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WO/2019/002273A1 |
Polymers obtainable by cycloaddition reaction of non-polymeric compounds are herein disclosed. Said polymers are useful for a variety of industrial uses, such as the manufacture of films, coatings or shaped articles.
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WO/2018/168654A1 |
Provided is a novel production method for hydrogenated petroleum resins, which is for producing a hydrogenated resin based on dicyclopentadiene and a vinylaromatic compound, the hydrogenated resin being for use as a tackifier. The produc...
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WO/2018/164641A1 |
A method of synthesizing a water-dispersible conductive polymeric composite comprising mixing an aqueous suspension comprising optionally substituted azulene monomers and a dopant precursor such as polystyrene sulfonic acid with an oxidi...
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WO/2018/160277A1 |
This invention relates to the use of pyridyldiamido and/or quinolinyldiamido transition metal complexes and catalyst systems with an activator and a metal hydrocarbenyl chain transfer agent, such as an aluminum vinyl-transfer agent (A VT...
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WO/2018/150061A1 |
The invention relates to novel functionalised polymers of formula (I), in which trispyrazolylborate-type ligands attach to the structure of vinyl polynorbornenes. In this way, the novel polymer compound can form coordination compounds wi...
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WO/2018/106532A1 |
The disclosure is related to compositions including viscoelastic materials. The compositions are suitable for use in earpieces such as in-ear earpieces.
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WO/2018/021757A1 |
The present invention relates to a cyclic olefin-based copolymer and a method for preparing same. More particularly, the present invention relates to a cyclic olefin-based bipolymer comprising three repeating units, having a particular f...
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WO/2018/021756A1 |
The present invention relates to a cyclic olefin-based copolymer and a method for preparing same. More particularly, the present invention relates to a cyclic olefin-based copolymer comprising three repeating units, having a particular f...
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WO/2017/199980A1 |
A hydrogenated polymer that is obtained by hydrogenating 90% or more of all the carbon-carbon unsaturated bonds in the main chain and the side chains and carbon-carbon unsaturated bonds in the aromatic rings of a polymer which contains a...
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WO/2017/163981A1 |
Provided is a resin composition comprising a cyclic olefin polymer (A) having a protonic polar group, a crosslinking agent (B), and an organic solvent (C), wherein the organic solvent (C) contains diethylene glycol ethyl methyl ether, th...
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WO/2017/139889A1 |
Disclosed herein are embodiments of methods for making and using functionalized forms of polydicyclopentadiene polymers. The disclosed polymers and methods enable a greater range of uses than the unmodified polydicyclopentadiene, which i...
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WO/2017/132763A1 |
The present disclosure provides the use of a biomolecule, flavin, appended to a polymerizable unit that can then be polymerized to form an electroactive active polymer. The polymer and the flavin unit are comprised of an organic material...
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WO/2017/117483A1 |
Embodiments encompassing a series of compositions containing polymers of norbornadiene and maleic anhydride monomers which are useful in forming a variety of photopatternable structures are disclosed and claimed. The compositions are use...
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WO/2017/049270A1 |
A tetraanionic OCO pincer ligand metal-oxo-alkylidene complex is prepared from a trianionic pincer ligand supported metal-alkylidyne. The metal can be tungsten or other group 5-7 transition metal. The tetraanionic pincer ligand metal-oxo...
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WO/2016/097358A1 |
The present invention relates to polymer particles comprising antibiotics which are deliverable in situ, as well as a method of preparation thereof. The present invention also relates to bioactive biomaterials for the controlled delivery...
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WO/2016/099178A1 |
The present invention relates to a vertical alignment film comprising a copolymer of two or more different cyclic olefin compounds. More specifically, the present invention relates to a vertical alignment film comprising a copolymer of t...
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WO/2016/099177A1 |
The present invention relates to a vertical alignment film comprising a (co)polymer of a cyclic olefin compound. More particularly, the present invention relates to a vertical alignment film which is capable of having alignment even in a...
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WO/2016/092424A1 |
The subject of the present invention are novel ruthenium complexes defined by the general Formula 1. The present invention also relates to method of manufacturing of a novel metal complexes defined by the general Formula 1 as well as the...
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WO/2016/047958A1 |
The present invention relates to a norbornene-based optically anisotropic film, and a manufacturing method therefor and, more specifically, to an optically anisotropic film made of a norbornene-based resin comprising a repeating unit rep...
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WO/2015/151795A1 |
This optical film (15) comprises a hard coat layer (13) on at least one surface of a film base (12). The film base (12) contains at least one compound selected from among hindered amine compounds, polymers containing a repeating unit der...
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WO/2015/115937A1 |
The invention relates to the field of homogeneous catalysis and concerns the production of dicyclopentadiene metathesis polymerization catalysts. The present dicyclopentadiene polymerization catalyst in the form of a ruthenium complex is...
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WO/2015/115938A1 |
The invention relates to the field of homogeneous catalysis and concerns the production of a catalyst for the metathesis polymerization of dicyclopentadiene. A ruthenium catalyst for the polymerization of dicyclopentadiene consists of...
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WO/2015/115939A1 |
The invention relates to the field of catalysis and concerns the production of catalysts for the polymerization of dicyclopentadiene. A polymerization catalyst having general formula (I), where (II) is a fundamentally novel substituen...
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WO/2015/107289A1 |
A process for preparing a hydrocarbon-based polymer comprising an end group comprising a 2-oxo-1,3-dioxolane-4-yl ending, by ring opening by metathesis in the presence of a metathesis catalyst, of a chain-transfer agent comprising a carb...
