KR900016329A - 방한 및 부력기능을 갖는 발포 폴리에틸렌 시이트의 제조방법 - Google Patents
방한 및 부력기능을 갖는 발포 폴리에틸렌 시이트의 제조방법 Download PDFInfo
- Publication number
- KR900016329A KR900016329A KR1019890005340A KR890005340A KR900016329A KR 900016329 A KR900016329 A KR 900016329A KR 1019890005340 A KR1019890005340 A KR 1019890005340A KR 890005340 A KR890005340 A KR 890005340A KR 900016329 A KR900016329 A KR 900016329A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- polyethylene sheet
- foamed polyethylene
- cold protection
- buoyancy function
- 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.)
- Withdrawn
Links
- 239000004698 Polyethylene Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- -1 polyethylene Polymers 0.000 title claims 2
- 229920000573 polyethylene Polymers 0.000 title claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000009820 dry lamination Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 두께가 0.5-1.0mm일때 단위면적당 독립기포의 수가 28-30인 저밀도 폴리에틸렌 발포체를 폴리우레탄계 접착제를 사용해 P/C 트윌원단의 내면에 드라이 라미네이션시켜서 방한 및 부력기능을 지닌 발포 폴리에틸렌 시이트를 제조하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890005340A KR900016329A (ko) | 1989-04-22 | 1989-04-22 | 방한 및 부력기능을 갖는 발포 폴리에틸렌 시이트의 제조방법 |
| JP1131245A JPH02295731A (ja) | 1989-04-22 | 1989-05-24 | 防寒及び浮力機能を具備する発泡ポリエチレン・シートの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890005340A KR900016329A (ko) | 1989-04-22 | 1989-04-22 | 방한 및 부력기능을 갖는 발포 폴리에틸렌 시이트의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900016329A true KR900016329A (ko) | 1990-11-13 |
Family
ID=19285570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890005340A Withdrawn KR900016329A (ko) | 1989-04-22 | 1989-04-22 | 방한 및 부력기능을 갖는 발포 폴리에틸렌 시이트의 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH02295731A (ko) |
| KR (1) | KR900016329A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3039794U (ja) * | 1997-01-20 | 1997-07-31 | 豊田 勝 | 生地およびその生地を使用した救命胴衣 |
| KR20030059606A (ko) * | 2002-01-03 | 2003-07-10 | 기영상 | 통기성 및 통수성과 미끄럼 방지를 위한 타포린 |
-
1989
- 1989-04-22 KR KR1019890005340A patent/KR900016329A/ko not_active Withdrawn
- 1989-05-24 JP JP1131245A patent/JPH02295731A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02295731A (ja) | 1990-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890422 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |