GB1119348A - Resin-bonded abrasive composition - Google Patents
Resin-bonded abrasive compositionInfo
- Publication number
- GB1119348A GB1119348A GB2125465A GB2125465A GB1119348A GB 1119348 A GB1119348 A GB 1119348A GB 2125465 A GB2125465 A GB 2125465A GB 2125465 A GB2125465 A GB 2125465A GB 1119348 A GB1119348 A GB 1119348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- multicrystalline
- resin
- diamonds
- aromatic
- microscope
- 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
-
- 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
-
- 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
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Abrasive compositions comprise synthetic diamonds of which 15 to 45% by weight are multicrystalline dispersed in a resin. The diamond grit may be of 200 to 100 Tyler screen size. Specified resins are phenol-aldehyde resins, linear aromatic polyimides (e.g. as in Example III of Specification 986,358), aromatic polyamides or polyamide-imide, wholly aromatic polyketones (e.g. as in Specification 971,227), polybenzotriazoles and aromatic polythiazoles. It is stated that the percentage of multicrystalline diamonds in a sample may be determined by study with a microscope or by X-ray diffraction but no details are given as to the source of suitable samples.ALSO:Abrasive compositions comprise synthetic diamonds of which 15 to 45 wt. per cent are multicrystalline dispersed in a resin (see Division C3). The diamond grit may be of 200 to 100 Tyler screen size. It is stated that the percentage of multicrystalline diamonds in a sample may be determined by study with a microscope or X-ray diffraction but no details are given as to the source of suitable samples.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37180264A | 1964-06-01 | 1964-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1119348A true GB1119348A (en) | 1968-07-10 |
Family
ID=23465457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2125465A Expired GB1119348A (en) | 1964-06-01 | 1965-05-19 | Resin-bonded abrasive composition |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH472268A (en) |
| DE (1) | DE1569297B2 (en) |
| FI (1) | FI44066B (en) |
| FR (1) | FR1435524A (en) |
| GB (1) | GB1119348A (en) |
| NL (1) | NL149408B (en) |
| SE (1) | SE306423B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523773A (en) * | 1967-01-26 | 1970-08-11 | Du Pont | Abrasive articles containing a polyimide resin and lead-glass bond |
| DE3625743A1 (en) * | 1986-07-30 | 1988-02-11 | Winter & Sohn Ernst | METHOD FOR MACHINING DIAMOND GRAINS |
-
1965
- 1965-05-19 GB GB2125465A patent/GB1119348A/en not_active Expired
- 1965-05-28 CH CH743665A patent/CH472268A/en not_active IP Right Cessation
- 1965-05-31 SE SE7110/65A patent/SE306423B/xx unknown
- 1965-05-31 DE DE19651569297 patent/DE1569297B2/en active Granted
- 1965-05-31 FI FI129465A patent/FI44066B/fi active
- 1965-06-01 FR FR19046A patent/FR1435524A/en not_active Expired
- 1965-06-01 NL NL6506949A patent/NL149408B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE306423B (en) | 1968-11-25 |
| NL6506949A (en) | 1965-12-02 |
| DE1569297B2 (en) | 1974-08-01 |
| FR1435524A (en) | 1966-04-15 |
| CH472268A (en) | 1969-05-15 |
| NL149408B (en) | 1976-05-17 |
| DE1569297A1 (en) | 1969-08-21 |
| FI44066B (en) | 1971-04-30 |
| DE1569297C3 (en) | 1975-04-17 |
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