EP 0131394 B1 19880217 - HARD SURFACE ACID CLEANER
Title (en)
HARD SURFACE ACID CLEANER
Publication
Application
Priority
US 51210083 A 19830707
Abstract (en)
[origin: EP0131394A2] Hard surface acid cleaners providing fast acting and effective cleaning results across a wide variety of problematic cleaning areas, comprise alkyl aryl sulfonic acids and at least 50.0% by weight of water. Suitable alkyl aryl sulfonic acids are alkyl benzene sulfonic acids of the general structure <CHEM> wherein R is alkyl averaging 5 to 20 carbon atoms in length and <CHEM> wherein R1 and R2 are H or alkyl averaging 5 to 20 carbon atoms; and when R1 is alkyl, R2 is H. Additionally, solvents, antimicrobial compounds, defoamers, thickeners and other cleaning adjuvants may be added to these hard surface acid cleaners.
IPC 1-7
IPC 8 full level
C11D 1/12 (2006.01); C11D 1/22 (2006.01); C11D 1/24 (2006.01); C11D 3/20 (2006.01); C11D 3/43 (2006.01)
CPC (source: EP)
C11D 1/22 (2013.01); C11D 1/24 (2013.01); C11D 3/43 (2013.01)
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
EP 0131394 A2 19850116; EP 0131394 A3 19851121; EP 0131394 B1 19880217; AT E32521 T1 19880315; CA 1217690 A 19870210; DE 3469363 D1 19880324; ES 534403 A0 19870501; ES 557353 A0 19880716; ES 8704887 A1 19870501; ES 8802535 A1 19880716; JP H0699704 B2 19941207; JP S6015499 A 19850126; MX 159252 A 19890509
DOCDB simple family (application)
EP 84303999 A 19840613; AT 84303999 T 19840613; CA 439460 A 19831021; DE 3469363 T 19840613; ES 534403 A 19840704; ES 557353 A 19870115; JP 23599483 A 19831214; MX 19976283 A 19831215