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WO/2021/065669A1 |
Provided is an acrylic rubber, which comprises acrylic acid alkyl ester units, crosslinking-point monomer units, bifunctional monomer units represented by formula (A-1), and ethylene units. The acrylic rubber has a toluene-insoluble cont...
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WO/2021/059189A1 |
A composition comprises a cyanoacrylate polymer and a protected amine. A method comprises: providing a shaped model comprising a cyanoacrylate polymer; preparing an investment having a cavity that corresponds to the shaped model; and hea...
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WO/2021/060432A1 |
The present invention addresses the problem of providing: a liquid crystal composition that can be used to form an optical anisotropic layer having excellent light resistance and to fabricate an image display device having excellent cont...
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WO/2021/061903A1 |
A grafted poly(a-olefin-maleic anhydride) copolymer for use as a wax inhibitor in crude oils having the following general chemical formulae of Structure (I), where R1 is a substituent having, for example, from 1 carbon atom to 10 carbon ...
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WO/2021/055869A1 |
Photocurable (meth)acrylate compositions for forming features on the surfaces of membranes, and particularly, on membranes used in osmosis and reverse-osmosis applications, such as membrane filters.
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WO/2021/055862A1 |
Photocurable (meth)acrylate compositions for forming features on the surfaces of membranes, and particularly, on membranes used in osmosis and reverse-osmosis applications, such as membrane filters.
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WO/2021/055477A1 |
Methods and compositions that can significantly reduce the viscosity of a red mud slurry in the Bayer process, by adding an effective amount of a viscosity-reducing agent. In certain aspects, a sodium allyl sulfonate maleic add copolymer...
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WO/2021/046930A1 |
Disclosed are a high-transparency self-healing solid material, a preparation method therefor, and application thereof. The high-transparency self-healing solid material comprises a hydrogen bond acceptor, acrylic acid and/or methacrylic ...
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WO/2021/049589A1 |
This curable composition includes a methylene malonate compound, a 2-cyanoacrylate compound, and a Lewis acidic compound. The methylene malonate compound is preferably a compound represented by formula (1) or formula (2). In formula (1) ...
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WO/2021/042996A1 |
A UV light-cured waterborne resin and a preparation method therefor, which aim to solve the existing problems that occur when removing excess resin from a light-cured waterborne resin. The resin comprises the following raw materials in p...
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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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