KR101313352B1 - 연마용품 및 그의 제조 방법 - Google Patents
연마용품 및 그의 제조 방법 Download PDFInfo
- Publication number
- KR101313352B1 KR101313352B1 KR1020087005003A KR20087005003A KR101313352B1 KR 101313352 B1 KR101313352 B1 KR 101313352B1 KR 1020087005003 A KR1020087005003 A KR 1020087005003A KR 20087005003 A KR20087005003 A KR 20087005003A KR 101313352 B1 KR101313352 B1 KR 101313352B1
- Authority
- KR
- South Korea
- Prior art keywords
- binder
- abrasive
- delete delete
- abrasive article
- available
- 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 - Fee Related
Links
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
- B24D3/02—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
-
- 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
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- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
- Y10T442/277—Coated or impregnated cellulosic fiber fabric
- Y10T442/2795—Coating or impregnation contains an epoxy polymer or copolymer or polyether
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Claims (21)
- 복수의 연마 입자 및 결합제를 포함하고, 결합제가 폴리아이소시아네이트와 폴리옥시란 사이의 반응에 의해 형성되는 중합체를 포함하며, 얻어진 결합제에는 우레탄 및 우레아 결합이 사실상 없는 연마용품.
- 복수의 연마 입자 및 결합제를 포함하고, 결합제가 폴리아이소시아네이트와 폴리옥시란 사이의 반응에 의해 형성되는 제1 중합체와, 제2 중합 반응에 의해 형성되는 제2 중합체를 포함하며, 얻어진 결합제에는 우레탄 및 우레아 결합이 사실상 없는 연마용품.
- 복수의 연마 입자를 제공하는 단계; 폴리아이소시아네이트와 폴리옥시란의 반응 생성물에 의해 형성되는 중합체를 포함하는 결합제를 제공하는 단계 - 여기서, 얻어진 결합제에는 우레탄 및 우레아 결합이 사실상 없음 - ; 및 연마 입자와 결합제를 배킹 상에 분포시키는 단계를 포함하는, 제1항 또는 제2항에 따른 연마용품의 제조 방법.
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/218,808 | 2005-09-01 | ||
| US11/218,808 US7503949B2 (en) | 2005-09-01 | 2005-09-01 | Abrasive article and method |
| PCT/US2006/031424 WO2007030265A1 (en) | 2005-09-01 | 2006-08-14 | Abrasive article and method for making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080038195A KR20080038195A (ko) | 2008-05-02 |
| KR101313352B1 true KR101313352B1 (ko) | 2013-10-01 |
Family
ID=37401516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087005003A Expired - Fee Related KR101313352B1 (ko) | 2005-09-01 | 2006-08-14 | 연마용품 및 그의 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7503949B2 (ko) |
| EP (1) | EP1943054B1 (ko) |
| JP (1) | JP2009506900A (ko) |
| KR (1) | KR101313352B1 (ko) |
| CN (1) | CN101253023B (ko) |
| DE (1) | DE602006007867D1 (ko) |
| WO (1) | WO2007030265A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011025710A1 (en) * | 2009-08-27 | 2011-03-03 | Dow Global Technologies Llc | Polyurethane spray foams having reduced cold substrate cracking |
| CN107820455B (zh) | 2015-06-19 | 2020-06-12 | 3M创新有限公司 | 用于制造磨料制品的系统和方法 |
| US10919126B2 (en) | 2015-07-08 | 2021-02-16 | 3M Innovative Properties Company | Systems and methods for making abrasive articles |
| WO2017007714A1 (en) | 2015-07-08 | 2017-01-12 | 3M Innovative Properties Company | Systems and methods for making abrasive articles |
| WO2017058769A1 (en) * | 2015-09-28 | 2017-04-06 | Saint-Gobain Abrasives, Inc. | Method and apparatus for evaluating bonded abrasive article performance during a cut-off grinding operation |
| CN107350980B (zh) | 2016-05-10 | 2021-02-26 | 圣戈班磨料磨具有限公司 | 研磨制品和形成其的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06199982A (ja) * | 1992-11-09 | 1994-07-19 | Norton Co | 研削砥石用ポリウレタン系バインダー |
| JPH07286025A (ja) * | 1992-05-14 | 1995-10-31 | Bayer Ag | ポリイソシアネート重付加生成物系の耐候性成形部品の製法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4224422A (en) | 1979-06-28 | 1980-09-23 | Minnesota Mining And Manufacturing Company | Modified epoxy resin-polyisocyanate resin system |
| US4396657A (en) * | 1981-12-28 | 1983-08-02 | Norton Company | Fray and stretch resistant coated abrasive substrates impregnated with epoxy resins cured by specific types of catalysts |
| US4609380A (en) | 1985-02-11 | 1986-09-02 | Minnesota Mining And Manufacturing Company | Abrasive wheels |
| CN85100023A (zh) * | 1985-04-01 | 1985-11-10 | 天津大学 | 聚氨酯粘合剂及其制造工艺 |
| US4751138A (en) * | 1986-08-11 | 1988-06-14 | Minnesota Mining And Manufacturing Company | Coated abrasive having radiation curable binder |
| US5152917B1 (en) | 1991-02-06 | 1998-01-13 | Minnesota Mining & Mfg | Structured abrasive article |
| US5271964A (en) * | 1991-06-26 | 1993-12-21 | Minnesota Mining And Manufacturing Company | Process for manufacturing abrasive tape |
| US5639546A (en) | 1991-09-03 | 1997-06-17 | Minnesota Mining And Manufacturing Company | Coated article having improved adhesion to organic coatings |
| US5391210A (en) | 1993-12-16 | 1995-02-21 | Minnesota Mining And Manufacturing Company | Abrasive article |
| US5840822A (en) | 1997-09-02 | 1998-11-24 | National Starch And Chemical Investment Holding Corporation | Mono(hydroxyalkyl)urea and oxazolidone crosslinking agents |
| JP2000128959A (ja) * | 1998-10-27 | 2000-05-09 | Nippon Paint Co Ltd | オキサゾリドン環含有エポキシ樹脂 |
| US6551366B1 (en) | 2000-11-10 | 2003-04-22 | 3M Innovative Properties Company | Spray drying methods of making agglomerate abrasive grains and abrasive articles |
| CN1490347A (zh) * | 2002-10-18 | 2004-04-21 | 廉长江 | 一种聚氨酯胶软体砂轮磨盘 |
-
2005
- 2005-09-01 US US11/218,808 patent/US7503949B2/en not_active Expired - Fee Related
-
2006
- 2006-08-14 CN CN2006800321646A patent/CN101253023B/zh not_active Expired - Fee Related
- 2006-08-14 KR KR1020087005003A patent/KR101313352B1/ko not_active Expired - Fee Related
- 2006-08-14 DE DE200660007867 patent/DE602006007867D1/de active Active
- 2006-08-14 JP JP2008529082A patent/JP2009506900A/ja not_active Withdrawn
- 2006-08-14 EP EP06801282A patent/EP1943054B1/en not_active Not-in-force
- 2006-08-14 WO PCT/US2006/031424 patent/WO2007030265A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286025A (ja) * | 1992-05-14 | 1995-10-31 | Bayer Ag | ポリイソシアネート重付加生成物系の耐候性成形部品の製法 |
| JPH06199982A (ja) * | 1992-11-09 | 1994-07-19 | Norton Co | 研削砥石用ポリウレタン系バインダー |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080038195A (ko) | 2008-05-02 |
| JP2009506900A (ja) | 2009-02-19 |
| EP1943054B1 (en) | 2009-07-15 |
| DE602006007867D1 (de) | 2009-08-27 |
| WO2007030265A1 (en) | 2007-03-15 |
| CN101253023A (zh) | 2008-08-27 |
| US7503949B2 (en) | 2009-03-17 |
| EP1943054A1 (en) | 2008-07-16 |
| US20070044384A1 (en) | 2007-03-01 |
| CN101253023B (zh) | 2012-04-04 |
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