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WO/2014/119717A1 |
The present invention addresses the problem of providing a curable resin composition which enables the formation of a resin film that does not undergo the generation of an outgas and has excellent adhesion performance, heat resistance an...
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WO/2014/101564A1 |
Disclosed is a method for synthesizing a fibre-grade polyphenylene sulphide resin, comprising synthesizing via a polycondensation reaction by using a sodium hydrosulphide solution and p-dichlorobenzene as raw materials, N-methyl-2-pyrrol...
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WO/2014/104470A1 |
A cellulose-based resin of the present invention is a cellulose-based graft copolymer wherein a polyethersulfone-based compound is ether linked to a unit glucose ring of cellulose or a derivative thereof. The cellulose-based resin has ex...
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WO/2014/102311A1 |
Proposed is a method for purifying an untreated solvent stream containing an N-alkyl pyrrolidone and, in addition, as an impurity, the corresponding N–alkyl succinimide to obtain a purified solvent stream that meets the requirements fo...
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WO/2014/102310A2 |
Proposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...
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WO/2014/102306A2 |
The invention relates to a method for purifying a recycling flow (1) from a plant for producing polyarylene ether sulfones by polycondensing aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at le...
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WO/2014/102309A2 |
Proposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...
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WO/2014/102308A2 |
Porposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...
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WO/2014/102305A1 |
The invention relates to a method for purifying a recycling flow (1) from a plant for producing polyarylene ether sulfones by polycondensing aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at le...
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WO/2014/103317A1 |
A method for producing a cyclic polyarylene sulfide by heating a raw material mixture (a) containing at least a sulfidation agent, a dihalogenated aromatic compound, and an organic polar solvent, a procedure (A) for supplying the raw mat...
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WO/2014/102307A2 |
Proposed is a method for purifying a recycle stream (1) from a system for producing polyarylene ether sulfones by the polycondensation of aromatic bis-halogen compounds and aromatic bisphenols or salts thereof in the presence of at least...
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WO/2014/095973A1 |
The present invention relates a mobile electronic device comprising at least one part made of a polymer composition comprising for more than 80 % by weight (% wt.) relative to the total weight of the composition (C) of an aromatic polysu...
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WO/2014/092107A1 |
[Problem] To provide a composite separation membrane that has a separation layer comprising a sulfonated poly(arylene ether) (SPAE) copolymer on the surface of a porous support membrane and exhibits both good separation characteristics a...
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WO/2014/088795A1 |
Compositions, synthesis and applications for furan, thiophene and selenophene derivatized benzo[1,2-b:3,4-b']dithiophene(BDT)-thienothiophene (BDT-TT) based polymers, namely, poly[(4,8-bis(5-(2-ethyhexyl)selenophen-2-yl)-benzo[1,2-b;4,
5...
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WO/2014/089287A1 |
Provided is an epoxide functional, polymerizable composition comprising a reaction product prepared from a reaction mixture comprising: (a) a monomer comprising at least one ethylenically unsaturated ester functional monomer having an ep...
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WO/2014/072473A2 |
A process for the manufacturing of a poly(arylether sulfone) polymer comprising reacting in a solvent mixture comprising a polar aprotic solvent and in the presence of an alkali metal carbonate, a monomer mixture which contains : at leas...
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WO/2014/073934A1 |
The present invention relates to: an ion-conducting polymer comprising a partially branched block copolymer; a production method for same; an ion-conducting body comprising the ion-conducting polymer; an electrolytic membrane comprising ...
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WO/2014/069727A1 |
The polyethersulfone-based compound of the present invention is configured in that a double bond or a triple bond formed by a coupling reaction is contained in a backbone. The polyethersulfone-based compound of the present invention comp...
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WO/2014/066039A1 |
UV curable sealants, methods for making the sealants, and method for using the sealants are disclosed. The UV curable sealants may be used in seal caps useful to seal fasteners in aerospace fuel tanks. The UV curable sealants may also be...
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WO/2014/066041A2 |
Compositions comprising sulfur-containing polymers such as polythioethers and polysulfides, polyepoxides, and controlled-release amine catalysts useful in aerospace sealant applications are disclosed. The compositions exhibit extended po...
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WO/2014/061687A1 |
According to the present invention, a polymerizable composition having excellent storage stability can be provided by adding an acid that serves as a stabilizing agent and a free-radical polymerization inhibitor to a polymerizable compos...
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WO/2014/057042A1 |
A foam material made from a composition [composition (C)] comprising at least one high temperature poly(aryl ether sulfone) (PAESHT) polymer characterized in that the PAES polymer comprises from 1 to 99 % by weight amount of at least one...
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WO/2014/046483A1 |
The present invention relates to a polyarylene sulfide resin composition which has excellent processability and physical properties with more improved compatibility than other polymeric materials and fillers, and a formed article. This p...
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WO/2014/040055A2 |
A polymer composition for solar cell and flexible electronics devices, where the polymer is a p-type conducting polymer. The p-type polymer comprises a benzothiadiazole acceptor and indeno-fluorene donor. Further, a solar cell and flexib...
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WO/2014/040057A2 |
The present disclosure relates to a process for the synthesis of a conducting polymer comprising a benzothiadiazole acceptor and indeno-fluorene donor of formula [IV].
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WO/2014/034415A1 |
[Problem] To provide a material which exhibits remarkable performance as an ion exchange membrane for vanadium redox batteries, and which has high energy efficiency and excellent long-term charge/discharge cycle durability. [Solution] A ...
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WO/2014/033321A1 |
The process for preparing aromatic polyethersulphones by reaction of a dichlorodiphenyl sulphone component with a bisphenol component as monomers, in the presence of alkali metal carbonate, in the melt, in the absence of solvents or dilu...
