IT7949246A0 - Ottenuto procedimento per la produzione di filamenti o fibre stirabili per orientamento molecolare e prodotto - Google Patents
Ottenuto procedimento per la produzione di filamenti o fibre stirabili per orientamento molecolare e prodottoInfo
- Publication number
- IT7949246A0 IT7949246A0 IT7949246A IT4924679A IT7949246A0 IT 7949246 A0 IT7949246 A0 IT 7949246A0 IT 7949246 A IT7949246 A IT 7949246A IT 4924679 A IT4924679 A IT 4924679A IT 7949246 A0 IT7949246 A0 IT 7949246A0
- Authority
- IT
- Italy
- Prior art keywords
- fibers
- molecular
- production
- product orientation
- procedure obtained
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
-
- 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
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- 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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782824500 DE2824500A1 (de) | 1978-06-03 | 1978-06-03 | Molekularorientierend verstreckbare filamente oder fasern aus polyester, verfahren zu ihrer herstellung sowie ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7949246A0 true IT7949246A0 (it) | 1979-05-30 |
IT1117772B IT1117772B (it) | 1986-02-24 |
Family
ID=6041010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49246/79A IT1117772B (it) | 1978-06-03 | 1979-05-30 | Procedimento per la produzione di filamenti o fibre stirabili per orientamento nolecolare e prodotto ottenuto |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS54160817A (it) |
AT (1) | AT380034B (it) |
CA (1) | CA1112032A (it) |
CH (1) | CH631311B (it) |
DE (1) | DE2824500A1 (it) |
ES (1) | ES481131A1 (it) |
FR (1) | FR2427407A1 (it) |
GB (1) | GB2022009B (it) |
IT (1) | IT1117772B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56169813A (en) * | 1980-05-29 | 1981-12-26 | Toyobo Co Ltd | Synthetic fiber for wadding |
US6010789A (en) | 1997-05-05 | 2000-01-04 | E. I. Du Pont De Nemours And Company | Polyester staple fiber |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633487B2 (it) * | 1973-06-15 | 1981-08-04 |
-
1978
- 1978-06-03 DE DE19782824500 patent/DE2824500A1/de not_active Ceased
-
1979
- 1979-05-21 CH CH473479A patent/CH631311B/de unknown
- 1979-05-30 CA CA328,717A patent/CA1112032A/en not_active Expired
- 1979-05-30 IT IT49246/79A patent/IT1117772B/it active
- 1979-05-31 ES ES481131A patent/ES481131A1/es not_active Expired
- 1979-05-31 AT AT0397379A patent/AT380034B/de not_active IP Right Cessation
- 1979-06-01 GB GB7919247A patent/GB2022009B/en not_active Expired
- 1979-06-01 JP JP6755279A patent/JPS54160817A/ja active Pending
- 1979-06-01 FR FR7914185A patent/FR2427407A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CH631311GA3 (it) | 1982-08-13 |
FR2427407B1 (it) | 1983-04-01 |
ATA397379A (de) | 1985-08-15 |
GB2022009B (en) | 1982-08-11 |
ES481131A1 (es) | 1980-01-16 |
CA1112032A (en) | 1981-11-10 |
IT1117772B (it) | 1986-02-24 |
FR2427407A1 (fr) | 1979-12-28 |
GB2022009A (en) | 1979-12-12 |
CH631311B (de) | |
JPS54160817A (en) | 1979-12-19 |
AT380034B (de) | 1986-03-25 |
DE2824500A1 (de) | 1979-12-13 |
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