GB976248A - An abrasive article of manufacture - Google Patents
An abrasive article of manufactureInfo
- Publication number
- GB976248A GB976248A GB1194061A GB1194061A GB976248A GB 976248 A GB976248 A GB 976248A GB 1194061 A GB1194061 A GB 1194061A GB 1194061 A GB1194061 A GB 1194061A GB 976248 A GB976248 A GB 976248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- volume
- manufacture
- butadiene
- abrasive article
- grain
- 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
Links
Classifications
-
- 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
- C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
-
- 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
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
A bonded abrasive tool, particularly in the form of a grinding wheel, comprises (a) at least 15%, preferably 75-50%, by volume of fused alumina grain and (b) at least 15%, preferably 25-50%, by volume of fused zirconia grain; most suitably (a) and (b) are present in substantially equal amounts by volume. The bond may be of natural rubber, synthetic rubber, e.g. butadiene-acrylonitrile or butadiene-styrene polymers, thermosetting resin, e.g. phenolic resins, or shellac.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2657660A | 1960-05-03 | 1960-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB976248A true GB976248A (en) | 1964-11-25 |
Family
ID=21832593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1194061A Expired GB976248A (en) | 1960-05-03 | 1961-04-04 | An abrasive article of manufacture |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1419956A1 (en) |
| GB (1) | GB976248A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2039009A5 (en) * | 1969-04-07 | 1971-01-08 | Norton Co | |
| EP2708326B1 (en) | 2012-09-18 | 2015-09-02 | PPR GmbH | Flap grinding disc |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA704909B (en) * | 1969-10-29 | 1971-04-28 | Norton Co | Method of grinding |
| FR2387838A1 (en) * | 1977-04-18 | 1978-11-17 | Shimano Industrial Co | FRICTION MATERIAL FOR BICYCLE BRAKES OR SIMILAR BRAKES |
| DE102012021267B4 (en) | 2012-09-18 | 2022-02-24 | Ppr Gmbh | flap disc |
-
1961
- 1961-04-04 GB GB1194061A patent/GB976248A/en not_active Expired
- 1961-04-20 DE DE19611419956 patent/DE1419956A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2039009A5 (en) * | 1969-04-07 | 1971-01-08 | Norton Co | |
| EP2708326B1 (en) | 2012-09-18 | 2015-09-02 | PPR GmbH | Flap grinding disc |
| US11667010B2 (en) | 2012-09-18 | 2023-06-06 | Ppm Gmbh | Abrasive flap disc |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1419956A1 (en) | 1969-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3449280A (en) | Adhesive composition containing high molecular weight polyamides,epoxy resins and curing agents | |
| GB1257536A (en) | ||
| GB896910A (en) | Bonded abrasive articles | |
| GB976248A (en) | An abrasive article of manufacture | |
| GB889229A (en) | Magnetic abrasive wheels, method of making them and machine tools for using them | |
| ES344808A1 (en) | Aluminosilicate zeolite in a synthetic resin bonded abrasive article | |
| GB946856A (en) | Abrasive articles | |
| JPS55120980A (en) | Grinder for vertical-axis plane grinding | |
| GB891046A (en) | Improvements in compositions relating to abrasive articles | |
| SU97456A1 (en) | Method of making vulcanite bond grinding wheels | |
| GB695940A (en) | Improvements in and relating to grinding wheels | |
| GB961736A (en) | Improvements in or relating to moulded wood material elements containing sanding or grinding dust | |
| JPS51114500A (en) | Thermosetting resin compositions | |
| ES275208A1 (en) | Fungus resistant bonded cork | |
| GB541290A (en) | Improved stropping or sharpening device for safety razor blades | |
| GB491660A (en) | Improvements in or relating to bonded abrasive articles | |
| CA396664A (en) | Resin bonded abrasive article | |
| GB533363A (en) | Improvements in and relating to the manufacture of abrasive articles | |
| CA564192A (en) | Adhesive bonding compositions containing phenol-aldehyde resin and butadiene-acrylonitrile polymer | |
| GB739324A (en) | Improvements in or relating to polishing and abrading apparatus | |
| ES246120A1 (en) | Some improvements in the manufacture of diamonded tools (Machine-translation by Google Translate, not legally binding) | |
| GB902716A (en) | Improvements relating to grinding and polishing material | |
| GB1229911A (en) | ||
| CA568804A (en) | Resinoid bonded grinding wheels | |
| ES168940U (en) | New pigs for rubber, polishing and similar brushes. (Machine-translation by Google Translate, not legally binding) |