EP 0703291 B1 20011205 - Car polish and drying agent
Title (en)
Car polish and drying agent
Title (de)
Autoglanztrocknungsmittel
Title (fr)
Agent de polissage et de séchage des voitures
Publication
Application
Priority
DE 4430721 A 19940830
Abstract (en)
[origin: EP0703291A2] Aq. compsns. for accelerating drying of automobile paintwork (after washing) contain 1-30 wt.% of a quat. ammonium salt of formula (I): (R<2>)(R<3>)N<+)<(CH2-CH(R<4>)-O)m-C(O)-R<1>)((CH2-CH(R<4>)- O)n-R<5>) (I) R<1> = 6-22C alkyl or alkenyl; R<2> = 1-4C alkyl; R<3> = 1-4C alkyl or (CH2-CHR<4>-O)pR<5>; R<4> = H or 1-4C alkyl; R<5> = H or C(O)R<1>; m, n, p = 1-6; and A = an anion.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
C11D 1/62 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
US 5703029 A 19971230; AT E210177 T1 20011215; DE 4430721 A1 19960307; DE 59509901 D1 20020117; EP 0703291 A2 19960327; EP 0703291 A3 19960821; EP 0703291 B1 20011205
DOCDB simple family (application)
US 52001295 A 19950828; AT 95113096 T 19950821; DE 4430721 A 19940830; DE 59509901 T 19950821; EP 95113096 A 19950821