FR1123512A - étirage de polymères linéaires - Google Patents

étirage de polymères linéaires

Info

Publication number
FR1123512A
FR1123512A FR1123512DA FR1123512A FR 1123512 A FR1123512 A FR 1123512A FR 1123512D A FR1123512D A FR 1123512DA FR 1123512 A FR1123512 A FR 1123512A
Authority
FR
France
Prior art keywords
stretching
linear polymers
polymers
linear
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
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1123512A publication Critical patent/FR1123512A/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
    • D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR1123512D 1954-05-07 1955-05-05 étirage de polymères linéaires Expired FR1123512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1336154A GB758398A (en) 1954-05-07 1954-05-07 Drawing filaments, films and like articles

Publications (1)

Publication Number Publication Date
FR1123512A true FR1123512A (fr) 1956-09-24

Family

ID=10021556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123512D Expired FR1123512A (fr) 1954-05-07 1955-05-05 étirage de polymères linéaires

Country Status (5)

Country Link
BE (1) BE538004A (fr)
ES (1) ES221616A1 (fr)
FR (1) FR1123512A (fr)
GB (1) GB758398A (fr)
NL (2) NL196951A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942325A (en) * 1957-05-14 1960-06-28 Du Pont Process of treating undrawn polyester yarns and filaments
BE638757A (fr) * 1962-10-16
GB1103484A (en) * 1964-05-28 1968-02-14 Ici Ltd Improvements in or relating to the manufacture of synthetic polyamide filaments
US3414648A (en) * 1964-08-24 1968-12-03 Du Pont Drawing and crimping tows of asymmetrically birefringent polyester filaments
US3452132A (en) * 1966-11-03 1969-06-24 Du Pont Process of steam drawing and annealing polyester yarn
US3452130A (en) * 1967-02-02 1969-06-24 Du Pont Jet initiated drawing process
US3452131A (en) * 1967-06-27 1969-06-24 Du Pont Process for stretching filaments
GB1362793A (en) * 1970-10-22 1974-08-07 Ici Ltd Process for drawing synthetic filaments
GB1393889A (en) * 1971-09-22 1975-05-14 Ici Ltd Drawing process for polyester filaments
US4059668A (en) * 1973-11-13 1977-11-22 Monsanto Company Method of stretching a tow
US4098864A (en) * 1976-02-18 1978-07-04 The Firestone Tire & Rubber Company Steam drawing of polyester monofilament to improve loop strength and resistance to fibrillation
GB1566955A (en) * 1977-01-27 1980-05-08 Heathcoat & Co Ltd Heating and drawing of synthetic filaments

Also Published As

Publication number Publication date
ES221616A1 (es) 1955-08-01
NL113828C (fr)
GB758398A (en) 1956-10-03
BE538004A (fr)
NL196951A (fr)

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