BR9006770A - NUCLEO-WRAPPING FILAMENT YARN AND PROCESS FOR ITS MANUFACTURING - Google Patents

NUCLEO-WRAPPING FILAMENT YARN AND PROCESS FOR ITS MANUFACTURING

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
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/en
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of BR9006770A publication Critical patent/BR9006770A/en

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 NUCLEO-WRAPPING FILAMENT YARN AND PROCESS FOR ITS MANUFACTURING BR9006770A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3915819A DE3915819A1 (en) 1989-05-16 1989-05-16 Making high grade core-sheath fibre yarn
DE3926246 1989-08-09
PCT/EP1990/000778 WO1990014452A1 (en) 1989-05-16 1990-05-14 Yarn made from core-skin threads and process for manufacturing it

Publications (1)

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

Family

ID=25880894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909006770A BR9006770A (en) 1989-05-16 1990-05-14 NUCLEO-WRAPPING FILAMENT YARN AND PROCESS FOR ITS MANUFACTURING

Country Status (13)

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

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 (en) 1992-08-10 1994-02-28 Akzo Nv POLYESTER THREAD WITH GOOD ADHESION TO RUBBER AND PROCEDURE FOR ITS PREPARATION.
EP0623765B2 (en) * 1993-02-19 2002-01-23 ARTEVA TECHNOLOGIES S.à.r.l. Heterofilaments for cord reinforcement in power transmission belts
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 (en) * 2010-06-30 2011-09-07 盐城市中联复合纤维有限公司 Preparation method of nylon 66/tackified polyester composite sheath core fiber
US9022229B2 (en) * 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
KR101537260B1 (en) * 2013-03-14 2015-07-16 코오롱패션머티리얼(주) Nylon potential crimped yarn with excellent shirnkage and cooling touch
CN105274649A (en) * 2015-11-24 2016-01-27 马海燕 Large-diameter PVDF-PA6 skin-core type composite monofilament and production method thereof
CN105401234B (en) * 2015-12-29 2019-07-12 重庆市大通茂纺织科技有限公司 A kind of screw extruding method of composite fibre
CN106945321A (en) * 2016-01-06 2017-07-14 余姚市创辉树脂笔头厂 A kind of microporous fibre bar preparation method
CN107956127B (en) * 2017-12-12 2020-04-24 浙江华峰氨纶股份有限公司 Preparation method of polyurethane elastic fiber with skin-core structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE549181A (en) * 1955-06-30
US3704971A (en) * 1969-06-16 1972-12-05 Du Pont Spinneret assembly
DE2964229D1 (en) * 1978-11-30 1983-01-13 Ici Plc Apparatus for spinning bicomponent filaments
JPS63190007A (en) * 1987-01-27 1988-08-05 Kuraray Co Ltd Spinneret device for sheath-core type conjugate spinning
JPH06163708A (en) * 1992-11-26 1994-06-10 Kawasaki Steel Corp Depositing method for metal film

Also Published As

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

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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