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AT325193B - Masse aus polyolefinfasern und verfahren zur herstellung derselben - Google Patents

Masse aus polyolefinfasern und verfahren zur herstellung derselben

Info

Publication number
AT325193B
AT325193B AT1167269A AT1167269A AT325193B AT 325193 B AT325193 B AT 325193B AT 1167269 A AT1167269 A AT 1167269A AT 1167269 A AT1167269 A AT 1167269A AT 325193 B AT325193 B AT 325193B
Authority
AT
Austria
Prior art keywords
dimensions
manufacturing
same
polyolefin fiber
polyolefin
Prior art date
Application number
AT1167269A
Other languages
German (de)
English (en)
Inventor
Robert W Fowells
Original Assignee
Crown Zellerbach Corp
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 Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Application granted granted Critical
Publication of AT325193B publication Critical patent/AT325193B/de

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
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT1167269A 1968-10-22 1969-12-15 Masse aus polyolefinfasern und verfahren zur herstellung derselben AT325193B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76950168A 1968-10-22 1968-10-22

Publications (1)

Publication Number Publication Date
AT325193B true AT325193B (de) 1975-10-10

Family

ID=25085631

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1167269A AT325193B (de) 1968-10-22 1969-12-15 Masse aus polyolefinfasern und verfahren zur herstellung derselben

Country Status (12)

Country Link
AT (1) AT325193B (fr)
BE (1) BE739251A (fr)
BR (1) BR6913436D0 (fr)
CH (1) CH529227A (fr)
DE (1) DE1951576C3 (fr)
ES (1) ES372765A1 (fr)
FR (1) FR2021239A1 (fr)
GB (1) GB1287917A (fr)
LU (1) LU59586A1 (fr)
NL (1) NL141532B (fr)
RO (1) RO59983A (fr)
SE (1) SE365259B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788672A (fr) * 1971-09-13 1973-01-02 Crown Zellerbach Int Inc Procede pour produire une feuille non tissee a partir de fibresde polyolefine et nouvelle feuille ainsi produite
US4084949A (en) * 1975-11-06 1978-04-18 The Dexter Corporation Surgical face mask filtering medium
DK269277A (da) 1976-06-22 1977-12-23 Montedison Spa Fremgangsmade til fremstilling af papirtapetrr forsynet med permanent pregning og med hoj porositet
IT1085565B (it) * 1977-05-09 1985-05-28 Montedison Spa Procedimento per preparare cartone da imballaggio,dotato di resistenza all'umidita'
AU5002279A (en) * 1978-09-12 1980-03-20 Dulux Australia Ltd. Cross-linked polyester

Also Published As

Publication number Publication date
SE365259B (fr) 1974-03-18
NL141532B (nl) 1974-03-15
DE1951576A1 (de) 1970-06-04
CH529227A (fr) 1972-10-15
BR6913436D0 (pt) 1973-01-11
RO59983A (fr) 1976-06-15
DE1951576C3 (de) 1978-11-02
NL6915908A (fr) 1970-04-24
ES372765A1 (es) 1972-01-16
BE739251A (fr) 1970-03-02
GB1287917A (fr) 1972-09-06
DE1951576B2 (de) 1973-07-05
FR2021239A1 (fr) 1970-07-17
LU59586A1 (fr) 1970-01-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee