JP3022597B2 - 等方性ポリマー溶液から繊度がデニール以下の繊維を製造する方法及びパルプ状短繊維 - Google Patents

等方性ポリマー溶液から繊度がデニール以下の繊維を製造する方法及びパルプ状短繊維

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Publication number
JP3022597B2
JP3022597B2 JP3512470A JP51247091A JP3022597B2 JP 3022597 B2 JP3022597 B2 JP 3022597B2 JP 3512470 A JP3512470 A JP 3512470A JP 51247091 A JP51247091 A JP 51247091A JP 3022597 B2 JP3022597 B2 JP 3022597B2
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JP
Japan
Prior art keywords
fibers
pulp
solution
denier
opening
Prior art date
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.)
Expired - Fee Related
Application number
JP3512470A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05508451A (ja
Inventor
アレン，スチーブン・アール
ゲイル，デイビツド・マーク
ミアン，アジズ・アーメド
サミユエルズ，サム・エル
シー，シアング
Original Assignee
イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー
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
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Application filed by イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー filed Critical イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー
Publication of JPH05508451A publication Critical patent/JPH05508451A/ja
Application granted granted Critical
Publication of JP3022597B2 publication Critical patent/JP3022597B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • 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
    • 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
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP3512470A 1990-07-20 1991-07-19 等方性ポリマー溶液から繊度がデニール以下の繊維を製造する方法及びパルプ状短繊維 Expired - Fee Related JP3022597B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55519490A 1990-07-20 1990-07-20
US555,194 1990-07-20
PCT/US1991/005000 WO1992001829A1 (en) 1990-07-20 1991-07-19 A process for preparing subdenier fibers, pulp-like short fibers, fibrids, rovings and mats from isotropic polymer solutions

Publications (2)

Publication Number Publication Date
JPH05508451A JPH05508451A (ja) 1993-11-25
JP3022597B2 true JP3022597B2 (ja) 2000-03-21

Family

ID=24216340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3512470A Expired - Fee Related JP3022597B2 (ja) 1990-07-20 1991-07-19 等方性ポリマー溶液から繊度がデニール以下の繊維を製造する方法及びパルプ状短繊維

Country Status (9)

Country Link
EP (1) EP0540608B1 (enExample)
JP (1) JP3022597B2 (enExample)
KR (1) KR0178360B1 (enExample)
AT (1) ATE162857T1 (enExample)
AU (1) AU658827B2 (enExample)
CA (1) CA2087727A1 (enExample)
DE (1) DE69128834T2 (enExample)
PL (1) PL297657A1 (enExample)
WO (1) WO1992001829A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016199782A1 (ja) * 2015-06-07 2016-12-15 株式会社大木工藝 繊維集合体製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001303A (en) * 1997-12-19 1999-12-14 Kimberly-Clark Worldwide, Inc. Process of making fibers
US9663875B2 (en) * 2013-10-30 2017-05-30 Ei Du Pont De Nemours And Company Sheets and fibrids comprising a mixture of poly(m-phenylene isophthalamide) and copolymer made from 5(6)-amino-2-(p-aminophenyl)benzimidazole
RU2768773C2 (ru) * 2016-11-30 2022-03-24 Тейджин Арамид Б.В. Арамидная бумага, подходящая для использования в электронных областях применения
US12610742B2 (en) 2019-11-25 2026-04-21 Aita Bio Inc. Micropump and method of fabricating the same
KR102353324B1 (ko) * 2020-12-24 2022-01-19 에너진(주) 여과성을 향상시킨 정전필터의 제조장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988782A (en) * 1958-12-09 1961-06-20 Du Pont Process for producing fibrids by precipitation and violent agitation
US3342921A (en) * 1966-03-16 1967-09-19 West Virginia Pulp & Paper Co Process for producing fibrous filler having high wet end retention
US4187143A (en) * 1975-10-01 1980-02-05 Basf Aktiengesellschaft Manufacture of fibrids from poly(amide-imide) resins
US4963298A (en) * 1989-02-01 1990-10-16 E. I. Du Pont De Nemours And Company Process for preparing fiber, rovings and mats from lyotropic liquid crystalline polymers
US5026456A (en) * 1990-06-14 1991-06-25 E. I. Du Pont De Nemours And Company Aramid papers containing aramid paper pulp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016199782A1 (ja) * 2015-06-07 2016-12-15 株式会社大木工藝 繊維集合体製造方法

Also Published As

Publication number Publication date
WO1992001829A1 (en) 1992-02-06
EP0540608A1 (en) 1993-05-12
PL297657A1 (enExample) 1992-07-13
DE69128834D1 (de) 1998-03-05
JPH05508451A (ja) 1993-11-25
ATE162857T1 (de) 1998-02-15
AU8232191A (en) 1992-02-18
DE69128834T2 (de) 1998-09-10
CA2087727A1 (en) 1992-01-21
AU658827B2 (en) 1995-05-04
EP0540608B1 (en) 1998-01-28
KR0178360B1 (ko) 1999-02-01

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