EP0526740A3 - High strength polyester yarn and method for its production - Google Patents

High strength polyester yarn and method for its production Download PDF

Info

Publication number: EP0526740A3
Authority: EP; European Patent Office
Prior art keywords: production; high strength; polyester yarn; strength polyester; yarn
Prior art date: 1991-07-05
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

EP19920111195

Other languages

German (de)

Other versions

EP0526740B1 (en

EP0526740A2 (en

Inventor

Gerhard Dr. Leumer

Andreas Fischer

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.)

Invista Technologies SARL Switzerland

Original Assignee

Hoechst AG

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.)

1991-07-05

Filing date

1992-07-02

Publication date

1993-06-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6435534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0526740(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-07-02 Application filed by Hoechst AG filed Critical Hoechst AG

1993-02-10 Publication of EP0526740A2 publication Critical patent/EP0526740A2/en

1993-06-30 Publication of EP0526740A3 publication Critical patent/EP0526740A3/en

1998-03-25 Application granted granted Critical

1998-03-25 Publication of EP0526740B1 publication Critical patent/EP0526740B1/en

2012-07-02 Anticipated expiration legal-status Critical

Status Revoked legal-status Critical Current

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
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Artificial Filaments (AREA)
Polyesters Or Polycarbonates (AREA)

EP92111195A 1991-07-05 1992-07-02 High strength polyester yarn and method for its production Revoked EP0526740B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4122324		1991-07-05
DE4122324		1991-07-05

Publications (3)

Publication Number	Publication Date
EP0526740A2 EP0526740A2 (en)	1993-02-10
EP0526740A3 true EP0526740A3 (en)	1993-06-30
EP0526740B1 EP0526740B1 (en)	1998-03-25

Family

ID=6435534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP92111195A Revoked EP0526740B1 (en)	1991-07-05	1992-07-02	High strength polyester yarn and method for its production

Country Status (6)

Country	Link
EP (1)	EP0526740B1 (en)
JP (1)	JPH05279919A (en)
BR (1)	BR9202595A (en)
DE (1)	DE59209248D1 (en)
IE (1)	IE922193A1 (en)
MX (1)	MX9203952A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4344691A1 (en)	1993-12-27	1995-06-29	Hoechst Ag	High tenacity, flame retardant polyester yarn, process for its manufacture and its use
DE10201834B4 (en) *	2002-01-18	2006-12-07	Zimmer Ag	Production of dimensionally stable polyester threads
DE10340380A1 (en) *	2003-08-25	2005-05-25	Ivo Edward Ruzek	Polypropylene glycol modified polyester fibers
DE102009052935A1 (en) *	2009-11-12	2011-05-19	Teijin Monofilament Germany Gmbh	Spun-dyed HMLS monofilaments, their preparation and use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4164114A (en) *	1977-04-18	1979-08-14	Toyobo Petcord, Co., Ltd.	High strength polyester fibrous products
EP0080906A2 (en) *	1981-12-02	1983-06-08	Toyo Boseki Kabushiki Kaisha	Polyester fibres and their production
EP0169415A2 (en) *	1984-07-09	1986-01-29	Teijin Limited	Polyester fiber
DE3431831A1 (en) *	1984-08-30	1986-03-13	Hoechst Ag, 6230 Frankfurt	HIGH-STRENGTH POLYESTER YARN AND METHOD FOR THE PRODUCTION THEREOF
US5049339A (en) *	1989-07-03	1991-09-17	The Goodyear Tire & Rubber Company	Process for manufacturing industrial yarn

1992
- 1992-07-02 DE DE59209248T patent/DE59209248D1/en not_active Expired - Fee Related
- 1992-07-02 EP EP92111195A patent/EP0526740B1/en not_active Revoked
- 1992-07-03 BR BR929202595A patent/BR9202595A/en not_active IP Right Cessation
- 1992-07-03 MX MX9203952A patent/MX9203952A/en unknown
- 1992-07-03 IE IE219392A patent/IE922193A1/en not_active Application Discontinuation
- 1992-07-06 JP JP4178187A patent/JPH05279919A/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4164114A (en) *	1977-04-18	1979-08-14	Toyobo Petcord, Co., Ltd.	High strength polyester fibrous products
EP0080906A2 (en) *	1981-12-02	1983-06-08	Toyo Boseki Kabushiki Kaisha	Polyester fibres and their production
EP0169415A2 (en) *	1984-07-09	1986-01-29	Teijin Limited	Polyester fiber
DE3431831A1 (en) *	1984-08-30	1986-03-13	Hoechst Ag, 6230 Frankfurt	HIGH-STRENGTH POLYESTER YARN AND METHOD FOR THE PRODUCTION THEREOF
US5049339A (en) *	1989-07-03	1991-09-17	The Goodyear Tire & Rubber Company	Process for manufacturing industrial yarn

Also Published As

Publication number	Publication date
IE922193A1 (en)	1993-01-13
JPH05279919A (en)	1993-10-26
BR9202595A (en)	1993-03-16
MX9203952A (en)	1993-01-01
EP0526740B1 (en)	1998-03-25
EP0526740A2 (en)	1993-02-10
DE59209248D1 (en)	1998-04-30

Publication	Publication Date	Title
GB9103297D0 (en)	1991-04-03	Fibre production method
HUT67549A (en)	1995-04-28	Process and apparatus for making complex thread
HUT70058A (en)	1995-09-28	Polyester fibres and process for producing the same
EP0582569A4 (en)	1995-02-01	Elasticized fabric with continuous filaments and method of forming.
HU891474D0 (en)	1991-03-28	Oriented thread structure and process for its production
EP0533456A3 (en)	1993-07-21	Thread forming method and apparatus
EP0456116A3 (en)	1992-03-04	Oxide superconductor and process for its production
GB2263705B (en)	1995-07-12	Method for manufacturing a high strength drawn and ironed can
EP0587022A3 (en)	1995-03-01	Fully oriented polyester yarn and process for its production.
EP0522807A3 (en)	1993-03-24	Superconducting material and production method thereof
EP0410222A3 (en)	1991-11-27	Aromatic polyester and a process for producing the same
EP0630995A3 (en)	1995-07-26	Polyethylene naphthalate yarn and process for its production.
EP0352331A4 (en)	1991-12-18	Ultra-soft flat multifilament yarn and production method thereof
EP0526740A3 (en)	1993-06-30	High strength polyester yarn and method for its production
GB8913825D0 (en)	1989-08-02	Yarn texturing method and apparatus
KR950010125B1 (en)	1995-09-07	Warp knitting fabric and its making method and apparatus
EP0295147A3 (en)	1989-10-11	High strength polyester yarn
EP0501689A3 (en)	1993-08-25	Coupled spinning and dewatering process
HUT65566A (en)	1994-07-28	Antibiotic ab-041 and the process for its production
EP0544249A3 (en)	1993-09-22	Polyamide fibers and process for making polyamide fabric
GB9713763D0 (en)	1997-09-03	Textile products and method
GB2279672B (en)	1995-05-03	Textile products and methods
EP0498383A3 (en)	1993-02-17	Composite articles and method therefor
GB2259299B (en)	1996-01-10	Inorganic fiber sinter and process for producing same
RO101681B1 (en)	1992-06-10	Polyester multifilamentary yarn and production method

Legal Events

Date	Code	Title	Description
1992-12-23	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
1993-02-10	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE
1993-05-11	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1993-06-30	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE
1993-09-29	17P	Request for examination filed	Effective date: 19930804
1996-12-11	17Q	First examination report despatched	Effective date: 19961029
1997-05-23	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-09-23	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-09-23	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1997-10-08	RBV	Designated contracting states (corrected)	Designated state(s): DE FR LU NL
1998-01-22	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-02-06	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1998-03-25	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR LU NL
1998-04-30	REF	Corresponds to:	Ref document number: 59209248 Country of ref document: DE Date of ref document: 19980430
1998-07-17	ET	Fr: translation filed
1998-12-17	PLBQ	Unpublished change to opponent data	Free format text: ORIGINAL CODE: EPIDOS OPPO
1998-12-18	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1998-12-30	PLBQ	Unpublished change to opponent data	Free format text: ORIGINAL CODE: EPIDOS OPPO
1999-01-08	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1999-02-03	26	Opposition filed	Opponent name: AKZO NOBEL N.V. Effective date: 19981216
1999-02-04	PLBF	Reply of patent proprietor to notice(s) of opposition	Free format text: ORIGINAL CODE: EPIDOS OBSO
1999-02-24	26	Opposition filed	Opponent name: ALLIEDSIGNAL INC. Effective date: 19981224 Opponent name: AKZO NOBEL N.V. Effective date: 19981216
1999-04-01	NLR1	Nl: opposition has been filed with the epo	Opponent name: AKZO NOBEL N.V.
1999-05-03	NLR1	Nl: opposition has been filed with the epo	Opponent name: ALLIEDSIGNAL INC. Opponent name: AKZO NOBEL N.V.
1999-06-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19990625 Year of fee payment: 8 Ref country code: FR Payment date: 19990625 Year of fee payment: 8
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2000-01-21	PLAB	Opposition data, opponent's data or that of the opponent's representative modified	Free format text: ORIGINAL CODE: 0009299OPPO
2000-02-01	NLS	Nl: assignments of ep-patents	Owner name: ARTEVA TECHNOLOGIES S.A.R.L.
2000-03-08	R26	Opposition filed (corrected)	Opponent name: AKZO NOBEL N.V. * 19981224 ALLIEDSIGNAL INC. Effective date: 19981216
2000-03-15	RDAH	Patent revoked	Free format text: ORIGINAL CODE: EPIDOS REVO
2000-03-17	REG	Reference to a national code	Ref country code: FR Ref legal event code: TP
2000-05-03	NLR1	Nl: opposition has been filed with the epo	Opponent name: ALLIEDSIGNAL INC. Opponent name: AKZO NOBEL N.V.
2000-07-14	RDAG	Patent revoked	Free format text: ORIGINAL CODE: 0009271
2000-07-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: PATENT REVOKED
2000-08-16	RAP2	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: ARTEVA TECHNOLOGIES S.A.R.L.
2000-08-30	27W	Patent revoked	Effective date: 20000222
2000-10-02	NLT2	Nl: modifications (of names), taken from the european patent patent bulletin	Owner name: ARTEVA TECHNOLOGIES S.A.R.L.
2000-11-01	NLR2	Nl: decision of opposition