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WO/1993/012073A1 |
The invention relates to a process for the preparation of an aminonitrile by partially hydrogenating a nitrile compound with two or more nitrile groups in the presence of a catalyst which contains a metal from group 8 of the periodic sys...
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WO/1993/009162A1 |
Hyperbranched aramids, made from an aromatic aminodicarboxylic acid or an aromatic diaminocarboxylic acid, and optionally an aromatic aminocarboxylic acid are disclosed. The hyperbranched aramids are useful as aids for the processing of ...
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WO/1993/008221A2 |
Elastic substantially linear olefin polymers are disclosed which have processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). The polymers have...
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WO/1993/006868A1 |
There are provided polychelants and their metal chelates which are useful in diagnostic imaging and in radiotherapy and which comprise a plurality of macrocyclic chelant moieties, e.g. DOTA residues, conjugated to an up to fifth generati...
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WO/1992/022594A1 |
Provided are light-absorbing polymers useful for imparting color and/or ultraviolet light screening properties to thermoplastic resins. The polymeric colorants or UV absorbers may be added during the formation of the uncolored thermoplas...
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WO/1992/014543A1 |
In accordance with the present invention there is provided a method of making a cascade polymer including the steps of alkylating the branches of a multi-branch core alkyne building block including multiple ether side chains and simultan...
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WO/1992/008753A1 |
Latexes are thickened by compounds of formula (I), wherein R?1¿ is an aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical having a valence of from 2 to 8; each of B¿1?-B¿8? is independently an ester, amide, ami...
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WO/1992/008749A1 |
Hyperbranched polyester and polyamide polymers are prepared by a one-step process of polymerizing a monomer of the formula A-R-B¿2? so that high molecular weight globular polymers having a multiplicity of a particular functional group o...
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WO/1991/001341A1 |
A method and apparatus for producing water-soluble resin and a resin product made by that method, the method including the steps of supplying a volume of an acidic pyrolysis oil, raising the pH of the oil above 7.0 to partially polymeriz...
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WO/1990/009406A1 |
A stable aqueous polymeric dispersion comprising a graft copolymer of thinned, gelatinized starch and one or more vinyl grafting monomers, the vinyl monomers including at least 10 % by weight 1,3-butadiene is disclosed. Also disclosed ar...
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WO/1990/006911A1 |
Process for the preparation of acetoacetates and other beta-ketoesters is provided, involving reaction of nitrogen, oxygen or sulfur nucleophiles with a tertiaryalkyl acetoacetate or tertiaryalkyl beta-ketoester.
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WO/1989/007617A1 |
High-performance polymers having a rigid-rod backbone comprising a chain length of at least 25 monomer units joined together by covalent bonds wherein at least about 95 % of the bonds are substantially parallel; and solubilizing organic ...
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WO/1988/003545A1 |
The particles are obtained by dispersing a carbon black graft polymer, obtained by the reaction between carbon black and a polymer capable of reacting with carbon black, in a polymerizable monomer component, and polymerizing the polymeri...
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WO/1988/001180A1 |
Starburst conjugates which are composed of at least one starburst polymer in association with at least one unit of a carried material have been prepared. These conjugates have particularly advantageous properties due to the unique charac...
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WO/1988/001178A1 |
Starburst conjugates which are composed of at least one starburst polymer in association with at least one unit of a carried pharmaceutical material have been prepared. These conjugates have particularly advantageous properties due to th...
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WO/1988/001179A1 |
Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricultural material have been prepared. These conjugates have particularly advantageous properties due to the unique c...
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WO/1985/001511A1 |
Mineral charge particles of silica or alumina are grafted with a hydrolysis product from a di- or trialkoxysilane whose functional group is compatible with an organic phase into which said grafted particles are ultimately incorporated. T...
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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/1984/000375A1 |
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/1983/002115A1 |
Cationic chemically modified asphalts having utility for road constuction, repair and maintenance as well as coating for various substrates, including cementitious substrates, glass and metal. These asphalts are the product produced by r...
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JP2024516487A |
A specific embodiment of the present invention provides a composite coating, wherein the composite coating has a coating formed by a plasma of monomers of a polyfunctional ester having an epoxy structure and an ester coupling agent as an...
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JP2024514821A |
A process for producing mesophase pitch, comprising: providing a raw material having a T5 400°F (204°C) and a T95 1,400°F (760°C); and heating the raw material to a temperature of at least 450°C. producing a heat-treated product com...
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JP2024013267A |
An object of the present invention is to provide a new and useful organic semiconductor material using parylene and a method for producing the same. [Solution] An electron transport material comprising an oxadiazole derivative having a p...
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JP2024011720A |
[Problems] An anion exchange resin capable of producing an electrolyte membrane with excellent electrical properties (anion conductivity) and chemical properties (gas permeability and water content), a binder for forming an electrode cat...
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JP2023550721A |
The present disclosure relates to methods and compositions for reducing or eliminating nonspecific binding of at least one dye conjugate to cells in a biological sample. The dye conjugate is contacted with at least one zwitterionic or an...
