Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6130059
Kind Code:
B2
Abstract:
A stack formed by layers of bidimensional fabrics or layers of parallel threads extending alternately from one layer to the next in a first direction and a second direction is sewn in parallel lines by means of a thread which extends in a third direction. The layers are stacked on a support of pyrolyzable material, the stack and the support being sewn by means of the thread which extends in the third direction. The assembly thus obtained is subjected to a temperature between 800 DEG C and 1200 DEG C in a stream of gaseous hydrocarbon in order to pyrolyze the material which constitutes the support and to deposit pyrolytic carbon on the threads which form the three-dimensional fabric.

Inventors:
BERUNAARU BUION
Application Number:
JP1029877A
Publication Date:
July 10, 1986
Filing Date:
February 03, 1977
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOMITSUSARIA TA RENERUGII ATOMIIKU
International Classes:
D04H1/52; D03D25/00; D04B21/14; D04H3/07; D04H3/115; D04H5/10