Abrégé

A porous carrier including a cellulose substrate and a functional layer is provided. The functional layer is located on at least one surface of the cellulose substrate, wherein the functional layer includes an organic polymer elastic filler and a polymer binder. An electrochemical device separator including the porous carrier is also provided.

Classes IPC  ?

• H01M 50/44 - Matériau fibreux
• H01M 50/42 - Résines acryliques
• H01M 50/429 - Polymères naturels
• H01M 50/449 - Séparateurs, membranes ou diaphragmes caractérisés par le matériau ayant une structure en couches
• H01M 50/457 - Séparateurs, membranes ou diaphragmes caractérisés par le matériau ayant une structure en couches comprenant au moins trois couches
• H01M 50/489 - Séparateurs, membranes, diaphragmes ou éléments d’espacement dans les cellules caractérisés par leurs propriétés physiques, p. ex. degré de gonflement, hydrophilicité ou propriétés pour court-circuiter

Abrégé

An overcoating inorganic quantum dot and a method for preparing the same are provided. The overcoating inorganic quantum dot includes at least one perovskite quantum dot with an oxide overcoat. The method includes forming the perovskite quantum dots, and overcoating an oxide overcoat on the perovskite quantum dots.

Classes IPC  ?

• C09K 11/66 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du germanium, de l'étain ou du plomb
• C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
• B82Y 20/00 - Nano-optique, p. ex. optique quantique ou cristaux photoniques
• B82Y 40/00 - Fabrication ou traitement des nanostructures

Abrégé

A preservation method of a quantum dot and a quantum dot composition are provided. The method includes the following steps. A quantum dot is mixed with a preservative to form a quantum dot composition, wherein the preservative is a long-chain unsaturated compound, and based on the total weight of the quantum dot composition, the content of the quantum dot is 5 wt % to 80 wt %, and the content of the preservative is 20 wt % to 95 wt %. The quantum dot composition is sealed for preservation.

Classes IPC  ?

• C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
• C09K 11/66 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du germanium, de l'étain ou du plomb
• C09K 15/18 - Compositions anti-oxydantesCompositions inhibant les modifications chimiques contenant des composés organiques contenant de l'azote contenant une fraction amine ou imine
• B82Y 40/00 - Fabrication ou traitement des nanostructures
• B82Y 20/00 - Nano-optique, p. ex. optique quantique ou cristaux photoniques
• B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites

Abrégé

A carbonless copy note pad includes a stack of note sheet sets. Each of note sheet sets includes first and second paper sheets, first and second adhesive layers, a color-developing coating layer, and a coarse particle coating layer. The color-developing coating layer is formed on at least one of the first and second paper sheets. The coarse particle coating layer is formed on a lower surface of the second paper sheet, and has a roughened surface to prevent a scribbling pressure applied to a writing surface of the first paper sheet of a topmost one of the note sheet sets from affecting a next one of the note sheet sets.

Classes IPC  ?

• B42D 5/00 - Feuilles réunies sans reliure pour former des liasses ou des blocs
• B41L 1/24 - Blocs ou cahiers
• B41L 1/36 - Liasses prévues pour la copie en plusieurs exemplaires, p. ex. en forme de carnet avec des couches ou revêtements sensibles à la pression autres que le carbone
• B42D 11/00 - Report ou transfert d'écritures d'une page à une autre, p. ex. pour la tenue de livres comptables
• B41M 5/124 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet par application d'une pression pour rendre visibles des couleurs masquées, p. ex. pour rendre visible un support coloré, pour générer un motif opaque ou transparent, ou pour former une couleur en réunissant des composants formant la couleur

Produits et services

Self-adhesive note pads; self-adhesive paper labels.

Abrégé

A sticky note pad includes a stack of note sheets. Each of the note sheets includes: a substrate having a writing face and a back face opposite to the writing face, the back face having a central portion and a peripheral portion surrounding the central portion; and an adhesive layer positioned on the central portion of the back face.

Classes IPC  ?

• B32B 7/06 - Liaison entre couches permettant une séparation sans difficultés
• B32B 29/00 - Produits stratifiés composés essentiellement de papier ou de carton
• B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
• B42D 5/00 - Feuilles réunies sans reliure pour former des liasses ou des blocs

Abrégé

A sticky note pad includes at least two stacks of sticky note sheets. Each sticky note sheet has a note-writing region, an index tab region projecting from a right lateral edge thereof, and a removable pressure sensitive adhesive layer provided on a bottom face thereof in proximity to a left lateral edge thereof. The index tab regions of the sticky note sheets of one of the stacks are staggered with respect to the index tab regions of the sticky note sheets of the other stack in a top-to-bottom direction, and are aligned to the same in a direction parallel to the lateral edges of the sticky note sheets. A glue layer binds the left lateral edges of the sticky note sheets of all the stacks. A partition sheet is adhered to the bottom face of a lowermost sticky note sheet of an upper stack.

Classes IPC  ?

• B42D 1/00 - Livres ou autres objets reliés
• B42D 5/00 - Feuilles réunies sans reliure pour former des liasses ou des blocs
• B42D 15/00 - Cartes ou imprimés d'un format ou d'un type particulier non prévu ailleurs
• B42F 21/00 - Moyens de repérageOnglets de repérage ou protège-onglets

Produits et services

Memo pads; writing paper pads; notepapers; note pads; bookmarkers; index cards; self-adhesive note pads; adhesive tapes for stationery and household purposes; paper labels; marking tabs; self-adhesive paper labels.

Produits et services

Memo pads; writing paper pads; notepapers; note pads; bookmarkers; index cards; self-adhesive note pads; adhesive tapes for stationery and household purposes; paper labels; marking tabs; self-adhesive paper labels

Produits et services

Memo pads, writing paper pads, notepapers; note pads; bookmarkers; index cards; self-adhesive note pads; adhesive tapes for stationery and household purposes; paper labels; marking tabs; self-adhesive paper labels

Produits et services

memo pads, writing paper pads, notepapers; note pads; bookmarkers; index cards; self-adhesive notes; tapes for stationery and household purposes; labels, not of textile; tabs; self-adhesive labels; [ bulletin boards of cardboard; ] repositionable self-stick memo boards

Produits et services

Memo pads, writing paper pads, notepapers; note pads, bookmarkers; index cards, self-adhesive notes; tapes for stationery and household purposes, labels, not of textile; tabs; self-adhesive labels; bulletin boards of cardboard.

Produits et services

Memo pads, writing paper pads, notepapers; note pads, bookmarkers; index cards, self-adhesive notes; tapes for stationery and household purposes, labels, not of textile; tabs; self-adhesive labels; bulletin boards of cardboard.