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JP7376586B6 |
The disclosure relates to rubber latex formed from any of: branched block copolymers derived from alkenyl aromatic hydrocarbon—1,3-diene monomer system, and branched polyisoprene homopolymers derived from isoprene. The polymers in embo...
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JP7385189B2 |
An ion exchange membrane material is composed of a crosslinked polymer network including a first poly(styrene-b-ethylene-r-butylene-b-styrene) triblock copolymer (SEBS), and second SEBS, and a linker crosslinking the first SEBS and the s...
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JP2023548277A |
A conductive composite of graphene, a method for its preparation, its use, and a lithium ion battery are disclosed. The graphene conductive composite material includes graphene nanosheets and a conjugated copolymer, where the conjugated ...
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JP2023158646A |
To provide a composition capable of reducing a driving voltage of a light-emitting device, and provide a light-emitting device using the composition.A composition contains a compound expressed by a formula (FH); and a high molecular comp...
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JP7368667B2 |
To provide an α-(halomethyl)acrylic compound capable of copolymerizing with an existing electrophilic monomer without applying a particular polymerization condition, to provide a polymer using the α-(halomethyl)acrylic compound, and to...
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JP7356688B1 |
A polymer has a first repeating unit derived from a first monomer and a second repeating unit derived from a second monomer having a conjugated skeleton. The first monomer is a conjugated organic compound having a π bond (excluding alic...
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JP7337152B2 |
Dipped formed latex articles with improved properties are formed from branched block copolymers, derived from alkenyl aromatic hydrocarbon—1,3-diene monomer system, and branched polyisoprene homopolymers, derived from isoprene. The pol...
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JP7324770B2 |
A random copolymer compound of (A) a polyphenylene ether resin having phenolic hydroxy groups at both ends, (B) an aliphatic polymer having alcoholic hydroxy groups at both ends, and (C) an acid dichloride compound that is a binder is di...
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JP7323314B2 |
To provide a resin material which 1) enhances embedding properties to an uneven surface, 2) suppresses excess squeeze out from a periphery of a substrate of a resin material during lamination, 3) keeps curing temperature low, 4) reduces ...
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JP2023533327A |
A superhydrophobic film layer, manufacturing method and product, wherein the manufacturing method comprises forming a superhydrophobic film layer on the surface of the substrate by plasma enhanced chemical vapor deposition using siloxane...
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JP7301401B2 |
Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the...
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JP2023080669A |
To provide a single crystal of a porous polymer compound which provides a good sample for crystal structure analysis, the sample for crystal structure analysis obtained by using the single crystal, and a method for determining a molecula...
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JP7219292B2 |
A resist underlayer composition includes a polymer including a structural unit represented by Chemical Formula 1, and a solvent. A method of forming patterns uses the resist underlayer composition under a photoresist pattern to enhance t...
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JP2023016520A |
To provide a polymer having excellent curability and also excellent thermostability, and an adhesive composition comprising the polymer, which can provide a cured product having resistance to coloration under a use environment.A polymer ...
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JP7197641B2 |
Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
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JP2022179494A |
To solve problems associated with conventional precursors and processes for depositing silicon and oxygen containing films.Amino-functionalized linear and cyclic oligosiloxanes, which have at least two silicon and two oxygen atoms as wel...
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JP2022166839A |
To provide a carbonate group-containing polyol composition capable of reducing the amount of solvent used in production of a coating material or a polyurethane and giving a polyurethane excellent in low-temperature flexibility, chemical ...
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JP7115487B2 |
The composition contains a compound and a solvent. The compound includes a group represented by formula (1). The compound has a molecular weight of no less than 200 and has a percentage content of carbon atoms of no less than 40% by mass...
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JP2022526016A |
An elastic parylene film produced on a substrate via chemical vapor deposition (CVDP) is disclosed. [Selection diagram] None
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JP6985227B2 |
The purpose of the present invention is to provide a sealant for an organic electroluminescent display element, said sealant being easily applicable using an ink jet method, exhibiting superior low outgassing properties, and making it po...
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JP6973208B2 |
A graphene nanoribbon precursor has a structure that is indicated by a predetermined chemical formula. In the chemical formula (1), n1 is an integer that is greater than or equal to 1 and less than or equal to 6; X, Y, and Z are F, Cl, B...
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JP2021163844A |
To provide a light detection element with a small dark current ratio.A light detection element 10 includes a first electrode 12, a second electrode 16, and an active layer 14 provided between the first electrode 12 and the second electro...
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JP2021134101A |
To provide a manufacturing method of coated alumina particles for producing coated alumina particles excellent in the water resistance (humidity resistance) capable of suppressing thickening during blending to a resin, while maintaining ...
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JP6905469B2 |
A hyperbranched polymer includes a hyperbranched, hydrophobic molecular core, respective low molecular weight polyethyleneimine chains attached to at least three branches of the hyperbranched, hydrophobic molecular core, and respective p...
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JP6895781B2 |
The present invention relates to dispersants based on polyamines or polyimines containing side chains based on two or more poly(oxy-C1-6-alkylenecarbonyl) compounds (A) and side chains based on alkyl acid (B).
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