Absstract of: EP4108700A1
0001 The present invention relates to a composition comprising
i) at least one polythiophene selected from the group consisting of
- a polythiophene comprising monomer units of structure (I)
in which
*
indicates the bond to the neighboring monomer units,
X,Z
represent O or S,
R<1>-R<4>
independently from each other represent a hydrogen atom or an organic residue R, with the proviso that at least one of residues R<1> to R<4> represents an organic residue R;
- a polythiophene which is characterized by its compatibility in PGME (1-methoxypropan-2-ol), demonstrated by an RF-value of at least 0.8;
iii) at least one ethylenically unsaturated compound;
iv) at least one organic solvent;
v) at least one radical initiator.
0002 The present invention also relates to a process for preparing a layer structure, to a layer structure obtainable by this process, to a layer structure, to an electronic component and to the use of composition according to the present invention.
Absstract of: WO2022163739A1
Provided is a dispersion liquid of chain particles, the dispersion liquid having good dispersion stability even in a low pH region. That is, provided is a dispersion liquid of chain particles which are ATO particles connected to each other, wherein the average particle diameter of the ATO particles is 5-20 nm, the chain particles include silicon oxide, the average number of connected particles of the chain particles is 3-40, and the isoelectric point of the chain particles is less than pH 2.0. This coating material prepared by using such a dispersion liquid of chain particles can form a film which has a low surface resistance value and is excellent in adhesiveness with a substrate even when the content of the particles is low. Furthermore, it is preferable that these chain particles include tin oxide and antimony oxide, and silicon oxide, tin oxide, and antimony oxide are included in amounts of 0.5-10% by weight, 70-95% by weight, and 4.5-29.5% by weight, respectively, relative to the sum of same.
Nº publicación: JP2026534472A 16/10/2026
Applicant:
イーケーシーテクノロジー,インコーポレイティド
Absstract of: US20250101238A1
Concentrated flowable compositions having a total metal weight of at least about 45 wt % are used to form an electrically conductive material. The compositions include metal particulates such as silver flakes, silver particles and/or silver nanowires, and for embodiments of particular interest, a reducible metal composition such as one or more silver salts. The composition includes an organic precursor that forms a polymeric matrix and includes a dissolved polymer binder, a crosslinkable or polymerizable monomer, oligomer or polymer, or a mixture thereof. The flowable precursor composition can be used to form an electrically conductive structure such as a composite of solid polymer matrix and at least about 45 wt % metal. The composite can have a resistivity of no more than about 5×10−3 Ohm-cm. Methods for forming the flowable precursor composition and the composites are described.