EP 0270842 A3 19900718 - PROCESS FOR THE MANUFACTURE OF NEEDLED NON-WOVEN FLOOR COVERINGS
Title (en)
PROCESS FOR THE MANUFACTURE OF NEEDLED NON-WOVEN FLOOR COVERINGS
Publication
Application
Priority
DE 3639573 A 19861120
Abstract (en)
[origin: EP0270842A2] Needle-bonded floor coverings are consolidated and flameproofed by treatment with mixtures of aqueous dispersions of copolymers which contain vinylidene chloride and vinyl chloride as copolymerised units and suspended finely divided antimony oxides and drying at elevated temperature.
IPC 1-7
IPC 8 full level
D04H 1/4334 (2012.01); D04H 1/488 (2012.01); D04H 1/58 (2012.01); D04H 1/587 (2012.01); D04H 1/64 (2006.01); D06M 11/47 (2006.01); D06M 15/248 (2006.01); D06M 15/29 (2006.01); D06N 3/00 (2006.01); D06N 7/00 (2006.01)
CPC (source: EP)
D04H 1/4334 (2013.01); D04H 1/488 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01); D06M 11/47 (2013.01); D06M 15/248 (2013.01); D06N 3/0063 (2013.01)
Citation (search report)
- [A] US 3904570 A 19750909 - JIN JUNG IL
- [A] US 4610920 A 19860909 - MUDGE PAUL R [US], et al
- [A] FR 1574864 A 19690718
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0270842 A2 19880615; EP 0270842 A3 19900718; EP 0270842 B1 19921007; AT E81362 T1 19921015; DE 3639573 A1 19880526; DE 3782147 D1 19921112
DOCDB simple family (application)
EP 87116301 A 19871105; AT 87116301 T 19871105; DE 3639573 A 19861120; DE 3782147 T 19871105