KR100481388B1 - 함수 특성이 우수한 연마용품의 제조 방법 - Google Patents
함수 특성이 우수한 연마용품의 제조 방법 Download PDFInfo
- Publication number
- KR100481388B1 KR100481388B1 KR10-2002-0027017A KR20020027017A KR100481388B1 KR 100481388 B1 KR100481388 B1 KR 100481388B1 KR 20020027017 A KR20020027017 A KR 20020027017A KR 100481388 B1 KR100481388 B1 KR 100481388B1
- Authority
- KR
- South Korea
- Prior art keywords
- abrasive
- pet
- resin
- nylon film
- abrasive particles
- Prior art date
Links
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
-
- 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
- B24D3/34—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
시험 항목 | 실시예 1 | 실시예 2 | 비교예 1 |
인장강도(kgf/inch), 기계방향(M.D) | 120 | 120 | 120 |
인열강도(gf/43mm), 기계방향(M.D) | 4,000 | 4,000 | 4,000 |
신율(%), 기계방향(M.D)/45kgf(%) | 2.0 | 2.0 | 2.0 |
면조도(RMAX) | 9.8 | 9.9 | 9.8 |
단위면적당 연마용품 중량(g/m2) | 1,000 | 1,080 | 1,000 |
결합기재의 접착력(kgf/2inch) | ∞ | ∞ | ∞ |
가습공정 시간 (hour) | 0 | 0 | 96 |
가습 공정후 외부습도에 의한 특성 | 이상없음 | 이상없음 | 상대습도 60%이상일 때 휨현상 발생 |
Claims (8)
- 실린더 페이퍼 또는 그레이 클로스 기재, PET 또는 나일론 필름 및 연마입자층을 포함하는 연마용품의 제조방법에 있어서, 실린더 페이퍼 또는 그레이 클로스 기재의 일면에 전도성 결합제 수지를 코팅하는 단계; 별도로 PET 또는 나일론 필름의 일면에 연마입자를 코팅시키는 단계; 및 상기 페이퍼 또는 클로스 기재의 수지 코팅된 면과 PET 또는 나일론 필름의 연마입자가 코팅되지 않은 면을 가압하에 결합시키는 단계를 포함하는 것을 특징으로 하는 방법.
- 제1항에 있어서,전도성 결합제 수지 용액이 에폭시 수지, 우레탄 수지, 폴리에스테르 수지 및 고무 성분으로 이루어진 군으로부터 선택된 1종 이상의 자기가교형 수지 성분 및 경화제 성분을 메탄올, 에탄올 및 이소부탄올로 이루어진 군으로부터 선택된 알코올에 용해시켜 제조된 자기가교형(self-crosslinking) 수지 용액임을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서,결합제 수지 용액의 도포량이 고형분을 기준으로 60 내지 70 g/㎡인 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서,전도성 결합제 수지가 도포된 기재와 연마입자가 코팅된 PET 또는 나일론 필름과의 결합 공정이 60 내지 80℃에서 수행됨을 특징으로 하는 방법.
- 삭제
- 제1항에 있어서,연마입자가 알루미나, 실리콘카바이드, 알루미나 지르코니아 또는 이들의 혼합물인 것을 특징으로 하는 방법.
- 제1항에 있어서,기재의 단위면적당 중량이 200 내지 400 g/㎡ 임을 특징으로 하는 방법.
