Absstract of: JP2026109476A
【課題】 本発明は導電性高分子複合体を含有する水分散液および導電性塗料について、増粘剤を用いずに、印刷によるパターン電極塗膜の形成に適した高粘度の塗料を提供するとともに、その導電性塗料が塗料の保管期間および導電性塗膜の破壊耐性などの性能を向上させることを示す。【解決手段】 導電性高分子とドーパンドからなる導電性高分子複合体1体積部に対して水分散性バインダー樹脂が10体積部以上30体積部以下であり、溶媒となる水が60体積部以上80体積部以下となるような調整された水分散液および導電性塗料であり、導電性高分子複合体の水分散液と水分散性バインダー樹脂の水分散液を混合した後で水を除去して濃度を上げることによりパターン印刷に適した高粘度の水分散液からなる導電性塗料を得るものである。
Absstract of: WO2025040652A1
The invention relates of UV-Vis radiation curable coating compositions comprising magnetic or magnetizable pigment particles and methods for producing optical effect layers (OELs) comprising magnetically oriented magnetic or magnetizable pigment particles and the use of said OELs as anti-counterfeit means on security documents or security articles as well as decorative purposes. The UV-Vis radiation curable coating compositions comprises one or more (meth)acrylate monomers, one or more cyclic ether compounds, one or more vinyl ether compounds, one or more photoinitiators, one or more thermoplastic polymers and non-spherical magnetic or magnetisable pigment particles.
Absstract of: EP4769571A1
0001 This application discloses a battery, a positive electrode plate, a positive electrode slurry, a dispersant and a preparation method thereof, and an electric device. The battery includes a positive electrode plate, the positive electrode plate includes a current collector and a positive electrode material layer provided on at least one side of the current collector, the positive electrode material layer includes a positive electrode active material and a dispersant, the dispersant includes a polyester compound, the polyester compound includes a structural unit A and/or a structural unit B, the structural unit A has a chemical formula of
and the structural unit B has a chemical formula of
where R1 and R2 are each selected from at least one of C0, a C1-C18 alkyl group, and a C6-C18 aryl group; and R3 and R4 are each selected from H, a C1-C18 alkyl group, a C6-C18 aryl group, and an ester group. The dispersant can improve the dispersion performance of the positive electrode slurry, and enhance the uniformity and flexibility of the positive electrode plate, thereby providing the battery with high capacity and stability.
Absstract of: EP4768549A2
0001 This disclosure includes an ink composition that includes a polymer containing a polypyrrole and an organic solvent, in which the composition is a solution and the polymer is in an amount of from about 1 % to 70% by weight of the composition. This disclosure also relates to a printing process using such an ink composition and a product containing such an ink composition.
Absstract of: US2025171652A1
0000 Methods of continuously dispersing catalyst inks for use in coating processes are described. The catalyst ink is continuously mixed in a high shear mixing unit, and the mixed ink is sonicated in a sonication unit. Part of the sonicated catalyst ink is returned to the high shear mixing unit. The method provides continuous mixing and sonicating of the catalyst ink. The mixed and sonicated ink can then be applied to a substrate in a defined pattern.
Absstract of: WO2021256253A1
A Ni paste characterized by containing an electroconductive powder (A) mainly comprising Ni, a binder resin (B), an organic solvent (C), and a coexisting material (D), and by furthermore containing a Ti-including additive (E) in the range of 0.05-3.50 parts by mass in terms of TiO2 per 100.0 parts by mass of the electroconductive powder (A) mainly comprising Ni, and/or a Zr-including additive (F) in the range of 0.05-2.80 parts by mass in terms of ZrO2 per 100.0 parts by mass of the electroconductive powder (A) mainly comprising Ni. Through the present invention, it is possible to provide a Ni paste for an internal electrode, whereby high-temperature load service life can be improved without reducing the continuity of an electrode film.
Absstract of: EP4465319A1
0001 The present invention relates to a dispersion comprising
i) a dispersant;
ii) at least one polythiophene dispersed in the dispersant i);
wherein for the dispersion the power law index n in the Ostwald de Waele-relationship τ = K γ ˙ n
is in the range from 0.40 to 0.65, wherein τ is the shear stress, K is the flow consistency index and γ̇ is the shear rate dγ/dt.
0002 The invention also relates to a process for the preparation of a dispersion, to a dispersion obtainable by that process, to a process for the preparation of a layered body, to a layered body obtainable by that process and to the use of a dispersion for the formation of a polymeric outer layer in a capacitor.
Nº publicación: JP2026106169A 29/06/2026
Applicant:
シチズン時計株式会社
Absstract of: JP2026106169A
【課題】時計のベゼルと胴との隙間において導通を取るための好適な硬化物を形成できる時計外装用導通樹脂組成物を提供すること。【解決手段】本発明の時計外装用導通樹脂組成物は、ビスフェノールA型エポキシ樹脂およびビスフェノールF型エポキシ樹脂からなる群より選ばれる少なくとも1種を含み、25℃での粘度が50P以下であるエポキシ樹脂と、1,3-ビス(ヒドラジノカルボエチル)-5-イソプロピルヒダントインおよび1,18-(ヒドラジノカルボニル)-7,11-オクタデカジエンからなる群より選ばれる少なくとも1種を含む硬化剤と、鱗片状の銀粒子と、フュームドシリカと、炭素原子数が2以上4以下のアルコールとを含む。【選択図】図1