CA1143167A - Process for the manufacture of abrasives - Google Patents
Process for the manufacture of abrasivesInfo
- Publication number
- CA1143167A CA1143167A CA000341737A CA341737A CA1143167A CA 1143167 A CA1143167 A CA 1143167A CA 000341737 A CA000341737 A CA 000341737A CA 341737 A CA341737 A CA 341737A CA 1143167 A CA1143167 A CA 1143167A
- Authority
- CA
- Canada
- Prior art keywords
- product
- drying
- cooling
- formaldehyde
- phenol
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008569 process Effects 0.000 title claims abstract description 28
- 239000003082 abrasive agent Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000011230 binding agent Substances 0.000 claims abstract description 58
- 238000001035 drying Methods 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 30
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- MIHINWMALJZIBX-UHFFFAOYSA-N cyclohexa-2,4-dien-1-ol Chemical compound OC1CC=CC=C1 MIHINWMALJZIBX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012876 carrier material Substances 0.000 claims abstract description 11
- 229920003987 resole Polymers 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 230000001419 dependent effect Effects 0.000 claims abstract description 3
- 239000000853 adhesive Substances 0.000 claims abstract 2
- 230000001070 adhesive effect Effects 0.000 claims abstract 2
- 238000005096 rolling process Methods 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims description 21
- 239000005011 phenolic resin Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 14
- 150000002989 phenols Chemical class 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000007859 condensation product Substances 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 229960004279 formaldehyde Drugs 0.000 description 23
- 235000019256 formaldehyde Nutrition 0.000 description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 229960003742 phenol Drugs 0.000 description 20
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 18
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- 238000009434 installation Methods 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 239000008098 formaldehyde solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000001117 sulphuric acid Substances 0.000 description 4
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 229920003986 novolac Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- -1 alkyl phenols Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 206010013395 disorientation Diseases 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- NTDQQZYCCIDJRK-UHFFFAOYSA-N 4-octylphenol Chemical compound CCCCCCCCC1=CC=C(O)C=C1 NTDQQZYCCIDJRK-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000842962 Apoda limacodes Species 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 208000004209 confusion Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229960003666 liquefied phenol Drugs 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Carbon And Carbon Compounds (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2853761A DE2853761B1 (de) | 1978-12-13 | 1978-12-13 | Verfahren zur Herstellung von Schleifmitteln |
| DEP2853761.3 | 1978-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143167A true CA1143167A (en) | 1983-03-22 |
Family
ID=6057025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000341737A Expired CA1143167A (en) | 1978-12-13 | 1979-12-12 | Process for the manufacture of abrasives |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4298356A (OSRAM) |
| EP (1) | EP0012409B2 (OSRAM) |
| JP (1) | JPS5583573A (OSRAM) |
| AT (1) | ATE1645T1 (OSRAM) |
| AU (1) | AU5376879A (OSRAM) |
| CA (1) | CA1143167A (OSRAM) |
| DE (2) | DE2853761B1 (OSRAM) |
| ES (1) | ES486636A1 (OSRAM) |
| FI (1) | FI68638C (OSRAM) |
| PT (1) | PT70580B (OSRAM) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602923A (en) * | 1984-04-03 | 1986-07-29 | Erwin J. Baumgartler | Apparatus for degasifying a liquid medium |
| US4652274A (en) * | 1985-08-07 | 1987-03-24 | Minnesota Mining And Manufacturing Company | Coated abrasive product having radiation curable binder |
| CA1323949C (en) * | 1987-04-02 | 1993-11-02 | Michael C. Palazzotto | Ternary photoinitiator system for addition polymerization |
| US4828583A (en) * | 1987-04-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | Coated abrasive binder containing ternary photoinitiator system |
| US4735632A (en) * | 1987-04-02 | 1988-04-05 | Minnesota Mining And Manufacturing Company | Coated abrasive binder containing ternary photoinitiator system |
| CH675386A5 (OSRAM) * | 1988-07-27 | 1990-09-28 | Alexander Beck | |
| CA1338410C (en) * | 1989-02-07 | 1996-06-18 | Theodore H. Dailey, Jr. | Resorcinol-modified phenolic resin binder for reinforced plastics |
| US5108463B1 (en) * | 1989-08-21 | 1996-08-13 | Minnesota Mining & Mfg | Conductive coated abrasives |
| US5213590A (en) * | 1989-12-20 | 1993-05-25 | Neff Charles E | Article and a method for producing an article having a high friction surface |
| US5049164A (en) * | 1990-01-05 | 1991-09-17 | Norton Company | Multilayer coated abrasive element for bonding to a backing |
| US5232468A (en) * | 1990-02-13 | 1993-08-03 | Minnesota Mining And Manufacturing Company | Abrasive products bonded with color stabilized base catalyzed phenolic resin |
| US5219463A (en) * | 1990-02-13 | 1993-06-15 | Minnesota Mining And Manufacturing Company | Abrasives containing ammonium fluoride-based grinding aid |
| US5110321A (en) * | 1990-02-13 | 1992-05-05 | Minnesota Mining And Manufacturing Company | Abrasives containing ammonium fluoride-based grinding aid |
| US5110320A (en) * | 1990-02-13 | 1992-05-05 | Minnesota Mining And Manufacturing Company | Abrasive products bonded with color stabilized base catalyzed phenolic resin |
| DE4015440C1 (OSRAM) * | 1990-05-15 | 1991-11-07 | Ruetgerswerke Ag, 6000 Frankfurt, De | |
| JPH06114747A (ja) * | 1992-10-05 | 1994-04-26 | Minnesota Mining & Mfg Co <3M> | 研磨材およびその製法 |
| US5919549A (en) * | 1996-11-27 | 1999-07-06 | Minnesota Mining And Manufacturing Company | Abrasive articles and method for the manufacture of same |
| EP1699597A1 (en) * | 2003-12-29 | 2006-09-13 | Impianti Macchine & Tecnologie S.r.L. | Method and plant for manufacturing flexible abrasives, as well as flexible abrasive manufactured with said method |
| US8399597B2 (en) * | 2007-09-21 | 2013-03-19 | Saint-Gobain Abrasives, Inc. | Phenolic resin formulation and coatings for abrasive products |
| DE102010036554A1 (de) | 2010-07-21 | 2012-01-26 | Bamberger Kaliko Gmbh | Verbundmaterial für die Weiterverarbeitung in flächige Schleifprodukte sowie Verfahren zu dessen Herstellung |
| JP5871942B2 (ja) | 2010-11-18 | 2016-03-01 | スリーエム イノベイティブ プロパティズ カンパニー | 巻き付け型研磨ホイール及び製造方法 |
| NL2006218C2 (en) * | 2011-02-16 | 2012-08-24 | Trespa Int Bv | A method for reducing the formaldehyde content of a resinous starting material. |
| JP5693501B2 (ja) * | 2012-03-13 | 2015-04-01 | 株式会社東京精密 | 切断用ブレードの製造方法及び切断用ブレード |
| CN103712431A (zh) * | 2013-12-31 | 2014-04-09 | 辽宁龙源实业集团有限公司 | 含水钢丸的干燥方法 |
| WO2015112379A1 (en) * | 2014-01-22 | 2015-07-30 | United Technologies Corporation | Apparatuses, systems and methods for aligned abrasive grains |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2248853A (en) * | 1933-06-01 | 1941-07-08 | Minnesota Mining & Mfg | Abrasive article and method of making same |
| US3089763A (en) * | 1959-04-15 | 1963-05-14 | Norton Co | Coated abrasives |
| US3016294A (en) * | 1959-04-21 | 1962-01-09 | Norton Co | Abrasive product |
| US3208836A (en) * | 1960-09-09 | 1965-09-28 | Borden Co | Cold press method of making abrasive articles |
| CA930623A (en) * | 1968-07-11 | 1973-07-24 | Norton Company | Backing material for coated abrasives |
| US4018574A (en) * | 1970-12-16 | 1977-04-19 | Norton Compay | Process for the manufacture of endless coated abrasive articles |
| US3906684A (en) * | 1971-05-20 | 1975-09-23 | Norton Co | Abrasive articles and their method of manufacture |
