EP 0068752 B1 19850911 - CALCIUM INTERCALATED BORONATED CARBON FIBRE
Title (en)
CALCIUM INTERCALATED BORONATED CARBON FIBRE
Publication
Application
Priority
US 27615881 A 19810622
Abstract (en)
[origin: EP0068752A1] A mesophase pitch derived carbon fibre having a diameter of less than 30 microns and which has been boronated and intercalated with calcium and a method of producing a mesophase pitch derived carbon fibre comprising the steps of boronating and intercalating with calcium a carbon fibre having a diameter of less than 30 microns and derived from a mesophase pitch having a mesophase content of at least about 70% by weight mesophase.
IPC 1-7
IPC 8 full level
C01B 31/02 (2006.01); D01F 9/14 (2006.01); D01F 9/145 (2006.01); D01F 9/32 (2006.01); D01F 11/10 (2006.01); D01F 11/12 (2006.01); D01F 11/16 (2006.01)
CPC (source: EP)
D01F 9/145 (2013.01); D01F 9/322 (2013.01); D01F 11/12 (2013.01); D01F 11/124 (2013.01)
Citation (examination)
- DE 1949830 A1 19700430 - NAT RES DEV
- GB 1295289 A 19721108
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0068752 A1 19830105; EP 0068752 B1 19850911; CA 1173609 A 19840904; DE 3266177 D1 19851017; JP S588125 A 19830118; JP S639046 B2 19880225
DOCDB simple family (application)
EP 82303177 A 19820618; CA 404038 A 19820528; DE 3266177 T 19820618; JP 10405282 A 19820618