FR1569451A - - Google Patents

Info

Publication number: FR1569451A
Authority: FR; France
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

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.)

1967-06-22

Filing date

1968-06-24

Publication date

1969-05-30

1968-06-24 Application filed filed Critical

1969-05-30 Application granted granted Critical

1969-05-30 Publication of FR1569451A publication Critical patent/FR1569451A/fr

Status Expired legal-status Critical Current

Classifications

- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
- 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
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
- 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)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Multicomponent Fibers (AREA)

FR1569451D 1967-06-22 1968-06-24 Expired FR1569451A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3959367		1967-06-22

Publications (1)

Publication Number	Publication Date
FR1569451A true FR1569451A (fr)	1969-05-30

Family

ID=12557389

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1569451D Expired FR1569451A (fr)	1967-06-22	1968-06-24
FR1569452D Expired FR1569452A (fr)	1967-06-22	1968-06-24

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR1569452D Expired FR1569452A (fr)	1967-06-22	1968-06-24

Country Status (4)

Country	Link
CH (2)	CH467879A (fr)
DE (2)	DE1769649A1 (fr)
FR (2)	FR1569451A (fr)
GB (2)	GB1225670A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4052146A (en) *	1976-11-26	1977-10-04	Monsanto Company	Extrusion pack for sheath-core filaments
JPS62156306A (ja) *	1985-12-27	1987-07-11	Chisso Corp	複合紡糸用口金装置

1968
- 1968-06-20 GB GB1225670D patent/GB1225670A/en not_active Expired
- 1968-06-20 GB GB1225669D patent/GB1225669A/en not_active Expired
- 1968-06-22 DE DE19681769649 patent/DE1769649A1/de active Pending
- 1968-06-22 DE DE19681760709 patent/DE1760709A1/de active Pending
- 1968-06-24 CH CH935568A patent/CH467879A/de unknown
- 1968-06-24 CH CH935468A patent/CH467877A/de unknown
- 1968-06-24 FR FR1569451D patent/FR1569451A/fr not_active Expired
- 1968-06-24 FR FR1569452D patent/FR1569452A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1569452A (fr)	1969-05-30
DE1769649A1 (de)	1972-02-03
GB1225669A (fr)	1971-03-17
CH467879A (de)	1969-01-31
DE1760709A1 (de)	1972-01-13
CH467877A (de)	1969-01-31
GB1225670A (fr)	1971-03-17

Publication	Publication Date	Title
AU425114B2 (fr)	1972-06-14
AU416737B2 (fr)	1971-09-03
AU2277767A (fr)	1968-12-12
AU342066A (fr)	1968-09-19
AU610966A (fr)	1968-11-28
AU2528767A (fr)	1970-01-08
AU2256867A (fr)	1968-12-05
AU2116667A (fr)	1969-04-03
AU3189468A (fr)	1969-07-10
AU3151267A (fr)	1968-01-08
AU2454867A (fr)	1969-01-16
AU2977667A (fr)	1969-05-22
AU1677166A (fr)	1968-07-25
BE609869A (fr)
AU3054676A (fr)	1969-06-19
AU2406369A (fr)	1969-01-09
AU23366A (fr)	1968-07-11
BE483855A (fr)
AU408412B2 (fr)	1970-11-23
BE477645A (fr)
AU1614766A (fr)	1968-07-11
AU459699A (fr)	1975-04-10
NL6811226A (fr)	1969-02-13
BE711039A (fr)	1968-07-01
AU97666A (fr)	1968-08-01

Legal Events

Date	Code	Title	Description
1979-08-24	ST	Notification of lapse