality gra...  
WO/2017/214742A1
Disclosed is a method for preparing a magnetic polyamide acid nano-composite fibre, comprising the following steps: at a temperature below 10ºC, weighing pyromellitic dianhydride and diaminodiphenyl ether at an equal molar mass ratio, a...  
WO/2017/211022A1
Provided is a preparation method for a graphene-chinlon nano-composite fiber. The method comprises the following steps of: mixing chinlon slices with graphene or modified graphene, extruding and pelletizing same to prepare a graphene-chi...  
WO/2017/214056A1
Embodiments generally relate to preparation of polyamide-imide resins using N-Formyl Morpholine:3-Methoxy N,N-Dimethylpropanamide. An embodiment of a method includes generating a polymer solution using a polymerization process, the polym...  
WO/2017/214057A1
A process for PAI-based coating compositions. An embodiment of a method includes manufacturing a coating composition, the manufacturing of the coating composition including mixing a first solvent, the first being solvent being N-formyl m...  
WO/2017/214055A1
A process for preparing polymer. An embodiment of a method includes generating a resin solution including a first reaction solvent and a polymer resin dissolved therein; deploying the resin solution into a precipitation solvent contained...  
WO/2017/209414A1
The present invention provides a polyamidimide film which maintains transparency and has highly enhanced mechanical properties and heat resistance. The polyamidimide shows excellent transparency, heat resistance, mechanical strength and ...  
WO/2017/207342A1
A material for processing by means of additive manufacturing, more particularly by means of an SLS (selective laser sintering) process. A powder for SLS processing, in which the properties of a semi-crystalline polymer compound are combi...  
WO/2017/209413A1
The present invention provides a polyamidimide film which maintains transparency and has highly enhanced mechanical properties and heat resistance. The polyamidimide shows excellent transparency, heat resistance, mechanical strength and ...  
WO/2017/209108A1
A thermosetting resin composition containing: (A) an adduct of (a1) a maleimide compound having at least two N-substituted maleimide groups per molecule and (a2) an amine compound having at least two primary amino groups per molecule; (B...  
WO/2017/207298A1
A bifunctional polymer is functionalized at one end with an azlactone end group to conjugate biomolecules of interest, and is functionalized at another end with an azide anchor group to attach the polymer to a substrate. Methods of makin...  
WO/2017/208773A1
The heat-resistant composition according to the present invention is characterized by including one or more repeating units that each comprise both an (un)saturated hydrocarbon and an aliphatic hydrocarbon having ion pairs at both termin...  
WO/2017/209384A1
The present invention relates to an organic electronic element and a method for manufacturing same, the organic electronic element comprising: a cathode; an anode provided so as to face the cathode; an organic active layer provided betwe...  
WO/2017/204182A1
Provided is a detachable layer-forming composition which, for example, contains an organic solvent and a polyamic acid, both ends of which are derived from tetracarboxylic acid and sealed with an aromatic monoamine, such as the polyamic ...  
WO/2017/202596A1
The invention relates to a molding compound (100) for electronic components, comprising a plastic main matrix (10) into which polypropylene particles (11) having a beta crystallite structure are introduced.  
WO/2017/204531A1
The present invention relates to a self-humidifying ion exchange composite membrane, comprising an aromatic hydrocarbon-based polymer ion exchange membrane formed on a porous polymer support, and a hydrophobic thin film coating layer hav...  
WO/2017/204462A1
The present invention provides polyamide-imide, a method for preparing same, and a polyamide-imide film using same. The polyamide-imide film exhibits excellent transparency, heat resistance, mechanical strength and flexibility, and thus ...  
WO/2017/204178A1
Provided is a detachable layer-forming composition which, for example, contains an organic solvent and a polyamic acid such as that which is represented by formula (1). (In the formula, X represents an aromatic group represented by formu...  
WO/2017/204186A1
Provided is a detachable layer-forming composition which, for example, contains an organic solvent and a polyamic acid, both ends of which are derived from a diamine and sealed with an aromatic dicarboxylic acid, such as the polyamic aci...  
WO/2017/204165A1
The present invention provides a resin composition which can be used to obtain a cured film having chemical resistance, low stress properties, and high stretchability even in a low-temperature heating process. (a) The resin composition c...  
WO/2017/205569A1
Disclosed are electrically conductive polymer compositions, and their use in organic electronic devices. The electrically conductive polymer compositions include an intrinsically electrically conductive polymer having Formula II: In Form...  
WO/2017/201847A1
A heat-insulating polyimide composite film used in an electric heating film substrate. The polyimide composite thin film comprises: a polyimide resin, and modified SiO2 hollow spheres uniformly distributed in the polyimide resin. The mod...  
WO/2017/199220A1
A coating layer includes a composite of a fluoropolymer and a high heat thermoplastic polyimide, the thermoplastic polyimide having 5 to 1000 units of the formula (I): wherein each V is the same or different, and is a substituted or unsu...  
