KR840001246B1 - 제전성 폴리에스터 부직포필터의 제조방법 - Google Patents
제전성 폴리에스터 부직포필터의 제조방법 Download PDFInfo
- Publication number
- KR840001246B1 KR840001246B1 KR1019830003725A KR830003725A KR840001246B1 KR 840001246 B1 KR840001246 B1 KR 840001246B1 KR 1019830003725 A KR1019830003725 A KR 1019830003725A KR 830003725 A KR830003725 A KR 830003725A KR 840001246 B1 KR840001246 B1 KR 840001246B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyester
- manufacturing
- dust
- antistatic
- nonwoven filter
- 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
Links
- 229920000728 polyester Polymers 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 12
- 239000002216 antistatic agent Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 238000003490 calendering Methods 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 239000000428 dust Substances 0.000 description 16
- 239000011247 coating layer Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (1)
- 경사에 동선 또는 탄소섬유사를 연합한 폴리에터 방적사를 직성된 “폴리에스터 스크림”(Scrim)을 심포(芯布)로 하여된 폴리에스터 니들펀치부직포의 일면을 불소계실리콘수지, 아크릴수지, 폴리비닐아세테이트, 정전방지제, 건식발포제 및 용제로 조성된 조성물로 코팅한 것을 120-140℃의 온도에서 건식발포시킨 후 다시 약 160℃의 온도에서 칼렌더링시킴을 특징으로 하는 제전성 폴리에스터 부직포필터의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019830003725A KR840001246B1 (ko) | 1983-08-09 | 1983-08-09 | 제전성 폴리에스터 부직포필터의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019830003725A KR840001246B1 (ko) | 1983-08-09 | 1983-08-09 | 제전성 폴리에스터 부직포필터의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840001246B1 true KR840001246B1 (ko) | 1984-08-23 |
Family
ID=19229666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830003725A Expired KR840001246B1 (ko) | 1983-08-09 | 1983-08-09 | 제전성 폴리에스터 부직포필터의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840001246B1 (ko) |
-
1983
- 1983-08-09 KR KR1019830003725A patent/KR840001246B1/ko not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19830809 |
|
| PA0201 | Request for examination | ||
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19840730 |
|
| O035 | Opposition [patent]: request for opposition |
Free format text: OPPOSITION NUMBER: 001984001148; OPPOSITION DATE: 19841023 |
|
| PO0301 | Opposition |
Comment text: Request for Opposition Patent event code: PO03011R01D Patent event date: 19841023 Opposition date: 19841023 Opposition identifier: 001984001148 |
|
| E701 | Decision to grant or registration of patent right | ||
| O073 | Decision to grant registration after opposition [patent]: decision to grant registration | ||
| O132 | Decision on opposition [patent] | ||
| PO0701 | Decision to grant registration after opposition |
Comment text: Decision to Grant Registration Patent event code: PO07011S01D Patent event date: 19841128 |
|
| PO1301 | Decision on opposition |
Comment text: Decision on Opposition Patent event date: 19841128 Patent event code: PO13011S01D |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19841203 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19841203 End annual number: 3 Start annual number: 1 |
|
| PG1501 | Laying open of application | ||
| PR1001 | Payment of annual fee |
Payment date: 19870119 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 19880209 Start annual number: 5 End annual number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 19890120 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 19890120 Start annual number: 6 End annual number: 6 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 19930724 |