KR100235572B1 - 연마시트 및 그 제조방법 - Google Patents
연마시트 및 그 제조방법 Download PDFInfo
- Publication number
- KR100235572B1 KR100235572B1 KR1019960044221A KR19960044221A KR100235572B1 KR 100235572 B1 KR100235572 B1 KR 100235572B1 KR 1019960044221 A KR1019960044221 A KR 1019960044221A KR 19960044221 A KR19960044221 A KR 19960044221A KR 100235572 B1 KR100235572 B1 KR 100235572B1
- Authority
- KR
- South Korea
- Prior art keywords
- resin film
- abrasive
- layer
- polishing
- resin
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000005498 polishing Methods 0.000 claims abstract description 93
- 229920005989 resin Polymers 0.000 claims abstract description 73
- 239000011347 resin Substances 0.000 claims abstract description 73
- 239000006061 abrasive grain Substances 0.000 claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 239000011342 resin composition Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 11
- 230000003750 conditioning effect Effects 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000011882 ultra-fine particle Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
-
- 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
-
- 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
- B24D11/02—Backings, e.g. foils, webs, mesh fabrics
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1405—Capsule or particulate matter containing [e.g., sphere, flake, microballoon, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24421—Silicon containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24421—Silicon containing
- Y10T428/2443—Sand, clay, or crushed rock or slate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP95-282677 | 1995-10-31 | ||
| JP7282677A JP2808261B2 (ja) | 1995-10-31 | 1995-10-31 | 研磨シートおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970020308A KR970020308A (ko) | 1997-05-28 |
| KR100235572B1 true KR100235572B1 (ko) | 2000-04-01 |
Family
ID=17655626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960044221A Expired - Lifetime KR100235572B1 (ko) | 1995-10-31 | 1996-10-07 | 연마시트 및 그 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5928760A (enExample) |
| EP (1) | EP0771613B1 (enExample) |
| JP (1) | JP2808261B2 (enExample) |
| KR (1) | KR100235572B1 (enExample) |
| CN (1) | CN1079044C (enExample) |
| AU (1) | AU685030B2 (enExample) |
| DE (1) | DE69607560T2 (enExample) |
| MY (1) | MY114726A (enExample) |
| TW (1) | TW310293B (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020090901A1 (en) | 2000-11-03 | 2002-07-11 | 3M Innovative Properties Company | Flexible abrasive product and method of making and using the same |
| US20040143273A1 (en) * | 2000-12-29 | 2004-07-22 | Winitsky Kathleen M. | Microdermabrasive exfoliator |
| US6863774B2 (en) * | 2001-03-08 | 2005-03-08 | Raytech Innovative Solutions, Inc. | Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same |
| US7182672B2 (en) * | 2001-08-02 | 2007-02-27 | Sv Probe Pte. Ltd. | Method of probe tip shaping and cleaning |
| US6908364B2 (en) * | 2001-08-02 | 2005-06-21 | Kulicke & Soffa Industries, Inc. | Method and apparatus for probe tip cleaning and shaping pad |
| JP2003071731A (ja) * | 2001-09-03 | 2003-03-12 | Three M Innovative Properties Co | ディンプル構造の研磨材料 |
| US6846232B2 (en) | 2001-12-28 | 2005-01-25 | 3M Innovative Properties Company | Backing and abrasive product made with the backing and method of making and using the backing and abrasive product |
| US9833818B2 (en) | 2004-09-28 | 2017-12-05 | International Test Solutions, Inc. | Working surface cleaning system and method |
| US7618306B2 (en) * | 2005-09-22 | 2009-11-17 | 3M Innovative Properties Company | Conformable abrasive articles and methods of making and using the same |
| JP4973349B2 (ja) | 2007-07-13 | 2012-07-11 | 株式会社コバックス | 研磨物品 |
