BE670104A - - Google Patents

Info

Publication number
BE670104A
BE670104A BE670104A BE670104A BE670104A BE 670104 A BE670104 A BE 670104A BE 670104 A BE670104 A BE 670104A BE 670104 A BE670104 A BE 670104A BE 670104 A BE670104 A BE 670104A
Authority
BE
Belgium
Application number
BE670104A
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
Priority to NL300881D priority Critical patent/NL300881A/xx
Priority to US308845A priority patent/US3227794A/en
Priority to NL300881A priority patent/NL144338C/xx
Priority to DE1963P0033049 priority patent/DE1435632B2/de
Priority to CH1308865A priority patent/CH450618A/fr
Priority to GB40476/65A priority patent/GB1061337A/en
Application filed filed Critical
Priority to BE670104A priority patent/BE670104A/xx
Priority to FR32623A priority patent/FR1472989A/fr
Publication of BE670104A publication Critical patent/BE670104A/xx

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
    • D01D5/11—Flash-spinning
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • 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
    • D01D5/04—Dry spinning methods
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
BE670104A 1962-11-23 1965-09-24 BE670104A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL300881D NL300881A (ja) 1962-11-23
US308845A US3227794A (en) 1962-11-23 1963-09-13 Process and apparatus for flash spinning of fibrillated plexifilamentary material
NL300881A NL144338C (nl) 1962-11-23 1963-11-22 Werkwijze voor het continu spinnen van gefibrilleerd plexifilamentair materiaal en aldus verkregen materiaal.
DE1963P0033049 DE1435632B2 (de) 1962-11-23 1963-11-23 Verfahren zum entspannungsspinnen von fibrilliertem, plexusfadenartigem material
CH1308865A CH450618A (fr) 1962-11-23 1965-09-22 Procédé et appareil pour le filage continu, par évaporation instantanée, d'une matière fibrillée
GB40476/65A GB1061337A (en) 1962-11-23 1965-09-22 Fibrillated plexifilamentary material
BE670104A BE670104A (ja) 1962-11-23 1965-09-24
FR32623A FR1472989A (fr) 1962-11-23 1965-09-24 Procédé et appareil pour dissoudre un polymère et filer des faisceaux fibrillés

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US23967462A 1962-11-23 1962-11-23
US308845A US3227794A (en) 1962-11-23 1963-09-13 Process and apparatus for flash spinning of fibrillated plexifilamentary material
CH1308865A CH450618A (fr) 1962-11-23 1965-09-22 Procédé et appareil pour le filage continu, par évaporation instantanée, d'une matière fibrillée
GB40476/65A GB1061337A (en) 1962-11-23 1965-09-22 Fibrillated plexifilamentary material
BE670104A BE670104A (ja) 1962-11-23 1965-09-24
FR32623A FR1472989A (fr) 1962-11-23 1965-09-24 Procédé et appareil pour dissoudre un polymère et filer des faisceaux fibrillés

Publications (1)

Publication Number Publication Date
BE670104A true BE670104A (ja) 1966-01-17

Family

ID=27543063

Family Applications (1)

Application Number Title Priority Date Filing Date
BE670104A BE670104A (ja) 1962-11-23 1965-09-24

Country Status (7)

Country Link
US (1) US3227794A (ja)
BE (1) BE670104A (ja)
CH (1) CH450618A (ja)
DE (1) DE1435632B2 (ja)
FR (1) FR1472989A (ja)
GB (1) GB1061337A (ja)
NL (2) NL144338C (ja)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549470A (en) * 1967-01-03 1970-12-22 Celanese Corp Fibrillated yarn carpet backing
US3467744A (en) * 1968-10-15 1969-09-16 Du Pont Process for flash spinning polypropylene plexifilament
US3655498A (en) * 1970-09-11 1972-04-11 Du Pont Plexifilamentary structures prepared from non-crystalline synthetic organic polymers
BE787033A (ja) * 1971-08-06 1973-02-01 Solvay
US4025593A (en) * 1971-08-06 1977-05-24 Solvay & Cie Fabrication of discontinuous fibrils
US3874965A (en) * 1972-05-01 1975-04-01 Celanese Corp Fibrillated yarn carpet backing
US3756441A (en) * 1972-08-14 1973-09-04 Du Pont Flash spinning process
US4054625A (en) * 1972-08-30 1977-10-18 Crown Zellerbach Corporation Process for making fibers
GB1450892A (en) * 1972-09-26 1976-09-29 Ici Ltd Production of fibrils
NL7305415A (ja) * 1973-04-18 1974-10-22
IT995549B (it) * 1973-10-02 1975-11-20 Anic Spa Procedimento per la produzione di strutture fibrose
DE2363672C3 (de) * 1973-12-21 1982-08-05 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Kurzfasern aus Niederdruckpolyäthylen und deren Verwendung
US4081226A (en) * 1974-01-18 1978-03-28 Solvay & Cie. Process for the manufacture of short fibrils and devices for carrying it out
LU69196A1 (ja) * 1974-01-18 1975-12-09
DE2623844A1 (de) * 1976-05-28 1977-12-08 Hoechst Ag Zigarettenfilter
AU517825B2 (en) * 1977-04-12 1981-08-27 Union Carbide Corporation Gear pump
US4183881A (en) * 1977-07-20 1980-01-15 Imperial Chemical Industries Limited Flash fibrillation process
US5032338A (en) * 1985-08-19 1991-07-16 Allied-Signal Inc. Method to prepare high strength ultrahigh molecular weight polyolefin articles by dissolving particles and shaping the solution
JPS6350512A (ja) * 1986-04-22 1988-03-03 Asahi Chem Ind Co Ltd フラツシユ紡糸網状繊維の製造方法
KR910005573B1 (ko) * 1986-10-13 1991-07-31 아사히 가세이 고오교 가부시끼가이샤 고밀도 폴리에틸렌 망상섬유, 이 섬유로 구성된 부직포 및 이들의 제조방법
US5202376A (en) * 1988-08-30 1993-04-13 E. I. Du Pont De Nemours And Company Solutions for flash-spinning dry polymeric plexifilamentary film-fibril strands
US5023025A (en) * 1989-07-18 1991-06-11 E. I. Du Pont De Nemours And Company Halocarbons for flash-spinning polymeric plexifilaments
DE68909880T2 (de) * 1988-08-30 1994-05-05 Du Pont Halogenkohlenwasserstoffe für Flash-Spinnen von polymeren Plexifilamenten.
EP0357364B1 (en) * 1988-08-30 1993-07-28 E.I. Du Pont De Nemours And Company A process for flash-spinning dry polymeric plexifilamentary film-fibril strands
US5081177A (en) * 1988-08-30 1992-01-14 E. I. Du Pont De Nemours And Company Halocarbons for flash-spinning polymeric plexifilaments
US5043109A (en) * 1988-08-30 1991-08-27 E. I. Du Pont De Nemours And Company Process for flash-spinning dry polymeric plexifilamentary film-fibril strands
US5032326A (en) * 1988-08-31 1991-07-16 E. I. Du Pont De Nemours And Company Flash-spinning of polymeric plexifilaments
EP0474632B1 (en) * 1989-06-01 1995-05-03 E.I. Du Pont De Nemours And Company Control of flash spinning cell atmosphere temperature
US5122412A (en) * 1989-07-10 1992-06-16 E. I. Du Pont De Nemours And Company Polyethylene plexifilamentary film-fibril sheet
US5085817A (en) * 1989-07-10 1992-02-04 E. I. Du Pont De Nemours And Company Process for preparing a metallized polyethylene plexfilamentary film-fibril sheet
US5057351A (en) * 1989-07-10 1991-10-15 E. I. Du Pont De Nemours And Company Metallized polyethylene plexifilamentary film-fibril sheet
TW204377B (ja) * 1989-07-12 1993-04-21 Asahi Chemical Ind
US5043108A (en) * 1989-08-22 1991-08-27 E. I. Du Pont De Nemours And Company Process for preparing polyethylene plexifilamentary film-fibril strands
CA2029550C (en) * 1989-11-22 2001-07-31 Don Mayo Coates Process for flash spinning polyolefins
CA2077192C (en) * 1990-02-26 1999-10-19 Hyunkook Shin Halocarbons for flash-spinning polyethylene plexifilaments
US5039460A (en) * 1990-02-26 1991-08-13 E. I. Du Pont De Nemours And Company Mixed halocarbon for flash-spinning polyethylene plexifilaments
US5116549A (en) * 1991-01-02 1992-05-26 E. I. Du Pont De Nemours And Company Solution flow splitting for improved sheet uniformity
US5147586A (en) 1991-02-22 1992-09-15 E. I. Du Pont De Nemours And Company Flash-spinning polymeric plexifilaments
US5286422A (en) * 1991-08-03 1994-02-15 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing three-dimensional fiber using a halogen group solvent
US5279776A (en) * 1991-09-17 1994-01-18 E. I. Du Pont De Nemours And Company Method for making strong discrete fibers
US5250237A (en) * 1992-05-11 1993-10-05 E. I. Du Pont De Nemours And Company Alcohol-based spin liquids for flash-spinning polymeric plexifilaments
US5786284A (en) * 1993-04-08 1998-07-28 Unitika, Ltd. Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production
US5547624A (en) * 1994-08-09 1996-08-20 E. I. Du Pont De Nemours And Company Process of making and collecting continuous fibers in the form of a rod-shaped batt
US5529734A (en) * 1994-08-09 1996-06-25 E. I. Du Pont De Nemours And Company Process for making and collecting continuous fibers in the form of a rod-shaped batt
US5603885A (en) * 1995-07-06 1997-02-18 E. I. Du Pont De Nemours And Company Process for the preparation of nonwoven fibrous sheets
US5833900A (en) * 1995-07-28 1998-11-10 E. I. Du Pont De Nemours And Company Process for modifying porosity in sheet made from flash spinning olefin polymer
US5863639A (en) * 1995-09-13 1999-01-26 E. I. Du Pont De Nemours And Company Nonwoven sheet products made from plexifilamentary film fibril webs
US5816700A (en) * 1995-10-26 1998-10-06 E. I. Du Pont De Nemours And Company Process and apparatus for mechanically mixing polymers and lower viscosity fluids
US6096421A (en) * 1996-01-11 2000-08-01 E. I. Du Pont De Nemours And Company Plexifilamentary strand of blended polymers
KR19990077168A (ko) * 1996-01-11 1999-10-25 미리암 디. 메코너헤이 부분적으로 플루오르화된 중합체로부터 플래시방사된 섬유
US5707580A (en) * 1996-05-01 1998-01-13 E. I. Du Pont De Nemours And Company Flash-spinning process
US5788993A (en) * 1996-06-27 1998-08-04 E. I. Du Pont De Nemours And Company Spinneret with slotted outlet
US6034008A (en) * 1996-08-19 2000-03-07 E. I. Du Pont De Nemours And Company Flash-spun sheet material
US5851936A (en) * 1996-08-19 1998-12-22 E. I. Du Pont De Nemours And Company Elongation for flash spun products
US6179458B1 (en) 1996-11-01 2001-01-30 E. I. Du Pont De Nemours And Company Forming a solution of fluids having low miscibility and large-scale differences in viscosity
US5971731A (en) * 1996-11-01 1999-10-26 E. I. Du Pont De Nemours And Company Nose cone for small spin head in flash spinning system
WO1998030739A1 (en) 1997-01-09 1998-07-16 E.I. Du Pont De Nemours And Company Fibers flash-spun from fully halogenated polymers
ES2165671T3 (es) * 1997-03-05 2002-03-16 Du Pont Material laminar mejorado fabricado por hilatura por evaporacion subita.
