FR2418700A1 - Polishing lenses, plastics, ceramic, stone or metal - using fabric coated with polymer sponge and abrasive particles - Google Patents
Polishing lenses, plastics, ceramic, stone or metal - using fabric coated with polymer sponge and abrasive particlesInfo
- Publication number
- FR2418700A1 FR2418700A1 FR7806032A FR7806032A FR2418700A1 FR 2418700 A1 FR2418700 A1 FR 2418700A1 FR 7806032 A FR7806032 A FR 7806032A FR 7806032 A FR7806032 A FR 7806032A FR 2418700 A1 FR2418700 A1 FR 2418700A1
- Authority
- FR
- France
- Prior art keywords
- polymer
- polishing
- metal
- abrasive particles
- esp
- 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.)
- Granted
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Object for the working of critical surfaces, e.g. an abrasive sheet, where abrasive particles (2) with average size below 10 um adhere to the surface of polymer flakes (1) which form a microporous polymer sponge matrix (1) which absorbs liqs. The polymer (1) is pref. a water-bonding polymer absorbing aq. liqs., whereas particles (2) are selected from rare earth- and metal-oxides, esp. the oxides of Ce, Zr, Al, Fe, Sn, Cr, colloidal silica, quartz flour, polishing rouge, or pumice stone. The mixt. (1,2) is pref. carried by a substrate which is flexible, esp. a self-supporting fabric or paper. A weak bond may be used between materials (1,2) so that during a polishing operation the abrasive particles are rubbed off the polymer (1) in a controlled manner. Esp. for the polishing of lenses, but also the polishing of glass, plastic, metal, ceramics, semiconductors, metallurgical- and geological- samples, quartz, semiprecious stones, or piezoelectric crystals etc. The abrasive (2) can roll off the polymer (1) duing polishing and is therefore very effective.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7806032A FR2418700A1 (en) | 1978-03-02 | 1978-03-02 | Polishing lenses, plastics, ceramic, stone or metal - using fabric coated with polymer sponge and abrasive particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7806032A FR2418700A1 (en) | 1978-03-02 | 1978-03-02 | Polishing lenses, plastics, ceramic, stone or metal - using fabric coated with polymer sponge and abrasive particles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418700A1 true FR2418700A1 (en) | 1979-09-28 |
FR2418700B1 FR2418700B1 (en) | 1983-04-01 |
Family
ID=9205261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806032A Granted FR2418700A1 (en) | 1978-03-02 | 1978-03-02 | Polishing lenses, plastics, ceramic, stone or metal - using fabric coated with polymer sponge and abrasive particles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2418700A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594433A1 (en) * | 1986-02-15 | 1987-08-21 | Ver Schmirgel & Maschf | ABRASIVE GRAIN AND METHOD FOR MANUFACTURING THE SAME |
EP0418093A2 (en) * | 1989-09-15 | 1991-03-20 | Minnesota Mining And Manufacturing Company | A coated abrasive containing a pressure-sensitive adhesive coatable from water |
FR2663874A1 (en) * | 1990-07-02 | 1992-01-03 | Arjomari Prioux | Resistant support for abrasives in oily medium |
EP0562919A1 (en) * | 1992-03-19 | 1993-09-29 | Minnesota Mining And Manufacturing Company | Nonwoven surface treating articles, system including same |
US5520957A (en) * | 1989-09-15 | 1996-05-28 | Minnesota Mining And Manufacturing Company | Method of preparing a coated abrasive article |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2268403A (en) * | 1941-09-09 | 1941-12-30 | Russell B Kingman | Absorbent scouring and polishing body |
US2611689A (en) * | 1949-09-06 | 1952-09-23 | D & H Scovil Inc | Article for polishing |
FR1271068A (en) * | 1960-05-13 | 1961-09-08 | Osborn Mfg Co | Abrasive tool and its manufacturing process |
GB934785A (en) * | 1958-12-08 | 1963-08-21 | Spiegelglaswerke Germania A G | Improvements in or relating to the production of polishing wheels containing bound grain for polishing glass |
GB969535A (en) * | 1961-09-26 | 1964-09-09 | Universal Grinding Wheel Compa | Improvements relating to flexible abrasive products |
GB1161885A (en) * | 1965-12-30 | 1969-08-20 | Paul Michael Troll | Improvements in relating to Abrasives. |
FR2331421A1 (en) * | 1975-11-11 | 1977-06-10 | Showa Denko Kk | ABRASIVE DEVICE |
-
1978
- 1978-03-02 FR FR7806032A patent/FR2418700A1/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2268403A (en) * | 1941-09-09 | 1941-12-30 | Russell B Kingman | Absorbent scouring and polishing body |
US2611689A (en) * | 1949-09-06 | 1952-09-23 | D & H Scovil Inc | Article for polishing |
GB934785A (en) * | 1958-12-08 | 1963-08-21 | Spiegelglaswerke Germania A G | Improvements in or relating to the production of polishing wheels containing bound grain for polishing glass |
FR1271068A (en) * | 1960-05-13 | 1961-09-08 | Osborn Mfg Co | Abrasive tool and its manufacturing process |
GB969535A (en) * | 1961-09-26 | 1964-09-09 | Universal Grinding Wheel Compa | Improvements relating to flexible abrasive products |
GB1161885A (en) * | 1965-12-30 | 1969-08-20 | Paul Michael Troll | Improvements in relating to Abrasives. |
FR2331421A1 (en) * | 1975-11-11 | 1977-06-10 | Showa Denko Kk | ABRASIVE DEVICE |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594433A1 (en) * | 1986-02-15 | 1987-08-21 | Ver Schmirgel & Maschf | ABRASIVE GRAIN AND METHOD FOR MANUFACTURING THE SAME |
EP0418093A2 (en) * | 1989-09-15 | 1991-03-20 | Minnesota Mining And Manufacturing Company | A coated abrasive containing a pressure-sensitive adhesive coatable from water |
EP0418093A3 (en) * | 1989-09-15 | 1992-04-01 | Minnesota Mining And Manufacturing Company | A coated abrasive containing a pressure-sensitive adhesive coatable from water |
US5520957A (en) * | 1989-09-15 | 1996-05-28 | Minnesota Mining And Manufacturing Company | Method of preparing a coated abrasive article |
FR2663874A1 (en) * | 1990-07-02 | 1992-01-03 | Arjomari Prioux | Resistant support for abrasives in oily medium |
EP0562919A1 (en) * | 1992-03-19 | 1993-09-29 | Minnesota Mining And Manufacturing Company | Nonwoven surface treating articles, system including same |
Also Published As
Publication number | Publication date |
---|---|
FR2418700B1 (en) | 1983-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |