KR20140020904A - 회전 정렬된 성형된 세라믹 연마 입자를 갖는 코팅된 연마 용품 및 제조 방법 - Google Patents
회전 정렬된 성형된 세라믹 연마 입자를 갖는 코팅된 연마 용품 및 제조 방법 Download PDFInfo
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- KR20140020904A KR20140020904A KR1020137023994A KR20137023994A KR20140020904A KR 20140020904 A KR20140020904 A KR 20140020904A KR 1020137023994 A KR1020137023994 A KR 1020137023994A KR 20137023994 A KR20137023994 A KR 20137023994A KR 20140020904 A KR20140020904 A KR 20140020904A
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- abrasive particles
- abrasive article
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- 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
- B24D3/04—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 inorganic
- B24D3/14—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 inorganic ceramic, i.e. vitrified bondings
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- 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
- B24D3/001—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 supporting member
- B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials
- B24D3/004—Flexible supporting members, e.g. paper, woven, plastic materials with special coatings
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- 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
- B24D11/001—Manufacture of flexible abrasive materials
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- 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
- B24D11/06—Connecting the ends of materials, e.g. for making abrasive belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
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- 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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
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- 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
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- 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
- C09K3/1409—Abrasive particles per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D2203/00—Tool surfaces formed with a pattern
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
도 1a 및 도 1b는 형상화된 연마 입자의 일 실시예의 평면도 및 측면도.
도 1c는 코팅된 연마 용품의 측면도.
도 2a 및 도 2b는 도 1a 및 도 1b의 z-방향 회전 정렬된 형상화된 연마 입자를 갖는 코팅된 연마 용품의 일 실시예의 평면도.
도 2c는 도 2a의 코팅된 연마 용품을 제조하는 데 사용되는 복수의 회전 정렬된 개구를 갖는 스크린의 일부분의 평면도.
도 3a 및 도 3b는 도 1a 및 도 1b의 z-방향 회전 정렬된 형상화된 연마 입자를 갖는 코팅된 연마 용품의 다른 실시예의 평면도.
도 3c는 도 3a의 코팅된 연마 용품을 제조하는 데 사용되는 복수의 회전 정렬된 개구를 갖는 스크린의 일부분의 평면도.
도 4a 및 도 4b는 도 1a 및 도 1b의 z-방향 회전 정렬된 형상화된 연마 입자를 갖는 코팅된 연마 용품의 다른 실시예의 평면도.
도 4c는 도 4a의 코팅된 연마 용품을 제조하는 데 사용되는 복수의 회전 정렬된 개구를 갖는 스크린의 일부분의 평면도.
도 5a 및 도 5b는 도 1a 및 도 1b의 z-방향 회전 정렬된 형상화된 연마 입자를 갖는 코팅된 연마 용품의 다른 실시예의 평면도.
도 5c는 도 5a의 코팅된 연마 용품을 제조하는 데 사용되는 복수의 회전 정렬된 개구를 갖는 스크린의 일부분의 평면도.
도 6 및 도 7은 본 발명의 다양한 예의 연삭 성능의 그래프.
도 8은 코팅된 연마 용품을 형성하는 2가지의 상이한 방법에 대한 절삭량 대 폐쇄형 코트 밀도의 퍼센트의 그래프.
본 명세서 및 도면에서 도면 부호의 반복되는 사용은 본 개시 내용의 동일하거나 유사한 특징부 또는 요소를 나타내고자 하는 것이다.
Claims (16)
- 코팅된 연마 용품(abrasive article)으로서,
표면 특징부를 각각 갖는 복수의 성형된 세라믹(formed ceramic) 연마 입자를 포함하고,
복수의 성형된 세라믹 연마 입자는 연마 층을 형성하는 수지성 접착제(resinous adhesive)를 포함하는 메이크 코트(make coat)에 의해 가요성 배킹(flexible backing)에 부착되며,
표면 특징부는 특정된 z-방향 회전 배향을 갖고,
특정된 z-방향 회전 배향은 표면 특징부의 무작위적인 z-방향 회전 배향에 의해 발생할 것보다 더 빈번하게 연마 층 내에서 발생하는 코팅된 연마 용품. - 제1항에 있어서, 배킹에 부착된 복수의 성형된 연마 입자 위에 적용되는 사이즈 코트(size coat)를 포함하는 코팅된 연마 용품.
- 제1항에 있어서, 표면 특징부는 실질적으로 평탄한 표면을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 디스크를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 원주방향으로 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 동심 원을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 시트 또는 벨트를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 벨트 또는 시트의 종축에 대해 대략 0도의 각도로 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 평행한 선을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 디스크를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 반경방향으로 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 동심 원을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 시트 또는 벨트를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 벨트 또는 시트의 종축에 대해 대략 90도의 각도로 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 평행한 선을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 디스크를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 디스크의 직경에 대해 대략 45도의 각도로 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 평행한 선을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 시트 또는 벨트를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 벨트 또는 시트의 종축에 대해 대략 45도의 각도로 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 평행한 선을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 디스크를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 갖는 성형된 연마 입자의 대략 50%를 대략 0도로 정렬되도록 그리고 실질적으로 평탄한 표면을 갖는 성형된 연마 입자의 대략 50%를 대략 90도의 각도로 정렬되도록 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 직교하는 선을 포함하는 코팅된 연마 용품.
- 제3항에 있어서, 코팅된 연마 용품은 시트 또는 벨트를 포함하고, 특정된 z-방향 회전 배향은 실질적으로 평탄한 표면을 갖는 성형된 연마 입자의 대략 50%를 종축에 대해 대략 0도로 정렬되도록 그리고 실질적으로 평탄한 표면을 갖는 성형된 연마 입자의 대략 50%를 종축에 대해 대략 90도의 각도로 정렬되도록 위치시키며, 복수의 성형된 세라믹 연마 입자에 의해 생성된 패턴은 복수의 직교하는 선을 포함하는 코팅된 연마 용품.
- 제1항에 있어서, 성형된 세라믹 연마 입자의 50% 이상이 특정된 z-방향 회전 배향을 갖는 코팅된 연마 용품.
- 제1항에 있어서, 성형된 세라믹 연마 입자의 80% 이상이 특정된 z-방향 회전 배향을 갖는 코팅된 연마 용품.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 성형된 세라믹 연마 입자는 2개의 대향하는 실질적으로 평탄한 표면을 갖는 플레이트(plate)를 포함하는 코팅된 연마 용품.
- 제14항에 있어서, 대향하는 실질적으로 평탄한 표면들은 각각 삼각형 주연부를 갖는 코팅된 연마 용품.
- 제1항에 있어서, 표면 특징부는 오목한 표면, 볼록한 표면, 정점(vertex), 개구, 리지(ridge), 선 또는 복수의 선, 돌출부, 또는 만입부로 이루어진 군으로부터 선택되는 코팅된 연마 용품.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161443418P | 2011-02-16 | 2011-02-16 | |
| US61/443,418 | 2011-02-16 | ||
| PCT/US2012/023477 WO2012112305A2 (en) | 2011-02-16 | 2012-02-01 | Coated abrasive article having rotationally aligned formed ceramic abrasive particles and method of making |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140020904A true KR20140020904A (ko) | 2014-02-19 |
| KR101870000B1 KR101870000B1 (ko) | 2018-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137023994A Active KR101870000B1 (ko) | 2011-02-16 | 2012-02-01 | 회전 정렬된 성형된 세라믹 연마 입자를 갖는 코팅된 연마 용품 및 제조 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9776302B2 (ko) |
| EP (2) | EP2675591B1 (ko) |
| JP (1) | JP5989679B2 (ko) |
| KR (1) | KR101870000B1 (ko) |
| CN (1) | CN103328157B (ko) |
| BR (1) | BR112013019401B1 (ko) |
| CA (1) | CA2827223C (ko) |
| FI (1) | FI4086043T3 (ko) |
| RU (1) | RU2569437C2 (ko) |
