ES2123251T3 - Almohadilla de lijar y procedimiento para lijar que utiliza la misma. - Google Patents

Almohadilla de lijar y procedimiento para lijar que utiliza la misma.

Info

Publication number
ES2123251T3
ES2123251T3 ES95917616T ES95917616T ES2123251T3 ES 2123251 T3 ES2123251 T3 ES 2123251T3 ES 95917616 T ES95917616 T ES 95917616T ES 95917616 T ES95917616 T ES 95917616T ES 2123251 T3 ES2123251 T3 ES 2123251T3
Authority
ES
Spain
Prior art keywords
sanding
substrate
same
procedure
pad
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
ES95917616T
Other languages
English (en)
Inventor
Kohichiro Kawate
Hitoshi Furutani
Sadao Yoshizaki
Hiroshi Imai
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 Co
Original Assignee
Minnesota Mining and Manufacturing 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
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2123251T3 publication Critical patent/ES2123251T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/067—Polyurethanes; Polyureas
    • 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
    • B24D11/02—Backings, e.g. foils, webs, mesh fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/04—Hand tools or other devices for non-rotary grinding, polishing, or stropping resilient; with resiliently-mounted operative surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

SE PRESENTA UNA ALMOHADILLA LIJADORA (102,204) QUE COMPRENDE UN SUBSTRATO EN FORMA DE PLACA (104,201) Y UN ABRASIVO (103,203) FIJADO MEDIANTE EL USO DE UN MEDIO DE FIJACION (102,202) SOBRE UNA SUPERFICIE MAYOR DEL SUBSTRATO (104,201), Y EL SUBSTRATO (104,201) TIENE UN POLIMERO DISTORSIONABLE MEDIANTE EL CALOR QUE TIENE UN PRIMER ESTADO DE DIMENSION-RETENCION DENTRO DE UNA BANDA NORMAL DE TEMPERATURAS DE USO DE LA ALMOHADILLA (102,204) Y UN ESTADO DEFORMABLE A UNA TEMPERATURA POR ENCIMA DE LA BANDA NORMAL DE TEMPERATURAS DE USO. LA INVENCION SUMINISTRA UNA ALMOHADILLA LIJADORA BARATA CAPAZ DE LIJAR UNA SUPERFICIE CURVA TRIDIMENSIONAL, FACIL Y UNIFORMEMENTE, Y QUE ES SUPERIOR EN SU CAPACIDAD DE USO REPETIDO.
ES95917616T 1994-06-01 1995-04-21 Almohadilla de lijar y procedimiento para lijar que utiliza la misma. Expired - Lifetime ES2123251T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12015194A JPH07328935A (ja) 1994-06-01 1994-06-01 研磨パッドおよびそれを用いる研磨方法

Publications (1)

Publication Number Publication Date
ES2123251T3 true ES2123251T3 (es) 1999-01-01

Family

ID=14779229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95917616T Expired - Lifetime ES2123251T3 (es) 1994-06-01 1995-04-21 Almohadilla de lijar y procedimiento para lijar que utiliza la misma.

Country Status (6)

Country Link
EP (1) EP0760729B1 (es)
JP (1) JPH07328935A (es)
CA (1) CA2190730A1 (es)
DE (1) DE69505522T2 (es)
ES (1) ES2123251T3 (es)
WO (1) WO1995032840A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT243153Y1 (it) * 1997-04-30 2002-02-28 Paolo Baratti Supporto flessibile per materiale abrasivo in fogli.
JP2005254354A (ja) * 2004-03-09 2005-09-22 Alcare Co Ltd 研磨材支持用型取りシート材、研磨具及び研磨方法
US7458885B1 (en) * 2007-08-15 2008-12-02 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Chemical mechanical polishing pad and methods of making and using same
JP5789634B2 (ja) 2012-05-14 2015-10-07 株式会社荏原製作所 ワークピースを研磨するための研磨パッド並びに化学機械研磨装置、および該化学機械研磨装置を用いてワークピースを研磨する方法
JP6426403B2 (ja) * 2014-08-27 2018-11-21 株式会社フジミインコーポレーテッド 研磨方法
JP7082748B2 (ja) * 2017-09-11 2022-06-09 富士紡ホールディングス株式会社 研磨パッド固定具および研磨パッド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113442A (ja) * 1984-11-09 1986-05-31 而至歯科工業株式会社 歯科用研摩ストリツプ
JPH02205468A (ja) * 1988-08-31 1990-08-15 Souzou Kagaku:Kk 形状記憶素材を用いた研摩方法及びその装置
JPH074715B2 (ja) * 1990-10-03 1995-01-25 協同組合新素材加工研究会 不定形ワークの研削方法および研削装置

Also Published As

Publication number Publication date
DE69505522D1 (de) 1998-11-26
CA2190730A1 (en) 1995-12-07
EP0760729A1 (en) 1997-03-12
JPH07328935A (ja) 1995-12-19
EP0760729B1 (en) 1998-10-21
DE69505522T2 (de) 1999-06-24
WO1995032840A1 (en) 1995-12-07

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