- 제1항에 있어서,PET 또는 나일론 필름의 두께가 75 내지 180 ㎛인 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010052156 | 2001-08-28 | ||
KR20010052156 | 2001-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030019079A KR20030019079A (ko) | 2003-03-06 |
KR100481388B1 true KR100481388B1 (ko) | 2005-04-07 |
Family
ID=19713648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0027017A KR100481388B1 (ko) | 2001-08-28 | 2002-05-16 | 함수 특성이 우수한 연마용품의 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6692547B2 (ko) |
EP (1) | EP1287951A3 (ko) |
KR (1) | KR100481388B1 (ko) |
CN (1) | CN1401460A (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9221154B2 (en) | 1997-04-04 | 2015-12-29 | Chien-Min Sung | 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 |
US9409280B2 (en) | 1997-04-04 | 2016-08-09 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
US8678878B2 (en) | 2009-09-29 | 2014-03-25 | Chien-Min Sung | System for evaluating and/or improving performance of a CMP pad dresser |
US9724802B2 (en) | 2005-05-16 | 2017-08-08 | Chien-Min Sung | CMP pad dressers having leveled tips and associated methods |
US8974270B2 (en) * | 2011-05-23 | 2015-03-10 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
US8622787B2 (en) | 2006-11-16 | 2014-01-07 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
US9138862B2 (en) * | 2011-05-23 | 2015-09-22 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
US8393934B2 (en) | 2006-11-16 | 2013-03-12 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
US20080102720A1 (en) * | 2006-10-30 | 2008-05-01 | 3M Innovative Properties Company | Abrasive article and method of making and using the same |
WO2008079708A1 (en) * | 2006-12-20 | 2008-07-03 | 3M Innovative Properties Company | Coated abrasive disc and method of making the same |
US9011563B2 (en) * | 2007-12-06 | 2015-04-21 | Chien-Min Sung | Methods for orienting superabrasive particles on a surface and associated tools |
KR101040037B1 (ko) * | 2008-10-16 | 2011-06-09 | 세계연마 주식회사 | 부직포 연마재 제조방법 |
US8531026B2 (en) * | 2010-09-21 | 2013-09-10 | Ritedia Corporation | Diamond particle mololayer heat spreaders and associated methods |
CH704729A2 (de) * | 2011-03-22 | 2012-09-28 | Reishauer Ag | Verfahren und Einrichtung und Herstellung eines Grundkörpers mit Hartstoffpartikeln. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1451331A (en) * | 1973-08-24 | 1976-09-29 | Minnesota Mining Mfg Uk | Abrasive sheet material |
JPS58105405A (ja) * | 1981-12-16 | 1983-06-23 | Toshiba Corp | 加工用研磨部材 |
US4558542A (en) * | 1978-05-05 | 1985-12-17 | Miska Marton | Stick-on abrasive disc |
EP0587171A1 (en) * | 1992-09-10 | 1994-03-16 | Norton Company | Coated abrasive material |
JP2000006035A (ja) * | 1998-06-24 | 2000-01-11 | Nippon Micro Coating Kk | 研磨シート及びその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB510330A (en) * | 1937-02-06 | 1939-07-28 | Behr Manning Corp | Improvements in coated abrasive articles |
BR9305871A (pt) * | 1992-02-12 | 1997-08-19 | Minnesota Mining & Mfg | Artigo abrasivo revestido e processo para sua fabricação |
US5304224A (en) * | 1992-10-01 | 1994-04-19 | Minnesota Mining And Manufacturing Company | Coated abrasive article having a tear resistant backing |
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 |
US5578095A (en) * | 1994-11-21 | 1996-11-26 | Minnesota Mining And Manufacturing Company | Coated abrasive article |
-
2002
- 2002-04-05 US US10/117,589 patent/US6692547B2/en not_active Expired - Lifetime
- 2002-04-10 EP EP02008107A patent/EP1287951A3/en not_active Withdrawn
- 2002-04-24 CN CN02118319A patent/CN1401460A/zh active Pending
- 2002-05-16 KR KR10-2002-0027017A patent/KR100481388B1/ko active IP Right Review Request
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1451331A (en) * | 1973-08-24 | 1976-09-29 | Minnesota Mining Mfg Uk | Abrasive sheet material |
US4558542A (en) * | 1978-05-05 | 1985-12-17 | Miska Marton | Stick-on abrasive disc |
JPS58105405A (ja) * | 1981-12-16 | 1983-06-23 | Toshiba Corp | 加工用研磨部材 |
EP0587171A1 (en) * | 1992-09-10 | 1994-03-16 | Norton Company | Coated abrasive material |
JP2000006035A (ja) * | 1998-06-24 | 2000-01-11 | Nippon Micro Coating Kk | 研磨シート及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US6692547B2 (en) | 2004-02-17 |
CN1401460A (zh) | 2003-03-12 |
EP1287951A2 (en) | 2003-03-05 |
KR20030019079A (ko) | 2003-03-06 |
US20030046874A1 (en) | 2003-03-13 |
EP1287951A3 (en) | 2003-09-10 |
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