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Matches 1 - 50 out of 2,317

Document Document Title
WO/2021/202343A1
Gas separation membranes are provided and more particularly, a series of addition-type and ROMP type polynorbornenes with substituents derived from Mizoroki-Heck reactions are provided and have particular utility as gas separation membra...  
WO/2021/160844A1
Presented and described is a hydrocarbon resin obtainable by thermal polymerization of a cyclic diolefin component comprising a cyclic diolefin compound with an aromatic component comprising indene and/or C1-4-aIkylindene, with the hydro...  
WO/2021/153478A1
The present invention addresses the problem of providing an olefin copolymer that makes it possible to obtain a molded article having a small coefficient of linear expansion, and a film that contains the olefin copolymer. The olefin co...  
WO/2021/149713A1
This cyclic olefin copolymer contains: a structural unit (A) derived from at least one olefin represented by general formula (I); a structural unit (C) derived from at least one cyclic olefin represented by general formula (II); a struct...  
WO/2021/149400A1
An optical component which contains a cyclic olefin copolymer (A), wherein: the cyclic olefin copolymer (A) comprises a constituent unit (a) derived from at least one olefin represented by general formula (I), a constituent unit (b) deri...  
WO/2021/138382A1
Embodiments in accordance with the present invention encompass compositions comprising a organopalladium compound, a photoacid generator, a photosensitizer and one or more olefinic monomers which undergo vinyl addition polymerization whe...  
WO/2021/137631A1
The present invention relates to a rubber composition and a preparation method therefor, wherein the rubber composition comprises a modified polymer having a structure in which a molecular weight modifier is coupled to at least one termi...  
WO/2021/138651A1
Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium compound and a pyridine compound along with one or more monomers which undergo ring open metathesis polymerization (ROMP) ...  
WO/2021/134951A1
Provided are a thermosetting resin composition and a prepreg, laminate and printed circuit board using same. The thermosetting resin composition comprises a resin component, the resin component comprising a modified cyclic olefin copolym...  
WO/2021/138383A1
Embodiments in accordance with the present invention encompass compositions comprising a organopalladium compound, a photoacid generator, a photosensitizer and one or more olefinic monomers which undergo vinyl addition polymerization whe...  
WO/2021/117854A1
[Problem] To provide a method which is for producing a copolymer resin of dicyclopentadiene and a vinyl aromatic compound, and by which a resin can be continuously produced at high yield while suppressing the generation of a high-molecul...  
WO/2021/111781A1
The present invention addresses the problem of providing a cyclic olefin polymer having good heat resistance reliability, soldering heat resistance, and adhesion to a metal foil. The present invention provides a cyclic olefin polymer w...  
WO/2021/079844A1
Provided is a rubber composition with which a rubber crosslinked product having good workability and an excellent balance between rolling resistance and wet grip performance can be obtained. Provided is a rubber composition containing a ...  
WO/2021/076131A1
The present invention relates to photosensitive compositions containing polynorbornene (PNB) polymers and certain additives that are useful for forming microelectronic and/or optoelectronic devices and assemblies thereof, and more specif...  
WO/2021/075448A1
This resin composition contains: a polymer containing a structural unit represented by formula (NB) and a structural unit represented by formula (1); and a compound having at least two (meth)acryloyl groups. (In formula (NB), R1, R2, R3,...  
WO/2021/071034A1
The present invention relates to a crosslinked copolymer, a method for preparing same, and a gas separation membrane comprising the crosslinked copolymer, wherein the gas separation membrane comprises both a carbon dioxide-soluble functi...  
WO/2021/066267A1
The present invention relates to a resin composition for a tackifier or adhesive, and a method for preparing same. According to the present invention, a resin composition for a tackifier or adhesive can be provided. The resin composition...  
WO/2021/060080A1
Provided is a polymer including structural units represented by formulae (1) and (2a). (In formula (1), R1, R2, R3, and R4 are each independently hydrogen or a C1-30 organic group, and n is 0, 1, or 2. In formula (2a), R5 is a C1-30 orga...  
WO/2021/057074A1
A novel high-temperature-resistant high-strength high-light-transmittance cycloolefin copolymer and a preparation method therefor. The cycloolefin copolymer comprises the following raw materials in parts by weight: 35-65 parts of dicyclo...  
WO/2021/047087A1
Provided is a preparation method for resin for improving wet skid resistance of rubber, the first step: subjecting R resin and B functional group compound to a reaction, to obtain R-B resin and improve degree of polymerization of R resin...  
WO/2021/021417A1
Described herein are hydrocarbon polymer modifiers for use in various applications. The hydrocarbon polymer modifier comprises a cyclic component, and has a glass transition temperature and Mn defined by the following two equations: (1) ...  
WO/2021/021416A1
Described herein are hydrocarbon polymer modifiers for use in various applications. The hydrocarbon polymer modifier comprises a cyclic component, and has a glass transition temperature and Mn defined by the following two equations: (1) ...  
WO/2020/262205A1
This resin composition contains a polymer (A) and a crosslinking agent (B) including a compound represented by formula (1). Here, the polymer (A) contains a cyclic olefin polymer (A-1) having a protic polar group and satisfies a requirem...  
WO/2020/241288A1
A cyclic olefin resin composition containing a cyclic olefin polymer (A) and a hindered amine compound (Y) which has, in the same molecule thereof, a piperidyl group represented by general formula (1) and a carboxylic acid amide group re...  
WO/2020/231650A1
The present application provides a foam including a cyclic olefin copolymer containing cyclic olefin monomer units in an amount from about 0.5 mol.% to about 50 mol.% based on the total amount of monomers in the polymer, and methods of m...  
