BR9006770A - Fio de filamentos de nucleo-envolvente e processo para sua fabricacao - Google Patents

Fio de filamentos de nucleo-envolvente e processo para sua fabricacao

Info

Publication number: BR9006770A
Authority: BR; Brazil
Prior art keywords: nucleo; manufacturing; filament yarn; wrapping filament; wrapping
Prior art date: 1989-05-16

Application number

BR909006770A

Other languages

English (en)

Portuguese (pt)

Inventor

Franciscus Arnoldus The Lijten

Johannes Jacobus Meerman

Original Assignee

Akzo Nv

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.)

1989-05-16

Filing date

1990-05-14

Publication date

1991-08-06

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25880894&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9006770(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-05-16 Priority claimed from DE3915819A external-priority patent/DE3915819A1/de

1990-05-14 Application filed by Akzo Nv filed Critical Akzo Nv

1991-08-06 Publication of BR9006770A publication Critical patent/BR9006770A/pt

Classifications

- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Multicomponent Fibers (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Artificial Filaments (AREA)

BR909006770A 1989-05-16 1990-05-14 Fio de filamentos de nucleo-envolvente e processo para sua fabricacao BR9006770A (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE3915819A DE3915819A1 (de)	1989-05-16	1989-05-16	Garn aus kern-mantel-faeden und verfahren zu dessen herstellung
DE3926246		1989-08-09
PCT/EP1990/000778 WO1990014452A1 (de)	1989-05-16	1990-05-14	Garn aus kern-mantel-fäden und verfahren zu dessen herstellung

Publications (1)

Publication Number	Publication Date
BR9006770A true BR9006770A (pt)	1991-08-06

Family

ID=25880894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909006770A BR9006770A (pt)	1989-05-16	1990-05-14	Fio de filamentos de nucleo-envolvente e processo para sua fabricacao

Country Status (13)

Country	Link
EP (2)	EP0398221B2 (de)
JP (2)	JP3391789B2 (de)
KR (1)	KR0140074B1 (de)
CN (1)	CN1021581C (de)
AR (1)	AR245232A1 (de)
BR (1)	BR9006770A (de)
CZ (1)	CZ278383B6 (de)
DE (1)	DE59001843D1 (de)
ES (1)	ES2041468T5 (de)
HU (1)	HU210409B (de)
MX (1)	MX174104B (de)
SK (1)	SK278606B6 (de)
WO (1)	WO1990014452A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2084866C (en) *	1992-06-18	2000-02-08	Matthew B. Hoyt	Reduced staining carpet yarns and carpet
MX9304488A (es)	1992-08-10	1994-02-28	Akzo Nv	Hilo de poliester con buena adhesion al caucho y procedimiento para su preparacion.
DE69409862T3 (de) *	1993-02-19	2002-08-14	Arteva Technologies S.A.R.L., Zuerich	Heterofasern für Verstärkungsseile in Treibriemen
US5447794A (en) *	1994-09-07	1995-09-05	E. I. Du Pont De Nemours And Company	Polyamide sheath-core filaments with reduced staining by acid dyes and textile articles made therefrom
US20050133948A1 (en) *	2003-12-22	2005-06-23	Cook Michael C.	Apparatus and method for multicomponent fibers
CN101880920B (zh) *	2010-06-30	2011-09-07	盐城市中联复合纤维有限公司	尼龙66/增粘聚酯复合皮芯纤维的制备方法
US9022229B2 (en) *	2012-03-09	2015-05-05	General Electric Company	Composite membrane with compatible support filaments
KR101537260B1 (ko) *	2013-03-14	2015-07-16	코오롱패션머티리얼(주)	신축성 및 냉감이 우수한 나일론 잠재권축사
CN105274649A (zh) *	2015-11-24	2016-01-27	马海燕	一种大直径pvdf-pa6皮芯型复合单丝及其生产方法
CN105401234B (zh) *	2015-12-29	2019-07-12	重庆市大通茂纺织科技有限公司	一种复合纤维的螺杆挤压方法
CN106945321A (zh) *	2016-01-06	2017-07-14	余姚市创辉树脂笔头厂	一种微孔纤维棒料制作方法
CN107956127B (zh) *	2017-12-12	2020-04-24	浙江华峰氨纶股份有限公司	一种具有皮芯结构聚氨酯弹性纤维的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE549181A (de) *	1955-06-30
US3704971A (en) *	1969-06-16	1972-12-05	Du Pont	Spinneret assembly
EP0011954B1 (de) *	1978-11-30	1982-12-08	Imperial Chemical Industries Plc	Vorrichtung zum Spinnen von Bikomponentenfilamenten
JPS63190007A (ja) *	1987-01-27	1988-08-05	Kuraray Co Ltd	芯鞘型複合紡糸口金装置
JPH06163708A (ja) *	1992-11-26	1994-06-10	Kawasaki Steel Corp	金属膜の堆積方法

1990
- 1990-05-14 BR BR909006770A patent/BR9006770A/pt not_active IP Right Cessation
- 1990-05-14 DE DE9090109044T patent/DE59001843D1/de not_active Expired - Fee Related
- 1990-05-14 JP JP50734190A patent/JP3391789B2/ja not_active Expired - Fee Related
- 1990-05-14 EP EP90109044A patent/EP0398221B2/de not_active Expired - Lifetime
- 1990-05-14 WO PCT/EP1990/000778 patent/WO1990014452A1/de not_active Application Discontinuation
- 1990-05-14 EP EP90907033A patent/EP0425629A1/de active Pending
- 1990-05-14 ES ES90109044T patent/ES2041468T5/es not_active Expired - Lifetime
- 1990-05-14 HU HU904475A patent/HU210409B/hu not_active IP Right Cessation
- 1990-05-14 KR KR1019910700053A patent/KR0140074B1/ko not_active IP Right Cessation
- 1990-05-15 MX MX020703A patent/MX174104B/es unknown
- 1990-05-16 CZ CS902388A patent/CZ278383B6/cs not_active IP Right Cessation
- 1990-05-16 CN CN90103568A patent/CN1021581C/zh not_active Expired - Lifetime
- 1990-05-16 AR AR90316858A patent/AR245232A1/es active
- 1990-05-16 SK SK2388-90A patent/SK278606B6/sk not_active IP Right Cessation
2001
- 2001-01-19 JP JP2001012266A patent/JP2001226828A/ja active Pending

Also Published As

Publication number	Publication date
JPH03506053A (ja)	1991-12-26
SK238890A3 (en)	1997-11-05
CZ278383B6 (en)	1993-12-15
KR0140074B1 (ko)	1998-07-01
ES2041468T5 (es)	2000-07-16
AR245232A1 (es)	1993-12-30
CN1021581C (zh)	1993-07-14
JP2001226828A (ja)	2001-08-21
ES2041468T3 (es)	1993-11-16
HU210409B (en)	1995-04-28
KR920701538A (ko)	1992-08-12
MX174104B (es)	1994-04-21
WO1990014452A1 (de)	1990-11-29
EP0425629A1 (de)	1991-05-08
EP0398221B1 (de)	1993-06-23
EP0398221A1 (de)	1990-11-22
SK278606B6 (en)	1997-11-05
DE59001843D1 (de)	1993-07-29
JP3391789B2 (ja)	2003-03-31
HU904475D0 (en)	1991-07-29
HUT65386A (en)	1994-06-28
CN1049193A (zh)	1991-02-13
CZ238890A3 (en)	1993-01-13
EP0398221B2 (de)	2000-03-15

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Legal Events

Date	Code	Title	Description
1998-08-18	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1998-12-22	FF	Decision: intention to grant
1999-06-29	FG9A	Patent or certificate of addition granted
2006-04-04	B25D	Requested change of name of applicant approved	Owner name: AKZO NOBEL N.V. (NL) Free format text: ALTERADO DE: AKZO N.V.
2006-04-18	B25A	Requested transfer of rights approved	Owner name: ACORDIS INDUSTRIAL FIBERS B.V. (NL) Free format text: TRANSFERIDO DE: AKZO NOBEL N.V.
2006-05-02	B25D	Requested change of name of applicant approved	Owner name: DIOLEN INDUSTRIAL FIBERS B.V. (NL) Free format text: ALTERADO DE: ACORDIS INDUSTRIAL FIBERS B.V.
2013-01-15	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 14/05/2010