CA2388234A1 - Produit abrasif flexible liberant des quantites faibles d'impuretes - Google Patents

Produit abrasif flexible liberant des quantites faibles d'impuretes Download PDF

Info

Publication number
CA2388234A1
CA2388234A1 CA002388234A CA2388234A CA2388234A1 CA 2388234 A1 CA2388234 A1 CA 2388234A1 CA 002388234 A CA002388234 A CA 002388234A CA 2388234 A CA2388234 A CA 2388234A CA 2388234 A1 CA2388234 A1 CA 2388234A1
Authority
CA
Canada
Prior art keywords
abrasive article
particles
abrasive
particle
substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002388234A
Other languages
English (en)
Inventor
Kris A. Beardsley
Rufus C. Sanders, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/420,968 external-priority patent/US6733876B1/en
Priority claimed from US09/421,807 external-priority patent/US6328773B1/en
Application filed by Individual filed Critical Individual
Publication of CA2388234A1 publication Critical patent/CA2388234A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/009—Tools not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/001—Manufacture of flexible abrasive materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/001—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as supporting member
    • B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

La présente invention concerne un produit abrasif flexible comprenant des particules abrasives adhérant à un substrat foraminé avec au moins un agent de liaison, le produit abrasif comprenant moins de 300 ppM de particules cationiques extractibles sélectionnées et moins de 500 x 10?6¿ particules pouvant être libérées, par mètre carré. Cette invention concerne également un procédé permettant de réaliser des produits abrasifs de ce type, ledit procédé comprenant les étapes suivantes: recouvrement du substrat foraminé (100) avec un encollage pour former un substrat recouvert; (20) recouvrement du substrat (100) recouvert avec des particules abrasives pour former un substrat recouvert de particules; (22) traitement du substrat recouvert de particules; recouvrement du substrat recouvert de particules traité avec un rencollage pour former un substrat recouvert de rencollage; (28) traitement du substrat recouvert de rencollage; transformation du substrat recouvert de rencollage traité pour former un produit abrasif formé; post-nettoyage du produit abrasif formé pour éliminer les impuretés indésirables; et emballage du produit abrasif formé nettoyé.
CA002388234A 1999-10-20 2000-10-13 Produit abrasif flexible liberant des quantites faibles d'impuretes Abandoned CA2388234A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/420,968 US6733876B1 (en) 1999-10-20 1999-10-20 Flexible abrasive article
US09/420,968 1999-10-20
US09/421,807 US6328773B1 (en) 1999-10-20 1999-10-20 Flexible abrasive article
US09/421,807 1999-10-20
PCT/US2000/028289 WO2001028741A1 (fr) 1999-10-20 2000-10-13 Produit abrasif flexible liberant des quantites faibles d'impuretes

Publications (1)

Publication Number Publication Date
CA2388234A1 true CA2388234A1 (fr) 2001-04-26

Family

ID=27025054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002388234A Abandoned CA2388234A1 (fr) 1999-10-20 2000-10-13 Produit abrasif flexible liberant des quantites faibles d'impuretes

Country Status (8)

Country Link
EP (1) EP1224062B1 (fr)
JP (1) JP2003512186A (fr)
KR (1) KR100735790B1 (fr)
AU (1) AU1082301A (fr)
CA (1) CA2388234A1 (fr)
DE (1) DE60009760T2 (fr)
MX (1) MXPA02003905A (fr)
WO (1) WO2001028741A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007516085A (ja) * 2003-04-25 2007-06-21 スリーエム イノベイティブ プロパティズ カンパニー 研磨材料
US20090233528A1 (en) 2008-03-07 2009-09-17 Saint-Gobain Abrasives, Inc. Floor sanding sponge pads
US8671503B2 (en) * 2009-04-10 2014-03-18 3M Innovative Properties Company Cleaning sponge
US8992643B2 (en) 2010-12-30 2015-03-31 Saint-Gobain Abrasives, Inc. Imide cross-linked binders for abrasive articles
US8894799B2 (en) * 2011-09-22 2014-11-25 Dow Global Technologies Llc Method of forming layered-open-network polishing pads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460655A (en) * 1994-01-27 1995-10-24 Wilshire Technologies, Inc. Hydrophilic foam article and surface-cleaning method for clean room
DE69627538T2 (de) * 1996-05-03 2004-04-08 Minnesota Mining And Manufacturing Company, St. Paul Nichtgewebte schleifmittel
US6004363A (en) * 1998-02-25 1999-12-21 Wilshire Technologies, Inc. Abrasive article and method for making the same

Also Published As

Publication number Publication date
WO2001028741A1 (fr) 2001-04-26
DE60009760D1 (de) 2004-05-19
KR100735790B1 (ko) 2007-07-16
MXPA02003905A (es) 2002-12-13
JP2003512186A (ja) 2003-04-02
EP1224062A1 (fr) 2002-07-24
AU1082301A (en) 2001-04-30
DE60009760T2 (de) 2005-03-17
EP1224062B1 (fr) 2004-01-02
KR20020043644A (ko) 2002-06-10

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead