EP0126055A3 - Improved partially oriented nylon yarn and process - Google Patents

Improved partially oriented nylon yarn and process Download PDF

Info

Publication number: EP0126055A3
Authority: EP; European Patent Office
Prior art keywords: nylon yarn; partially oriented; oriented nylon; improved partially; improved
Prior art date: 1983-04-25
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.): Granted

Application number

EP84870055A

Other versions

EP0126055B1 (en

EP0126055A2 (en

Inventor

John Maurer Chamberlin

Edward William Chilvers, Jr.

Walter John Nunning

John Hoyle Southern

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.)

Solutia Inc

Original Assignee

Monsanto 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.)

1983-04-25

Filing date

1984-04-24

Publication date

1987-06-16

1984-04-02 Priority claimed from US06/594,522 external-priority patent/US4583357A/en

1984-04-24 Application filed by Monsanto Co filed Critical Monsanto Co

1984-04-24 Priority to AT84870055T priority Critical patent/ATE55425T1/en

1984-11-21 Publication of EP0126055A2 publication Critical patent/EP0126055A2/en

1987-06-16 Publication of EP0126055A3 publication Critical patent/EP0126055A3/en

1990-08-08 Application granted granted Critical

1990-08-08 Publication of EP0126055B1 publication Critical patent/EP0126055B1/en

Status 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- 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
- 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
- D02G1/0286—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 characterised by the use of certain filaments, fibres or yarns

Landscapes

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

EP84870055A 1983-04-25 1984-04-24 Improved partially oriented nylon yarn and process Expired EP0126055B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT84870055T ATE55425T1 (en)	1983-04-25	1984-04-24	PARTIALLY ORIENTED NYLON THREAD AND METHOD OF MAKING THE SAME.

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
US48849083A	1983-04-25	1983-04-25
US488490		1983-04-25
US54612783A	1983-10-27	1983-10-27
US55402183A	1983-11-21	1983-11-21
US554021		1983-11-21
US594522		1984-04-02
US06/594,522 US4583357A (en)	1983-11-21	1984-04-02	Partially oriented nylon yarn and process
US546127		1990-06-28

Publications (3)

Publication Number	Publication Date
EP0126055A2 EP0126055A2 (en)	1984-11-21
EP0126055A3 true EP0126055A3 (en)	1987-06-16
EP0126055B1 EP0126055B1 (en)	1990-08-08

Family

ID=27504315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84870055A Expired EP0126055B1 (en)	1983-04-25	1984-04-24	Improved partially oriented nylon yarn and process

Country Status (7)

Country	Link
EP (1)	EP0126055B1 (en)
AU (1)	AU2722384A (en)
BR (1)	BR8401901A (en)
CA (1)	CA1227310A (en)
DE (1)	DE3482906D1 (en)
ES (1)	ES8707571A1 (en)
IL (1)	IL71623A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA86212B (en) *	1985-01-11	1986-10-29	Monsanto Co	Partially oriented nylon yarn and process
GB8915736D0 (en) *	1989-07-10	1989-08-31	Du Pont	Improvements to multifilament apparel yarns of nylon
TR28316A (en) *	1990-08-03	1996-04-09	Du Pont	Improvements in multi filament apparel yarns made of nylon.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3994121A (en) *	1974-04-03	1976-11-30	E. I. Dupont De Nemours And Company	Polyhexamethylene adipamide yarn
US4181697A (en) *	1975-04-05	1980-01-01	Zimmer Aktiengessellschaft	Process for high-speed spinning of polyamides
US4228120A (en) *	1978-04-21	1980-10-14	Monsanto Company	Process for nylon 66 yarn having a soft hand
GB2098536A (en) *	1981-05-18	1982-11-24	Davy Mckee Ag	High speed spin-drawn fibres

1984
- 1984-04-23 ES ES531829A patent/ES8707571A1/en not_active Expired
- 1984-04-24 AU AU27223/84A patent/AU2722384A/en not_active Abandoned
- 1984-04-24 BR BR8401901A patent/BR8401901A/en unknown
- 1984-04-24 CA CA000452633A patent/CA1227310A/en not_active Expired
- 1984-04-24 DE DE8484870055T patent/DE3482906D1/en not_active Expired - Fee Related
- 1984-04-24 EP EP84870055A patent/EP0126055B1/en not_active Expired
- 1984-04-24 IL IL71623A patent/IL71623A0/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3994121A (en) *	1974-04-03	1976-11-30	E. I. Dupont De Nemours And Company	Polyhexamethylene adipamide yarn
US4181697A (en) *	1975-04-05	1980-01-01	Zimmer Aktiengessellschaft	Process for high-speed spinning of polyamides
US4228120A (en) *	1978-04-21	1980-10-14	Monsanto Company	Process for nylon 66 yarn having a soft hand
GB2098536A (en) *	1981-05-18	1982-11-24	Davy Mckee Ag	High speed spin-drawn fibres

Also Published As

Publication number	Publication date
DE3482906D1 (en)	1990-09-13
BR8401901A (en)	1984-12-04
EP0126055B1 (en)	1990-08-08
ES8707571A1 (en)	1986-05-16
ES531829A0 (en)	1986-05-16
AU2722384A (en)	1984-11-01
IL71623A0 (en)	1984-07-31
EP0126055A2 (en)	1984-11-21
CA1227310A (en)	1987-09-29

Legal Events

Date	Code	Title	Description
1984-09-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1984-11-21	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1987-04-28	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-06-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1987-12-02	17P	Request for examination filed	Effective date: 19871007
1988-07-20	17Q	First examination report despatched	Effective date: 19880606
1990-06-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-08-08	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1990-08-08	REF	Corresponds to:	Ref document number: 55425 Country of ref document: AT Date of ref document: 19900815 Kind code of ref document: T
1990-08-31	ET	Fr: translation filed
1990-09-13	REF	Corresponds to:	Ref document number: 3482906 Country of ref document: DE Date of ref document: 19900913
1990-11-08	ITF	It: translation for a ep patent filed	Owner name: MODIANO & ASSOCIATI S.R.L.
1991-06-08	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-06-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-07-31	26N	No opposition filed
1993-04-30	ITTA	It: last paid annual fee
1994-05-06	EPTA	Lu: last paid annual fee
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 84870055.5
1998-10-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PUE Owner name: MONSANTO COMPANY TRANSFER- SOLUTIA INC.
1998-12-31	REG	Reference to a national code	Ref country code: FR Ref legal event code: TP
1999-04-01	NLS	Nl: assignments of ep-patents	Owner name: SOLUTIA INC.
1999-06-16	REG	Reference to a national code	Ref country code: GB Ref legal event code: 732E
2000-03-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20000330 Year of fee payment: 17
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2001-12-03	EUG	Se: european patent has lapsed	Ref document number: 84870055.5
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