| WO (1) | WO2012112305A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210002524A (ko) * | 2018-04-24 | 2021-01-08 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 미리 결정된 레이크각을 갖는 형상화된 연마 입자를 갖는 연마 용품 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2658680B1 (en) | 2010-12-31 | 2020-12-09 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles comprising abrasive particles having particular shapes and methods of forming such articles |
| WO2013003830A2 (en) | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
| WO2013003831A2 (en) | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Liquid phase sintered silicon carbide abrasive particles |
| RU2586181C2 (ru) | 2011-09-07 | 2016-06-10 | Зм Инновейтив Пропертиз Компани | Способ абразивной обработки заготовки |
| US9517546B2 (en) | 2011-09-26 | 2016-12-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming |
| KR102074138B1 (ko) | 2011-12-30 | 2020-02-07 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자 및 이의 형성방법 |
| PL2797716T3 (pl) | 2011-12-30 | 2021-07-05 | Saint-Gobain Ceramics & Plastics, Inc. | Kompozytowe ukształtowane cząstki ścierne i sposób ich formowania |
| KR20140106737A (ko) | 2011-12-30 | 2014-09-03 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자들 형성 |
| EP2802436B1 (en) | 2012-01-10 | 2019-09-25 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having complex shapes |
| US8840696B2 (en) | 2012-01-10 | 2014-09-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
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- 2012-02-01 JP JP2013554470A patent/JP5989679B2/ja active Active
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- 2012-02-01 CN CN201280005402.XA patent/CN103328157B/zh active Active
- 2012-02-01 FI FIEP22177600.8T patent/FI4086043T3/fi active
- 2012-02-01 EP EP12747774.3A patent/EP2675591B1/en active Active
- 2012-02-01 US US13/983,012 patent/US9776302B2/en active Active
- 2012-02-01 RU RU2013135661/02A patent/RU2569437C2/ru not_active IP Right Cessation
- 2012-02-01 EP EP22177600.8A patent/EP4086043B1/en active Active
- 2012-02-01 KR KR1020137023994A patent/KR101870000B1/ko active Active
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| US20100151196A1 (en) * | 2008-12-17 | 2010-06-17 | 3M Innovative Properties Company | Shaped abrasive particles with a sloping sidewall |
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| KR20210002524A (ko) * | 2018-04-24 | 2021-01-08 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 미리 결정된 레이크각을 갖는 형상화된 연마 입자를 갖는 연마 용품 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014508652A (ja) | 2014-04-10 |
| RU2569437C2 (ru) | 2015-11-27 |
| WO2012112305A2 (en) | 2012-08-23 |
| BR112013019401B1 (pt) | 2021-09-28 |
| CA2827223A1 (en) | 2012-08-23 |
| US20170368667A1 (en) | 2017-12-28 |
| CN103328157B (zh) | 2017-03-22 |
| US20250108483A1 (en) | 2025-04-03 |
| WO2012112305A3 (en) | 2012-10-18 |
| EP4086043A1 (en) | 2022-11-09 |
| JP5989679B2 (ja) | 2016-09-07 |
| US9776302B2 (en) | 2017-10-03 |
| RU2013135661A (ru) | 2015-04-10 |
| EP2675591B1 (en) | 2022-08-17 |
| CA2827223C (en) | 2020-01-07 |
| EP2675591A2 (en) | 2013-12-25 |
| BR112013019401A2 (pt) | 2020-10-27 |
| US12202099B2 (en) | 2025-01-21 |
| FI4086043T3 (fi) | 2025-01-27 |
| KR101870000B1 (ko) | 2018-06-22 |
| EP2675591A4 (en) | 2018-03-21 |
| US20130344786A1 (en) | 2013-12-26 |
| CN103328157A (zh) | 2013-09-25 |
| EP4086043B1 (en) | 2024-12-25 |
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