EP0938950A3 - Bande abrasive - Google Patents

Bande abrasive Download PDF

Info

Publication number: EP0938950A3
Authority: EP; European Patent Office
Prior art keywords: abrasive; abrasive tape; film substrate; tape; abrasive layer
Prior art date: 1993-06-02
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.): Granted

Application number

EP99105023A

Other languages

German (de)

English (en)

Other versions

EP0938950B1 (fr

EP0938950A2 (fr

Inventor

Toshikazu Nishio

Hiroyuki Amenia

Yasuo Nakai

Taiji Ishii

Masahisa Yamaguchi

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.)

Dai Nippon Printing Co Ltd

Original Assignee

Dai Nippon Printing Co Ltd

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.)

1993-06-02

Filing date

1993-06-02

Publication date

2000-04-05

1993-06-02 Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd

1993-06-02 Priority to DE1993632790 priority Critical patent/DE69332790T2/de

1993-06-02 Priority to EP99105023A priority patent/EP0938950B1/fr

1993-06-02 Priority claimed from EP93913473A external-priority patent/EP0664187B1/fr

1999-09-01 Publication of EP0938950A2 publication Critical patent/EP0938950A2/fr

2000-04-05 Publication of EP0938950A3 publication Critical patent/EP0938950A3/fr

2003-03-19 Application granted granted Critical

2003-03-19 Publication of EP0938950B1 publication Critical patent/EP0938950B1/fr

2013-06-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/001—Manufacture of flexible abrasive materials
- B24D11/005—Making abrasive webs
- B24D11/006—Making abrasive webs without embedded abrasive particles
- 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
- B24D11/08—Equipment for after-treatment of the coated backings, e.g. for flexing the coating
- 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
- 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

Landscapes

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

EP99105023A 1993-06-02 1993-06-02 Bande abrasive Expired - Lifetime EP0938950B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
DE1993632790 DE69332790T2 (de)	1993-06-02	1993-06-02	Schleifband
EP99105023A EP0938950B1 (fr)	1993-06-02	1993-06-02	Bande abrasive

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP93913473A EP0664187B1 (fr)	1993-06-02	1993-06-02	Bande abrasive et son procede de fabrication
EP99105023A EP0938950B1 (fr)	1993-06-02	1993-06-02	Bande abrasive

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93913473A Division EP0664187B1 (fr)	1993-06-02	1993-06-02	Bande abrasive et son procede de fabrication

Publications (3)

Publication Number	Publication Date
EP0938950A2 EP0938950A2 (fr)	1999-09-01
EP0938950A3 true EP0938950A3 (fr)	2000-04-05
EP0938950B1 EP0938950B1 (fr)	2003-03-19

Family

ID=8215514

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP99105024A Expired - Lifetime EP0940224B1 (fr)	1993-06-02	1993-06-02	Bande abrasive
EP99105023A Expired - Lifetime EP0938950B1 (fr)	1993-06-02	1993-06-02	Bande abrasive
EP99105025A Expired - Lifetime EP0938951B1 (fr)	1993-06-02	1993-06-02	Procédé de fabrication d'une bande adhésive

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP99105024A Expired - Lifetime EP0940224B1 (fr)	1993-06-02	1993-06-02	Bande abrasive

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP99105025A Expired - Lifetime EP0938951B1 (fr)	1993-06-02	1993-06-02	Procédé de fabrication d'une bande adhésive

Country Status (1)

Country	Link
EP (3)	EP0940224B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1188252C (zh) *	1997-03-07	2005-02-09	美国3M公司	用于在玻璃上得到透明表面光洁面的磨料制品
JP2003071731A (ja) *	2001-09-03	2003-03-12	Three M Innovative Properties Co	ディンプル構造の研磨材料
US20050060944A1 (en) *	2003-09-23	2005-03-24	3M Innovative Properties Company	Method of making a coated abrasive
US7267700B2 (en)	2003-09-23	2007-09-11	3M Innovative Properties Company	Structured abrasive with parabolic sides
US7300479B2 (en)	2003-09-23	2007-11-27	3M Innovative Properties Company	Compositions for abrasive articles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5152917A (en) *	1991-02-06	1992-10-06	Minnesota Mining And Manufacturing Company	Structured abrasive article
JPH0523973A (ja) *	1991-07-19	1993-02-02	Dainippon Printing Co Ltd	研磨テープ及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3689187A (en) *	1971-04-28	1972-09-05	Kuretoishi Kk	Belt-mold forming apparatus grinding wheels
SE451687B (sv) *	1980-12-29	1987-10-26	Norton Co	Agglomererade slipmedelspartiklar

1993
- 1993-06-02 EP EP99105024A patent/EP0940224B1/fr not_active Expired - Lifetime
- 1993-06-02 EP EP99105023A patent/EP0938950B1/fr not_active Expired - Lifetime
- 1993-06-02 EP EP99105025A patent/EP0938951B1/fr not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5152917A (en) *	1991-02-06	1992-10-06	Minnesota Mining And Manufacturing Company	Structured abrasive article
US5152917B1 (en) *	1991-02-06	1998-01-13	Minnesota Mining & Mfg	Structured abrasive article
JPH0523973A (ja) *	1991-07-19	1993-02-02	Dainippon Printing Co Ltd	研磨テープ及びその製造方法

Also Published As

Publication number	Publication date
EP0938951B1 (fr)	2002-09-04
EP0938951A2 (fr)	1999-09-01
EP0940224A2 (fr)	1999-09-08
EP0940224B1 (fr)	2002-09-04
EP0938951A3 (fr)	2000-04-05
EP0940224A3 (fr)	2000-04-05
EP0938950B1 (fr)	2003-03-19
EP0938950A2 (fr)	1999-09-01

Publication	Publication Date	Title
AU622054B2 (en)	1992-03-26	Multilayer film
CA2002449A1 (fr)	1990-06-05	Article autocollant a couche d'accrochage
WO2000003874A1 (fr)	2000-01-27	Matiere decorative
AU616846B2 (en)	1991-11-07	Imagable copy film
EP0899091A3 (fr)	2000-10-11	Produit moulé revêtu transparent et procédé pour sa fabrication
CA2013677A1 (fr)	1990-10-27	Composes de peinture
EP0798780A3 (fr)	2000-09-13	Dispositif semi-conducteur, procédé de fabrication et dispositif semi-conducteur du type agrégat
MY103125A (en)	1993-04-30	Cover tape for sealing chip-holding parts of carrier tape
CA2251720A1 (fr)	1997-10-30	Ruban pour la fabrication de materiels electrochromiques
EP0826491A3 (fr)	2000-04-12	Film avec une couche de support qui contient un agent antiprise
IE45431L (en)	1978-02-04	Thermoplastic sheets protected against uv rays
EP0647692A3 (fr)	1998-01-28	Ruban masque résistant aux températures élevées
CA2161763A1 (fr)	1996-05-01	Agent de revetement antistatique d'ancrage et pellicule mixte laminee
EP0188274A3 (fr)	1988-04-06	Ecran pour l'enregistrement d'une image obtenue par rayonnement
EP0477990A3 (en)	1993-06-23	A method of enhancing the properties of a thin film on a substrate
EP0938950A3 (fr)	2000-04-05	Bande abrasive
EP0777223A3 (fr)	1998-07-01	Procédé de fabrication d'un disque de stockage
EP0811478A3 (fr)	1998-10-28	Feuille multicouche et milieu d'enregistrement magnétique l'utilisant
CA2004493A1 (fr)	1990-07-03	Elements d'imagerie electrostatographique
CA2025884A1 (fr)	1991-03-23	Memoire optique
MY136100A (en)	2008-08-29	Transfer member
HK132397A (en)	1997-10-03	Synthetic resin molded article having metallic thin film on the surface thereof
EP0873820A3 (fr)	2000-05-10	Ruban de rodage
EP0645673A3 (fr)	1997-03-05	Elément photographique muni d'un couche dorsale et méthode pour la produire.
EP0398223A3 (fr)	1991-03-27	Couche anti-statique

Legal Events

Date	Code	Title	Description
1999-07-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1999-09-01	17P	Request for examination filed	Effective date: 19990415
1999-09-01	AC	Divisional application: reference to earlier application	Ref document number: 664187 Country of ref document: EP
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1999-09-22	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YAMAGUCHI, MASAHISA Inventor name: ISHII, TAIJI Inventor name: NAKAI, YASUO Inventor name: AMENIA, HIROYUKI Inventor name: NISHIO, TOSHIKAZU
2000-02-18	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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2002-06-24	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-09-30	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-09-30	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-12-13	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2003-01-31	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2003-03-05	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YAMAGUCHI, MASAHISA Inventor name: ISHII, TAIJI Inventor name: NAKAI, YASUO Inventor name: AMEMIA, HIROYUKI Inventor name: NISHIO, TOSHIKAZU
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