IT1117772B - Procedimento per la produzione di filamenti o fibre stirabili per orientamento nolecolare e prodotto ottenuto - Google Patents

Procedimento per la produzione di filamenti o fibre stirabili per orientamento nolecolare e prodotto ottenuto

Info

Publication number
IT1117772B
IT1117772B IT49246/79A IT4924679A IT1117772B IT 1117772 B IT1117772 B IT 1117772B IT 49246/79 A IT49246/79 A IT 49246/79A IT 4924679 A IT4924679 A IT 4924679A IT 1117772 B IT1117772 B IT 1117772B
Authority
IT
Italy
Prior art keywords
nolecular
fibers
orientation
procedure
production
Prior art date
Application number
IT49246/79A
Other languages
English (en)
Italian (it)
Other versions
IT7949246A0 (it
Original Assignee
Akzo Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of IT7949246A0 publication Critical patent/IT7949246A0/it
Application granted granted Critical
Publication of IT1117772B publication Critical patent/IT1117772B/it

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
    • 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)
  • Nonwoven Fabrics (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
IT49246/79A 1978-06-03 1979-05-30 Procedimento per la produzione di filamenti o fibre stirabili per orientamento nolecolare e prodotto ottenuto IT1117772B (it)

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 IT7949246A0 (it) 1979-05-30
IT1117772B true 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 (sv)
AT (1) AT380034B (sv)
CA (1) CA1112032A (sv)
CH (1) CH631311B (sv)
DE (1) DE2824500A1 (sv)
ES (1) ES481131A1 (sv)
FR (1) FR2427407A1 (sv)
GB (1) GB2022009B (sv)
IT (1) IT1117772B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633487B2 (sv) * 1973-06-15 1981-08-04

Also Published As

Publication number Publication date
FR2427407B1 (sv) 1983-04-01
JPS54160817A (en) 1979-12-19
CH631311B (de)
AT380034B (de) 1986-03-25
DE2824500A1 (de) 1979-12-13
IT7949246A0 (it) 1979-05-30
CA1112032A (en) 1981-11-10
CH631311GA3 (sv) 1982-08-13
FR2427407A1 (fr) 1979-12-28
ES481131A1 (es) 1980-01-16
ATA397379A (de) 1985-08-15
GB2022009B (en) 1982-08-11
GB2022009A (en) 1979-12-12

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