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WO/2015/085428A1 |
There is provided a thermoset resin comprising a reactive compound bearing at least two functional groups F, identical or different from one another, per molecule and a hardener comprising at least two functional groups E, identical or d...
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WO/2015/047009A1 |
The present invention relates to a catalyst for ring-opening polymerization of a cyclic olefin-based copolymer compound and a method for preparing a cyclic olefin-based copolymer compound using the same and, more specifically, to a catal...
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WO/2014/210243A1 |
Certain embodiments are directed to resins comprising norbornene derivatives for use in structures such as radomes. In some examples, the radome comprises a dielectric constant of less than 2.7, a loss tangent of less than 0.003 and a mo...
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WO/2014/201544A1 |
The present disclosure relates to antimicrobial polymers which impart prolonged antimicrobial activity to a surface or in a solution, the polymers comprising as repeating monomers a polymerizable cyclic moiety forming part of the polymer...
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WO/2014/193267A1 |
The present polymer proppant and method for producing same relate to oil and gas production techniques that use materials made from high-molecular weight compounds which fulfill high requirements with respect to the physical and mechanic...
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WO/2014/185822A1 |
The present polymer proppant with increased thermal resistance and method for producing same relate to oil and gas production techniques which use materials made from high-molecular weight compounds, and more particularly to proppants ma...
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WO/2014/185823A1 |
The present proppant material and method for producing same relate to the chemistry of high-molecular weight compounds, and more particularly to polymer materials that fulfill high requirements with respect to the physical and mechanical...
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WO/2014/141957A1 |
Provided is a norbornene-type polymer solution which has a high solution concentration that is suitable for the production of cast films, and which can have sufficient fluidability even when a norbornene-type polymer having a glass trans...
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WO/2014/120433A1 |
This invention relates to a reaction product obtained by ring-opening metathesis polymerization of norbornene ketones functionalized with the residual portion of a vinyl terminated macromonomer.
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WO/2014/103788A1 |
An optical polymer which satisfies formula (1) when the melt viscosity at a shear rate of 200 (1/s) at 290°C is ηA and the melt viscosity at a shear rate of 2000 (1/s) at 290°C is ηB. (ηA-ηB)/ηB×100<60 (1)
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WO/2014/047356A1 |
This invention relates to a reaction product obtained by contacting a polymer comprising units derived from dicyclopentadiene with a vinyl terminated macromonomer, a vinyl monomer or a vinylene monomer, in the presence of a metathesis ca...
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WO/2014/038868A1 |
The present invention relates to a photoalignment polymer in which an alignment direction according to a polarization direction can be easily changed, and which photoalignment polymer can be desirably applied to an alignment layer or the...
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WO/2014/030859A1 |
The present invention relates to an optical film and an indicating element comprising same. Since the optical film consists of a first optical anisotropic layer including a liquid crystal compound, and a second optical anisotropic layer ...
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WO/2014/025735A1 |
Embodiments in accordance with the present invention provide forming various polycycloalkyl polynorbornene polymers and copolymers which are useful for forming pervaporation membranes, the membranes themselves and methods of making such ...
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WO/2014/005871A1 |
The present invention concerns a method for modifying resin which comprises the reaction of an unsaturated resin consisting of more than 95% by mass of carbon and hydrogen atoms with a hypohalogenous compound in at least one solvent in t...
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WO/2013/176317A1 |
The present invention relates to a retardation film, and particularly, provides a retardation film that is useful for a 1/2λ plate as well as a 1/4λ plate and has good transparency, wherein the retardation film comprises a cyclo olefin...
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WO/2013/118951A1 |
The present invention relates to cyclic olefin copolymers consisting of norbornene carboxylic acid alkyl ester cyclic olefin units and cyclic olefin units that contain a carboxylic acid group or a carboxylic acid metal base. The present ...
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WO/2013/085846A1 |
This invention relates to a prepolymer formulation comprising dicyclopentadiene that is at least 92% pure wherein the prepolymer formulation is flowable at ambient temperatures by virtue of the addition of a reactive ethylene monomer to ...
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WO/2013/081726A1 |
This invention relates to a polymer of a cyclic olefin and a vinyl terminated macromonomer, and processes for the production thereof.
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WO/2013/025284A1 |
This invention relates to a process for producing a polymer of a cyclic olefin and a linear mono-olefin, the process comprising contacting at least one C5 based cyclic olefin with at least one linear mono-olefin having from two to twenty...
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WO/2013/022242A2 |
This invention relates to a cycloolefin copolymer, which is prepared via ring-opening metathesis polymerization using, as monomers, dicyclopentadiene obtained by chemically bonding two cyclopentadiene molecules using a Diels-Alder reacti...
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WO/2013/022263A2 |
The present invention relates to a flexible board having a low thermal expansion coefficient which is obtained by irradiating radiation onto a film molded using a cyclic olefin copolymer resin. The flexible board according to the present...
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WO/2013/018361A1 |
As a permeable membrane (13) in an air conditioning system, in which supply of a gas into a space to be air-conditioned and/or discharge of a gas from the space to be air-conditioned is performed through the permeable membrane (13), an a...
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WO/2013/018817A1 |
Conventional cross-linked cyclic olefin polymers do not have a sufficiently low linear expansion coefficient. A compound having a structure represented by the following formula (a).
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WO/2012/174502A2 |
This invention relates to compositions and methods for improving the adhesion of resin compositions to substrate materials, pre-treating substrate materials to improve the adhesion of resin compositions to the substrate materials, and/or...
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WO/2012/169671A1 |
The present invention relates to a synthesis method of high purity cyclic olefin polymers and a supported quencher for the same, wherein a synthesis method of high purity cyclic olefin polymers as one embodiment of the invention comprise...
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