FR1503084A - Procédé et appareil pour filer simultanément deux variétés de polymères synthétiques thermoplastiques - Google Patents

Procédé et appareil pour filer simultanément deux variétés de polymères synthétiques thermoplastiques

Info

Publication number
FR1503084A
FR1503084A FR85697A FR85697A FR1503084A FR 1503084 A FR1503084 A FR 1503084A FR 85697 A FR85697 A FR 85697A FR 85697 A FR85697 A FR 85697A FR 1503084 A FR1503084 A FR 1503084A
Authority
FR
France
Prior art keywords
varieties
synthetic polymers
thermoplastic synthetic
simultaneously spinning
spinning
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
Application number
FR85697A
Other languages
English (en)
Inventor
Masao Matsui
Tsuyoshi Nakamori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SNIA Viscosa SpA
Kanegafuchi Spinning Co Ltd
Original Assignee
SNIA Viscosa SpA
Kanegafuchi Spinning Co Ltd
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
Application filed by SNIA Viscosa SpA, Kanegafuchi Spinning Co Ltd filed Critical SNIA Viscosa SpA
Application granted granted Critical
Publication of FR1503084A publication Critical patent/FR1503084A/fr
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • Y10S264/26—Composite fibers made of two or more materials
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR85697A 1965-12-01 1966-11-30 Procédé et appareil pour filer simultanément deux variétés de polymères synthétiques thermoplastiques Expired FR1503084A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7416565 1965-12-01

Publications (1)

Publication Number Publication Date
FR1503084A true FR1503084A (fr) 1967-11-24

Family

ID=13539252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85697A Expired FR1503084A (fr) 1965-12-01 1966-11-30 Procédé et appareil pour filer simultanément deux variétés de polymères synthétiques thermoplastiques

Country Status (7)

Country Link
US (1) US3459846A (fr)
BE (1) BE690517A (fr)
DE (1) DE1660429A1 (fr)
ES (2) ES334003A1 (fr)
FR (1) FR1503084A (fr)
GB (1) GB1148773A (fr)
NL (1) NL6616880A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182601A (en) * 1977-08-20 1980-01-08 The General Engineering Co. (Radcliffe) Limited Extrusion apparatus

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173817A (en) * 1966-05-28 1969-12-10 Asahi Chemical Ind Manufacture of Conjugated Sheath-Core Type Composite Fibres
NL6802563A (fr) * 1967-02-25 1968-08-26
US3642565A (en) * 1968-03-21 1972-02-15 Kanegafuchi Spinning Co Ltd Composite filaments having an elastic crimping property
US3671620A (en) * 1968-07-27 1972-06-20 Kurashiki Rayon Co Process for the manufacture of composite filaments and yarns
US3726955A (en) * 1971-01-11 1973-04-10 Phillips Petroleum Co Process for producing filaments and yarns of blended incompatible polymers
US3947214A (en) * 1974-12-13 1976-03-30 Corning Glass Works Extrusion die mask
US4115620A (en) * 1977-01-19 1978-09-19 Hercules Incorporated Conjugate filaments
US4414276A (en) * 1980-07-29 1983-11-08 Teijin Limited Novel assembly of composite fibers
US4406850A (en) * 1981-09-24 1983-09-27 Hills Research & Development, Inc. Spin pack and method for producing conjugate fibers
JPS59223306A (ja) * 1983-06-01 1984-12-15 Chisso Corp 紡糸口金装置
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
KR950001645B1 (ko) * 1987-10-02 1995-02-27 바스프 코포레이션 다성분 합성섬유의 제조방법 및 이에 사용되는 방사 팩 조립체
US5320512A (en) * 1992-09-24 1994-06-14 E. I. Du Pont De Nemours And Company Apparatus for spinning multicomponent hollow fibers
US20060061005A1 (en) * 2004-09-22 2006-03-23 Henry Peng Method of producing layered polymeric articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815532A (en) * 1953-05-25 1957-12-10 American Viscose Corp Spinneret mixing element
US3015873A (en) * 1955-03-08 1962-01-09 Schiesser Ag Trikotfabriken Complex artificial filaments
US2932079A (en) * 1956-03-08 1960-04-12 Schiesser Ag Trikotfabriken Complex artificial filaments
US3197812A (en) * 1962-04-30 1965-08-03 Dietzsch Hans-Joachim Spinning head with plural nozzles
GB1050191A (fr) * 1962-08-06
US3244785A (en) * 1962-12-31 1966-04-05 Du Pont Process for producing a composite sheath-core filament
US3315021A (en) * 1964-06-19 1967-04-18 Snia Viscosa Process for the production of crimpable composite synthetic yarns
US3375548A (en) * 1965-09-29 1968-04-02 Mitsubishi Rayon Co Apparatus for producing conjugated filaments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182601A (en) * 1977-08-20 1980-01-08 The General Engineering Co. (Radcliffe) Limited Extrusion apparatus

Also Published As

Publication number Publication date
NL6616880A (fr) 1967-06-02
ES344115A1 (es) 1968-09-16
DE1660429A1 (de) 1971-02-11
US3459846A (en) 1969-08-05
ES334003A1 (es) 1967-12-16
GB1148773A (en) 1969-04-16
BE690517A (fr) 1967-05-16

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