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CA951479A - Process for preparing poly(tetramethylene terephthalate) yarn - Google Patents

Process for preparing poly(tetramethylene terephthalate) yarn

Info

Publication number
CA951479A
CA951479A CA116,330,A CA116330A CA951479A CA 951479 A CA951479 A CA 951479A CA 116330 A CA116330 A CA 116330A CA 951479 A CA951479 A CA 951479A
Authority
CA
Canada
Prior art keywords
yarn
preparing poly
tetramethylene terephthalate
tetramethylene
terephthalate
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
CA116,330,A
Other versions
CA116330S (en
Inventor
Joseph H. Patterson
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.)
Fiber Industries Inc
Original Assignee
Fiber Industries Inc
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 Fiber Industries Inc filed Critical Fiber Industries Inc
Application granted granted Critical
Publication of CA951479A publication Critical patent/CA951479A/en
Expired legal-status Critical Current

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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA116,330,A 1970-06-22 1971-06-22 Process for preparing poly(tetramethylene terephthalate) yarn Expired CA951479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4848370A 1970-06-22 1970-06-22

Publications (1)

Publication Number Publication Date
CA951479A true CA951479A (en) 1974-07-23

Family

ID=21954831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,330,A Expired CA951479A (en) 1970-06-22 1971-06-22 Process for preparing poly(tetramethylene terephthalate) yarn

Country Status (6)

Country Link
BE (1) BE768864A (en)
CA (1) CA951479A (en)
DE (1) DE2130451A1 (en)
FR (1) FR2099292A5 (en)
GB (1) GB1354564A (en)
NL (1) NL7108566A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101525A (en) * 1976-10-26 1978-07-18 Celanese Corporation Polyester yarn of high strength possessing an unusually stable internal structure
CN114921866B (en) * 2022-04-29 2023-03-10 浙江佳宝聚酯有限公司 Production process of PET turf fiber filament

Also Published As

Publication number Publication date
NL7108566A (en) 1971-12-24
BE768864A (en) 1971-12-22
FR2099292A5 (en) 1972-03-10
GB1354564A (en) 1974-06-05
DE2130451A1 (en) 1971-12-30

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