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WO/2014/027427A1 |
This production method for a polythiol compound comprises: a step in which 2-mercaptoethanol and an epihalohydrin compound represented by general formula (1) are reacted at a temperature of 10-50 °C in order to obtain a polyalcohol comp...
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WO/2014/027428A1 |
This production method for a polythiol compound comprises: a step in which the polyalcohol compound represented by formula (4) and thiourea are reacted in the presence of hydrogen chloride in order to obtain an isothiuronium salt; a step...
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WO/2014/025190A1 |
The present invention relates to a polyarylene sulfide resin having good compatibility with other polymeric materials or fillers, and to a method for preparing same. The polyarylene sulfide is characterized in that at least a portion of ...
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WO/2014/019501A1 |
A benzocrown ether graft polymer with a lithium isotopic separation effect and a preparation method thereof. The polymer is a chemical crosslinking benzocrown ether graft polymer having a polymer containing a chloromethyl group, acyl chl...
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WO/2014/021067A1 |
This thiol group-containing polymer is represented by the general formula HS-(R-Sr)n-R-SH (R is an organic group and/or branch alkylene group comprising a -O-CH2-O- bond; n is an integer 1 to 200; r is an integer 1 to 5; and the mean val...
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WO/2014/022224A1 |
We report a new class of single-ion electrolyte including pendant lithium perfluoroethyl sulfonates. Embodiments may be based on, for example, aromatic poly(arylene ether)s, polyphenylenes, or polyarylene sulfides. The microporous polyme...
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WO/2014/022738A1 |
The invention describes a polymeric material comprising repeating units of Formulae l-lll and methods of preparation. Novel polymeric materials, gas separation membranes and fluid component separation methods are also described. (Formula...
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WO/2014/014037A1 |
The present invention provides a photobase-generating curing agent for episulfide compounds, which has excellent base generation efficiency, while generating no outgas. A curing agent for episulfide compounds of the present invention is ...
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WO/2014/002690A1 |
Provided is a composition which exhibits excellent curability with respect to irradiation of radiation or heating. A curable composition of the present invention is characterized by containing the following components (A1) and (B). (A1) ...
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WO/2014/001404A2 |
The invention concerns a liquid polymerizable composition comprising a phosphine oxide or a phosphine sulphide monomer composition with mineral nanoparticles homogeneously dispersed therein, as well as its use for the preparation of a tr...
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WO/2013/192266A2 |
Disclosed are sulfur-containing polymers containing copolymerizable adhesion promoters and compositions including sealant compositions useful in aerospace applications comprising sulfur-containing polymers containing copolymerizable adhe...
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WO/2013/192480A2 |
The use of Michael addition curing chemistries in compositions comprising sulfur-containing polymers such as polythioethers and polysulfides useful in aerospace sealant applications are disclosed. Sulfur-containing adducts comprising ter...
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WO/2013/192297A2 |
Disclosed are polyfunctional sulfur-containing epoxies and compositions containing polyfunctional sulfur-containing epoxies. The polyfunctional sulfurcontaining epoxies may be used as a curing agent and combined with polythioethers and/o...
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WO/2013/188328A1 |
A shaped article having a polymer having repeat units of Formula (I) and one or both of Formula (II) and (IIa):IIa wherein Q is SO3M, and M is one or more cations.
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WO/2013/188339A1 |
Described are sulfonated naphthalene polyoxadiazole polymers with a high degree of sulfonation and good flammability properties. The polymer has repeat units of Formula (I) and one or both of Formula (II) and (IIa); wherein Q is SO3M and...
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WO/2013/178628A1 |
The invention relates to a method for processing polymer solutions comprising N-methyl-2-pyrrolidone and a polymer, the polymer solution being hydrogenated in the presence of a hydrogenation catalyst using hydrogen. The invention also re...
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WO/2013/177039A1 |
The present application relates reinforced poly(arylene sulfide) compositions and processes of producing the reinforced poly(arylene sulfide) compositions. The reinforced poly(arylene sulfide compositions can be prepared by blending the ...
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WO/2013/171280A1 |
A poly(arylethersulfone) polymer comprising recurring units derived from at least one aromatic dihalocompound comprising at least one –S(=O)2– group and at leat one diol (D) comprising at least one cycloaliphatic moiety (M).
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WO/2013/122982A9 |
A method of polymerization for the preparation of conjugated polymers and copolymers comprising dioxypyrrole and/or dioxyfuran repeating units involves the halogen, JV-haloimide, or N-haloamine promoted polymerization of monomers and/or ...
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WO/2013/167251A1 |
The invention relates to an improved method for producing polysulfones, in particular polyethersulfones (PES) and polyphenylene sulfones (PPSU), where N-methyl-pyrrolidone (NMP) or/and N-ethylpyrrolidone (NEP) is/are used as a solvent/as...
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WO/2013/167252A1 |
The invention relates to an improved method for producing polysulfones, in particular polyethersulfones (PES) and polyphenylene sulfones (PPSU), where N-methylpyrrolidone (NMP) or/and N-ethylpyrrolidone (NEP) is/are used as a solvent/as ...
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WO/2013/164293A2 |
The present invention relates to a method for separating volatile substances, particularly iodine, diiodised aromatic compounds and/or mixtures thereof, from material mixtures containing said compounds. The invention further relates to a...
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WO/2013/161321A1 |
A reactive functional group-containing polyarylene sulfide resin composition which has a low dispersion degree and generates little amount of a gas, said polyarylene sulfide resin composition being produced by mixing a polyarylene sulfid...
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