FR1310339A - Production de filaments de polyoléfines stéréorégulières - Google Patents

Production de filaments de polyoléfines stéréorégulières

Info

Publication number
FR1310339A
FR1310339A FR884724A FR884724A FR1310339A FR 1310339 A FR1310339 A FR 1310339A FR 884724 A FR884724 A FR 884724A FR 884724 A FR884724 A FR 884724A FR 1310339 A FR1310339 A FR 1310339A
Authority
FR
France
Prior art keywords
production
polyolefin filaments
stereoregular polyolefin
stereoregular
filaments
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
FR884724A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB141261A external-priority patent/GB931642A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR884724A priority Critical patent/FR1310339A/fr
Application granted granted Critical
Publication of FR1310339A publication Critical patent/FR1310339A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR884724A 1961-01-12 1962-01-12 Production de filaments de polyoléfines stéréorégulières Expired FR1310339A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR884724A FR1310339A (fr) 1961-01-12 1962-01-12 Production de filaments de polyoléfines stéréorégulières

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB141261A GB931642A (en) 1961-01-12 1961-01-12 Production of polyolefin filaments
FR884724A FR1310339A (fr) 1961-01-12 1962-01-12 Production de filaments de polyoléfines stéréorégulières

Publications (1)

Publication Number Publication Date
FR1310339A true FR1310339A (fr) 1962-11-23

Family

ID=26193920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884724A Expired FR1310339A (fr) 1961-01-12 1962-01-12 Production de filaments de polyoléfines stéréorégulières

Country Status (1)

Country Link
FR (1) FR1310339A (fr)

Similar Documents

Publication Publication Date Title
FR1333980A (fr) Procédé de filage
BE616225A (fr) Production continue de polyoléfines modifiées
FR1377432A (fr) Production de fluorochlorobenzènes
FR1322448A (fr) Production continue de polyoléfines modifiées
FR1500752A (fr) Composés hydrazino-indolyl-alcanoïques et leur production
CH419603A (fr) Composition polyoléfinique
FR1310339A (fr) Production de filaments de polyoléfines stéréorégulières
FR1348800A (fr) Filaments modifiés
FR1324873A (fr) Production de 2-éthylhexanol
BE628925A (fr) Cristallisation de diphénylolalcanes
AU260933B2 (en) Production of polyolefin filaments
FR1306038A (fr) Production de di-para-xylylènes cycliques halogénés
AU1283961A (en) Production of polyolefin filaments
FR1288450A (fr) Production de méthylmercaptophénols
FR1334194A (fr) étirage de filaments synthétiques
BR6244031D0 (pt) Processo de producao de 2-3-polimetileno indolas m substituidas
FR1284090A (fr) Procédé de construction
CA672384A (en) Production of polyolefin filaments
FR1312330A (fr) Production de composés acryloxyalcoxyarylsulfoniques
FR1354771A (fr) Dodécaborates substitués et leur production
FR1366735A (fr) Production de dibenzocycloheptènes substitués
FR1334174A (fr) Production de solutions de polyacrylonitrile
AU267518B2 (en) Drawing of synthetic filaments
AU269971B2 (en) Spinning of polypropylene
FR1315643A (fr) Compositions de polyoléfines thermoplastiques et leur production