BR8807246A - Processo de obtencao de um fio de poliester liso e fio de poliester obtido por este processo - Google Patents

Processo de obtencao de um fio de poliester liso e fio de poliester obtido por este processo

Info

Publication number: BR8807246A
Authority: BR; Brazil
Prior art keywords: pct; polyester yarn; polyester; yarn; tex
Prior art date: 1987-10-13

Application number

BR888807246A

Other languages

English (en)

Inventor

Hugo Specker

Original Assignee

Rhodia

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.)

1987-10-13

Filing date

1988-10-06

Publication date

1989-10-31

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4267891&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8807246(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-10-06 Application filed by Rhodia filed Critical Rhodia

1989-10-31 Publication of BR8807246A publication Critical patent/BR8807246A/pt

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
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
- 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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber

Landscapes

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

BR888807246A 1987-10-13 1988-10-06 Processo de obtencao de um fio de poliester liso e fio de poliester obtido por este processo BR8807246A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH399787		1987-10-13
PCT/CH1988/000179 WO1989003437A1 (fr)	1987-10-13	1988-10-06	Procede de fabrication d'un fil lisse en polyester et fil obtenu par ce procede

Publications (1)

Publication Number	Publication Date
BR8807246A true BR8807246A (pt)	1989-10-31

Family

ID=4267891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR888807246A BR8807246A (pt)	1987-10-13	1988-10-06	Processo de obtencao de um fio de poliester liso e fio de poliester obtido por este processo

Country Status (8)

Country	Link
US (1)	US5106685A (pt)
EP (1)	EP0345307B1 (pt)
AT (1)	ATE76665T1 (pt)
BR (1)	BR8807246A (pt)
DE (1)	DE3871523D1 (pt)
DK (1)	DK285489D0 (pt)
FI (1)	FI95287C (pt)
WO (1)	WO1989003437A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3917338A1 (de) *	1989-05-27	1990-11-29	Didier Eng	Verfahren und vorrichtung zum herstellen von glattgarn aus thermoplastischen kunststoffaeden, insbesondere von glattem polyestergarn
ID846B (id) *	1991-12-13	1996-08-01	Kolon Inc	Serat benang, benang ban poliester dan cara memproduksinya
FR2750706B1 (fr) *	1996-07-04	1998-11-20	Rhone Poulenc Fibres & Polymer	Filaments en matiere synthetique et procede de fabrication d'un tel filament
DE19820529A1 (de)	1998-05-08	1999-11-11	Lohmann Therapie Syst Lts	Wirkstoff enthaltende orale und mucosale Zubereitung mit steuerbarer Wirkstofffreisetzung und ihre Verwendung
AU2003281697A1 (en) *	2002-07-26	2004-02-16	Kolon Industries, Inc.	A high strength low shrinkage polyester drawn yarn, and a process of preparing for the same
EP2625323B1 (en)	2010-10-07	2015-04-22	J & P Coats Limited	Sewing thread and its manufacture
WO2015152844A1 (en) *	2014-04-01	2015-10-08	Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret Anonim Sirketi	A system for industrial yarn production from composite polyethylene naphthalate material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3651198A (en) *	1968-02-15	1972-03-21	Teijin Ltd	Drawing and heat treatments of polyester filaments
DE2004558B2 (de) *	1969-02-03	1975-03-27	Teijin Ltd., Osaka (Japan)	Verfahren zum Strecken von Polyesterfäden
US3816486A (en) *	1969-11-26	1974-06-11	Du Pont	Two stage drawn and relaxed staple fiber
DE2023526A1 (de) *	1970-05-14	1971-11-25	Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt	Verfahren zur Herstellung von schrumpfarmen Polyesterfäden
DE2318887C3 (de) *	1973-04-14	1982-11-11	Akzo Gmbh, 5600 Wuppertal	Verfahren zur Herstellung von Polyesterfäden durch Schrumpfbehandlung heißverstreckter Fäden in zwei Stufen
FR2414568A1 (fr) *	1978-01-13	1979-08-10	Asa Sa	Procede et dispositif pour le traitement de fils chimiques multifilamentaires partiellement etires
US4195052A (en) *	1976-10-26	1980-03-25	Celanese Corporation	Production of improved polyester filaments of high strength possessing an unusually stable internal structure
JPS5947726B2 (ja)	1977-05-16	1984-11-21	帝人株式会社	ポリエステル繊維の製造法
BR7805878A (pt) *	1977-09-12	1979-04-24	Du Pont	Fio plano e estopa contendo filamentos continuos de poli(etileno-tereftalato),fio plano de poliester e estopa de poli-ester contendo filamentos continuos de poli(etileno-tereftalato)e fibra textil de poli(etileno-tereftalato)
CA1292602C (en) *	1986-10-24	1991-12-03	Hugo Specker	Process for producing a smooth polyester yarn and polyester yarn produced by said process

1988
- 1988-10-06 BR BR888807246A patent/BR8807246A/pt not_active IP Right Cessation
- 1988-10-06 WO PCT/CH1988/000179 patent/WO1989003437A1/de active IP Right Grant
- 1988-10-06 EP EP88908130A patent/EP0345307B1/de not_active Expired - Lifetime
- 1988-10-06 US US07/377,845 patent/US5106685A/en not_active Expired - Fee Related
- 1988-10-06 AT AT88908130T patent/ATE76665T1/de not_active IP Right Cessation
- 1988-10-06 DE DE8888908130T patent/DE3871523D1/de not_active Expired - Lifetime
1989
- 1989-06-01 FI FI892673A patent/FI95287C/fi not_active IP Right Cessation
- 1989-06-12 DK DK285489A patent/DK285489D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE3871523D1 (de)	1992-07-02
EP0345307A1 (de)	1989-12-13
FI892673A (fi)	1989-06-01
ATE76665T1 (de)	1992-06-15
FI892673A0 (fi)	1989-06-01
WO1989003437A1 (fr)	1989-04-20
DK285489A (da)	1989-06-12
DK285489D0 (da)	1989-06-12
FI95287B (fi)	1995-09-29
FI95287C (fi)	1996-01-10
US5106685A (en)	1992-04-21
EP0345307B1 (de)	1992-05-27

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Legal Events

Date	Code	Title	Description
1995-04-25	FG	Letter patent granted
2000-03-21	TC	Change of name
2000-04-18	HHT	Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication	Free format text: ALTERADO DE: RHODIA S/A. REFERENCIA RPI 1524 DE 21/03/2000 CODIGO 25.4 ITEM (71)
2008-09-02	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 06/10/2003