US6117801A (en) * 1997-03-27 2000-09-12 E. I. Du Pont De Nemours And Company Properties for flash-spun products
US6458304B1 (en) 2000-03-22 2002-10-01 E. I. Du Pont De Nemours And Company Flash spinning process and solutions of polyester
US6524847B2 (en) 2000-06-23 2003-02-25 E. I. Du Pont De Nemours And Company Composting system
US7338916B2 (en) 2004-03-31 2008-03-04 E.I. Du Pont De Nemours And Company Flash spun sheet material having improved breathability
US20060135020A1 (en) * 2004-12-17 2006-06-22 Weinberg Mark G Flash spun web containing sub-micron filaments and process for forming same
US20080070021A1 (en) * 2005-03-23 2008-03-20 E. I. Du Pont De Nemours And Company Flash spun sheet material having improved breathability
US7660040B2 (en) * 2005-05-17 2010-02-09 E. I. Du Pont De Nemours And Company Diffuse reflective article
KR100701552B1 (ko) * 2006-06-23 2007-03-30 한국과학기술연구원 압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법
JP2010505145A (ja) * 2006-09-29 2010-02-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 不織シートを含む拡散反射体
US8025124B2 (en) * 2007-10-31 2011-09-27 E. I. Du Pont De Nemours And Company Broadband passive distributed tuned vibration and acoustic absorber for modally dense structures
US20090173570A1 (en) * 2007-12-20 2009-07-09 Levit Natalia V Acoustically absorbent ceiling tile having barrier facing with diffuse reflectance
US20090173569A1 (en) * 2007-12-20 2009-07-09 E. I. Du Pont De Nemours And Company Acoustic absorber with barrier facing
US8361611B2 (en) 2009-03-20 2013-01-29 Whiteoptics Llc Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
CN101845679A (zh) * 2010-05-24 2010-09-29 天津工业大学 一种导电纤维的制备方法
CN103182819B (zh) 2011-12-31 2015-11-25 杜邦公司 包含非织造片材的漫反射层合物
US20130183510A1 (en) 2012-01-12 2013-07-18 E I Du Pont De Nemours And Company Diffuse reflector
WO2014100527A2 (en) 2012-12-21 2014-06-26 E. I. Du Pont De Nemours And Company Thermally stable porous medium
EP3064620B1 (en) * 2013-10-29 2019-05-15 Braskem S.A. Device, system and method for extracting a solvent from at least one polymeric yarn
US10329692B2 (en) 2015-07-10 2019-06-25 E I Du Pont De Nemours And Company Flash spun plexifilamentary strands and sheets
US10337123B2 (en) 2014-06-18 2019-07-02 E I Du Pont De Nemours And Company Flash spun plexifilamentary strands and sheets
US10920028B2 (en) 2014-06-18 2021-02-16 Dupont Safety & Construction, Inc. Plexifilamentary sheets
US9809004B2 (en) 2014-07-18 2017-11-07 E I Du Pont De Nemours And Company Breathable protective apparel
US11261543B2 (en) 2015-06-11 2022-03-01 Dupont Safety & Construction, Inc. Flash spinning process
CN106574401B (zh) 2015-06-18 2019-10-11 纳幕尔杜邦公司 闪纺丛丝股线和片材
WO2016204763A1 (en) 2015-06-18 2016-12-22 E. I. Du Pont De Nemours And Company Flash spun plexifilamentary strands and sheets
JP7033129B2 (ja) 2016-10-11 2022-03-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー エンボス加工押印パターンを有する接合表面を有する不織物を含む密封された接触領域を含むパッケージ
KR102247574B1 (ko) 2018-11-30 2021-05-04 한국생산기술연구원 용융방사형 부직포의 제조방법 및 그로부터 제조된 극세섬유 부직포 웹
CN111705368A (zh) * 2020-06-10 2020-09-25 东华大学 基于瞬时释压纺丝法制备聚丙烯纤维集合体的方法及应用
CN111691060B (zh) * 2020-06-10 2022-11-11 东华大学 基于瞬时释压纺丝法的高聚物纤维、其制备方法及应用

Also Published As

Publication number Publication date
GB1061337A (en) 1967-03-08
US3227794A (en) 1966-01-04
NL144338C (nl) 1974-12-16
NL300881A (ja)
DE1435632B2 (de) 1976-12-23
DE1435632A1 (de) 1969-02-13
CH450618A (fr) 1968-01-31
FR1472989A (fr) 1967-03-17

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