| FR2919513B1 (fr) * | 2007-07-31 | 2009-11-06 | Arjowiggins Licensing Soc Par | Procede de fabrication d'un support pour produit abrasif applique et support obtenu. |
| CN102458771A (zh) * | 2009-04-17 | 2012-05-16 | 3M创新有限公司 | 采用转移制品制造的平面磨料制品及其制造方法 |
| US8857375B1 (en) * | 2009-06-08 | 2014-10-14 | Sidney H. Miller | Quick disposable cat litter |
| US8371316B2 (en) | 2009-12-03 | 2013-02-12 | International Test Solutions, Inc. | Apparatuses, device, and methods for cleaning tester interface contact elements and support hardware |
| CA137374S (en) * | 2010-09-30 | 2011-05-06 | Richard A Tools Co Outils Richard A Co | Corner sanding sponge |
| US20120111350A1 (en) * | 2010-11-04 | 2012-05-10 | Michael Joseph Finfrock | Stubble softening device |
| US20130291323A1 (en) * | 2011-08-19 | 2013-11-07 | Total Import Solutions, Inc. | Surface cleaning system and method |
| BR112014016237A8 (pt) | 2011-12-29 | 2017-07-04 | 3M Innovative Properties Co | artigo abrasivo revestido e método para fabricação do mesmo |
| CN106029302B (zh) | 2014-02-14 | 2019-08-13 | 3M创新有限公司 | 磨料制品及其使用方法 |
| KR101586471B1 (ko) * | 2014-05-28 | 2016-01-18 | 아주대학교산학협력단 | 입자 부분 노출형 기재 및 그 제조방법 |
| WO2016089672A1 (en) * | 2014-12-01 | 2016-06-09 | 3M Innovative Properties Company | Nonwoven abrasive wheel with moisture barrier layer |
| EP3397711B1 (en) | 2015-12-30 | 2023-02-15 | 3M Innovative Properties Company | Dual stage structural bonding adhesive |
| EP3397426B1 (en) | 2015-12-30 | 2021-06-23 | 3M Innovative Properties Company | Abrasive articles and related methods |
| CN108472786B (zh) | 2015-12-30 | 2021-07-27 | 3M创新有限公司 | 磨料制品 |
| EP3442748A1 (en) | 2016-04-13 | 2019-02-20 | 3M Innovative Properties Company | Abrasive article |
| WO2017180468A1 (en) | 2016-04-13 | 2017-10-19 | 3M Innovative Properties Company | Abrasive article |
| US20200331118A1 (en) | 2016-04-13 | 2020-10-22 | 3M Innovative Properties Company | Supersize composition, abrasive article and method of making an abrasive article |
| CN110062681A (zh) | 2016-12-07 | 2019-07-26 | 3M创新有限公司 | 柔性磨料制品 |
| IT201700039495A1 (it) | 2017-04-10 | 2018-10-10 | Biffignandi S P A | Processo per produrre un articolo abrasivo flessibile, l’articolo abrasivo ottenuto e una sospensione acquosa utilizzata in tale processo |
| US9825000B1 (en) | 2017-04-24 | 2017-11-21 | International Test Solutions, Inc. | Semiconductor wire bonding machine cleaning device and method |
| US11865673B2 (en) | 2017-12-08 | 2024-01-09 | 3M Innovative Properties Company | Abrasive article |
| WO2019133452A1 (en) * | 2017-12-27 | 2019-07-04 | Saint-Gobain Abrasives, Inc. | Abrasive tools and methods for forming same |
| US11155428B2 (en) | 2018-02-23 | 2021-10-26 | International Test Solutions, Llc | Material and hardware to automatically clean flexible electronic web rolls |
| US11756811B2 (en) | 2019-07-02 | 2023-09-12 | International Test Solutions, Llc | Pick and place machine cleaning system and method |
| US10792713B1 (en) | 2019-07-02 | 2020-10-06 | International Test Solutions, Inc. | Pick and place machine cleaning system and method |
| US11211242B2 (en) | 2019-11-14 | 2021-12-28 | International Test Solutions, Llc | System and method for cleaning contact elements and support hardware using functionalized surface microfeatures |
| US11318550B2 (en) | 2019-11-14 | 2022-05-03 | International Test Solutions, Llc | System and method for cleaning wire bonding machines using functionalized surface microfeatures |
| US11035898B1 (en) | 2020-05-11 | 2021-06-15 | International Test Solutions, Inc. | Device and method for thermal stabilization of probe elements using a heat conducting wafer |
| US20230397574A1 (en) * | 2022-06-10 | 2023-12-14 | K.C. Innovations LLC | Pet Scratching Panel |
| WO2026053481A1 (ja) * | 2024-09-09 | 2026-03-12 | 三共理化学株式会社 | 基材レス研磨材およびその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552782A1 (en) * | 1992-01-22 | 1993-07-28 | Minnesota Mining And Manufacturing Company | Coated abrasive article and method of making same |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899288A (en) * | 1959-08-11 | Method of forming an abrasive sheet | ||
| US2220140A (en) * | 1933-03-15 | 1940-11-05 | Minnesota Mining & Mfg | Abrasive sheet material |
| US3615303A (en) * | 1968-10-18 | 1971-10-26 | Reichhold Albert Chemie Ag | Coated abrasive article |
| JPS52119589U (enExample) * | 1976-03-09 | 1977-09-10 | ||
| DE3219567A1 (de) * | 1982-05-25 | 1983-12-01 | SEA Schleifmittel Entwicklung Anwendung GmbH, 7530 Pforzheim | Elastischer schleifkoerper und verfahren zu seiner herstellung |
| CH669138A5 (de) * | 1982-11-22 | 1989-02-28 | Schweizer Schmirgel Schleif | Schleifmittel auf dehnbarer und flexibler unterlage. |
| JPS62500442A (ja) * | 1984-10-09 | 1987-02-26 | ミネソタ マイニング アンド マニユフアクチユアリングコンパニ− | 優れた基材を有する被覆研磨シ−ト材料 |
| US4652274A (en) * | 1985-08-07 | 1987-03-24 | Minnesota Mining And Manufacturing Company | Coated abrasive product having radiation curable binder |
| JPH0357427Y2 (enExample) * | 1986-01-16 | 1991-12-27 | ||
| US4753838A (en) * | 1986-06-16 | 1988-06-28 | Tsuguji Kimura | Polishing sheet material and method for its production |
| JPH02185375A (ja) * | 1989-01-07 | 1990-07-19 | Speedfam Co Ltd | 研磨テープの製造方法及び製造装置 |
| US4966609A (en) * | 1989-04-07 | 1990-10-30 | Uniroyal Plastics Co., Inc. | Conformable abrasive article |
| US4988554A (en) * | 1989-06-23 | 1991-01-29 | Minnesota Mining And Manufacturing Company | Abrasive article coated with a lithium salt of a fatty acid |
| AU638736B2 (en) * | 1989-09-15 | 1993-07-08 | Minnesota Mining And Manufacturing Company | A coated abrasive containing a pressure-sensitive adhesive coatable from water |
| JPH0615571A (ja) * | 1990-12-07 | 1994-01-25 | I N R Kenkyusho:Kk | 研削材 |
| US5336348A (en) * | 1992-12-16 | 1994-08-09 | W. R. Grace & Co.-Conn. | Method for forming a vermiculite film |
| US5564365A (en) * | 1994-03-10 | 1996-10-15 | Kacic; Alan D. | Litter box with abrasive surface |
| JPH08112769A (ja) * | 1994-10-14 | 1996-05-07 | Fuji Photo Film Co Ltd | 研磨テープ |
-
1995
- 1995-10-31 JP JP7282677A patent/JP2808261B2/ja not_active Expired - Lifetime
-
1996
- 1996-09-18 TW TW085111398A patent/TW310293B/zh not_active IP Right Cessation
- 1996-09-18 US US08/715,310 patent/US5928760A/en not_active Expired - Lifetime
- 1996-09-19 MY MYPI96003864A patent/MY114726A/en unknown
- 1996-09-20 AU AU65726/96A patent/AU685030B2/en not_active Expired
- 1996-10-07 KR KR1019960044221A patent/KR100235572B1/ko not_active Expired - Lifetime
- 1996-10-22 EP EP96116960A patent/EP0771613B1/en not_active Expired - Lifetime
- 1996-10-22 DE DE69607560T patent/DE69607560T2/de not_active Expired - Lifetime
- 1996-10-29 CN CN96122677A patent/CN1079044C/zh not_active Expired - Lifetime
-
1999
- 1999-01-26 US US09/236,566 patent/US6183677B1/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552782A1 (en) * | 1992-01-22 | 1993-07-28 | Minnesota Mining And Manufacturing Company | Coated abrasive article and method of making same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0771613A1 (en) | 1997-05-07 |
| JPH09123065A (ja) | 1997-05-13 |
| JP2808261B2 (ja) | 1998-10-08 |
| AU6572696A (en) | 1997-05-15 |
| EP0771613B1 (en) | 2000-04-05 |
| US6183677B1 (en) | 2001-02-06 |
| CN1154286A (zh) | 1997-07-16 |
| DE69607560D1 (de) | 2000-05-11 |
| AU685030B2 (en) | 1998-01-08 |
| DE69607560T2 (de) | 2000-10-19 |
| TW310293B (enExample) | 1997-07-11 |
| CN1079044C (zh) | 2002-02-13 |
| KR970020308A (ko) | 1997-05-28 |
| US5928760A (en) | 1999-07-27 |
| MY114726A (en) | 2002-12-31 |
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