EP 0066389 A3 19850109 - THERMAL STABILIZATION OF ACRYLONITRILE COPOLYMER FIBERS
Title (en)
THERMAL STABILIZATION OF ACRYLONITRILE COPOLYMER FIBERS
Publication
Application
Priority
US 26394181 A 19810515
Abstract (en)
[origin: EP0066389A2] The use of copolymers of acrylonitrile and vinyl bromide as carbon fiber precursors permit substantial reduction in the stabilization time without concomitant reduction in carbon fiber properties.
IPC 1-7
IPC 8 full level
D01F 6/18 (2006.01); D01F 6/54 (2006.01); D01F 9/22 (2006.01); D01F 9/32 (2006.01)
CPC (source: EP)
D01F 6/54 (2013.01); D01F 9/22 (2013.01); D01F 9/32 (2013.01)
Citation (search report)
- [A] GB 1283714 A 19720802 - ICI LTD [GB]
- [A] FR 2039137 A1 19710115 - MONSANTO CO
- JAPANESE PATENT GAZETTE, section F: textiles, week X5, J4/3, Derwent Publ. Ltd., London; & JP-A-48 019 773 (ASAHI CHEM. IND.) 20-02-1973
- POLYMER BULLETIN, vol. 6, 1982, pages 229-233, Springer-Verlag 1982, Berlin, DE; G. HENRICI-OLIVE et al.: " 'Quick-stabilizing' acrylic precursor for carbon fibers"
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
EP 0066389 A2 19821208; EP 0066389 A3 19850109; CA 1182957 A 19850226; JP S57193523 A 19821127
DOCDB simple family (application)
EP 82302439 A 19820513; CA 402947 A 19820514; JP 8035182 A 19820514