| Document |
Document Title |
|
WO/2020/141708A1 |
The present invention provides a polyamic acid composition comprising a diamine monomer and a dianhydride monomer in the molar ratio of 1:0.98 to 1:0.99, and satisfying Equation 1 below: [Equation 1] |[(V1 - V2)/V1] × 100| ≤ 15 (%), w...
|
|
WO/2020/140909A1 |
Provided are an imide-terminated prepolymer, a preparation method therefor, a curable resin composition, use thereof and a dual curing method. An end-capped, imide-terminated prepolymer is mixed with at least one photopolymerizable ethyl...
|
|
WO/2020/137919A1 |
The present invention provides: a photosensitive composition containing a polymer having a group represented by a specific formula (1); a lithographic printing plate precursor having an image recording layer containing the photosensitive...
|
|
WO/2020/138644A1 |
The present invention relates to: a polyamic acid composition comprising an end monomer having a specific structure; and a polyamic acid and a transparent polyimide film which are formed using the polyamic acid composition.
|
|
WO/2020/138044A1 |
Provided is an optical film having a high elastic modulus and a low humidity expansion coefficient. An optical film including a polyamide-based resin having a weight-average molecular weight of 200,000-1,000,000, having at least constitu...
|
|
WO/2020/137550A1 |
This polyimine is a reaction product of a dialdehyde and a diamine, said dialdehyde being an aromatic dialdehyde that does not have a hydroxyl group, and said diamine including an aromatic diamine that has an electron withdrawing group. ...
|
|
WO/2020/137870A1 |
Provided is a method for producing a polyimide resin capable of forming a film which has a high flex resistance. A method for producing a polyimide resin, which comprises: process (I) for preparing an intermediate (K), said process inclu...
|
|
WO/2020/140109A1 |
The present invention provides high temperature performing, conductive thermosetting resin compositions.
|
|
WO/2020/138042A1 |
Provided is an optical film having a high modulus of elasticity and surface hardness. The optical film comprises a polyamide-imide resin containing a structural unit represented by formula (1): (In formula (1), R1 and R2 independently re...
|
|
WO/2020/138360A1 |
An imide-amic acid copolymer containing a repeating unit composed of an imide moiety (I) and an amic acid moiety (A) and represented by formula (1). (In formula (1), X1 represents an aliphatic group, an alicyclic group or an aromatic gro...
|
|
WO/2020/138645A1 |
The present invention provides a polyamic acid composition comprising triamine having a specific structure capable of forming cross-linking bonds, a polyamic acid formed from the polyamic acid composition, and a transparent polyimide fil...
|
|
WO/2020/138743A1 |
The present invention provides a polyamic acid composition, which, in a cured state on a substrate of amorphous or crystalline silicon, has an adhesion of 0.05-0.1 N/cm with the amorphous or crystalline silicon.
|
|
WO/2020/138687A1 |
The present invention provides a polyamic acid composition having an adhesive strength of 0.05-0.1 N/cm with amorphous or crystalline silicon in a cured state on an amorphous or crystalline silicon substrate.
|
|
WO/2020/138043A1 |
Provided is a polyamide-imide-based resin with which an optical film having a high modulus of elasticity while maintaining a high light transmittance can be produced, and an optical film containing the resin. The polyamide-imide-based re...
|
|
WO/2020/137872A1 |
The present invention provides a method for producing a polyimide resin, which is capable of controlling the molecular weight. This method for producing a polyimide resin comprises: a step (I) for obtaining an intermediate (K), said step...
|
|
WO/2020/137871A1 |
The present invention provides: a polyimide resin which is capable of forming a film that has excellent bending resistance; and a method for producing this polyimide resin. This polyimide resin has a weight average molecular weight of 15...
|
|
WO/2020/138045A1 |
Provided is an optical film having excellent appearance quality, the appearance quality of the optical film not being degraded upon contact with alcohol. The optical film comprises a polyamide-imide resin that contains at least: a struct...
|
|
WO/2020/138041A1 |
An optical film is provided which has high elasticity and a low humidity expansion rate. This optical film contains a polyamide-imide resin which has a weight average molecular weight of 200,000-1,000,000 and which has at least a constit...
|
|
WO/2020/138046A1 |
Provided is an optical film having low haze and low yellow discoloration even after long-term storage in a folded state under a high-temperature, high-humidity environment. This optical film has yield point strain of 1.5% or greater. Add...
|
|
WO/2020/130437A1 |
The present invention relates to a polyimide precursor composition, a polyimide film production method using same, and a polyimide film using same.
|
|
WO/2020/129667A1 |
The present invention provides an acid-group-containing (meth)acrylate resin having, as essential reaction raw materials, an amide-imide resin having an acid group and/or acid anhydride group, a hydroxyl-group-containing (meth)acrylate c...
|
|
WO/2020/130133A1 |
The present invention provides: an organic photodiode which has high photoelectric conversion efficiency, while having low dark current value; and an infrared CMOS sensor which uses this organic photodiode. An organic photodiode which se...
|
|
WO/2020/130552A1 |
Disclosed is a novel diamine having a structure of comprising an intramolecular imide group, and further comprising aromatic cyclic groups linked by an ester group to both sides of the imide group. When the novel diamine is used as a pol...
|
|
WO/2020/129666A1 |
The present invention provides: an acid group-containing (meth)acrylate resin that is characterized by including at least one amide bond, at least one imide bond, at least one ester bond, at least one (meth)acryloyl group, and at least o...
|
|
WO/2020/122585A1 |
The present invention discloses a novel diamine that has a structure bearing an intramolecular imide group and additionally an amide-substituted aromatic ring group at opposite sides of the imide group. The use of the novel diamine as a ...
