CH509423A - Verfahren zur Herstellung von Polyesterfasern mit über ihre Länge variierender Anfärbbarkeit - Google Patents

Verfahren zur Herstellung von Polyesterfasern mit über ihre Länge variierender Anfärbbarkeit

Info

Publication number: CH509423A
Authority: CH; Switzerland
Prior art keywords: dyeability; production; length; polyester fibers; varies over
Prior art date: 1968-02-07

Application number

CH184969A

Other languages

English (en)

Inventor

Watase Hideo

Kobayashi Akira

Hirakawa Tadashi

Sugiyama Atsushi

Original Assignee

Teijin 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.)

1968-02-07

Filing date

1969-02-06

Publication date

1971-03-15

1969-02-06 Application filed by Teijin Ltd filed Critical Teijin Ltd

1971-03-15 Publication of CH509423A publication Critical patent/CH509423A/de

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P7/00—Dyeing or printing processes combined with mechanical treatment
- D06P7/005—Dyeing combined with texturising or drawing treatments
- 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
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
- D06P5/2066—Thermic treatments of textile materials
- D06P5/2072—Thermic treatments of textile materials before dyeing

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Artificial Filaments (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

CH184969A 1968-02-07 1969-02-06 Verfahren zur Herstellung von Polyesterfasern mit über ihre Länge variierender Anfärbbarkeit CH509423A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP754268		1968-02-07

Publications (1)

Publication Number	Publication Date
CH509423A true CH509423A (de)	1971-03-15

Family

ID=11668664

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH184969D CH184969A4 (de)	1968-02-07	1969-02-06
CH184969A CH509423A (de)	1968-02-07	1969-02-06	Verfahren zur Herstellung von Polyesterfasern mit über ihre Länge variierender Anfärbbarkeit

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH184969D CH184969A4 (de)	1968-02-07	1969-02-06

Country Status (6)

Country	Link
US (1)	US3634580A (de)
CH (2)	CH184969A4 (de)
DE (1)	DE1906271B2 (de)
FR (1)	FR2001495A1 (de)
GB (1)	GB1262354A (de)
NL (1)	NL6901970A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA745027B (en) *	1973-08-16	1975-08-27	Hoechst Ag	Process for obtaining irregular shadow dyeings on polyester fibres and mixtures thereof
US4026973A (en) *	1973-08-31	1977-05-31	Teijin Limited	Process for preparing heat-resistant aromatic polyester filaments
US4087242A (en) *	1976-03-02	1978-05-02	Monsanto North Carolina Incorporated	Production of variegated polyester yarn and fabric
US4155889A (en) *	1978-04-10	1979-05-22	Eastman Kodak Company	Process for substantially increasing the flexibility of a polyester
US4296058A (en) *	1978-10-23	1981-10-20	Celanese Corporation	Process for enhancing the uniformity of dye uptake of false twist texturized polyethylene terephthalate fibrous materials
US4251481A (en) *	1979-05-24	1981-02-17	Allied Chemical Corporation	Continuous spin-draw polyester process
DE3263054D1 (en) *	1981-01-19	1985-05-23	Asahi Chemical Ind	Polyester fiber dyeable under normal pressure and process for the production thereof

1969
- 1969-02-04 US US796469A patent/US3634580A/en not_active Expired - Lifetime
- 1969-02-06 GB GB6572/69A patent/GB1262354A/en not_active Expired
- 1969-02-06 CH CH184969D patent/CH184969A4/xx unknown
- 1969-02-06 CH CH184969A patent/CH509423A/de not_active IP Right Cessation
- 1969-02-07 FR FR6902922A patent/FR2001495A1/fr not_active Withdrawn
- 1969-02-07 NL NL6901970A patent/NL6901970A/xx unknown
- 1969-02-07 DE DE1906271A patent/DE1906271B2/de active Pending

Also Published As

Publication number	Publication date
FR2001495A1 (de)	1969-09-26
CH184969A4 (de)	1971-03-15
GB1262354A (en)	1972-02-02
NL6901970A (de)	1969-08-11
DE1906271A1 (de)	1969-08-28
DE1906271B2 (de)	1973-12-20
US3634580A (en)	1972-01-11

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Legal Events

Date	Code	Title	Description
1976-09-15	PL	Patent ceased