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WO/2021/039799A1 |
The purpose of the present invention is to provide a curable composition that exhibits excellent curing reactivity either when cured by an energy ray or when cured by heat. The present invention is a curable composition containing: a pol...
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WO/2021/039187A1 |
The present invention addresses the problem of providing a transfer film having improved developability. In addition, the present invention addresses the problem of providing a method for producing a transfer film, a method for producing...
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WO/2021/039687A1 |
This resin composition contains (A) a thermosetting component and (B) an ion trapping agent, wherein the (A) thermosetting component contains (A1) a maleimide resin, and the total amount of ionic impurities contained in extracted water o...
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WO/2021/027209A1 |
Disclosed is a composition containing star-shaped binary ethylene-propylene copolymer for improving lubricating oil viscosity index and a preparation method thereof. The composition is mainly a solid of a star-shaped polymer prepared by ...
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WO/2021/027211A1 |
Disclosed are a lubricating oil viscosity index improver containing a star-shaped ethylene propylene diene monomer copolymer grafted with maleic anhydride and a preparation method therefor. The improver is a solid of a star-shaped polyme...
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WO/2021/020565A1 |
The present invention provides a resin composition for producing a sealing member having excellent heat resistance and sealing properties. The resin composition for sealing a light-emitting element according to the present invention sati...
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WO/2021/019306A1 |
Photocurable compositions which include a). at least one (meth)acrylate-functionalized monomer; b). at least one (meth)acrylate-functionalized oligomer; c). particles of at least one core/shell copolymer; and d). at least one photoinitia...
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WO/2021/013909A1 |
The invention relates to a UV curable hard-coat for a polymer film, the hard-coat comprising an aliphatic urethane acrylate oligomer, a hexa-functional aliphatic urethane acrylate oligomer a photo- initiator and an organic solvent. The U...
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WO/2021/012700A1 |
The present invention relates to a compound for an encapsulation film and a composition thereof, and a film, an organic light-emitting device and an encapsulation method. The compound has the following formula, and the composition compri...
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WO/2021/007692A1 |
Provided is a composition comprising an aqueous medium, and further comprising, dispersed in the aqueous medium: (a) particles (a) that comprise a maleated polyolefin (a), and (b) particles (b) that comprise an acrylic polymer (b), where...
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WO/2021/009704A1 |
Disclosed is a synthetic barrier material (108). The synthetic barrier material comprises a light-cured polymer and graphene nanoplatelets (104, 106, 200) in parallel alignment in the polymer. Disclosed further is a method for manufactur...
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WO/2021/007987A1 |
Disclosed are an MOFs/MIPs catalyst, an in situ growth preparation method for same, and applications thereof. The method comprises: mixing evenly a template molecule, a functional monomer, and a porogen and performing a prepolymerization...
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WO/2021/004688A1 |
The invention relates to a two-component system for the in situ preparation of a polymer network by polymerizing acrylate monomers in the presence of a redox initiator couple comprising an activator and an initiator, the system comprisin...
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WO/2021/006265A1 |
The present invention addresses the problem of providing: a maleimide copolymer; a method for producing the maleimide copolymer; and a resin composition using the maleimide copolymer. A maleimide copolymer which is composed of from 40% b...
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WO/2021/007584A1 |
Acrylic polymers and pressure sensitive adhesive compositions prepared from (i) from about 1 to about 10 wt% of a carboxy functional monomer component, (ii) from about 50 to about 90 wt% of a low Tg alkyl acrylate monomer component, (iii...
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WO/2021/006266A1 |
The present invention provides a maleimide copolymer, a manufacturing method therefor, and a resin composition using the same. This maleimide copolymer has 40-60mass% of an aromatic vinyl monomer unit, 5-20mass% of a vinyl cyanide mono...
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WO/2021/002307A1 |
This polymerizable composition contains an amide compound represented by formula (1) and a polymerization initiator.
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WO/2020/262382A1 |
The present invention pertains to a water-absorbent copolymer including: a vinyl alcohol structural unit x; and a structural unit z other than the vinyl alcohol structural unit x and a vinyl ester structural unit y, wherein the ratio of ...
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WO/2020/262581A1 |
A film includes a propenyl group-containing resin (A) including a structural unit represented by the following formula (1) at the end of a molecule, a radically polymerizable resin or compound (B) other than the propenyl group-containing...
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WO/2020/262585A1 |
A resin composition which comprises a bismaleimide compound (A) comprising a constituent unit represented by formula (1) and maleimide groups at both ends of the molecular chain, a radical-polymerizable resin or compound (B) that is not ...
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WO/2020/262579A1 |
The resin composition according to the present invention comprises: a bismaleimide compound (A) which contains a structural unit represented by formula (1) and a maleimide group at both ends of a molecular chain; at least one resin or co...
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WO/2020/262495A1 |
Provided is an acrylic rubber including 20-35% by weight of an ethyl methacrylate unit (a), 0-20% by weight of an ethyl acrylate unit (b), 50-75% by weight of an n-butyl acrylate unit (c), and 0.5-4% by weight of a carboxyl group-contain...
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WO/2020/250736A1 |
The present invention relates to an active energy ray-curable composition that includes a component (A): an anionic polymerizable compound containing a compound in which EWG has a cyano group in general formula (1) which is component (A1...
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WO/2020/249352A1 |
The present invention relates to two-part cyanoacrylate adhesive comprising a) a first part comprising a cyanoacrylate component; a peroxide catalyst; a stabilizer and a thickener; and b) a second part comprising a (meth)acrylate compone...
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WO/2020/250154A1 |
Provided are novel crosslinkers and curable compositions including such crosslinkers. Bonded constructions including the disclosed curable compositions display high adhesion, elongation, and impact resistance even if the bonded substrate...
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WO/2020/228054A1 |
The present invention relates to the technical field of 3D printing, and in particular, to a photosensitive resin ceramic and a stereolithography preparation method therefor. The present invention provides a stereolithography preparation...
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WO/2020/220549A1 |
Provided in the present invention are a dye dispersion system and a preparation method therefor, a colour photoresist, and a colour filter plate. The system of the present invention comprises a solvent and a dye and a swelling polymer mi...
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WO/2020/223058A1 |
Provided herein according to some embodiments is a dual cure additive manufacturing resin, comprising: (i) a light polymerizable component, (ii) a photoinitiator, (iii) a heat polymerizable component, and (iv) a non-reactive diluent, whi...
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WO/2020/217677A1 |
Provided are: a curable resin composition yielding a cured product that combines superior heat resistance and dielectric properties; the cured product thereof; and a prepreg, circuit board, build-up film semiconductor sealant, and semico...
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WO/2020/216851A1 |
The invention relates to a cross-linkable composition which comprises a component a) at least one bisphenol fluorene diglycidyl ether tetra(meth)acrylate, and a component b) at least one diluent from among the mono(meth)acrylates of a mo...
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WO/2020/217101A1 |
Composite materials are formed by photo curing compositions containing one or more cyanoacrylates, substantial amounts of one or more fillers (in particular, opaque and/or fibrous fillers such as carbon fibers) as well as particular phot...
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WO/2020/217067A1 |
The present invention relates to techniques for decorating objects or containers. More specifically, the present invention provides a primer composition, use of a primer composition for preparing an object for printing, method for prepar...
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WO/2020/217039A1 |
An apparatus (200) and method for preparing a cylindrical object having a protective surface coating, such as a necked can (100), for decorating thereon using a printing technique. According to the method, a primer is applied onto the su...
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WO/2020/209105A1 |
A photocurable resin composition for three-dimensional modeling, which is characterized by containing (A) a polyfunctional radically polymerizable compound, (B) a monofunctional radically polymerizable compound, (C) polyethylene particle...
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WO/2020/207655A1 |
The invention relates to a nanoparticle comprising copolymeric or homopolymeric compounds which comprise cyanoacrylate subunits according to formula 2A, wherein each R1 is independently selected from the group consisting of 2-ethylhexyl,...
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WO/2020/208545A1 |
A curable composition comprising components: a) alpha-alumina particles; b) 4-(2-(acryloyloxy)ethoxy)-4-oxobutanoic acid; c) at least one free-radically polymerizable compound different from component b); and d) optionally an effective a...
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WO/2020/208884A1 |
A polymer [P] having a substructure represented by formula (1) is included in this film-forming composition. In formula (1), Y1 is a divalent group having a photoalignment moiety, and Y2 is a divalent organic group having at least 1 carb...
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WO/2020/201878A1 |
A process is disclosed for preparing a pressure sensitive adhesive hydrogel. The process (A) provides an oligomeric precursor, the oligomeric precursor comprising a polyether moiety endcapped with ethylenic unsaturation, the oligomeric p...
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WO/2020/192912A1 |
The invention relates to an aqueous binder composition for binding fibers, comprising a vinyl acetate-ethylene copolymer A), which can be obtained by means of the radically initiated polymerization of a1) 60 to 94 wt.% vinyl acetate, a2)...
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WO/2020/197179A1 |
The present invention pertains to: a copolymer which has all of alkali solubility, photocurability and thermosetting ability and contains three types of (meth)acrylate repeating units classified according to the types of functional group...
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WO/2020/187565A1 |
The invention relates to a reactive resin containing at least one accelerator which has a high reactivity; and at least one accelerator which has a low reactivity,. The invention also relates to the use of a combination of at least one a...
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WO/2020/186188A1 |
Described herein are polyoxymethylene (POM) compositions comprising polyoxymethylene and styrene maleic anhydride (SMA) copolymers or modified SMA copolymers, said POM compositions exhibiting improved physical properties such as heat def...
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WO/2020/181121A1 |
Disclosed herein is a composition comprising a water soluble monomer or polymer; a fluorine functionalized acrylate; and a non-isocyanate urethane acrylate. Disclosed herein is a method comprising mixing a water soluble monomer or polyme...
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WO/2020/179632A1 |
The present invention provides a multi-component ionomer which has an excellent balance among flexibility, strength and transparency, while exhibiting excellent adhesion to a dissimilar material that has high polarity. A multi-componen...
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WO/2020/169605A1 |
The invention relates to aqueous composition having a continuous aqueous phase, wherein the composition comprises • a) a polymer having a polymer backbone having carboxylic acid groups covalently linked to the polymer backbone, dissolv...
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WO/2020/165000A1 |
The present invention relates to a novel method for the preparation of photoaligning polymer materials comprising aryl acrylic acid ester groups, to photoalignment compositions obtained by this process, to the use of the composition as o...
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WO/2020/160299A1 |
Polymer composite photonic crystal materials are disclosed as coatings and topcoats which have high reflection (>30%) in a specific range of the electromagnetic spectrum, such as ultraviolet (< 400nm), visible (Vis, 400nm-700nm), or near...
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WO/2020/158202A1 |
Provided is a curable resin composition with which the occurrence of blistering is suppressed under high temperature conditions such as reflow, and which can produce a dry film that exhibits excellent finger-touch dryness, suppression of...
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WO/2020/150845A1 |
A gel buckle type flexibly packaged lithium battery. A positive plate is composed of: 97.5-98.0% of lithium cobaltate, 0.8-1.0% of PVDF, 1.0% of a conductive agent and 1.0% of carbon nanotubes by mass; a negative plate is composed of 92-...
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WO/2020/151009A1 |
Ultra-pure methyl vinyl ether-co-maleic anhydride (PMVE/MA) copolymers and the process to produce such ultra-pure polymers by removing trace impurities are provided. A process to provide an ultra-pure methyl vinyl ether-co-maleic anhydri...
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