IT8048042A0 - Perfezionamento nei fili a struttura composita di polimeri diversi eprocedimento per la loro produzione - Google Patents
Perfezionamento nei fili a struttura composita di polimeri diversi eprocedimento per la loro produzioneInfo
- Publication number
- IT8048042A0 IT8048042A0 IT8048042A IT4804280A IT8048042A0 IT 8048042 A0 IT8048042 A0 IT 8048042A0 IT 8048042 A IT8048042 A IT 8048042A IT 4804280 A IT4804280 A IT 4804280A IT 8048042 A0 IT8048042 A0 IT 8048042A0
- Authority
- IT
- Italy
- Prior art keywords
- threads
- improvement
- procedure
- production
- composite structure
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
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
-
- 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
-
- 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
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0253—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting while bonding at least some of the filaments or fibres together
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792908101 DE2908101A1 (de) | 1979-03-02 | 1979-03-02 | Multifiler faden aus einzelfilamenten des mehrkomponenten-matrix-segmenttypus |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8048042A0 true IT8048042A0 (it) | 1980-02-29 |
IT1143074B IT1143074B (it) | 1986-10-22 |
Family
ID=6064253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48042/80A IT1143074B (it) | 1979-03-02 | 1980-02-29 | Perfezionamento nei fili a struttura composita di polimeri diversi e procedimento per la loro produzione |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS55148230A (it) |
AT (1) | AT383158B (it) |
AU (1) | AU532716B2 (it) |
BE (1) | BE881997A (it) |
CA (1) | CA1126105A (it) |
CH (1) | CH642510B (it) |
DE (1) | DE2908101A1 (it) |
ES (1) | ES489098A1 (it) |
FR (1) | FR2450297A1 (it) |
GB (2) | GB2043731A (it) |
IT (1) | IT1143074B (it) |
NL (1) | NL8001195A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035862C2 (de) * | 1980-09-23 | 1986-04-17 | Akzo Gmbh, 5600 Wuppertal | Filamentgarne aus Mehrkomponentenfasern und deren Einsatz in textilen Flächengebilden |
DE3046228A1 (de) * | 1980-12-08 | 1982-07-22 | Akzo Gmbh, 5600 Wuppertal | Farbbaender |
DE3212805A1 (de) * | 1982-04-06 | 1983-12-15 | Akzo Gmbh, 5600 Wuppertal | Schleifmittelbahn mit einem gewebten traegermaterial |
JP2732760B2 (ja) * | 1991-10-23 | 1998-03-30 | 金井重要工業株式会社 | 電池用不織布セパレータ及びその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA955024A (en) * | 1969-11-15 | 1974-09-24 | Masao Matsui | Synthetic fibers and methods for producing the same |
JPS4887119A (it) * | 1972-02-24 | 1973-11-16 | ||
JPS5335633B2 (it) * | 1973-04-21 | 1978-09-28 | ||
JPS581221B2 (ja) * | 1974-12-12 | 1983-01-10 | 帝人株式会社 | シカガワヨウヘンシヨクブツノ セイゾウホウホウ |
JPS5927407B2 (ja) * | 1976-10-06 | 1984-07-05 | 東レ株式会社 | 仮ヨリ加工糸の製造法 |
JPS6039776B2 (ja) * | 1977-03-17 | 1985-09-07 | 帝人株式会社 | スエ−ド調起毛織物及びその製造方法 |
JPS53139849A (en) * | 1977-05-10 | 1978-12-06 | Toray Industries | Falseetwisted yarn and method of manufacture thereof |
DE2803136C2 (de) * | 1978-01-25 | 1984-04-05 | Akzo Gmbh, 5600 Wuppertal | Verfahren und Vorrichtung zur Herstellung eines aus wenigstens zwei synthetischen Polymerkomponenten bestehenden Mehrkomponentenfadens |
DE2809346C2 (de) * | 1978-03-03 | 1985-04-18 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Faserstrukturen |
-
1979
- 1979-03-02 DE DE19792908101 patent/DE2908101A1/de not_active Withdrawn
-
1980
- 1980-02-27 CH CH155380A patent/CH642510B/de unknown
- 1980-02-28 AT AT0112080A patent/AT383158B/de not_active IP Right Cessation
- 1980-02-28 NL NL8001195A patent/NL8001195A/nl not_active Application Discontinuation
- 1980-02-29 AU AU56015/80A patent/AU532716B2/en not_active Ceased
- 1980-02-29 ES ES489098A patent/ES489098A1/es not_active Expired
- 1980-02-29 CA CA346,709A patent/CA1126105A/en not_active Expired
- 1980-02-29 BE BE0/199604A patent/BE881997A/fr not_active IP Right Cessation
- 1980-02-29 IT IT48042/80A patent/IT1143074B/it active
- 1980-02-29 FR FR8004627A patent/FR2450297A1/fr active Granted
- 1980-03-03 GB GB8007193A patent/GB2043731A/en not_active Withdrawn
- 1980-03-03 JP JP2534280A patent/JPS55148230A/ja active Pending
-
1982
- 1982-06-02 GB GB08216058A patent/GB2122227B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU532716B2 (en) | 1983-10-13 |
BE881997A (fr) | 1980-06-16 |
CH642510GA3 (it) | 1984-04-30 |
IT1143074B (it) | 1986-10-22 |
GB2122227A (en) | 1984-01-11 |
GB2122227B (en) | 1984-05-23 |
ES489098A1 (es) | 1980-09-16 |
ATA112080A (de) | 1986-10-15 |
DE2908101A1 (de) | 1980-09-11 |
NL8001195A (nl) | 1980-09-04 |
AT383158B (de) | 1987-05-25 |
GB2043731A (en) | 1980-10-08 |
AU5601580A (en) | 1980-09-04 |
FR2450297A1 (fr) | 1980-09-26 |
JPS55148230A (en) | 1980-11-18 |
FR2450297B1 (it) | 1983-06-24 |
CA1126105A (en) | 1982-06-22 |
CH642510B (de) |
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