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WO/2018/147125A1 |
A heat exchanger provided with a plurality of fins that are disposed in parallel at intervals, wherein the fins have a layer formed of a perfluoropolyether group-containing compound on the surface thereof.
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WO/2018/147017A1 |
Provided are a lubricant having excellent contamination resistance and high thermal stability, a lubricant having excellent durability and thermal resistance, and a magnetic disk. The present invention uses a fluoropolyether compound com...
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WO/2018/143929A1 |
The present disclosure is drawn to a polymeric photo active agent which includes diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide modified with a polyether having from 2 to 200 ether groups.
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WO/2018/145002A1 |
A moisture-curable adhesive composition comprises a polymer component selected from a silane-terminated polyalkylene oxide and/or a polyurethane; a plurality of amino-silane modified wollastonite fibers having an average aspect ratio of ...
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WO/2018/141973A1 |
The present disclosure relates to method for manufacturing three-dimensional (3D) objects using an additive manufacturing system wherein the part material comprises a combination of at least one poly(aryl ether ketone) polymer (PAEK) and...
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WO/2018/143433A1 |
Provided is a perfluoro(poly)ether group-containing silane compound represented by formula (1a) or formula (1b) [in the formulae, each symbol is as defined in the description].
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WO/2018/143431A1 |
This low-density gel body has a skeleton constituted of a phenol resin. The skeleton contains a block polymer inside thereof, which is a non-crosslinking polymer. The content ratio of the block polymer in the skeleton is less than 45 mas...
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WO/2018/139174A1 |
A fluoroether compound represented by formula (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (In formula (1), R1 and R5 may be the same or different and are each a group having a heteroring, R2 and R4 may be the same or different and are each a divalen...
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WO/2018/139553A1 |
Provided are: a halogen-containing polyether polyol which contains a small amount of unsaturated components; and a polyurethane which uses this halogen-containing polyether polyol. The present invention produces: a halogen-containing pol...
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WO/2018/139058A1 |
Provided is the fluorine-containing ether compound represented by formula (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (In formula (1), R1 and R5 may be the same or different and represent a C2-8 alkenyl group or a C3-8 alkynyl group, R2 and R4 may b...
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WO/2018/140447A1 |
Polyglycerol compositions comprise no more than about 5% by weight of monoglycerol based on non-water ingredients of the polyglycerol composition, and have a combined tetraglycerol and higher polyglycerol content of at least about 55%. M...
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WO/2018/137987A1 |
The invention is related to a method for preparing polyether polyols, wherein the method comprises the steps of: a) providing a crude polyether polyols and a base catalyst; b) mixing the crude polyether polyols mixture with an acid there...
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WO/2018/140941A1 |
A polymer construct includes at least one extruded degradable polymer layer having a host polymer material and at least one amphiphilic star-shaped polymer miscible with the host polymer material. The star-shaped polymer includes a polym...
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WO/2018/132960A1 |
Provided is a process for the synthesis of (per) fluoropolyether polymers (PFPE) comprising at least one amino group at their chain end (s).
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WO/2018/135581A1 |
Provided is a composition containing a sulfonated conjugated polymer having exceptional dispersivity with respect to an organic solvent used when producing an OLED device. An ink composition, wherein the composition includes (a) a sulfon...
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WO/2018/134074A1 |
Polymer P prepared from at least one hydroxy terminated polyaryleneether HA and at least one siloxane S, wherein said siloxane S is a siloxane according to formula I or a polysiloxane comprising siloxanes according to formula (I), wherei...
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WO/2018/136189A1 |
A polyol composition is made by polymerizing a mixture of ethylene oxide and propylene oxide onto a mixture of at least one diol initiator and at least one triol initiator, followed by polymerizing 100% propylene oxide or a mixture of at...
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WO/2018/134410A1 |
The present invention relates to the field of perfumery and flavor. More particularly, it concerns cleavable surfactants of formula (I) having a total hydrophilic-lipophilic balance (HLB) comprised between 3 and 18 and wherein A is a gro...
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WO/2018/131553A1 |
The purpose of the present invention is to provide a sealant for an organic electroluminescent display element with which it is possible to obtain an organic electroluminescent display element having excellent coating properties and exce...
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WO/2018/131952A1 |
The present invention relates to a non-aqueous electrolyte solution and a lithium secondary battery comprising same, the non-aqueous electrolyte solution comprising: a non-aqueous organic solvent; a lithium salt; and an oligomer represen...
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WO/2018/131953A1 |
The present invention relates to a composition for a gel polymer electrolyte, a gel polymer electrolyte prepared by polymerizing same, and a secondary battery comprising same, and more specifically, to a composition for a gel polymer ele...
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WO/2018/131656A1 |
A surface treatment agent which contains a perfluoro(poly)ether group-containing silane compound and a perfluoro(poly)ether group-containing compound. This perfluoro(poly)ether group-containing compound has a radical capturing group or a...
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WO/2018/128155A1 |
The purpose of the present invention is to provide a polyether polyol production method which has a simpler process and in which the content of aldehydes in a polyether polyol is low, and a polyurethane foam production method in which th...
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WO/2018/121544A1 |
The present invention provides a medical hydrogel precursor and a preparation method therefor, a medical hydrogel and an application. The medical hydrogel precursor comprises the compound as illustrated in the formula (1) below, wherein ...
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WO/2018/126110A1 |
A one-pot method for making a polyetherimide includes contacting in a reaction vessel a reactive substituted phthalic anhydride and an organic diamine in a polar aprotic solvent to provide a reaction mixture including a substituted bisph...
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WO/2018/126007A1 |
A method of making polyetherimide comprising reacting a first diamine having four bonds between the amine groups, a second diamine having greater than or equal to five bonds between the amine groups, 4-halophthalic anhydride and 3-haloph...