| DE2148089A1 (de) * | 1971-09-27 | 1973-04-12 | Hans Dieter Tingsfeldt | Vorrichtung zum herstellen von bandoder bahnfoermigem schleifmittel |
| US3861892A (en) * | 1973-02-08 | 1975-01-21 | Norton Co | Coated abrasive material and manner of manufacture |
| US4035961A (en) * | 1974-07-24 | 1977-07-19 | Norton Company | Coated abrasive backing of dimensionally stabilized heat stretched fabric |
| HU169244B (OSRAM) * | 1974-11-12 | 1976-10-28 | ||
| DE2644552B2 (de) * | 1976-10-02 | 1978-11-30 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Schleifmitteln |
| DE2738267C3 (de) * | 1977-08-25 | 1986-04-17 | Hoechst Ag, 6230 Frankfurt | Verwendung von Kunstharzbindemitteln |
-
1978
- 1978-12-13 DE DE2853761A patent/DE2853761B1/de not_active Withdrawn
-
1979
- 1979-12-06 US US06/100,910 patent/US4298356A/en not_active Expired - Lifetime
- 1979-12-06 ES ES486636A patent/ES486636A1/es not_active Expired
- 1979-12-10 EP EP79105034A patent/EP0012409B2/de not_active Expired
- 1979-12-10 DE DE7979105034T patent/DE2963858D1/de not_active Expired
- 1979-12-10 AT AT79105034T patent/ATE1645T1/de not_active IP Right Cessation
- 1979-12-11 FI FI793869A patent/FI68638C/fi not_active IP Right Cessation
- 1979-12-12 AU AU53768/79A patent/AU5376879A/en not_active Abandoned
- 1979-12-12 CA CA000341737A patent/CA1143167A/en not_active Expired
- 1979-12-12 PT PT70580A patent/PT70580B/pt unknown
- 1979-12-12 JP JP16041779A patent/JPS5583573A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FI68638B (fi) | 1985-06-28 |
| PT70580A (de) | 1980-01-01 |
| FI68638C (fi) | 1985-10-10 |
| ES486636A1 (es) | 1980-06-16 |
| DE2853761B1 (de) | 1980-03-27 |
| FI793869A7 (fi) | 1980-06-14 |
| EP0012409B1 (de) | 1982-10-13 |
| JPS5583573A (en) | 1980-06-24 |
| DE2963858D1 (en) | 1982-11-18 |
| EP0012409B2 (de) | 1986-05-21 |
| JPS6137067B2 (OSRAM) | 1986-08-21 |
| ATE1645T1 (de) | 1982-10-15 |
| EP0012409A1 (de) | 1980-06-25 |
| PT70580B (pt) | 1981-09-01 |
| US4298356A (en) | 1981-11-03 |
| AU5376879A (en) | 1980-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1143167A (en) | Process for the manufacture of abrasives | |
| US4251408A (en) | Synthetic resin binders and their use for the manufacture of abrasives | |
| US4386943A (en) | Treated polyester fabric for use in flexible abrasives | |
| US5551961A (en) | Abrasive articles and methods of making same | |
| EP0515047A2 (en) | Friction material having heat-resistant paper support bearing resin-bonded carbon particles | |
| US4433120A (en) | Liquid phenolic resin composition and method for waferboard manufacture | |
| PL115723B1 (en) | Method of manufacture of thermosetting urea-formaldehyde resins | |
| CA1262499A (en) | Metal-modified phenolic resins and methods of preparation | |
| KR100276135B1 (ko) | 피복 연마품 및 그 제조 방법 | |
| EP2425954A1 (en) | Device for forming thermosetting resin foam plate and method of manufacturing thermosetting resin foam plate | |
| US4690692A (en) | Synthetic resin binders and their use for the manufacture of abrasives | |
| US4175931A (en) | Abrasive material and process for manufacturing the same | |
| US3472915A (en) | Process of preparing seemingly one-stage novolacs | |
| US2810710A (en) | Urea formaldehyde condensation product | |
| KR0140400B1 (ko) | 무기섬유 고무화용 조성물 | |
| US2199752A (en) | Coated abrasive | |
| JP2708432B2 (ja) | 熱絶縁用鉱物質繊維結合用塩基性水性組成物 | |
| CA1049174A (en) | Process for the production of phenol-acetone formaldehyde binders for weather-proof wood materials and product | |
| CN111234152A (zh) | 砂纸用酚醛树脂及其制备方法、以及砂纸用复胶 | |
| JP2726723B2 (ja) | 表面処理合板又は、コンクリート型枠合板の下地処理方法 | |
| US2239828A (en) | Coated abrasive | |
| NL8403936A (nl) | "punking"-vrij mineraalvezelprodukt. | |
| US20020188030A1 (en) | Externally emulsified aqueous resole dispersions | |
| JPH04359957A (ja) | 成形材料及び成形品の製造方法 | |
| USRE21552E (en) | Production of abrasive material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |