GB561945A - Improvements in or relating to the manufacture of abrasive materials - Google Patents
Improvements in or relating to the manufacture of abrasive materialsInfo
- Publication number
- GB561945A GB561945A GB14469/42A GB1446942A GB561945A GB 561945 A GB561945 A GB 561945A GB 14469/42 A GB14469/42 A GB 14469/42A GB 1446942 A GB1446942 A GB 1446942A GB 561945 A GB561945 A GB 561945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- abrasive grains
- web
- adhesive
- grains
- 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
- 239000003082 abrasive agent Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000006061 abrasive grain Substances 0.000 abstract 7
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 2
- 241000842962 Apoda limacodes Species 0.000 abstract 1
- 240000000491 Corchorus aestuans Species 0.000 abstract 1
- 235000011777 Corchorus aestuans Nutrition 0.000 abstract 1
- 235000010862 Corchorus capsularis Nutrition 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 240000006240 Linum usitatissimum Species 0.000 abstract 1
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- -1 flint Substances 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
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
- B24D11/001—Manufacture of flexible abrasive materials
- B24D11/005—Making abrasive webs
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
561,945. Flexible abrasive sheets. CARBORUNDUM CO. Oct. 15, 1942, No. 14469. Convention date, Dec. 29, 1941. [Class 60] Abrasive sheet material is made by introducing abrasive grains into a dispersion of dry, separated fibres, forming the mixture of fibres 'and grains into a web, impregnating the web with an adhesive and compressing. Cardable fibres are separated and delivered by a doffing brush 3 into an air current 6 produced by a blower 7, and abrasive grains are showered from a hopper 12 into the air-dispersed fibres in a deposition chamber 10. The fibres and grains collect as a web on an endless moving foraminous belt 15 under the influence of suction produced by air entering conduit 22 leading to the suction side of the blower 7, and the web is initially compacted between rolls 19 and 20, is further compacted and saturated with adhesive by rolls 24, 25 of which 25 dips into adhesive in a tank 26, and finally carried in festoons through a drying or curing chamber. The feed gate 13 of hopper 12 may be magnetically vibrated, an air jet 14 may be provided to regulate the direction and velocity of the shower of abrasive grains, and a further hopper for introducing abrasive grains may be provided near rolls 19, 20. The endless foraminous belt-may be replaced by a wire screen which can be slid into position to receive the fibres and abrasive grains and withdrawn and replaced when a sufficient thickness has been collected. Cotton, wool, jute, flax, glass fibres, resinous or synthetic rubber-like fibres may be used, the abrasive grains may be silicon carbide, fused aluminium oxide, flint, corundum, emery, or rouge ranging in size from polishing powder to coarse grit, and the adhesive may be glue plasticised with glycerine and/or natural or synthetic rubber, vulcanized latex, a resin, such as phenol-formaldehyde, or sodium silicate. Modifying agents for water-proofing, reducing friction, making brittle or flexible, may be added. One side of the web may be impregnated with a resilient and flexible binder, the other with a brittle binder. Dry powdered fillers or binding agent may be added in a manner similar to the abrasive grains. Specification 555,640 is referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US561945XA | 1941-12-29 | 1941-12-29 | |
| US424774A US2334572A (en) | 1941-12-29 | 1941-12-29 | Manufacture of abrasive materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB561945A true GB561945A (en) | 1944-06-12 |
Family
ID=26735079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14469/42A Expired GB561945A (en) | 1941-12-29 | 1942-10-15 | Improvements in or relating to the manufacture of abrasive materials |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2334572A (en) |
| GB (1) | GB561945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1045278B (en) * | 1956-02-24 | 1958-11-27 | Lemfoerder Metallwarengesellsc | Process for the production of single-layer abrasive belts made of plastic |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2488891A (en) * | 1946-02-11 | 1949-11-22 | Frederick H Apel | Method of making abrasive grinding members |
| US2682735A (en) * | 1950-06-29 | 1954-07-06 | Bay State Abrasive Products Co | Heavy-duty abrasive article |
| US2808688A (en) * | 1953-09-24 | 1957-10-08 | Gen Grinding Wheel Corp | Laminated grinding wheel |
| US2833669A (en) * | 1954-10-22 | 1958-05-06 | Hakle Werke Hans Klenk | Method of applying deodorising, disinfecting, fungicidal and bactericidal substances to carriers and in particular fibrous carrier substances |
| US3010865A (en) * | 1958-04-29 | 1961-11-28 | American Viscose Corp | Method of making elastomeric webs |
| US3078624A (en) * | 1958-07-25 | 1963-02-26 | Osborn Mfg Co | Rotary abrading tool |
| US2917426A (en) * | 1958-09-26 | 1959-12-15 | Du Pont | Felted products and processes containing fibrous boehmite |
| US3355840A (en) * | 1965-01-13 | 1967-12-05 | Buffalo China Inc | Cup topping machine |
| US3535729A (en) * | 1968-05-03 | 1970-10-27 | North American Rockwell | Polishing buff |
| US3900602A (en) * | 1970-05-15 | 1975-08-19 | Siemens Ag | Method and device for the manufacture of catalytic layers for electrodes in electrochemical cells, particularly fuel cells |
| DE2123126A1 (en) * | 1971-05-11 | 1972-11-23 | Fa. August Rüggeberg, 5277 Marienheide | Coated abrasives |
| US3971373A (en) * | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
| US5426895A (en) * | 1991-05-31 | 1995-06-27 | Procare, Inc. | Windshield wiper blade cleaner |
| US9238207B2 (en) | 1997-04-04 | 2016-01-19 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9199357B2 (en) | 1997-04-04 | 2015-12-01 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9868100B2 (en) | 1997-04-04 | 2018-01-16 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US9463552B2 (en) | 1997-04-04 | 2016-10-11 | Chien-Min Sung | Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods |
| US9221154B2 (en) | 1997-04-04 | 2015-12-29 | Chien-Min Sung | Diamond tools and methods for making the same |
| US9409280B2 (en) | 1997-04-04 | 2016-08-09 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
| US5928070A (en) * | 1997-05-30 | 1999-07-27 | Minnesota Mining & Manufacturing Company | Abrasive article comprising mullite |
| DE10117864A1 (en) * | 2001-04-10 | 2002-10-17 | Faist Automotive Gmbh & Co Kg | The assembly for the production of a nonwoven, has a feed for a bonding agent to be delivered with a high speed gas stream into the fiber layer, to be formed into a web laid on a conveyor belt |
| DE10297510T5 (en) * | 2001-12-13 | 2004-11-25 | Nikon Corp. | Grinding stone and method for manufacturing an optical element |
| DE102004013031A1 (en) * | 2004-03-16 | 2005-10-06 | Waldrich Siegen Werkzeugmaschinen Gmbh | Method and machine for producing a roll |
| US9138862B2 (en) | 2011-05-23 | 2015-09-22 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
| US8678878B2 (en) | 2009-09-29 | 2014-03-25 | Chien-Min Sung | System for evaluating and/or improving performance of a CMP pad dresser |
| US8398466B2 (en) | 2006-11-16 | 2013-03-19 | Chien-Min Sung | CMP pad conditioners with mosaic abrasive segments and associated methods |
| US8622787B2 (en) | 2006-11-16 | 2014-01-07 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
| US8393934B2 (en) | 2006-11-16 | 2013-03-12 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
| US8974270B2 (en) | 2011-05-23 | 2015-03-10 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
| US9724802B2 (en) | 2005-05-16 | 2017-08-08 | Chien-Min Sung | CMP pad dressers having leveled tips and associated methods |
| US8138106B2 (en) | 2005-09-30 | 2012-03-20 | Rayonier Trs Holdings Inc. | Cellulosic fibers with odor control characteristics |
| KR20100106328A (en) | 2007-11-13 | 2010-10-01 | 치엔 민 성 | Cmp pad dressers |
| US9011563B2 (en) * | 2007-12-06 | 2015-04-21 | Chien-Min Sung | Methods for orienting superabrasive particles on a surface and associated tools |
| US8777699B2 (en) | 2010-09-21 | 2014-07-15 | Ritedia Corporation | Superabrasive tools having substantially leveled particle tips and associated methods |
-
1941
- 1941-12-29 US US424774A patent/US2334572A/en not_active Expired - Lifetime
-
1942
- 1942-10-15 GB GB14469/42A patent/GB561945A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1045278B (en) * | 1956-02-24 | 1958-11-27 | Lemfoerder Metallwarengesellsc | Process for the production of single-layer abrasive belts made of plastic |
Also Published As
| Publication number | Publication date |
|---|---|
| US2334572A (en) | 1943-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB561945A (en) | Improvements in or relating to the manufacture of abrasive materials | |
| US2376922A (en) | Method of and apparatus for making pile fabrics | |
| US2644280A (en) | Sanding disk accessory | |
| US2284715A (en) | Abrasive article | |
| US2355667A (en) | Abrasive article | |
| US3653859A (en) | Abrasive foam laminate | |
| US3547608A (en) | Method of manufacturing an impregnated fibrous grinding article | |
| US2375263A (en) | Method of making abrasive articles | |
| US2335902A (en) | Abrasive article and manufacture | |
| US2542058A (en) | Polishing sheet | |
| US2405524A (en) | Abrasive article and method of making | |
| US2369462A (en) | Method and apparatus for manufacturing abrasive materials | |
| GB604930A (en) | Improvements in or relating to the manufacture of abrasive articles from superimposed abrasive containing felted fibrous sheets | |
| SE418261B (en) | SUBSTANCES IN THE FORM OF A WEAVE, PA CELLULOSA BASED FABRIC OR COVER FOR PREPARING A COVERED SURFACE SHEET | |
| GB491658A (en) | Improvements in abrasive articles and methods of manufacturing them | |
| KR20130030531A (en) | Eco abrasives articles and manufacturing method thereof | |
| US2356866A (en) | Manufacture of abrasive disk materials | |
| US2457012A (en) | Abrasive article and method of making | |
| GB522040A (en) | Improvements in or relating to abrasive articles | |
| US2398408A (en) | Abrasive article | |
| GB518833A (en) | Improvements in or relating to the manufacture of abrasive coated sheet material | |
| GB1006005A (en) | Improvements in or relating to abrasive articles | |
| GB882606A (en) | Improvements in or relating to abrasive articles | |
| GB655540A (en) | Improvements in or relating to flexible felted fibrous abrasive webs | |
| US1626246A (en) | Article of bonded granular material and method of making the same |