EP 0616055 A1 19940921 - Method and apparatus for producing a composite yarn.
Title (en)
Method and apparatus for producing a composite yarn.
Title (de)
Verfahren und Vorrichtung zur Herstellung eines Verbundgarnes.
Title (fr)
Procédé et dispositif de formation d'un fil composite.
Publication
Application
Priority
FR 9303114 A 19930318
Abstract (en)
The invention relates to a method and an apparatus for manufacturing a composite yarn formed by combining continuous glass filaments with continuous filaments of a thermoplastic organic material. According to the invention, the thermoplastic filaments, in the form of a web (sheet) (10), are intermingled with a bundle (2) or web of glass filaments after they have been heated to a temperature above their conversion temperature, stretched and then cooled. <IMAGE>
Abstract (fr)
L'invention concerne un procédé et un dispositif de fabrication d'un fil composite formé par l'association de filaments continus de verre et de filaments continus de matière organique thermoplastique. Selon l'invention, les filaments thermoplastiques sont mêlés sous forme d'une nappe (10) à un faisceau (2) ou nappe de filaments de verre après avoir été chauffés à une température supérieure à leur température de transformation, étirés puis refroidis. <IMAGE>
IPC 1-7
D01D 5/08; D01D 5/16; D01F 9/08; D02G 3/04; D02G 3/18; C03B 37/02; B29C 67/14
IPC 8 full level
C03B 37/12 (2006.01); C03B 37/022 (2006.01); D01D 5/08 (2006.01); D01D 5/084 (2006.01); D01D 5/16 (2006.01); D01F 8/18 (2006.01); D01F 9/08 (2006.01); D02G 3/04 (2006.01); D02G 3/18 (2006.01)
CPC (source: EP KR US)
D01D 5/08 (2013.01 - KR); D01D 5/082 (2013.01 - EP US); D01D 5/16 (2013.01 - EP US); D01D 10/02 (2013.01 - KR); D01F 9/08 (2013.01 - EP US); D02G 3/18 (2013.01 - EP US); Y10T 428/2931 (2015.01 - EP US)
Citation (search report)
- [DA] EP 0367661 A1 19900509 - SAINT GOBAIN VETROTEX [FR]
- [A] EP 0505274 A1 19920923 - VETROTEX FRANCE SA [FR]
- [A] EP 0505275 A1 19920923 - VETROTEX FRANCE SA [FR]
- [A] PATENT ABSTRACTS OF JAPAN vol. 8, no. 251 (C - 252) 16 November 1984 (1984-11-16)
- [A] PATENT ABSTRACTS OF JAPAN vol. 15, no. 206 (C - 835) 27 May 1991 (1991-05-27)
- [A] PATENT ABSTRACTS OF JAPAN vol. 16, no. 283 (C - 955) 24 June 1962 (1962-06-24)
- [A] PATENT ABSTRACTS OF JAPAN vol. 16, no. 548 (C - 1005) 18 November 1992 (1992-11-18)
- [A] PATENT ABSTRACTS OF JAPAN vol. 15, no. 137 (C - 821) 5 April 1991 (1991-04-05)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0616055 A1 19940921; EP 0616055 B1 19970806; AU 5778094 A 19940922; AU 677031 B2 19970410; CA 2119197 A1 19940919; CN 1034960 C 19970521; CN 1107909 A 19950906; CZ 285132 B6 19990512; CZ 64094 A3 19941019; DE 69404708 D1 19970911; DE 69404708 T2 19980312; ES 2107760 T3 19971201; FI 101984 B1 19980930; FI 101984 B 19980930; FI 941271 A0 19940317; FI 941271 A 19940919; FR 2702778 A1 19940923; FR 2702778 B1 19950505; HU 219953 B 20011028; HU 9400783 D0 19940628; HU T67549 A 19950428; JP H073558 A 19950106; KR 100287492 B1 20010416; KR 940021774 A 19941019; NO 303073 B1 19980525; NO 940814 D0 19940308; NO 940814 L 19940919; PL 175284 B1 19981231; RU 2126367 C1 19990220; SK 279900 B6 19990507; SK 32394 A3 19941109; TW 348188 B 19981221; US 5425796 A 19950620
DOCDB simple family (application)
EP 94400498 A 19940308; AU 5778094 A 19940315; CA 2119197 A 19940316; CN 94104264 A 19940317; CZ 64094 A 19940318; DE 69404708 T 19940308; ES 94400498 T 19940308; FI 941271 A 19940317; FR 9303114 A 19930318; HU 9400783 A 19940317; JP 4905294 A 19940318; KR 19940005294 A 19940317; NO 940814 A 19940308; PL 30265594 A 19940317; RU 94008702 A 19940317; SK 32394 A 19940317; TW 83102762 A 19940330; US 20903094 A 19940309