IT952015B - IMPROVEMENT IN POLYESTER YARNS AND PRODUCTION PROCEDURE - Google Patents

IMPROVEMENT IN POLYESTER YARNS AND PRODUCTION PROCEDURE

Info

Publication number: IT952015B
Authority: IT; Italy
Prior art keywords: improvement; production procedure; polyester yarns; yarns; polyester
Prior art date: 1971-01-29

Application number

IT4797872A

Other languages

Italian (it)

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.)

1971-01-29

Filing date

1972-01-27

Publication date

1973-07-20

1972-01-19 Priority claimed from US218947A external-priority patent/US3877213A/en

1972-01-27 Application filed by Fiber Industries Inc filed Critical Fiber Industries Inc

1973-07-20 Application granted granted Critical

1973-07-20 Publication of IT952015B publication Critical patent/IT952015B/en

Links

229920000728 polyester Polymers 0.000 title 1

Classifications

- 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
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/022—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting while simultaneously drawing the yarn

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

IT4797872A 1971-01-29 1972-01-27 IMPROVEMENT IN POLYESTER YARNS AND PRODUCTION PROCEDURE IT952015B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11098571A	1971-01-29	1971-01-29
US218947A US3877213A (en)	1972-01-19	1972-01-19	Draw textured yarn and process

Publications (1)

Publication Number	Publication Date
IT952015B true IT952015B (en)	1973-07-20

Family

ID=26808560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT4797872A IT952015B (en)	1971-01-29	1972-01-27	IMPROVEMENT IN POLYESTER YARNS AND PRODUCTION PROCEDURE

Country Status (8)

Country	Link
BE (1)	BE778633A (en)
CA (1)	CA949832A (en)
CH (1)	CH552083A (en)
DE (1)	DE2203908A1 (en)
FR (1)	FR2124935A5 (en)
GB (2)	GB1386414A (en)
IT (1)	IT952015B (en)
NL (1)	NL7201162A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1137461B (en) *	1981-04-24	1986-09-10	Val Lesina Spa	FABRICS WITH CREPE EFFECT CONSISTING OF SYNTHETIC, CONTINUOUS, TEXTURED AND HIGH-RATIO THREAD / WIRE TITLE

1972
- 1972-01-27 CH CH120872A patent/CH552083A/en not_active IP Right Cessation
- 1972-01-27 IT IT4797872A patent/IT952015B/en active
- 1972-01-28 NL NL7201162A patent/NL7201162A/xx not_active Application Discontinuation
- 1972-01-28 BE BE778633A patent/BE778633A/en not_active IP Right Cessation
- 1972-01-28 FR FR7202989A patent/FR2124935A5/fr not_active Expired
- 1972-01-28 CA CA133,444A patent/CA949832A/en not_active Expired
- 1972-01-28 DE DE19722203908 patent/DE2203908A1/en not_active Ceased
- 1972-01-31 GB GB4502874A patent/GB1386414A/en not_active Expired
- 1972-01-31 GB GB435072A patent/GB1386413A/en not_active Expired

Also Published As

Publication number	Publication date
GB1386413A (en)	1975-03-05
FR2124935A5 (en)	1972-09-22
DE2203908A1 (en)	1972-08-03
CH552083A (en)	1974-07-31
BE778633A (en)	1972-07-28
GB1386414A (en)	1975-03-05
NL7201162A (en)	1972-08-01
CA949832A (en)	1974-06-25

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