FR2292003A1 - Matiere abrasive synthetique - Google Patents
Matiere abrasive synthetiqueInfo
- Publication number
- FR2292003A1 FR2292003A1 FR7535569A FR7535569A FR2292003A1 FR 2292003 A1 FR2292003 A1 FR 2292003A1 FR 7535569 A FR7535569 A FR 7535569A FR 7535569 A FR7535569 A FR 7535569A FR 2292003 A1 FR2292003 A1 FR 2292003A1
- Authority
- FR
- France
- Prior art keywords
- abrasive material
- synthetic abrasive
- synthetic
- abrasive
- 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.)
- Withdrawn
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
- B24D3/02—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
- B24D3/285—Reaction products obtained from aldehydes or ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2970474A IT1025909B (it) | 1974-11-21 | 1974-11-21 | Materiale granuloso sintetico con caratteristiche abrasive particolarmente adatto per la finitura di manufatti metallici |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2292003A1 true FR2292003A1 (fr) | 1976-06-18 |
Family
ID=11228284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535569A Withdrawn FR2292003A1 (fr) | 1974-11-21 | 1975-11-19 | Matiere abrasive synthetique |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE835738A (fr) |
DE (1) | DE2552821C3 (fr) |
ES (1) | ES442748A1 (fr) |
FR (1) | FR2292003A1 (fr) |
GB (1) | GB1496187A (fr) |
IT (1) | IT1025909B (fr) |
-
1974
- 1974-11-21 IT IT2970474A patent/IT1025909B/it active
-
1975
- 1975-11-14 GB GB4702575A patent/GB1496187A/en not_active Expired
- 1975-11-18 ES ES442748A patent/ES442748A1/es not_active Expired
- 1975-11-19 FR FR7535569A patent/FR2292003A1/fr not_active Withdrawn
- 1975-11-19 BE BE162013A patent/BE835738A/fr unknown
- 1975-11-21 DE DE19752552821 patent/DE2552821C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2552821A1 (de) | 1976-08-12 |
DE2552821C3 (de) | 1979-12-20 |
ES442748A1 (es) | 1977-04-16 |
GB1496187A (en) | 1977-12-30 |
DE2552821B2 (de) | 1979-05-03 |
BE835738A (fr) | 1976-03-16 |
IT1025909B (it) | 1978-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |