FI91973B - Nötande agglomerat och förfarande för framställning av dessa - Google Patents
Nötande agglomerat och förfarande för framställning av dessa Download PDFInfo
- Publication number
- FI91973B FI91973B FI862333A FI862333A FI91973B FI 91973 B FI91973 B FI 91973B FI 862333 A FI862333 A FI 862333A FI 862333 A FI862333 A FI 862333A FI 91973 B FI91973 B FI 91973B
- Authority
- FI
- Finland
- Prior art keywords
- abrasive
- agglomerates
- weight
- grains
- binder
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 38
- 239000006061 abrasive grain Substances 0.000 claims abstract description 36
- 239000002023 wood Substances 0.000 claims abstract description 14
- 239000003082 abrasive agent Substances 0.000 claims abstract description 12
- 235000013339 cereals Nutrition 0.000 claims abstract description 12
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 12
- 239000010455 vermiculite Substances 0.000 claims abstract description 12
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 12
- 235000013312 flour Nutrition 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract 9
- 239000000463 material Substances 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 25
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 17
- 239000011707 mineral Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 239000005011 phenolic resin Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 229920000180 alkyd Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
- 235000009973 maize Nutrition 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 16
- 239000002356 single layer Substances 0.000 abstract description 3
- 238000007654 immersion Methods 0.000 description 23
- 238000000227 grinding Methods 0.000 description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 13
- 238000000576 coating method Methods 0.000 description 11
- 239000008187 granular material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 229920001131 Pulp (paper) Polymers 0.000 description 10
- 229920002678 cellulose Polymers 0.000 description 8
- 235000010980 cellulose Nutrition 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 229920001568 phenolic resin Polymers 0.000 description 6
- 239000000123 paper Substances 0.000 description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229910001610 cryolite Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011121 hardwood Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- -1 bam-20 bust Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000878003 Dendrolycopodium obscurum Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 229910001502 inorganic halide Inorganic materials 0.000 description 1
- 229910052945 inorganic sulfide Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 238000000926 separation method 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
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
-
- 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
- B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Claims (12)
1. Sllpmedel som har bildats av nötningsbeständiga agglomerat, som innehäller ca 60 - 95 vikt-% enskllda 5 slipmaterialskorn, ca 0,3 - 8 vikt-% matrismaterial samt ca 5 - 30 vlkt-% bindemedel, kännetecknat därav, att matrismaterialet har valts ur en grupp, till vil-ken hör för papperstillverkning lämpllg slipmassa och de-rivat därav, trämjöl, vermikulit och blandningar av des- 10 sa.
2. Produkt enligt patentkrav 1, känne- t e c k n a d därav, att bindemedlet har valts ur en grupp, till vilken hör fenolhartser, urea/formaldehydhart-ser, fenol/formaldehydhartser, epoxlhartser och alkydhart-15 ser.
3. Nötningsbeständigt agglomerat som är lämpat för ett sllpmedel som innehäller ca 60 - 95 vikt-% enskilda slipmaterialskorn, ca 0,3 - 8 vikt-% matrismaterial samt ca 5 - 30 vikt-% bindemedel, kännetecknat där- 20 av, att det bildats av flera enskilda slipmaterialskorn, ett matrismaterial som har valts ur en grupp, tili vilken hör för papperstillverkning lämplig slipmassa och derivat därav, trämjöl, vermikulit och blandningar av dessa samt bindemedel. '25
4. Agglomerat enligt patentkrav 3, känne- t e c k n a t därav, att bindemedlet har valts ur en grupp, tili vilken hör fenolhartser, urea/formaldehydhart-ser, fenol/formaldehydhartser, epoxihartser och alkydhart-ser.
5. Slipmedel enligt patentkrav 1, känne tecknat därav, att det fäst till underlaget inne-häller agglomerat enligt patentkrav 3.
6. Slipmedel enligt patentkrav 5, kännetecknat därav, att agglomeraten är fästa vid nämn-35 da underlag genom ett grund- och ett limskikt. ,n 91973 20
7. Slipmedel enligt patentkrav 5, känne- t e c k n a t därav, att det innehäller agglomerat enligt patentkrav 3.
8. Förfarande för framställning av agglomerat en-5 ligt patentkrav 3, som innehäller ca 60 - 95 vikt-% en- skilda slipmaterialskorn, ca 0,3 - 8 vikt-% matrismate-rial samt ca 5 - 30 vikt-% bindemedel, vilket förfarande omfattar stegen: a) dispergering av matrisen i ett vätskeformigt me- 10 dium; b) sammanföring av den ur steg (a) erhällna disper-sionen med slipmineralet och bindemedlet för bildandet av en blandning; c) härdning av den ur steg (b) erhällna bland- 15 ningen; d) krossning av den frän steg (c) erhälinä härdade blandningen för bildande av agglomerat, känneteck-n a t därav, att matrismaterialet har valts ur en grupp, tili vilken hör för papperstillverkning lämplig slipmassa 20 och derivat därav, trämjöl, vermikulit och blandningar av dessa.
9. Förfarande enligt patentkrav 8, känne- t e c k n a t därav, att dispersionen frän steg (c) innehäller tillräckligt med vätska för att tilläta att slip-’ 25 mineralet fördelas jämnt i matrismaterialmassan.
10. Förfarande enligt patentkrav 8, känne- t e c k n a t därav, att blandningen frän steg (b) innehäller ca 55 - 94 vikt-% slipmineral, ca 5 - 35 vikt-% bindemedel, ca 1 - 40 vikt-% dispersion av vätska och ma- 30 trismaterial.
11. Förfarande enligt patentkrav 8, känne-t e c k n a t därav, att den frän steg (c) erhällna blandningen härdas med hjälp av värme.
12. Förfarande enligt patentkrav 8, känne- 35 tecknat därav, att den härdade blandningen behand- las genom krossning för bildande av agglomerat av önskad storlek. Il
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76324085 | 1985-08-07 | ||
| US06/763,240 US4652275A (en) | 1985-08-07 | 1985-08-07 | Erodable agglomerates and abrasive products containing the same |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI862333A0 FI862333A0 (sv) | 1986-06-02 |
| FI862333A FI862333A (sv) | 1987-02-08 |
| FI91973B true FI91973B (sv) | 1994-05-31 |
| FI91973C FI91973C (sv) | 1994-09-12 |
Family
ID=25067268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI862333A FI91973C (sv) | 1985-08-07 | 1986-06-02 | Nötande agglomerat och förfarande för framställning av dessa |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4652275A (sv) |
| EP (1) | EP0211591B1 (sv) |
| JP (1) | JP2550326B2 (sv) |
| KR (1) | KR950005074B1 (sv) |
| AT (1) | ATE86287T1 (sv) |
| AU (1) | AU588880B2 (sv) |
| BR (1) | BR8603459A (sv) |
| CA (1) | CA1253348A (sv) |
| DE (1) | DE3687864T2 (sv) |
| ES (1) | ES8900248A1 (sv) |
| FI (1) | FI91973C (sv) |
| MX (1) | MX165048B (sv) |
Families Citing this family (350)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1115588A (en) * | 1987-02-26 | 1988-09-01 | Minnesota Mining And Manufacturing Company | Erodable agglomerates and abrasive products containing the same |
| GB8718987D0 (en) * | 1987-08-11 | 1987-09-16 | Unilever Plc | Agglomerated abrasive material |
| DE68905297T2 (de) * | 1988-10-26 | 1993-06-17 | Ferro Corp | Ein gel erzeugendes kissen und verfahren zur oberflaechenbehandlung und zum polieren von linsen. |
| US5039311A (en) * | 1990-03-02 | 1991-08-13 | Minnesota Mining And Manufacturing Company | Abrasive granules |
| US5578098A (en) * | 1990-10-09 | 1996-11-26 | Minnesota Mining And Manufacturing Company | Coated abrasive containing erodible agglomerates |
| US5078753A (en) * | 1990-10-09 | 1992-01-07 | Minnesota Mining And Manufacturing Company | Coated abrasive containing erodable agglomerates |
| DE69123749T2 (de) * | 1990-10-09 | 1997-06-05 | Minnesota Mining & Mfg | Erodierbare agglomerate enthaltendes beschichtetes schleifmittel |
| US5273558A (en) * | 1991-08-30 | 1993-12-28 | Minnesota Mining And Manufacturing Company | Abrasive composition and articles incorporating same |
| US5316812A (en) * | 1991-12-20 | 1994-05-31 | Minnesota Mining And Manufacturing Company | Coated abrasive backing |
| DE69228487T2 (de) * | 1991-12-20 | 1999-09-02 | Minnesota Mining And Mfg. Co. | Ueberzogenes schleifband mit endlosem, verbandfreiem traeger und herstellungsverfahren |
| US6406576B1 (en) | 1991-12-20 | 2002-06-18 | 3M Innovative Properties Company | Method of making coated abrasive belt with an endless, seamless backing |
| US6406577B1 (en) | 1991-12-20 | 2002-06-18 | 3M Innovative Properties Company | Method of making abrasive belt with an endless, seamless backing |
| US5219462A (en) * | 1992-01-13 | 1993-06-15 | Minnesota Mining And Manufacturing Company | Abrasive article having abrasive composite members positioned in recesses |
| US5437754A (en) * | 1992-01-13 | 1995-08-01 | Minnesota Mining And Manufacturing Company | Abrasive article having precise lateral spacing between abrasive composite members |
| US5269821A (en) * | 1992-02-20 | 1993-12-14 | Minnesota Mining And Manufacturing Company | Coatable mixtures including erodable filler agglomerates, methods of preparing same, abrasive articles incorporating cured versions of same, and methods of making said articles |
| TW307801B (sv) * | 1992-03-19 | 1997-06-11 | Minnesota Mining & Mfg | |
| TW222668B (sv) * | 1992-03-19 | 1994-04-21 | Minnesota Mining & Mfg | |
| KR950702608A (ko) * | 1992-07-28 | 1995-07-29 | 테릴 켄트 쿠알리 | 산화금속으로 피복된 연마 입자, 그것의 제조 방법 및 연마제품(abrasive grain with metal oxide coating, method of making same and abrasive products) |
| US5213591A (en) * | 1992-07-28 | 1993-05-25 | Ahmet Celikkaya | Abrasive grain, method of making same and abrasive products |
| US5328716A (en) * | 1992-08-11 | 1994-07-12 | Minnesota Mining And Manufacturing Company | Method of making a coated abrasive article containing a conductive backing |
| US5344688A (en) * | 1992-08-19 | 1994-09-06 | Minnesota Mining And Manufacturing Company | Coated abrasive article and a method of making same |
| CA2106262C (en) * | 1992-10-01 | 2003-11-18 | Ralph H. Bland | Tear resistant multilayer films and articles incorporating such films |
| US5304224A (en) * | 1992-10-01 | 1994-04-19 | Minnesota Mining And Manufacturing Company | Coated abrasive article having a tear resistant backing |
| US5355636A (en) * | 1992-10-01 | 1994-10-18 | Minnesota Mining And Manufacturing Company | Tear resistant coated abrasive article |
| US6040061A (en) * | 1992-10-01 | 2000-03-21 | 3M Innovative Properties Company | Tear resistant multilayer films based on sebacic acid copolyesters and articles incorporating such films |
| JP3649442B2 (ja) * | 1992-12-17 | 2005-05-18 | ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー | 低減粘度スラリー、それから作製される研磨用品、および該用品の製造方法 |
| US5342419A (en) * | 1992-12-31 | 1994-08-30 | Minnesota Mining And Manufacturing Company | Abrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using same |
| US5435816A (en) * | 1993-01-14 | 1995-07-25 | Minnesota Mining And Manufacturing Company | Method of making an abrasive article |
| KR960700866A (ko) * | 1993-03-12 | 1996-02-24 | 테릴 켄트 퀄리 | 석재 윤색 방법 및 이를 위한 물품(method and article for polishing stone) |
| CA2115889A1 (en) * | 1993-03-18 | 1994-09-19 | David E. Broberg | Coated abrasive article having diluent particles and shaped abrasive particles |
| US5436063A (en) * | 1993-04-15 | 1995-07-25 | Minnesota Mining And Manufacturing Company | Coated abrasive article incorporating an energy cured hot melt make coat |
| US6485589B1 (en) | 1993-04-15 | 2002-11-26 | 3M Innovative Properties Company | Melt-flowable materials and method of sealing surfaces |
| US7575653B2 (en) * | 1993-04-15 | 2009-08-18 | 3M Innovative Properties Company | Melt-flowable materials and method of sealing surfaces |
| CN1124472A (zh) * | 1993-05-26 | 1996-06-12 | 美国3M公司 | 在加工件上形成光滑表面的方法 |
| WO1995000295A1 (en) | 1993-06-17 | 1995-01-05 | Minnesota Mining And Manufacturing Company | Patterned abrading articles and methods making and using same |
| US5681612A (en) * | 1993-06-17 | 1997-10-28 | Minnesota Mining And Manufacturing Company | Coated abrasives and methods of preparation |
| US5549962A (en) * | 1993-06-30 | 1996-08-27 | Minnesota Mining And Manufacturing Company | Precisely shaped particles and method of making the same |
| GB9316615D0 (en) * | 1993-08-10 | 1993-09-29 | Patel Bipin C M | Improvements in or relating to the ultrasonic detection of dental caries |
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- 1986-07-23 JP JP61171972A patent/JP2550326B2/ja not_active Expired - Lifetime
- 1986-07-23 BR BR8603459A patent/BR8603459A/pt not_active IP Right Cessation
- 1986-07-28 AT AT86305787T patent/ATE86287T1/de not_active IP Right Cessation
- 1986-07-28 EP EP86305787A patent/EP0211591B1/en not_active Expired - Lifetime
- 1986-07-28 DE DE8686305787T patent/DE3687864T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI91973C (sv) | 1994-09-12 |
| KR950005074B1 (ko) | 1995-05-18 |
| AU588880B2 (en) | 1989-09-28 |
| JP2550326B2 (ja) | 1996-11-06 |
| DE3687864T2 (de) | 1993-07-15 |
| EP0211591B1 (en) | 1993-03-03 |
| FI862333A0 (sv) | 1986-06-02 |
| FI862333A (sv) | 1987-02-08 |
| BR8603459A (pt) | 1987-03-04 |
| CA1253348A (en) | 1989-05-02 |
| DE3687864D1 (de) | 1993-04-08 |
| JPS6234780A (ja) | 1987-02-14 |
| EP0211591A3 (en) | 1989-10-11 |
| KR880000192A (ko) | 1988-03-24 |
| ES8900248A1 (es) | 1989-05-16 |
| AU5826386A (en) | 1987-02-12 |
| EP0211591A2 (en) | 1987-02-25 |
| US4652275A (en) | 1987-03-24 |
| ATE86287T1 (de) | 1993-03-15 |
| ES557815A0 (es) | 1989-05-16 |
| MX165048B (es) | 1992-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: MINNESOTA MINING AND MANUFACTURING COMPANY |