EP1224062B1 - Flexible abrasive article releasing low amounts of contaminants - Google Patents

Flexible abrasive article releasing low amounts of contaminants Download PDF

Info

Publication number
EP1224062B1
EP1224062B1 EP00972117A EP00972117A EP1224062B1 EP 1224062 B1 EP1224062 B1 EP 1224062B1 EP 00972117 A EP00972117 A EP 00972117A EP 00972117 A EP00972117 A EP 00972117A EP 1224062 B1 EP1224062 B1 EP 1224062B1
Authority
EP
European Patent Office
Prior art keywords
abrasive article
abrasive
particle
substrate
particles
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.)
Expired - Lifetime
Application number
EP00972117A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1224062A1 (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
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of EP1224062A1 publication Critical patent/EP1224062A1/en
Application granted granted Critical
Publication of EP1224062B1 publication Critical patent/EP1224062B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
EP00972117A 1999-10-20 2000-10-13 Flexible abrasive article releasing low amounts of contaminants Expired - Lifetime EP1224062B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US421807 1989-10-16
US420968 1999-10-20
US09/420,968 US6733876B1 (en) 1999-10-20 1999-10-20 Flexible abrasive article
US09/421,807 US6328773B1 (en) 1999-10-20 1999-10-20 Flexible abrasive article
PCT/US2000/028289 WO2001028741A1 (en) 1999-10-20 2000-10-13 Flexible abrasive article releasing low amounts of contaminants

Publications (2)

Publication Number Publication Date
EP1224062A1 EP1224062A1 (en) 2002-07-24
EP1224062B1 true EP1224062B1 (en) 2004-01-02

Family

ID=27025054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00972117A Expired - Lifetime EP1224062B1 (en) 1999-10-20 2000-10-13 Flexible abrasive article releasing low amounts of contaminants

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004235289B2 (en) * 2003-04-25 2010-10-14 3M Innovative Properties Company Scouring material
WO2009111613A2 (en) 2008-03-07 2009-09-11 Saint-Gobain Abrasives, Inc. Floor sanding sponge pads
US8671503B2 (en) 2009-04-10 2014-03-18 3M Innovative Properties Company Cleaning sponge
MX349734B (es) 2010-12-30 2017-08-10 Saint Gobain Abrasives Inc Aglutinantes reticulados con imida para articulos abrasivos.
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
EP0912294B1 (en) * 1996-05-03 2003-04-16 Minnesota Mining And Manufacturing Company Nonwoven abrasive articles
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 (en) 2001-04-26
KR20020043644A (ko) 2002-06-10
AU1082301A (en) 2001-04-30
KR100735790B1 (ko) 2007-07-16
EP1224062A1 (en) 2002-07-24
CA2388234A1 (en) 2001-04-26
JP2003512186A (ja) 2003-04-02
DE60009760T2 (de) 2005-03-17
DE60009760D1 (de) 2004-05-19
MXPA02003905A (es) 2002-12-13

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