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WO/1989/003848A1 |
An organic condensation polymer made by reacting in solution a first compound having at least two anionic carbon sites bonded to each other either directly or through a chain of 1 to 30 carbon atoms, including a bisacetylide or a first c...
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WO/1989/000565A1 |
Cyclocarbonate compounds, process for manufacturing them by conversion of halogen hydrins with an alkali metal bicarbonate in the presence of a polar aprotic organic solvent, and their use in the manufacture of the corresponding urethanes.
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WO/1988/000227A2 |
Polymerizable liquid crystal materials and polymer materials displaying liquid crystal phases, which have mesogenous groups linked directly or via a spacer, which groups contain at least one transversely polarizing structural element of ...
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WO/1987/006593A1 |
Anisotropic polymer materials are obtained by polymerisation of mixtures of polymerisable compounds and of compounds producing non aqueous, lyotropic phases.
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WO/1986/007303A1 |
The seal packing for shafts is intended to a device for the continuous treatment of highly viscous substances, particularly for the fabrication of high molecular density polymers by means of at least two treatment tools (3) operating in ...
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WO/1986/007369A1 |
A method for producing mercaptan terminated liquid polymers with increased chemical reactivity and reduced odor which involves heating the polymeric liquid material under conditions which avoid oxidation and depolymerization of the mater...
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WO/1986/007072A1 |
Novel product having formula (I), where ''polymer'' is an amine functional polymer, such as amine terminated polyethylene imine, amine terminated polyalkylene glycols, amine terminated anilineformaldehyde, amine terminated nylons, amine ...
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WO/1986/005499A1 |
Solid polymers in which the surface portion has been modified by reacting with thiocyano or isothiocyano free radical or ion generating reactants. This invention is also directed to a process for preparing such modified polymers. The pol...
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WO/1986/003503A1 |
Method of fabricating an article containing a cured polymer wherein unwanted continued polymerization with aging of a polymer, e.g., a silicone gel, which was catalytically cured, is prevented, and articles made therefrom. The method com...
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WO/1986/001511A1 |
Derivatives of diphenylhexafluoropropane having formula (I) where R is an alkyl, alkylene, carbonyl, carboxy, acyl, aryl, epoxy, silyl or siloxy group; and where X and Y are hydrogen or halogen. The derivatives are useful in formulating ...
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WO/1985/004178A1 |
Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared under conditions to exercise control of molecular weight as character...
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WO/1985/002858A1 |
Thermoplastic polymer blends containing normally incompatible polymers are prepared by blending a first reactive polymer having repeating units containing pendant cyclic iminoether groups and a second reactive polymer having coreactive g...
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WO/1985/001947A1 |
A photocurable composition comprises (a) a (meth)acrylate functional monomer or prepolymer; (b) a cationically curable monomer or prepolymer; (c) a free-radical liberating, carbonyl containing, photoinitiator; and (d) an aromatic haloniu...
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WO/1984/002705A1 |
The star polymers of this invention have at least one core branch eminating from a core, each core branch having at least one terminal group provided that (1) the ratio of terminal groups to the core branches is greater than 1:1, (2) the...
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WO/1984/001160A1 |
Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), ca...
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WO/1984/001162A1 |
Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), ca...
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WO/1984/000375A1 |
Polymerizable resins comprising mineral filler grafted with substituents carrying copolymerizable functions are applied as layers or substrates and subjected to curing to provide coatings with improved properties.
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WO/1983/001064A1 |
New polymers which absorb or emit photons in the visible or ultraviolet spectrum. These polymers when bound to ligands or receptors are useful as reagents for the detection of substances in physiological fluids. Also disclosed are method...
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WO/1982/000471A1 |
N-methylol amide-containing resinous compositions and methods of preparing them. Aqueous dispersions of the instant resinous composition containing N-methylol amides in amounts sufficient to impart self-curing at comparatively low temper...
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WO/1981/003332A1 |
Cellulose-containing plants are broken down by mixing with an alkali metal hydroxide then heated to 150 to 220 C while agitating for 5 to 60 minutes thereby producing a broken down alkali metal cellulose-containing plant polymer then mix...
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WO/1981/001557A1 |
Cation complexes that comprise a cation guest and a polydentate polymeric host. The host contains 2,5-diyl, 2,6-diyl, or combinations of 2,5- and 2,6-diyl units to provide specified arrays of hereto atoms. Complexes of the invention empl...
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WO/1980/002839A1 |
Curable organic resin compositions, such as epoxy resins, are provided, based on the use of a diaryl iodonium salt-redox catalyst curing system. The curable compositions can provide flexible or rigid organic resin foam when used with a v...
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WO/1980/001723A1 |
Heat curable compositions are provided comprising cationically polymerizable organic materials such as epoxy resins, vinyl ethers or phenol formaldehyde resins and thermal curing agents, based on the use of dialkyl hydroxyarylsulfonium s...
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WO/1980/001695A1 |
Curable organic resin compositions, such as epoxy resins, are provided, based on the use of dialkyl hydroxy arylsulfonium salts in combination with certain organic oxidants such as iodoso-aromatic esters, or the use of certain amines or ...
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JP2024055216A |
[Object] To provide a polymer that suppresses dark current in a photoelectric conversion element. [Solution] A polymer containing a structural unit having a main chain and a side chain, wherein the weighted average of the formula weight ...