WO/2017/199222A1
A composite includes a fluoroelastomer, 0.1 to 5.0 parts by weight of a vulcanizing agent, based on 100 parts by weight of the fluoroelastomer, 5 to 50 parts by weight of a polyimide, based on 100 parts by weight of the fluoroelastomer, ...  
WO/2017/199499A1
A resin composition (10) as this thermoplastic resin composition includes a polyamide-imide resin (11) and nanodiamond particles (12). The 10% thermal decomposition temperature of the nanodiamond particles (12) is, for example, 400°C or...  
WO/2017/195574A1
A polyimide resin including a structural unit A derived from a tetracarboxylic acid dianhydride and a structural unit B derived from a diamine compound, wherein, structural unit A includes a structural unit (A-1) derived from a compound ...  
WO/2017/194397A1
The invention relates to an impregnating resin composition containing a) a melanin formaldehyde resin, b) a nonionic wetting agent, c) a nonionic separating agent, d) a curing agent, and e) polyhexamethylene guanidine (PHMG). The inventi...  
WO/2017/191931A1
The present invention relates to a method for preparing a perfluorinated acid-treated conductive polymer thin film and the use of same and, more particularly, to a method for preparing a conductive polymer thin film which enables long-te...  
WO/2017/192306A1
Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R-Z-SiY3. R represents an ...  
WO/2017/191830A1
The present invention relates to the following: a polyimide resin having a constituent unit A derived from a tetracarboxylic acid dianhydride and a constituent unit B derived from a diamine, wherein the constituent unit A includes a cons...  
WO/2017/191528A1
A method of making a solvent cast polymer composite film comprising (a) contacting barium titanate, a titanate coupling agent (TCA) and a mixing solvent to form a barium titanate and TCA solution; (b) dispersing at least a portion of the...  
WO/2017/187783A1
The present invention provides a heat-curable resin composition which is capable of giving cured objects excellent in terms of toughness and adhesiveness, without considerably lowering the mechanical strength or heat resistance. The pres...  
WO/2017/189314A1
A method for producing an aromatic bisimide includes reacting a dialkali metal salt of a dihydroxy aromatic compound with a reactive substituted phthalimide under conditions effective to form a product mixture, introducing the product mi...  
WO/2017/186921A1
Ahigh-flowpolymer compositionincludes a polyetherimide(PEI), a PEEK-PEDEK copolymer, and optionally a poly(aryletherketone) (PAEK) other than the PEEK-PEDEK copolymer.The polymer composition surprisingly exhibits improved toughness and c...  
WO/2017/188630A1
Provided in the present invention is a polyamide-imide film having significantly enhanced mechanical physical properties and heat resistance while maintaining transparency. The polyamide-imide has excellent transparency, heat resistance,...  
WO/2017/186922A1
A high-flowpolymer compositionincludes a polyphenylsulfone(PPSU)and a PEEK-PEDEK copolymer. The polymer composition surprisingly exhibits improved toughness while maintaining chemical resistance, making it suitable for the manufacture of...  
WO/2017/186926A1
A polymer composition includes at least two different polymers independently selected from a poly(aryl ether ketone) (PAEK), a poly(aryl ether sulfone) (PAES), a polyarylene sulfide (PAS) and a polyetherimide (PEI), and about 0.05 to abo...  
WO/2017/188604A1
The present invention relates to: a resin composition comprising a mercaptosilane coupling agent, a hydrolysis resistant additive, a filler, and a polyarylene sulfide having a chlorine content of 300 ppm or less; and a molded product man...  
WO/2017/183226A1
Provided are a thermosetting resin composition capable of forming a cured film having high hardness, high transparency, and adhesion to glass or ITO, and an application for the same. The thermosetting resin composition according to the p...  
WO/2017/182536A1
The invention relates to thermoplastic molding compounds M comprising an antimicrobially active polymer component A containing 0.2 to 25 wt% polyguanidine A1 and one or more polymers A2 which carry one or more functional groups that can ...  
WO/2017/183461A1
Provided are: a novel polymer having a high glass transition temperature and an exceptional performance balance of heat resistance, high refractive index, and mechanical properties; and a composition and a molded article in which this po...  
WO/2017/179877A1
The present invention relates to: a polyamide-imide film having transparency and, simultaneously, having characteristics of implementing surface hardness and mechanical properties; and a manufacturing method therefor. According to the pr...  
WO/2017/176767A1
The present invention provides benzamidazole compounds and methods of using the compounds as galectin-1 inhibitors.  
WO/2017/175614A1
The present invention provides a resin composition including a reaction product (P) obtained by reacting an amino-modified silicone (A), a maleimide compound (B), and one or more selected from the group consisting of carboxylic acids (C)...  

Matches 1 - 50 out of 16,729