CA1107023A - Poly(ethylene terephthalate) flat yarns, tows and staple fibre - Google Patents

Poly(ethylene terephthalate) flat yarns, tows and staple fibre

Info

Publication number
CA1107023A
CA1107023A CA311,071A CA311071A CA1107023A CA 1107023 A CA1107023 A CA 1107023A CA 311071 A CA311071 A CA 311071A CA 1107023 A CA1107023 A CA 1107023A
Authority
CA
Canada
Prior art keywords
denier
delta
modulus
shrinkage
grams
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
CA311,071A
Other languages
English (en)
French (fr)
Inventor
Benjamin H. Knox
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US05/912,865 external-priority patent/US4156071A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1107023A publication Critical patent/CA1107023A/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
    • D01F6/58—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

  • 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)
CA311,071A 1977-09-12 1978-09-11 Poly(ethylene terephthalate) flat yarns, tows and staple fibre Expired CA1107023A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83266077A 1977-09-12 1977-09-12
US832,660 1977-09-12
US912,865 1978-06-05
US05/912,865 US4156071A (en) 1977-09-12 1978-06-05 Poly(ethylene terephthalate) flat yarns and tows

Publications (1)

Publication Number Publication Date
CA1107023A true CA1107023A (en) 1981-08-18

Family

ID=27125550

Family Applications (1)

Application Number Title Priority Date Filing Date
CA311,071A Expired CA1107023A (en) 1977-09-12 1978-09-11 Poly(ethylene terephthalate) flat yarns, tows and staple fibre

Country Status (12)

Country Link
JP (1) JPS5464133A (it)
AR (1) AR218685A1 (it)
BR (1) BR7805878A (it)
CA (1) CA1107023A (it)
DE (1) DE2839672C2 (it)
FR (1) FR2402720A1 (it)
GB (1) GB2005591B (it)
IE (1) IE47262B1 (it)
IT (1) IT1206633B (it)
LU (1) LU80226A1 (it)
MX (1) MX150722A (it)
NL (1) NL177505B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575916A (en) * 1980-06-13 1982-01-12 Teijin Ltd Polyester fiber with soft touch and production of knitted and woven fabrics therefrom
JPS584835A (ja) * 1981-06-27 1983-01-12 旭化成株式会社 易染性ポリエステル繊維を含有する常圧染色可能な混紡糸
JPS5887335A (ja) * 1981-11-16 1983-05-25 旭化成株式会社 多機能複合糸条
JPS58132110A (ja) * 1982-02-02 1983-08-06 Asahi Chem Ind Co Ltd 易染性エステル繊維の製造法
JPS58174624A (ja) * 1982-04-02 1983-10-13 Teijin Ltd 高速紡糸における交絡糸の製造方法
JPS59192738A (ja) * 1983-04-18 1984-11-01 東洋紡績株式会社 複合糸及びその製造法
JPS60132472U (ja) * 1984-02-09 1985-09-04 東レ株式会社 芯鞘構造複合紡績糸
IN166291B (it) * 1984-09-27 1990-04-07 Norddeutsche Faserwerke Gmbh
CA1292602C (en) * 1986-10-24 1991-12-03 Hugo Specker Process for producing a smooth polyester yarn and polyester yarn produced by said process
EP0345307B1 (de) * 1987-10-13 1992-05-27 Rhône-Poulenc Viscosuisse SA Verfahren zur herstellung eines glatten polyesterfadens und polyesterfaden hergestellt nach dem verfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE473417A (it) * 1946-05-22
US2604667A (en) * 1950-08-23 1952-07-29 Du Pont Yarn process
BE512775A (it) * 1952-06-18
US3067458A (en) * 1959-04-07 1962-12-11 Du Pont Melt spinning apparatus and process
SE392299B (sv) * 1971-08-24 1977-03-21 Du Pont Forfarande och medel for framstellning av garn med dragen och snodd textur
DE2239312B2 (de) * 1972-08-10 1978-11-02 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von molekularorientierten und schrumpfarmen Polyester-Fasern
US3946100A (en) * 1973-09-26 1976-03-23 Celanese Corporation Process for the expeditious formation and structural modification of polyester fibers
US3977175A (en) * 1973-12-13 1976-08-31 Teijin Limited Draw-texturing polyester yarns
JPS51133520A (en) * 1975-05-12 1976-11-19 Asahi Chem Ind Co Ltd Foolproof circuit of yarn cutting apparatus
JPS525319A (en) * 1975-06-27 1977-01-17 Toyobo Co Ltd Process for melt spinning of polyester filamenyarns

Also Published As

Publication number Publication date
GB2005591B (en) 1982-03-24
JPS5464133A (en) 1979-05-23
NL7809246A (nl) 1979-03-14
LU80226A1 (fr) 1979-06-01
NL177505B (nl) 1985-05-01
BR7805878A (pt) 1979-04-24
IT7827532A0 (it) 1978-09-11
IE47262B1 (en) 1984-02-08
DE2839672A1 (de) 1979-04-05
IT1206633B (it) 1989-04-27
AR218685A1 (es) 1980-06-30
MX150722A (es) 1984-07-05
GB2005591A (en) 1979-04-25
FR2402720A1 (fr) 1979-04-06
IE781821L (en) 1979-03-12
JPS6242044B2 (it) 1987-09-07
DE2839672C2 (de) 1989-11-23
FR2402720B1 (it) 1981-11-13

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Legal Events

Date Code Title Description
MKEX Expiry