IT1025636B - Processo per la preparazione di fibre corte da poliolefin - Google Patents

Processo per la preparazione di fibre corte da poliolefin

Info

Publication number
IT1025636B
IT1025636B IT29359/74A IT2935974A IT1025636B IT 1025636 B IT1025636 B IT 1025636B IT 29359/74 A IT29359/74 A IT 29359/74A IT 2935974 A IT2935974 A IT 2935974A IT 1025636 B IT1025636 B IT 1025636B
Authority
IT
Italy
Prior art keywords
poliolefin
preparation
short fibers
fibers
short
Prior art date
Application number
IT29359/74A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1025636B publication Critical patent/IT1025636B/it

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)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT29359/74A 1973-12-21 1974-11-12 Processo per la preparazione di fibre corte da poliolefin IT1025636B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2363671A DE2363671C3 (de) 1973-12-21 1973-12-21 Verfahren zur Herstellung von Kurzfasern aus Niederdruckpolyäthylen

Publications (1)

Publication Number Publication Date
IT1025636B true IT1025636B (it) 1978-08-30

Family

ID=5901456

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29359/74A IT1025636B (it) 1973-12-21 1974-11-12 Processo per la preparazione di fibre corte da poliolefin

Country Status (9)

Country Link
US (1) US4112029A (it)
JP (1) JPS5094235A (it)
BE (1) BE823578A (it)
CA (1) CA1069265A (it)
DE (1) DE2363671C3 (it)
FR (1) FR2255398B3 (it)
GB (1) GB1491050A (it)
IT (1) IT1025636B (it)
SE (1) SE409732B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181794A (en) * 1978-08-28 1980-01-01 Gulf Oil Corporation Method for manufacture of olefin polymer fibrils
FR2456133A1 (fr) * 1979-05-10 1980-12-05 Solvay Procede de production de fibrilles a base de polyolefines et fibrilles obtenues
DE3308626C2 (de) * 1983-03-11 1986-02-20 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Fibriden aus thermoplastischen Kunststoffen
US5051150A (en) * 1989-03-20 1991-09-24 Hercules Incorporated Stabilized synthetic pulp-cellulose blends
US5147586A (en) 1991-02-22 1992-09-15 E. I. Du Pont De Nemours And Company Flash-spinning polymeric plexifilaments
DE4441801C1 (de) * 1994-11-24 1996-06-05 Messer Griesheim Gmbh Polyesterfibride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287301A (en) * 1961-04-26 1966-11-22 Polymer Corp Recovery of olefin polymers from solutions thereof
US3042970A (en) * 1961-08-14 1962-07-10 American Cyanamid Co Particulation of polymer by extruding a solution thereof into a liquid stream of fluid
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
US3342921A (en) * 1966-03-16 1967-09-19 West Virginia Pulp & Paper Co Process for producing fibrous filler having high wet end retention
US3461193A (en) * 1967-01-04 1969-08-12 Du Pont Novel procedure for starting the flash-extrusion of expandable resin compositions

Also Published As

Publication number Publication date
SE409732B (sv) 1979-09-03
DE2363671C3 (de) 1979-09-20
FR2255398A1 (it) 1975-07-18
CA1069265A (en) 1980-01-08
BE823578A (fr) 1975-06-19
GB1491050A (en) 1977-11-09
US4112029A (en) 1978-09-05
DE2363671B2 (de) 1979-02-01
FR2255398B3 (it) 1977-09-23
DE2363671A1 (de) 1975-07-10
JPS5094235A (it) 1975-07-26
SE7416170L (it) 1975-06-23

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