ATE179230T1 - Verfahren zur herstellung einer gammastrahlungsbeständigen polypropylenfaser für einen mit strahlung sterilisierbaren vliesstoff - Google Patents
Verfahren zur herstellung einer gammastrahlungsbeständigen polypropylenfaser für einen mit strahlung sterilisierbaren vliesstoffInfo
- Publication number
- ATE179230T1 ATE179230T1 AT95300857T AT95300857T ATE179230T1 AT E179230 T1 ATE179230 T1 AT E179230T1 AT 95300857 T AT95300857 T AT 95300857T AT 95300857 T AT95300857 T AT 95300857T AT E179230 T1 ATE179230 T1 AT E179230T1
- Authority
- AT
- Austria
- Prior art keywords
- fibre
- radiation
- polymer
- woven fabric
- production
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
- D04H1/43918—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43838—Ultrafine fibres, e.g. microfibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940645A FI95153C (fi) | 1994-02-11 | 1994-02-11 | Menetelmä gamma-säteillytystä kestävän polypropeenikuidun valmistamiseksi säteilysteriloitavaa kuitukangasta varten sekä tähän liittyvänä mainitun mekaanisesti tai hydraulisesti sidottavan kuitukankaan valmistusmenetelmä |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE179230T1 true ATE179230T1 (de) | 1999-05-15 |
Family
ID=8540091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95300857T ATE179230T1 (de) | 1994-02-11 | 1995-02-13 | Verfahren zur herstellung einer gammastrahlungsbeständigen polypropylenfaser für einen mit strahlung sterilisierbaren vliesstoff |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0667406B1 (de) |
AT (1) | ATE179230T1 (de) |
DE (1) | DE69509150T2 (de) |
FI (1) | FI95153C (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101481B1 (fi) * | 1995-07-03 | 1998-06-30 | Suominen Oy J W | Polymeerin sisäisen apu- ja lisäainekuljetuksen säätömenetelmä |
FI101087B (fi) * | 1996-03-18 | 1998-04-15 | Suominen Oy J W | Synteesikuituharsojen termosidonta- ja synteesikuitujen valmistusprose ssien säätömenetelmä halutut lujuusominaisuudet omaavien nonwoven kuit ukankaiden valmistamiseksi |
WO2007142726A1 (en) * | 2006-05-30 | 2007-12-13 | Exxonmobil Chemical Patents Inc. | Non-woven fabric stable to gamma-radiation sterilization |
CN105220288A (zh) * | 2015-10-20 | 2016-01-06 | 湖州申祥丝织有限责任公司 | 一种新型防辐射织物的制备方法 |
CN111350026B (zh) * | 2020-03-19 | 2021-05-11 | 北京化工大学 | 一种具有超长抗菌效果的熔喷级聚丙烯及其制法和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1261498A (en) * | 1985-03-13 | 1989-09-26 | Fibervisions Lp | Prevention of odor generation during gamma- irradiation of polypropylene fibers |
US4739025A (en) * | 1986-05-05 | 1988-04-19 | Hercules Incorporated | Radiation resistant polypropylene-containing products |
DE3783514T2 (de) * | 1986-05-08 | 1993-08-05 | Minnesota Mining & Mfg | Gamma-strahlungsfeste polypropylen-gegenstaende und verfahren zur deren herstellung. |
US4820755A (en) * | 1987-08-18 | 1989-04-11 | American Cyanamid Company | Radiation sterilizable composition and articles made therefrom |
US4822666A (en) * | 1987-12-02 | 1989-04-18 | Kimberly-Clark Corporation | Radiation stabilized fabric |
US5122593A (en) * | 1989-02-22 | 1992-06-16 | The B. F. Goodrich Company | Stabilized gamma-irradiatable polypropylene fibers and sterilizable articles thereof |
IT1229141B (it) * | 1989-04-06 | 1991-07-22 | Himont Inc | Poliolefine atte alla filatura e fibre termosaldabili da esse ottenute. |
US5200443A (en) * | 1991-03-29 | 1993-04-06 | Kimberly-Clark Corporation | Radiation stabilized fabric having improved odor characteristics containing an hindered amine compound |
-
1994
- 1994-02-11 FI FI940645A patent/FI95153C/fi not_active IP Right Cessation
-
1995
- 1995-02-13 EP EP95300857A patent/EP0667406B1/de not_active Expired - Lifetime
- 1995-02-13 AT AT95300857T patent/ATE179230T1/de not_active IP Right Cessation
- 1995-02-13 DE DE69509150T patent/DE69509150T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI95153C (fi) | 1995-12-27 |
DE69509150D1 (de) | 1999-05-27 |
FI940645A0 (fi) | 1994-02-11 |
EP0667406B1 (de) | 1999-04-21 |
EP0667406A1 (de) | 1995-08-16 |
FI95153B (fi) | 1995-09-15 |
DE69509150T2 (de) | 1999-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |