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
BR9006770A BR909006770A BR9006770A BR9006770A BR 9006770 A BR9006770 A BR 9006770A BR 909006770 A BR909006770 A BR 909006770A BR 9006770 A BR9006770 A BR 9006770A BR 9006770 A BR9006770 A BR 9006770A
Authority
BR
Brazil
Prior art keywords
nucleo
manufacturing
filament yarn
wrapping filament
wrapping
Prior art date
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.)
Filing date
Publication date
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.
Priority claimed from DE3915819A external-priority patent/DE3915819A1/de
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of BR9006770A publication Critical patent/BR9006770A/pt

Links

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) EP0425629A1 (ja)
JP (2) JP3391789B2 (ja)
KR (1) KR0140074B1 (ja)
CN (1) CN1021581C (ja)
AR (1) AR245232A1 (ja)
BR (1) BR9006770A (ja)
CZ (1) CZ278383B6 (ja)
DE (1) DE59001843D1 (ja)
ES (1) ES2041468T5 (ja)
HU (1) HU210409B (ja)
MX (1) MX174104B (ja)
SK (1) SK278606B6 (ja)
WO (1) WO1990014452A1 (ja)

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.
ATE165647T1 (de) * 1993-02-19 1998-05-15 Hoechst Celanese Corp 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
NL123334C (ja) * 1955-06-30
US3704971A (en) * 1969-06-16 1972-12-05 Du Pont Spinneret assembly
EP0011954B1 (en) * 1978-11-30 1982-12-08 Imperial Chemical Industries Plc Apparatus for spinning bicomponent filaments
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

Also Published As

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

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: AKZO NOBEL N.V. (NL)

Free format text: ALTERADO DE: AKZO N.V.

B25A Requested transfer of rights approved

Owner name: ACORDIS INDUSTRIAL FIBERS B.V. (NL)

Free format text: TRANSFERIDO DE: AKZO NOBEL N.V.

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.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14/05/2010