|
|
WO/2020/123975A1 |
Prostate-specific membrane antigen (PSMA)-targeted PAMAM dendrimers (G4-PSMA) and their use for imaging or treating PSMA-expressing tumors or cells are disclosed.
|
|
WO/2020/121949A1 |
Provided are: a polyimide resin composition comprising a polyimide resin and a crosslinking agent having at least two oxazolyl groups, the polyimide resin having a structural unit A derived from a tetracarboxylic dianhydride and a struct...
|
|
WO/2020/118905A1 |
A method for manufacturing a composite film. The composite film is applicable to a bendable display panel. The method for manufacturing a composite film comprises: providing a transparent substrate film; applying a predetermined degree o...
|
|
WO/2020/121640A1 |
A method for producing a polarizing film is provided by which a polarizing film exhibiting excellent polarizing properties can be produced through a simple coating process. A polarizing film is produced by a method comprising a formation...
|
|
WO/2020/122410A1 |
The present invention provides a polyimide film comprising a polyimide resin and a thermally conductive filler, wherein the ratio of the average particle diameter of the thermally conductive filler to the thickness of the polyimide film ...
|
|
WO/2020/121979A1 |
A liquid-crystal alignment agent which comprises a polyimide that is a product of reaction between a diamine ingredient and a tetracarboxylic acid dianhydride derivative ingredient comprising at least one dianhydride selected from among ...
|
|
WO/2020/121846A1 |
The present invention addresses the problem of providing a terminal-modified polyamide 4 having improved thermal stability. The terminal-modified polyamide 4 according to the present invention is composed of a polyamide 4-derived moiety ...
|
|
WO/2020/121641A1 |
Provided is a composition, with which it is possible, by means of a simple application process, to form an organic film that has excellent performance, such as optical and electrical properties, and exhibits optical anisotropy. This comp...
|
|
WO/2020/116585A1 |
Provided are: a liquid crystal alignment agent with which it is possible to obtain a liquid crystal alignment film in which relaxation of stored charges takes place quickly, while accumulation of charges is low; a liquid crystal alignmen...
|
|
WO/2020/116459A1 |
Provided are: a liquid crystal alignment film that exhibits good resistance to AC image persistence or residual DC-derived image persistence, and has good adhesion to a sealing agent; and a liquid crystal alignment agent that can be used...
|
|
WO/2020/108351A1 |
Disclosed are a flame-retardant resin composition, and a prepreg and a laminate which are prepared therefrom. The flame-retardant resin composition, based on the solid weight, comprises: 100 parts of a modified bismaleimide prepolymer, 5...
|
|
WO/2020/111400A1 |
The present invention provides a polyimide film comprising an inorganic filler, which comprises a first filler group having a diameter (D50) of 2-2.7 μm and a second filler group having an average diameter (D50) of 1-1.7 μm, wherein th...
|
|
WO/2020/109902A1 |
The present disclosure provides a resin blend containing a blend of a phthalonitrile resin and a thiadiazole substituted phthalonitrile compound. The present disclosure also provides an article including a polymerization product of such ...
|
|
WO/2020/112273A1 |
A polymeric quaternary ammonium based antifoulant composition having a polyamine crosslinked reaction product of an alkylamine and epichlorohydrin; and at least one aliphatic alkylene diamine. A method of inhibiting fouling on structural...
|
|
WO/2020/111178A1 |
An alcohol compound represented by formula [A] is provided. (In formula [A], R43 and R44 each independently represent an alkyl group having 1-27 carbon atoms and R45 represents a hydrogen atom or an alkyl group having 1-25 carbon atoms, ...
|
|
WO/2020/108310A1 |
Disclosed by the present invention are a flame-retardant resin prepolymer, and a resin composition, prepreg and laminate prepared by using same. The flame retardant resin prepolymer is prepolymerized and formed at least by a bismaleimide...
|
|
WO/2020/111529A1 |
Disclosed are: a graphite sheet formed from a polyimide film having a molecular orientation ratio of at least about 1.25; and a method for producing same.
|
|
WO/2020/111399A1 |
The present invention provides a polyimide film comprising inorganic-based fillers, the inorganic-based fillers comprising: a first filler group having a particle diameter (D50) falling within the range of 2-2.7 ㎛; and a second filler ...
|
|
WO/2020/111065A1 |
The present invention provides a thermosetting resin composition characterized by comprising a bismaleimide compound and a triazine compound having a diaminotriazine structure.
|
|
WO/2020/110671A1 |
Provided are: a photosensitive thermosetting resin composition that can be developed using a weak-alkaline aqueous sodium carbonate solution, and has excellent photosensitivity, and excellent mechanical properties, such as heat resistanc...
|
|
WO/2020/110947A1 |
Provided is a polyimide resin having constituent units A derived from tetracarboxylic dianhydride and constituent units B derived from diamine. The constituent units A include constituent units (A-1) derived from a compound represented b...
|
|
WO/2020/107078A1 |
Provided herein is a dendrimer comprising: i) a core unit (C); and ii) building units (BU), wherein the core unit is covalently attached to at least two building units; the dendrimer having from two to six generations of building units; ...
|
|
WO/2020/110948A1 |
Provided is a polyimide resin having constituent units A derived from tetracarboxylic dianhydride, and constituent units B derived from a diamine. Constituent units A contain constituent units (A-1) which are at least one constituent uni...
|
|
WO/2020/111086A1 |
The invention provides a photosensitive resin composition yielding a cured body having low permittivity and low dielectric tangent, a method using the photosensitive resin composition for producing a base board equipped with a cured reli...
|
|
WO/2020/105934A1 |
The present invention relates to: a liquid crystal aligning agent composition exhibiting a high imidization conversion rate during liquid crystal alignment film synthesis, having excellent film strength and enabling the implementation of...
|