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JP2024516030A |
A polymerization reactor for high viscosity resins, such as biodegradable resins, is disclosed. The high viscosity resin polymerization reaction apparatus includes a cylindrical reactor including an inlet formed in an upper part and an o...
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JP7461484B2 |
An end capped condensation polymer may be formed by heating a condensation polymer in the presence of an end capping compound to form cleaved condensation polymer reacting at least a portion of the cleaved condensation polymer with the e...
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JP2024041783A |
An alternative, industrially scalable commercial method for preparing and synthesizing conductive polymers is provided. A polymerizable organic monomer is introduced into a first continuous flow mixer as a neat liquid or together with an...
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JP7441526B2 |
To provide a technique for providing a cross-linked polymer compound by a simple operation applicable at a room temperature, a technique of regenerating a raw material polymer compound by de-crosslinking the cross-linked polymer compound...
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JP2024024907A |
An object of the present invention is to provide a curable composition that is preferably used for adhesion between articles in automobile manufacturing. [Solution] The cured product obtained by heating at 150°C for 1 hour and then at 2...
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JP2023553784A |
A processor receives molecular data for a plurality of molecules. A processor performs topological data analysis on the molecular data to generate a molecular topology map. A processor identifies one or more omissions in the molecular to...
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JP2023177281A |
To provide nove polycyclic aromatic compounds, and organic EL devices using the compounds.Polycyclic aromatic compounds represented by general formula (1) or general formula (2) broaden options for an organic device material. Further, th...
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JP7390489B2 |
A defoamer or anti-foam formulation and a process for preparing the same. The process includes in a first step, preparing branched organopolysiloxanes (A) by irradiating organopolysiloxanes (X) of the formula (1)R13-a(R2O)aSi—[OSiR32]n...
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JP2023167345A |
To provide a dye (dye multimer) with a good balance between solvent resistance and heat resistance.A dye multimer includes a repeat unit having a dye structure, and has an inclusion compound structure in which the dye structure is used a...
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JP7381684B2 |
The present application provides compounds of Formula (B):or pharmaceutically acceptable salts thereof, wherein D is a residue of a biologically active drug, which underdo hydrolysis under physiological conditions to release the biologic...
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JP2023143673A |
To provide a main chain polymer that enables the production of a film with low yellowness (YI).A main chain polymer includes, in the polymer main chain, a photoreactive-reverse wavelength dispersion unit which expresses both functions of...
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JP7354659B2 |
A semiconductor nanoparticle complex in which ligands are coordinated to surfaces of semiconductor nanoparticles is characterized in that each of the semiconductor particles is a core/shell semiconductor nanoparticle having a core contai...
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JP2023540107A |
The present invention provides reactive polymer compatibilizers and compatibilized polymer blends. The reactive polymer compatibilizer is generally a copolymer of a fluoropolymer and a non-fluoropolymer that improves the compatibility of...
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JP7332389B2 |
To provide a polycarbonate-polydiorganosiloxane copolymer which maintains extremely high fire resistance.Provided is a polycarbonate-polydiorganosiloxane copolymer comprising a polycarbonate block represented by the following general for...
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JP7318851B2 |
The present application relates to an encapsulation material composition, a method for manufacturing the encapsulation material composition, and an organic electronic device including the same, and provides an encapsulation material comp...
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JP2023104784A |
To provide a 5-membered fused-ring compound having low dielectric loss tangents and excellent heat resistance in a well-balanced manner.A 5-membered fused-ring compound has a structural unit represented by the formula (0). (M1 is a dival...
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JP2023104785A |
To provide a 5-membered fused-ring compound having low dielectric loss tangents and excellent heat resistance in a well-balanced manner.A 5-membered fused-ring compound has a structural unit represented by the general formula (1) and a t...
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JP2023099085A |
To provide a resin excellent in dispersibility and storage stability, and a curable composition and a cured product containing the resin, a color filter provided with the cured product, or a solid state imaging element or an image displa...
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JP7297255B2 |
The present invention provides a resist composition comprising one or more tannin compounds selected from the group consisting of a tannin comprising at least one acid dissociation reactive group in the structure and a derivative thereof...
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JP7296960B2 |
Provided is a composition capable of forming a film that exhibits a high refractive index and high transparency and also has exceptional appearance characteristics. Also provided is a film that exhibits a high refractive index and high t...
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JP7296273B2 |
To provide a polymer production system and a polymer production process in which the presence of air bubble in the solution can automatically be detected in order to detect quality defect at an early stage and minimize the amount of wast...
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JP2023523889A |
Branched organosilanol compounds and methods for their preparation are provided. Branched organosilanol compounds can be used as raw materials in methods for preparing functionalized polymers. [Selection figure] None
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JP2023071425A |
To provide a manufacturing method of a cured product capable of manufacturing a cured product having difference of more detailed mechanical characteristics (contrast) in the cured product.A method for manufacturing a cured product by cur...
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JP2023065448A |
A method for producing functionalized fluorinated monomers for use in the production of oligomers and polymers that can be used to improve the surface properties of polymer-derived systems such as coatings. A method of making a functiona...
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JP7264276B2 |
Provided is a synthetic polymer that is represented by the following general formula, that has a copolymerized structure in which the molecular chain (R1-X1-R1) and the molecular chain (R2-X2-R2) in the formula are joined in an alternati...
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