CA938433A - Process for improving properties of polyester filamentary materials - Google Patents

Process for improving properties of polyester filamentary materials

Info

Publication number
CA938433A
CA938433A CA080236A CA80236A CA938433A CA 938433 A CA938433 A CA 938433A CA 080236 A CA080236 A CA 080236A CA 80236 A CA80236 A CA 80236A CA 938433 A CA938433 A CA 938433A
Authority
CA
Canada
Prior art keywords
improving properties
filamentary materials
polyester filamentary
polyester
materials
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
CA080236A
Inventor
B. Mcclary Edward
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.)
Celanese Corp
Original Assignee
Celanese 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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of CA938433A publication Critical patent/CA938433A/en
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
    • D02J1/229—Relaxing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/40—Chemical pretreatment of textile inserts before building the tyre
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Tires In General (AREA)
CA080236A 1969-05-12 1970-04-15 Process for improving properties of polyester filamentary materials Expired CA938433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82395569A 1969-05-12 1969-05-12

Publications (1)

Publication Number Publication Date
CA938433A true CA938433A (en) 1973-12-18

Family

ID=25240234

Family Applications (1)

Application Number Title Priority Date Filing Date
CA080236A Expired CA938433A (en) 1969-05-12 1970-04-15 Process for improving properties of polyester filamentary materials

Country Status (6)

Country Link
CA (1) CA938433A (en)
DE (1) DE2022748A1 (en)
FR (1) FR2047490A5 (en)
GB (1) GB1261337A (en)
LU (1) LU60869A1 (en)
NL (1) NL7006821A (en)

Families Citing this family (4)

* 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
DE3662111D1 (en) * 1985-06-19 1989-03-23 Schweizerische Viscose Process for the manufacture of an impregnated polyester cord with stable dimensions and polyester cord produced by this process
CH671243A5 (en) * 1986-08-18 1989-08-15 Mettler Soehne Maschf
BR112016014910A2 (en) * 2013-12-25 2017-09-19 Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret As PNEUMATIC RADIAL TIRE.

Also Published As

Publication number Publication date
FR2047490A5 (en) 1971-03-12
GB1261337A (en) 1972-01-26
DE2022748A1 (en) 1970-11-19
NL7006821A (en) 1970-11-16
LU60869A1 (en) 1970-07-07

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