KR20100006737A - 샌딩우레탄폼 - Google Patents
샌딩우레탄폼 Download PDFInfo
- Publication number
- KR20100006737A KR20100006737A KR1020080067068A KR20080067068A KR20100006737A KR 20100006737 A KR20100006737 A KR 20100006737A KR 1020080067068 A KR1020080067068 A KR 1020080067068A KR 20080067068 A KR20080067068 A KR 20080067068A KR 20100006737 A KR20100006737 A KR 20100006737A
- Authority
- KR
- South Korea
- Prior art keywords
- urethane foam
- layer
- sanding
- adhesive
- adhesive layer
- Prior art date
Links
Images
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
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J107/00—Adhesives based on natural rubber
- C09J107/02—Latex
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (5)
- 우레탄폼(110);과라텍스접착제, 열경화성수지, 점도경화제를 포함하는 결합제로 상기 우레탄폼 상면에 도포되는 제1접착제층(120); 및상기 제1접착제층 상면에 입자의 크기가 서로 다른 돌가루가 분사된 연마층(150);을 포함하여 구성되는 것을 특징으로 하는 샌딩우레탄폼.
- 청구항 제1항에 있어서,상기 제1접착제층과 연마층 사이에는 다수개의 섬유가 평행하게 배치되되, 상기 섬유와 인접한 또 다른 섬유의 높이가 서로 다르게 배치되어 횡단면이 연속된 요철형상으로 제작되는 부직포층(130);과상기 부직포층의 상면에는 상기 연마층과의 접착력을 주는 제2접착제층(140);이 더 구성되는 것을 특징으로 하는 샌딩우레탄폼.
- 청구항 제1,2항에 있어서,상기 제1접착제층과 제2접착제층은 라텍스접착제 100중량부와 상기 라텍스접착제 100중량부 대비 150 ~ 350중량부의 열경화성수지 및 550 ~ 650중량부의 점도경화제를 포함한 결합제로 도포되는 것을 특징으로 하는 샌딩우레탄폼.
- 청구항 제1항에 있어서,상기 우레탄폼(110)은 종단면도와 횡단면도가 직사각형인 직육면체, 종단면도가 직사각형이며 횡단면도가 사다리꼴인 육면체 중 하나인 것을 특징으로 하는 샌딩우레탄폼.
- 청구항 제1항에 있어서,상기 우레탄폼(110)은 연마층(150)이 아래로 향했을 때 브이(V)자형의 절곡이 형성되는 것을 특징으로 하는 샌딩우레탄폼.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080067068A KR101019492B1 (ko) | 2008-07-10 | 2008-07-10 | 샌딩우레탄폼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080067068A KR101019492B1 (ko) | 2008-07-10 | 2008-07-10 | 샌딩우레탄폼 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100006737A true KR20100006737A (ko) | 2010-01-21 |
KR101019492B1 KR101019492B1 (ko) | 2011-03-07 |
Family
ID=41815830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080067068A KR101019492B1 (ko) | 2008-07-10 | 2008-07-10 | 샌딩우레탄폼 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101019492B1 (ko) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5667957U (ko) * | 1979-10-24 | 1981-06-05 | ||
US6524175B2 (en) * | 1997-06-16 | 2003-02-25 | Donald W. Beaudry | Sanding sponge |
KR200422021Y1 (ko) * | 2006-04-03 | 2006-07-20 | (주)쎄스텍 | 완충부재를 구비한 샌드페이퍼 |
-
2008
- 2008-07-10 KR KR1020080067068A patent/KR101019492B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101019492B1 (ko) | 2011-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2780533A (en) | Abrasive article and method of making | |
US20130324021A1 (en) | Diamond impregnated polishing pad with diamond pucks | |
US20230038232A1 (en) | Floor Finish Removal Pad Assembly and Method of Removing Floor Finish | |
EP2311604B1 (en) | A method for increasing gloss on a polished, hard floor surface of stone or stone-like material | |
US7285146B2 (en) | Resilient abrasive article | |
US10065283B2 (en) | Method and tool for maintenance of hard surfaces, and a method for manufacturing such a tool | |
US9314903B2 (en) | Abrasive article | |
EP1702714B1 (en) | Method for maintenance of hard surfaces | |
US10343260B2 (en) | Abrasive article and method of using the same | |
US20070243804A1 (en) | Abrasive article with a resilient dusting surface | |
JP2001526593A (ja) | 複合研磨組立体および方法 | |
CN102883644A (zh) | 地板研磨和清洁体 | |
EP2598291A1 (en) | Hybrid abrasive hand pad and method of abrading a surface | |
US20080311826A1 (en) | Griding and/or Polishing Tool, and Use and Manufacturing Thereof | |
US20090233528A1 (en) | Floor sanding sponge pads | |
US8652225B2 (en) | Flexible coated abrasive finishing article and method of manufacturing the same | |
CN205685124U (zh) | 打磨机磨片安装结构及磨片连接盘 | |
KR101019492B1 (ko) | 샌딩우레탄폼 | |
KR102619228B1 (ko) | 가변 연마제 분포를 갖는 바닥 패드 | |
US2196079A (en) | Polishing pad | |
KR101842661B1 (ko) | 연마체 | |
CN2215381Y (zh) | 弹性双面砂碟 | |
CN217801146U (zh) | 一种弹性改良砂带 | |
CN110774186A (zh) | 用于非平面结构工件抛光的涂附磨具及其制备方法 | |
US20140154955A1 (en) | Systems and Methods for Stripping and/or Finishing Wood Surfaces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20131211 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141209 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160106 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180109 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20181213 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20191231 Year of fee payment: 10 |