KR20010039650A - 다공질 시트 - Google Patents
다공질 시트 Download PDFInfo
- Publication number
- KR20010039650A KR20010039650A KR1020000031106A KR20000031106A KR20010039650A KR 20010039650 A KR20010039650 A KR 20010039650A KR 1020000031106 A KR1020000031106 A KR 1020000031106A KR 20000031106 A KR20000031106 A KR 20000031106A KR 20010039650 A KR20010039650 A KR 20010039650A
- Authority
- KR
- South Korea
- Prior art keywords
- porous sheet
- sheet
- polymer
- cross
- porous
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
기본중량 | 두께 | 파괴강도 | 신장율 | |||
g/m | mm | g/5cm | % | |||
MD*1 | CD*2 | MD*1 | CD*2 | |||
실시예 | ||||||
1 | 64.2 | 0.148 | 1840 | 1000 | 820 | 540 |
2 | 62.9 | 0.135 | 2000 | 1120 | 1020 | 660 |
3 | 70.2 | 0.173 | 2100 | 1820 | 830 | 815 |
4 | 62.0 | 0.137 | 1840 | 1090 | 710 | 600 |
5 | 100.1 | 0.308 | 4200 | 3100 | 85 | 170 |
6 | 17.9 | 0.078 | 1300 | 680 | 5 | 34 |
비교예 | ||||||
1 | 58.8 | 0.156 | 1280 | 800 | 740 | 650 |
통기율 | 고분자충진율 | 보풀형성 | 1mm당 단면적0.001mm2이하인 고분자부분의 갯수 | 조직의 질감 | |
cc/(cm2.s) | % | ||||
실시예 | |||||
1 | 28.9 | 76.0 | 없음 | 5 | 우수 |
2 | 12.3 | 70.1 | 없음 | 35 | 우수 |
3 | 1.4 | 81.6 | 없음 | 3 | 우수 |
4 | 18.6 | 47.1 | 없음 | 58 | 우수 |
5 | 16.4 | 69.3 | 없음 | 10 | 우수 |
6 | 88.1 | 53.3 | 없음 | 28 | 우수 |
비교예 | |||||
1 | 36.0 | 28.9 | 형성됨 | 110 | 우수 |
Claims (5)
- 열가소성 고분자로 된 다공질 시트에 있어서, 고분자 충전율이 30 내지 90% 이고 시트의 표면 1mm 에 대하여 단면적이 0.001mm2인 고분자부분의 갯수가 2 내지 100개이고, 또한 다공질 시트의 적어도 일부가(a) 섬유형 몸체를 구성하는 고분자의 용착에 의해 교차부에서 서로 일체결합되는 섬유형 몸체에 의해 형성된 그물망구조; 및/또는(b) 섬유형 돌출부에 의해 형성된 그물망구조로 된 것을 특징으로하는 다공질 시트.
- 제1항에 있어서,통기율이 0.3 내지 100cc/(cm2.s) 인 것을 특징으로하는 다공질 시트.
- 제1항 또는 2항에 있어서,열가소성 고분자가 열가소성 탄성중합체인 것을 특징으로하는 다공질 시트.
- 제1항 내지 3항 중 어느 한 항에 따른 다공질 시트로 제조된 찜질약기포.
- 제1항 내지 3항 중 어느 한 항에 따른 다공질 시트로 제조된 구급반창고용 기포.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15968099 | 1999-06-07 | ||
JP11-159680 | 1999-06-07 | ||
JP11-362559 | 1999-12-21 | ||
JP36255999 | 1999-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010039650A true KR20010039650A (ko) | 2001-05-15 |
KR100694354B1 KR100694354B1 (ko) | 2007-03-12 |
Family
ID=26486401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000031106A KR100694354B1 (ko) | 1999-06-07 | 2000-06-07 | 다공질 시트 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6252128B1 (ko) |
EP (1) | EP1059325B1 (ko) |
KR (1) | KR100694354B1 (ko) |
AT (1) | ATE443097T1 (ko) |
AU (1) | AU758046B2 (ko) |
CA (1) | CA2310910C (ko) |
DE (1) | DE60042951D1 (ko) |
TW (1) | TW565586B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7176343B2 (en) * | 2004-01-14 | 2007-02-13 | Ed Schlussel | Scab protecting bandage |
US8758679B2 (en) | 2006-03-31 | 2014-06-24 | The Invention Science Fund I, Llc | Surveying sterilizer methods and systems |
US8932535B2 (en) * | 2006-03-31 | 2015-01-13 | The Invention Science Fund I, Llc | Surveying sterilizer methods and systems |
US8114342B2 (en) * | 2006-03-31 | 2012-02-14 | The Invention Science Fund I, Llc | Methods and systems for monitoring sterilization status |
US8277724B2 (en) * | 2006-03-31 | 2012-10-02 | The Invention Science Fund I, Llc | Sterilization methods and systems |
US7638090B2 (en) * | 2006-03-31 | 2009-12-29 | Searete Llc | Surveying sterilizer methods and systems |
US20070231193A1 (en) * | 2006-03-31 | 2007-10-04 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Sterilization methods and systems |
US20090232703A1 (en) * | 2006-03-31 | 2009-09-17 | Searete Llc | Methods and systems for monitoring sterilization status |
US20070286398A1 (en) * | 2006-06-07 | 2007-12-13 | Venkatesan Ramamoorthy | Voice Recognition Dialing For Alphabetic Phone Numbers |
CN113950547A (zh) * | 2019-03-29 | 2022-01-18 | 株式会社钟化 | 熔喷无纺布的制造方法及熔喷无纺布 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726304B2 (ja) * | 1987-08-04 | 1995-03-22 | 株式会社クラレ | ポリウレタン極細弾性繊維不織布 |
US5230701A (en) * | 1988-05-13 | 1993-07-27 | Minnesota Mining And Manufacturing Company | Elastomeric adhesive and cohesive materials |
JP2631520B2 (ja) | 1988-08-05 | 1997-07-16 | 株式会社日立製作所 | 樹脂封止パッケージの成形方法 |
JPH02242959A (ja) * | 1989-03-13 | 1990-09-27 | Kuraray Co Ltd | 不織布製繃帯およびその製造方法 |
-
2000
- 2000-05-30 AU AU37784/00A patent/AU758046B2/en not_active Ceased
- 2000-05-30 TW TW089110483A patent/TW565586B/zh not_active IP Right Cessation
- 2000-06-02 CA CA002310910A patent/CA2310910C/en not_active Expired - Fee Related
- 2000-06-06 AT AT00111819T patent/ATE443097T1/de not_active IP Right Cessation
- 2000-06-06 EP EP00111819A patent/EP1059325B1/en not_active Expired - Lifetime
- 2000-06-06 US US09/587,573 patent/US6252128B1/en not_active Expired - Lifetime
- 2000-06-06 DE DE60042951T patent/DE60042951D1/de not_active Expired - Lifetime
- 2000-06-07 KR KR1020000031106A patent/KR100694354B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE60042951D1 (de) | 2009-10-29 |
CA2310910A1 (en) | 2000-12-07 |
AU758046B2 (en) | 2003-03-13 |
EP1059325B1 (en) | 2009-09-16 |
US6252128B1 (en) | 2001-06-26 |
ATE443097T1 (de) | 2009-10-15 |
KR100694354B1 (ko) | 2007-03-12 |
EP1059325A3 (en) | 2002-08-21 |
TW565586B (en) | 2003-12-11 |
CA2310910C (en) | 2009-05-19 |
EP1059325A2 (en) | 2000-12-13 |
AU3778400A (en) | 2000-12-14 |
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