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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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WO/2020/148189A1 |
The present invention relates to photocurable compositions, comprising a limonene-based (meth)acrylate (A) obtainable by reacting a) 1 equivalent of a compound of formula, especially (I) with 1 to 3 equivalents of a compound of formula (...
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WO/2020/141521A1 |
A formulation usable in additive manufacturing of a three-dimensional object is provided. The formulation comprises one or more monofunctional curable material(s); one or more hydrophilic multifunctional curable material(s); and one or m...
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WO/2020/133616A1 |
A waterborne antifogging resin and a preparation method therefor. The preparation method for the waterborne antifogging resin comprises: enabling an R2 compound containing hydroxyl and carboxyl to react with a diisocyanate compound conta...
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WO/2020/134612A1 |
Provided are a soluble hydrogel microsphere, a preparation method therefor, and the use thereof in single cell detection. The preparation method comprises: evenly mixing acrylamide, N,N-bis(acrolyl)amide, acetic acid and 2-hydroxyl-2-met...
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WO/2020/130400A1 |
The present invention pertains to a thermoplastic resin composition containing a first copolymer and a second copolymer, wherein the first copolymer is formed by polymerizing a monomer mixture containing a (meth)acrylate-based monomer, a...
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WO/2020/131786A1 |
Compositions including a combination of (meth)acryloyl-terminated monomers and oligomers prepared by co-reacting reactants having active hydrogen groups with an acrylating agent are disclosed. Polymerizates formed using the combinations ...
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WO/2020/118371A1 |
Disclosed is an ion exchange resin comprising a polymer having strong acid and strong base groups on the same polymer. In some forms the resin comprises a high density of polymers having strong acid and strong base groups on the same pol...
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WO/2020/123581A1 |
Disclosed are emulsion polymers of 1,1-dicarbonyl-1-alkenes having a weight average molecular weight (g/mol) of between about 3,000 and about 1,000,000 and a particle size distribution of between about 10 nm and about 700 nm. Also disclo...
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WO/2020/123579A1 |
Disclosed are emulsion polymers of 1,1-dicarbonyl-1-alkenes having a weight average molecular weight (g/mol) of between about 3,000 and about 1,000,000 and a particle size distribution of between about 10 nm and about 700 nm. Also disclo...
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WO/2020/107858A1 |
A preparation method for a cross-linked polymer electrolyte, and a semisolid polymer battery and a preparation method therefor. A cyclic borate ester with two terminal groups as alkenyl groups is taken as a cross-linking agent to cause i...
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WO/2020/107614A1 |
Disclosed in the present invention are a water-responsive interpenetrating polymer network, a preparation method therefor and use thereof. The water-responsive interpenetrating polymer network comprises an interpenetrating polymer networ...
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WO/2020/103421A1 |
Provided are a high-temperature-resistant photo-curable material for 3D ink-jet printing, a preparation method therefor, a 3D printing article and a 3D printer, which relate to 3D printing technology. The high-temperature-resistant photo...
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WO/2020/100530A1 |
An adhesive composition which contains a (meth)acrylic polymer and a compound that has at least two partial structures represented by formula (I) in each molecule. (In formula (I), each of R1 and R2 independently represents a hydrogen at...
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WO/2020/097314A1 |
Embodiments of this invention are directed to bio-based epoxy compositions, and method of their preparation and use. Other embodiments are directed to cured bio-based epoxies, and manufactured articles having bio-based epoxy coatings, ad...
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WO/2020/095882A1 |
A resin composition for generating an allyl phenol-maleimide copolymer for an electronic component protective film, containing (A) an allyl group-containing phenol compound having a rigid structure, (B) an N-aromatic maleimide group-cont...
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WO/2020/090992A1 |
The additive for pressure-sensitive adhesives of the present invention is a copolymer comprising an N-substituted maleimide compound and a carboxylated, ethylenically unsaturated monomer as monomer ingredients. The copolymer may contain ...
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WO/2020/089647A1 |
A method of preparing a branched polymer comprises the non free radical polymerisation of a multifunctional monomer in the presence of an initiator, wherein a reactor is charged with initiator or wherein initiator is generated in situ in...
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WO/2020/089649A1 |
Responsive or degradable branched polymers may be prepared by the free radical polymerisation of a multivinyl monomer in the presence of a chain transfer agent, using a source of radicals, wherein the extent of propagation is controlled ...
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WO/2020/079871A1 |
[Problem] To provide a polymaleimide composition which exhibits good solubility in a solvent, while being capable of melted at lower temperatures. [Solution] The present invention uses a polymaleimide composition which is characterized b...
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WO/2020/078991A1 |
The present invention relates to a (meth)acrylic composition suitable for (meth)acrylic polymeric compositions and composites, its method of preparation and its use. In particular the present invention relates to a (meth)acrylic composit...
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WO/2020/080267A1 |
The purpose of the present invention is to provide: a methacrylic resin which enables the achievement of a molded body that is excellent in terms of the color in a long optical path; and a methacrylic resin composition. A methacrylic res...
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WO/2020/079015A1 |
The present invention relates to a (meth)acrylic composition suitable for (meth)acrylic polymeric compositions and (meth)acrylic polymeric composites, its method of preparation and its use. In particular the present invention relates to ...
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WO/2020/077127A1 |
A sulfonated water-dispersible thermoplastic copolymer material for use as a support material in an additive manufacturing process is made by a method comprising providing a selected thermoplastic copolymer having an acid or an anhydride...
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WO/2020/076240A1 |
The present invention provides a composite membrane suitable for liquid-liquid filtration/reverse osmosis. The invention also provides a copolymer useful in the composite membrane, the copolymer comprising an anchoring repeating unit and...
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