FR2426538A1 - ABRASIVE DISC FOR WET GRINDING - Google Patents
ABRASIVE DISC FOR WET GRINDINGInfo
- Publication number
- FR2426538A1 FR2426538A1 FR7913406A FR7913406A FR2426538A1 FR 2426538 A1 FR2426538 A1 FR 2426538A1 FR 7913406 A FR7913406 A FR 7913406A FR 7913406 A FR7913406 A FR 7913406A FR 2426538 A1 FR2426538 A1 FR 2426538A1
- Authority
- FR
- France
- Prior art keywords
- wet grinding
- abrasive disc
- disc
- binder
- fine
- 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- Withdrawn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
- B24D3/34—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
- B24D3/342—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 incorporated in the bonding agent
- B24D3/344—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 incorporated in the bonding agent the bonding agent being organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
L'invention concerne un disque abrasif pour la rectification à l'état humide, contenant comme liant une matière plastique durcissable enrobant des grains abrasifs y incorporés, tels que, en particulier, des grains abrasifs fins ou ultrafins. Ce disque est caractérisé en ce que ledit liant se compose totalement ou partiellement de résines polyester non saturées et/ou de résines éthoxyléniques et /ou de polyuréthanes et/ou de polyisocyanurates, qui à l'état durci ont à température ordinaire (environ 300 K) une capacité d'absorption d'eau d'au moins 0,5 %. L'invention est applicable dans le domaine de l'usinage et de la finition de pièces en tous genres.The invention relates to an abrasive disc for wet grinding, comprising as a binder a hardenable plastic material coating abrasive grains incorporated therein, such as, in particular, fine or ultra-fine abrasive grains. This disc is characterized in that said binder is totally or partially composed of unsaturated polyester resins and / or ethoxylenic resins and / or polyurethanes and / or polyisocyanurates, which in the hardened state have at ordinary temperature (about 300 K ) a water absorption capacity of at least 0.5%. The invention is applicable in the field of machining and finishing of parts of all kinds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782822910 DE2822910A1 (en) | 1978-05-26 | 1978-05-26 | GRINDING DISC FOR WET GRINDING |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2426538A1 true FR2426538A1 (en) | 1979-12-21 |
Family
ID=6040177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913406A Withdrawn FR2426538A1 (en) | 1978-05-26 | 1979-05-25 | ABRASIVE DISC FOR WET GRINDING |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS54156286A (en) |
BE (1) | BE876468A (en) |
BR (1) | BR7903332A (en) |
DE (1) | DE2822910A1 (en) |
ES (1) | ES480927A1 (en) |
FR (1) | FR2426538A1 (en) |
GB (1) | GB2021625A (en) |
IT (1) | IT1121506B (en) |
NL (1) | NL7904188A (en) |
SE (1) | SE7904245L (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61195183A (en) * | 1985-02-22 | 1986-08-29 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Abrasive powder fixation type polyurethane abrasive material |
JPH0747267B2 (en) * | 1986-06-26 | 1995-05-24 | 東亜製砥工業株式会社 | Method of manufacturing foamed abrasive body |
KR910016422A (en) * | 1990-03-19 | 1991-11-05 | 원본미기재 | Saw |
US5306319A (en) * | 1993-05-12 | 1994-04-26 | Minnesota Mining And Manufacturing Company | Surface treating articles and methods of making same |
ATE188411T1 (en) * | 1993-05-12 | 2000-01-15 | Minnesota Mining & Mfg | ARTICLES FOR SURFACE TREATMENT AND METHOD FOR THE PRODUCTION THEREOF |
US5453312A (en) * | 1993-10-29 | 1995-09-26 | Minnesota Mining And Manufacturing Company | Abrasive article, a process for its manufacture, and a method of using it to reduce a workpiece surface |
FR2921667B1 (en) * | 2007-10-01 | 2012-11-09 | Saint Gobain Abrasives Inc | LIQUID RESIN COMPOSITION FOR ABRASIVE ARTICLES |
-
1978
- 1978-05-26 DE DE19782822910 patent/DE2822910A1/en active Pending
-
1979
- 1979-05-15 SE SE7904245A patent/SE7904245L/en unknown
- 1979-05-16 GB GB7916968A patent/GB2021625A/en not_active Withdrawn
- 1979-05-23 JP JP6378179A patent/JPS54156286A/en active Pending
- 1979-05-23 BE BE2/57818A patent/BE876468A/en unknown
- 1979-05-25 FR FR7913406A patent/FR2426538A1/en not_active Withdrawn
- 1979-05-25 IT IT23009/79A patent/IT1121506B/en active
- 1979-05-25 BR BR7903332A patent/BR7903332A/en unknown
- 1979-05-25 ES ES480927A patent/ES480927A1/en not_active Expired
- 1979-05-28 NL NL7904188A patent/NL7904188A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE7904245L (en) | 1979-11-27 |
GB2021625A (en) | 1979-12-05 |
JPS54156286A (en) | 1979-12-10 |
IT7923009A0 (en) | 1979-05-25 |
BE876468A (en) | 1979-09-17 |
ES480927A1 (en) | 1979-11-16 |
DE2822910A1 (en) | 1979-11-29 |
IT1121506B (en) | 1986-04-02 |
NL7904188A (en) | 1979-11-28 |
BR7903332A (en) | 1979-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |