| (19) |
 |
|
(11) |
EP 0 304 825 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
04.04.1990 Bulletin 1990/14 |
| (43) |
Date of publication A2: |
|
01.03.1989 Bulletin 1989/09 |
| (22) |
Date of filing: 19.08.1988 |
|
|
| (84) |
Designated Contracting States: |
|
DE FR GB IT |
| (30) |
Priority: |
28.08.1987 JP 214198/87
|
| (71) |
Applicant: MITSUBISHI RAYON CO., LTD. |
|
Tokyo 104 (JP) |
|
| (72) |
Inventors: |
|
- Yoshida, Masakatsu
Otake-shi (JP)
- Kunimoto, Masami
Iwakuni-shi (JP)
- Iwashe, Toshihiro
Otake-shi (JP)
- Nakamura, Yukimasa
Nishinomiya-shi (JP)
|
| (74) |
Representative: TER MEER - MÜLLER - STEINMEISTER & PARTNER |
|
Mauerkircherstrasse 45
81679 München
81679 München (DE) |
|
| |
|
| (54) |
Continuous process for producing composite sheet of fiber |
(57) A continuous process for producing composite fibrous sheets superior in strength,
dimensional stability, flexibility, appearance, and feeling and additionally can be
provided with electrical conductivity and hygroscopicity, which process comprises
supplying a short-fibrous material in the form of liquid dispersion onto a continuously
traveling fabric, romoving the liquid of the supplied dispersion to form a laminate
of the fabric with a web of the short-fibrous material, followed by applying pressurized
liquid jets onto the laminate to interlace filaments of the fabric with short filaments
of the web.