D21H13/46 - CPC Classification Index

ClassID:

126854 ⎘

D21H13/46 - CPC Classification

Classification description:

Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material; Inorganic fibres or flakes Non-siliceous fibres, e.g. from metal oxides

Sub-classes:

D21H13/48 » Metal or metallised fibres 9
D21H13/50 » Carbon fibres 118

Recent Application in this class:

20240003088

CERAMIC PAPER AND METHOD FOR PREPARING SAME

20230143567

FIBER DIAMETER MEASURING DEVICE, INORGANIC FIBER SHEET PRODUCING DEVICE, METHOD FOR MEASURING FIBER DIAMETER, AND METHOD FOR PRODUCING INORGANIC FIBER SHEET

20230049337

ELECTRONIC CIRCUIT HAVING GRAPHENE OXIDE PAPER SUBSTRATE AND METHOD OF RECOVERING PARTS OF AN ELECTRONIC CIRCUIT

20170022668

Ultralong hydroxyapatite nanowire/microwire, method of preparing same, hydroxyapatite paper comprising same and preparation method thereof

20140299285

Pellet comprising aramid pulp and filler material

20130295809

Heat resistance using titanium dioxide nanofibers

20130264019

Method for forming an anisotropic conductive paper and a paper thus formed

20120190264

SELF-ADHESIVE FIBER MAT

20110256376

Composite graphene oxide-polymer laminate and method

20100285264

Heat resistance using titanium dioxide nanofibers

20100108276

Boron nitride-based fiber paper and manufacturing process thereof

20070123132

Nonwoven mat, method for production thereof and fibre composite