WO/2019/147878A8
Embodiments in accordance with the present invention encompass compositions encompassing a latent catalyst and a compound capable of generating a Bronsted along with one or more monomers which undergo ring open metathesis polymerization ...  
WO/2020/123125A1
Polyolefin elastomers are widely employed commodity polymers. There remains a desire to expand the structural diversity of polyolefin elastomers to facilitate their use in additional applications. Polyolefin elastomers may be graft copol...  
WO/2020/116788A1
The present invention relates to: a dicyclopentadiene-based resin having excellent compatibility with a base resin and prepared by being copolymerized with a monomer composition comprising a dicyclopentadiene-based monomer and a vinylami...  
WO/2020/112551A1
The present disclosure provides copolymers comprising from about 0.5 wt% to about 25 wt% cyclic olefin content and films comprising the copolymers. In one embodiment, a copolymer includes a C2-C40 monomer content of from about 75 wt% to ...  
WO/2020/112553A1
This invention relates to blend, and films thereof, comprising: 1) semicrystalline cyclic olefin copolymer comprising less than 15 wt% of a C5-C40 cyclic olefin comonomer and greater than 85 wt% of a C2-C40 linear and/or branched olefin ...  
WO/2020/091445A1
The present invention relates to a polymer containing a photoacid generator.  
WO/2020/071494A1
The present invention provides a method for producing a cyclic olefin polymer which is capable of stably producing a cyclic olefin polymer with a desired yield that is commensurate with the polymerization conditions in cases where the cy...  
WO/2020/066899A1
Provided is an optical film, formed from a thermoplastic norbornene-based resin that includes a norbornene-based polymer, wherein the glass transition temperature Tg of the thermoplastic norbornene-based resin satisfies expression (1), t...  
WO/2020/067336A1
Provided are a polyfunctional vinyl aromatic copolymer having reactivity and solubility which enable use thereof in manufacturing of a copolymer rubber, and a copolymer rubber material that is provided with each of workability, strength,...  
WO/2020/066529A1
This cyclic olefin-based resin composition contains a cyclic olefin-based copolymer (A) and inorganic fine particles (B) whose surface has been modified by a modifying agent. The modifying agent is one or more agents selected from the gr...  
WO/2020/006345A1
Embodiments in accordance with the present invention encompass compositions containing a latent catalyst and a compound capable of generating a Bronsted acid with a counterion capable of coordinating and activating the latent catalyst al...  
WO/2019/194959A1
This invention relates to a thermoplastic vulcanizate having excellent elongation comprising an isotactic polypropylene matrix phase in which a cross-linked ethylene- propylene-diene terpolymer (EPDM) is dispersed, the vulcanizate compri...  
WO/2019/194958A1
Disclosed is the preparation of thermoplastic vulcanizates with reduced crosslinked rubber dispersion sizes and dispersity. The thermoplastic vulcanizates include a polypropylene matrix phase in which cross-linked rubber particles are di...  
WO/2019/194957A1
Disclosed is the preparation of compatibilized thermoplastic vulcanizates with reduced crosslinked rubber dispersion sizes and dispersity. A cross-linkable ethylene-propylene-diene terpolymer with majority propylene (PEDM) is used to com...  
WO/2019/189296A1
Provided is a new means with which it is possible to effectively reduce odor components coexistent in hydrogenated petroleum resin and to set the softening point within an appropriate range for manifesting adhesive performance. A method ...  
WO/2019/191225A1
The invention relates to an anion-exchange membrane (AEM) having a multiblock copolymer including a hydrophilic norbornene-based monomer and a hydrophobic alkene-based or norbornene-based monomer. The hydrophilic norbornene-based monomer...  
WO/2019/188447A1
This optical lens comprises a molded body which is configured from a cyclic olefin copolymer that has a constituent unit (A) which is derived from an α-olefin having 2-20 carbon atoms, a constituent unit (B) which is derived from a cycl...  
WO/2019/182982A1
This invention relates to production of propylene-predominant copolymers using a transition metal complex and at least two different non-coordinating anion activators. An olefinic feed comprising a C3-C40 alpha olefin, ethylene, and a di...  
WO/2019/182968A1
The present disclosure provides methods for producing an olefin polymer by contacting a C3-C40 olefin, ethylene and a diene with a catalyst system including an activator and a metallocene catalyst compound comprising a substituted or uns...  
WO/2019/182979A1
The present disclosure provides methods for producing an olefin polymer by contacting a C3-C40 olefin, ethylene and a diene with a catalyst system including an activator and a metallocene catalyst compound comprising a substituted or uns...  
WO/2019/176870A1
Provided is a hot-melt-type road surface marking material containing a modified hydrocarbon resin, a coloring pigment, and a filler, the hot-melt-type road surface marking material being characterized in that the modified hydrocarbon res...  
WO/2019/172434A1
A petroleum resin having a content of volatile organic compound ingredients of less than 100 wt ppm; and a hydrogenated petroleum resin having a content of volatile organic compound ingredients of less than 100 wt ppm.  
WO/2019/158638A1
The invention relates to a method for producing a hydrocarbon resin from at least one cyclic diolefin component and at least one ethylenically unsaturated aromatic component having 8 to 13 carbon atoms, in which method the monomer mixtur...  
WO/2019/146690A1
Provided is a hydrocarbon resin that contains 0.1–50 wt% of a monomer unit that is derived from a tetracyclododecene compound. The hydrocarbon resin has a weight average molecular weight (Mw) of 500–4,000 and a Z average molecular we...  
WO/2019/147878A1
Embodiments in accordance with the present invention encompass compositions encompassing a latent catalyst and a compound capable of generating a Bronsted along with one or more monomers which undergo ring open metathesis polymerization ...  

Matches 1 - 50 out of 2,317