GB1360015A - Coated abrasive products - Google Patents
Coated abrasive productsInfo
- Publication number
- GB1360015A GB1360015A GB2903171A GB2903171A GB1360015A GB 1360015 A GB1360015 A GB 1360015A GB 2903171 A GB2903171 A GB 2903171A GB 2903171 A GB2903171 A GB 2903171A GB 1360015 A GB1360015 A GB 1360015A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- coated abrasive
- elastomer
- june
- coated
- 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
-
- 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
-
- 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
- B24D3/004—Flexible supporting members, e.g. paper, woven, plastic materials with special coatings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Laminated Bodies (AREA)
Abstract
1360015 Coated abrasives NORTON CO 21 June 1971 [19 June 1970 10 May 1971] 29031/71 Heading C4V A coated abrasive material comprises a flexible backing member having an adhesive bond on its front surface, to which are bonded abrasive grains and a layer on top of the adhesive bond comprising an elastomeric polymer of a conjugated diene monomer, or elastomeric copolymer thereof, the polymer or copolymer having a degree of residual unsaturation that would be indicated by an iodine number of at least 105, which is active in increasing the cutting ability of the coated abrasive material. The elastomer may be a homopolymer of butadiene or a copolymer thereof with acrylonitrile or styrene. Carboxylated butadienestyrene copolymers, preferably containing no less than 50% of the conjugated diolefin, copolymers containing acrylic and methacrylic acids, or a partial ester of itaconic, fumaric and maleic acids may also be used. Grinding aids such as metal fluorides may be incorporated with the elastomer. Suitable materials are specified. The backing member may be paper, cloth, laminates of these or vulcanized fibre material. The maker and size coats may be of phenol-formaldehyde resin. Suitable abrasive grains are silicon carbide, alumina and zirconiaalumina.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4778670A | 1970-06-19 | 1970-06-19 | |
US14166671A | 1971-05-10 | 1971-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1360015A true GB1360015A (en) | 1974-07-17 |
Family
ID=26725426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2903171A Expired GB1360015A (en) | 1970-06-19 | 1971-06-21 | Coated abrasive products |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS517350B1 (en) |
CA (1) | CA969376A (en) |
DE (1) | DE2129640A1 (en) |
FR (1) | FR2099204A5 (en) |
GB (1) | GB1360015A (en) |
SE (1) | SE400208B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003099519A1 (en) * | 2002-05-23 | 2003-12-04 | Nutool, Inc. | Polishing pad for electrochemical-mechanical polishing and methods to manufacture it |
US7204917B2 (en) | 1998-12-01 | 2007-04-17 | Novellus Systems, Inc. | Workpiece surface influencing device designs for electrochemical mechanical processing and method of using the same |
CN113993663A (en) * | 2019-09-05 | 2022-01-28 | 昭和电工株式会社 | Back grinding belt |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19840657A1 (en) * | 1998-09-05 | 2000-03-09 | Wandmacher Gmbh & Co Awuko Sch | Sandpaper |
-
1971
- 1971-06-15 DE DE19712129640 patent/DE2129640A1/en active Pending
- 1971-06-18 CA CA116,041A patent/CA969376A/en not_active Expired
- 1971-06-18 JP JP4336771A patent/JPS517350B1/ja active Pending
- 1971-06-18 FR FR7122205A patent/FR2099204A5/fr not_active Expired
- 1971-06-18 SE SE790771A patent/SE400208B/en unknown
- 1971-06-21 GB GB2903171A patent/GB1360015A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7204917B2 (en) | 1998-12-01 | 2007-04-17 | Novellus Systems, Inc. | Workpiece surface influencing device designs for electrochemical mechanical processing and method of using the same |
US7670473B1 (en) | 1998-12-01 | 2010-03-02 | Uzoh Cyprian E | Workpiece surface influencing device designs for electrochemical mechanical processing and method of using the same |
WO2003099519A1 (en) * | 2002-05-23 | 2003-12-04 | Nutool, Inc. | Polishing pad for electrochemical-mechanical polishing and methods to manufacture it |
US7399516B2 (en) | 2002-05-23 | 2008-07-15 | Novellus Systems, Inc. | Long-life workpiece surface influencing device structure and manufacturing method |
CN113993663A (en) * | 2019-09-05 | 2022-01-28 | 昭和电工株式会社 | Back grinding belt |
CN113993663B (en) * | 2019-09-05 | 2024-05-31 | 株式会社力森诺科 | Back grinding belt |
Also Published As
Publication number | Publication date |
---|---|
JPS517350B1 (en) | 1976-03-06 |
DE2129640A1 (en) | 1972-03-16 |
SE400208B (en) | 1978-03-20 |
CA969376A (en) | 1975-06-17 |
FR2099204A5 (en) | 1972-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |