CA1062418A - Flash-spinning polymeric composition into divergent portion of convergent-divergent nozzle - Google Patents

Flash-spinning polymeric composition into divergent portion of convergent-divergent nozzle

Info

Publication number
CA1062418A
CA1062418A CA239,804A CA239804A CA1062418A CA 1062418 A CA1062418 A CA 1062418A CA 239804 A CA239804 A CA 239804A CA 1062418 A CA1062418 A CA 1062418A
Authority
CA
Canada
Prior art keywords
divergent
nozzle
emulsion
convergent
extruded
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.)
Expired
Application number
CA239,804A
Other languages
English (en)
French (fr)
Other versions
CA239804S (en
Inventor
Giovanni Di Drusco
Deoscaride Zaffagnini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of CA1062418A publication Critical patent/CA1062418A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA239,804A 1974-11-19 1975-11-17 Flash-spinning polymeric composition into divergent portion of convergent-divergent nozzle Expired CA1062418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29594/74A IT1030809B (it) 1974-11-19 1974-11-19 Perfezionamenti nella preparazione di fibre sintetiche per carta

Publications (1)

Publication Number Publication Date
CA1062418A true CA1062418A (en) 1979-09-18

Family

ID=11228063

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,804A Expired CA1062418A (en) 1974-11-19 1975-11-17 Flash-spinning polymeric composition into divergent portion of convergent-divergent nozzle

Country Status (21)

Country Link
JP (1) JPS6020483B2 (cs)
AR (1) AR212326A1 (cs)
AT (1) AT342180B (cs)
AU (1) AU502010B2 (cs)
BE (1) BE835675A (cs)
BR (1) BR7507649A (cs)
CA (1) CA1062418A (cs)
DE (1) DE2551532A1 (cs)
DK (1) DK139535B (cs)
ES (1) ES442742A1 (cs)
FI (1) FI57452C (cs)
FR (1) FR2292060A1 (cs)
GB (1) GB1471097A (cs)
IL (1) IL48492A (cs)
IN (1) IN143677B (cs)
IT (1) IT1030809B (cs)
NL (1) NL185858C (cs)
NO (1) NO139490C (cs)
SE (1) SE412609B (cs)
SU (1) SU1628860A3 (cs)
ZA (1) ZA757242B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1087746B (it) * 1977-10-12 1985-06-04 Montedison Spa Dispositivo per la preparazione di materiale fibroso atto alla fabbricazione di carta sintetica
DE3308626C2 (de) * 1983-03-11 1986-02-20 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Fibriden aus thermoplastischen Kunststoffen
DE4040242A1 (de) * 1990-12-15 1992-06-17 Peter Roger Dipl Ing Nyssen Verfahren und vorrichtung zur herstellung von feinstfasern aus thermoplastischen polymeren
EP1176255A1 (en) * 2000-07-24 2002-01-30 The Dow Chemical Company Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions
DE10065859B4 (de) * 2000-12-22 2006-08-24 Gerking, Lüder, Dr.-Ing. Verfahren und Vorrichtung zur Herstellung von im Wesentlichen endlosen feinen Fäden
WO2024031105A1 (en) * 2022-08-05 2024-02-08 Matregenix, Inc. Electrospinning systems for mass production of nanofibers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787033A (cs) * 1971-08-06 1973-02-01 Solvay

Also Published As

Publication number Publication date
IT1030809B (it) 1979-04-10
DE2551532A1 (de) 1976-05-20
ES442742A1 (es) 1977-04-16
BR7507649A (pt) 1976-08-10
AU8671875A (en) 1977-05-26
NO753815L (cs) 1976-05-20
IN143677B (cs) 1978-01-14
NL185858C (nl) 1990-08-01
DE2551532C2 (cs) 1987-08-06
GB1471097A (en) 1977-04-21
SU1628860A3 (ru) 1991-02-15
SE412609B (sv) 1980-03-10
NL7513347A (nl) 1976-05-21
AT342180B (de) 1978-03-28
FI57452B (fi) 1980-04-30
FR2292060B1 (cs) 1977-12-16
NO139490B (no) 1978-12-11
IL48492A (en) 1977-12-30
IL48492A0 (en) 1976-01-30
SE7512868L (sv) 1976-05-20
AU502010B2 (en) 1979-07-12
NO139490C (no) 1979-03-21
ZA757242B (en) 1976-10-27
ATA874075A (de) 1977-07-15
DK139535B (da) 1979-03-05
DK515675A (cs) 1976-05-20
JPS6020483B2 (ja) 1985-05-22
FI57452C (fi) 1980-08-11
FR2292060A1 (fr) 1976-06-18
NL185858B (nl) 1990-03-01
BE835675A (fr) 1976-05-18
JPS5175110A (cs) 1976-06-29
AR212326A1 (es) 1978-06-30
FI753215A7 (cs) 1976-05-20
DK139535C (cs) 1979-08-20

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