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1. WO2007145435 - COATED ABRASIVE DISK COMPRISING A LOOP FABRIC LAYER AND PREPARATION THEREOF

Publication Number WO/2007/145435
Publication Date 21.12.2007
International Application No. PCT/KR2007/002588
International Filing Date 29.05.2007
IPC
B24D 3/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
3Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
02the constituent being used as bonding agent
20and being essentially organic
28Resins
CPC
B24D 11/02
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
11Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
02Backings, e.g. foils, webs, mesh fabrics
B24D 3/002
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
3Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
001the constituent being used as supporting member
002Flexible supporting members, e.g. paper, woven, plastic materials
B24D 3/32
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
3Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
02the constituent being used as bonding agent
20and being essentially organic
28Resins ; or natural or synthetic macromolecular compounds
32for porous or cellular structure
Applicants
  • SUNTEK INDUSTRIES LTD. [KR]/[KR] (AllExceptUS)
  • KIM, Jeung Woon [KR]/[KR] (UsOnly)
Inventors
  • KIM, Jeung Woon
Agents
  • JANG, Seongku
Priority Data
10-2006-005335114.06.2006KR
10-2006-009193621.09.2006KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COATED ABRASIVE DISK COMPRISING A LOOP FABRIC LAYER AND PREPARATION THEREOF
(FR) DISQUE ENDUIT D'ABRASIF COMPRENANT UNE COUCHE DE TISSU BOUCLÉ ET SON PROCÉDÉ DE PRÉPARATION
Abstract
(EN)
A coated abrasive disk comprising (1) a loop fabric layer having a plurality of projected filament loops on one side thereof, (2) a carbon fiber textile layer or a glass fiber paper layer in a pre-dried state after impregnation-treatment with an adhesive resin, and (3) a coated abrasive material, which are sequentially stacked and tightly combined together, has an improved elasticity and high cutting performance characteristics.
(FR)
La présente invention concerne un disque enduit d'abrasif comprenant (1) une couche de tissu bouclé formée d'une pluralité de boucles de fil saillantes sur un côté du disque, (2) une couche de textile en fibre de carbone ou une couche de papier en fibre de verre dans un état de séchage préalable après traitement d'imprégnation avec une résine adhésive, et (3) une couche de matériau enduit d'abrasif, qui sont successivement superposées et fortement liées les unes aux autres. Le disque selon cette invention présente une meilleure élasticité et d'excellentes caractéristiques de qualité de coupe.
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