Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ABRASIVE SHEET FOR WORKING TEXTURE AND MANUFACTURING METHOD FOR THE SAME
Document Type and Number:
Japanese Patent JP2002079472
Kind Code:
A
Abstract:

To provide an abrasive sheet for working texture that excels in working precision and working stability.

The abrasive sheet for working texture of a magnetic recording medium comprises a sheet where a polymeric elastic body is present in a porous state in a microfiber entanglement space of a microfiber-entangled nonwoven fabric in which microfiber bundles comprising microfibers A are etangled three- dimensionally, and where the polymeric elastic body is present with substantially no constraint on most of the microfiber bundled. Nap comprising microfibers B of a fineness of 0.03 dtex or less is present at least in one surface of the sheet.


Inventors:
MAKIYAMA NORIO
YAMAMOTO MUNECHIKA
GOTO YUKIO
Application Number:
JP2001081932A
Publication Date:
March 19, 2002
Filing Date:
March 22, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KURARAY CO
International Classes:
D06C11/00; B24D3/00; B24D11/00; C08J5/14; C08J5/24; C08L67/00; C08L75/04; C08L77/00; D04H1/4382; D06C27/00; D06M10/00; D06M11/00; D06M11/07; D06M15/564; D06N7/04; G11B5/84; (IPC1-7): B24D11/00; B24D3/00; C08J5/14; C08J5/24; C08L67/00; C08L75/04; C08L77/00; D04H1/42; D06C11/00; D06C27/00; D06M10/00; D06M11/07; D06M15/564; G11B5/84