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WO/2018/121005A1 |
Disclosed are a cyclic oligomeric phosphazene compound, a preparation method therefore, and a use thereof. The cyclic oligomeric phosphazene compound is a compound represented by formula (I) or a solvate of the compound represented by fo...
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WO/2018/121510A1 |
A gel of sodium hyaluronate cross-linked by a polyethylene glycol epoxy derivative for injection and a preparation method thereof are provided. The polyethylene glycol epoxy derivative is preferably a compound having a single molecular w...
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WO/2018/120589A1 |
The present invention relates to a modified polyphenylene ether resin and an application thereof. The modified polyphenylene ether resin has a long carbon chain structure containing at least one hydrocarbon compound group with more than ...
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WO/2018/126001A1 |
A method of making polyetherimide includes: reacting a diamine having four bonds between the amine groups, 4-halophthalic anhydride and 3-halophthalic anhydride at an imidization reaction temperature and pressure in the presence of a sol...
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WO/2018/125895A1 |
A coated food or beverage contact article that has been or will be ibrmed into a food or beverage container or container component, a method for making such containers or container components, coating compositions and polymers for use in...
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WO/2018/118474A1 |
The present invention is directed to, among other things, processes for purifying polyether polyols via treatment with an ion exchange resin in which the ion exchange resin is disposed in a container that is operated liquid-full.
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WO/2018/115034A1 |
Disclosed are methods of decreasing the concentration of a metal in a monomer composition including a bis(benzoyl)benzene, bis(benzoyl)benzene monomer compositions having a low total metal concentration, di-ketone polymers made from low ...
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WO/2018/116742A1 |
A fluorine-containing ether compound represented by formula (1). R4-CH2-R3-CH2-R2-CH2-R1-CH2-R2-CH2-R3-CH2-R4 (1) [In formula (1): R1 and R3 are perfluoropolyether chains different from each other; R2 is a linking group having one or mor...
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WO/2018/114837A1 |
The invention relates to a method for producing polyether thiocarbonate polyols, comprising the step of reacting carbon disulfide and at least one alkylene oxide in the presence of a double metal cyanide and at least one H-functional sta...
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WO/2018/114416A1 |
The present invention concerns a continuous-flow process for the polymerization of an alkylene oxide comprising the following steps: (a) Mixing an alkylene oxide (1) with a monomer solvent (12), to form a monomer solution (121 ); wherein...
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WO/2018/115035A1 |
Described herein are poly(ether ketone ketone) ("PEKK") polymers having improved processability. It was surprisingly discovered that by selectively controlling the relative amounts of reactants during the synthesis, PEKK polymers having ...
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WO/2018/115033A1 |
Described herein are PEKK polymers having improved processability and improved crystallinity. It was surprisingly found that PEKK polymers formed using a specifically adapted nucleophilic synthesis route, in which different monomers are ...
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WO/2018/108864A1 |
The present invention relates to a novel process for the synthesis of (per)fluoropolyether polymers and to certain novel (per)fluoropolyether polymers. The present invention also relates to the use the (per)fluoropolyether polymers thus ...
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WO/2018/112121A1 |
The present invention is broadly concerned with novel directed self-assembly compositions, processes utilizing those compositions, and the resulting structures that are formed. The composition comprises a block copolymer of polystyrene a...
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WO/2018/108863A1 |
A method for producing a hydroxyl-functionalized polysiloxane having secondary or tertiary hydroxyl groups, said method comprising the steps of: i) reacting a hydroxyalkyl allyl ether having a secondary or tertiary alcohol group with a s...
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WO/2018/110297A1 |
The present invention addresses the problem of providing a composition in which the change in shape due to a change in the amount of exposure is small. The composition contains a cationic polymerizable compound (A), a photoacid generator...
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WO/2018/111036A1 |
The present invention relates to a method for selectively separating propylene carbonate by adding water to reaction products comprising a polyether carbonate polyol and propylene carbonate, which are generated from a polymerization reac...
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WO/2018/111806A1 |
A reaction system for forming a polyurethane product comprises an isocyanate component and an isocyanate-reactive component including a sulfur-containing polyether polyol that is an alkylated sulfur-containing initiator. The sulfur-conta...
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WO/2018/108866A1 |
The present invention relates to a novel process for the synthesis of (per)fluoropolyether polymers, to certain novel (per)fluoropolyether polymers. The present invention also relates to the use of the (per)fluoropolyether polymers thus ...
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WO/2018/105778A1 |
The present invention relates to a liquid deodorant composition having enhanced fragrance persistence, the liquid deodorant composition, which can be used as a deodorant like fiber deodorants, comprising an aromatic oil and a liquid comp...
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WO/2018/104324A1 |
A polymer hydrogel comprising a polymer formed by the crosslinking reaction of a polymeric unit A according to formula (I), with a crosslinking unit B according to formula (II), and water, wherein n = 100 - 10,000, preferable 250 - 2500,...
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WO/2018/101310A1 |
Provided is a polyether polymer composition containing at least 200 parts by weight of a metal-containing powder per 100 total parts by weight of: a cationic-group-containing low-molecular-weight polyether polymer that comprises 10-200 o...
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WO/2018/098924A1 |
A styryl siloxy polyphenylene ether resin, a preparation method therefor and an application thereof. The styryl siloxy polyphenylene ether resin is obtained by introducing styryl groups and siloxy groups into polyphenylene end groups by ...
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WO/2018/098917A1 |
The present invention provides a styrenic polysilicon phenylate resin, a preparation method therefor and an application thereof. The styrenic polysilicon phenylate resin of the present invention has the structure shown in formula I. A ma...
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