BE900217A - PROCESS FOR PRODUCING POLYPROPYLENE FIBERS. - Google Patents

PROCESS FOR PRODUCING POLYPROPYLENE FIBERS.

Info

Publication number
BE900217A
BE900217A BE0/213375A BE213375A BE900217A BE 900217 A BE900217 A BE 900217A BE 0/213375 A BE0/213375 A BE 0/213375A BE 213375 A BE213375 A BE 213375A BE 900217 A BE900217 A BE 900217A
Authority
BE
Belgium
Prior art keywords
polypropylene fibers
producing polypropylene
polypropylene
weight
fibers
Prior art date
Application number
BE0/213375A
Other languages
French (fr)
Original Assignee
Labofina Sa
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 Labofina Sa filed Critical Labofina Sa
Publication of BE900217A publication Critical patent/BE900217A/en

Links

Classifications

    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)

Abstract

On décrit un procédé de fabrication de fibres de polypropylène à propriétés d'étirage améliorées; ce procédé consiste à introduire de 0,01 à 0,5 % en poids, basé sur le poids de polypropylène, d'isocyanurate de tris (3,5-di-t-butyl-4-hydroxybenzyl), et d'effectuer l'extrusion du polypropylène à une température comprise entre 220 et 280 degrés C.A method of manufacturing polypropylene fibers with improved drawing properties is described; this process consists in introducing from 0.01 to 0.5% by weight, based on the weight of polypropylene, of tris (3,5-di-t-butyl-4-hydroxybenzyl) isocyanurate, and of carrying out the extrusion of polypropylene at a temperature between 220 and 280 degrees C.

BE0/213375A 1983-08-02 1984-07-25 PROCESS FOR PRODUCING POLYPROPYLENE FIBERS. BE900217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84944A LU84944A1 (en) 1983-08-02 1983-08-02 PROCESS FOR PRODUCING POLYPROPYLENE FIBERS

Publications (1)

Publication Number Publication Date
BE900217A true BE900217A (en) 1985-01-25

Family

ID=19730129

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213375A BE900217A (en) 1983-08-02 1984-07-25 PROCESS FOR PRODUCING POLYPROPYLENE FIBERS.

Country Status (10)

Country Link
BE (1) BE900217A (en)
CA (1) CA1230213A (en)
CH (1) CH661274A5 (en)
DE (1) DE3428068C2 (en)
DK (1) DK164513C (en)
FR (1) FR2550231B1 (en)
GB (1) GB2144367B (en)
IT (1) IT1180213B (en)
LU (1) LU84944A1 (en)
NL (1) NL192834C (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531483A (en) * 1968-10-25 1970-09-29 Goodrich Co B F Hydroxyphenylalkyleneyl isocyanurates
GB1380449A (en) * 1972-05-12 1975-01-15 Ici Ltd Polypropylene composition
NZ186352A (en) * 1977-02-07 1979-06-08 Ici Ltd Propylene polymer containing isocyanurate anti oxidant
US4185004A (en) * 1977-04-27 1980-01-22 Phillips Petroleum Company Multi-component stabilizing system for pigmented polyolefins
FR2393829A1 (en) * 1977-06-07 1979-01-05 Solvay PROCESS FOR THE EXTRUSION OF COMPOSITIONS BASED ON ALPHA-OLEFIN POLYMERS

Also Published As

Publication number Publication date
DK371184D0 (en) 1984-07-31
GB2144367A (en) 1985-03-06
DK164513C (en) 1993-08-02
CA1230213A (en) 1987-12-15
IT8422199A0 (en) 1984-08-02
FR2550231B1 (en) 1987-06-05
DE3428068C2 (en) 1993-09-30
NL8402407A (en) 1985-03-01
DK371184A (en) 1985-02-03
IT1180213B (en) 1987-09-23
NL192834C (en) 1998-03-04
CH661274A5 (en) 1987-07-15
DK164513B (en) 1992-07-06
NL192834B (en) 1997-11-03
GB2144367B (en) 1986-11-05
DE3428068A1 (en) 1985-02-21
FR2550231A1 (en) 1985-02-08
LU84944A1 (en) 1985-04-24
GB8418245D0 (en) 1984-08-22

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: S.A. *FINA RESEARCH

Effective date: 20040725