EP 0703291 A3 19960821 - 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: US5703029A] The present invention relates to a car dry-bright composition comprising from 1 to 30% by weight of quaternary ammonium compounds of the formula <IMAGE> in which R1 is independently at each occurrence C6-C22-alkyl or C6-C22-alkenyl, m and n independently of one another are a number from 1 to 6, R2 is C1-C4-alkyl, R4 is hydrogen or C1-C4-alkyl, R5 is hydrogen or a group of the formula C(O)R1, R3 is C1-C4-alkyl or a group of the formula <IMAGE> in which R4 and R5 are as defined above and p is a number from 1 to 6, and A(-) is an anion, and water and, if desired, further auxiliaries corresponding to the balance to 100% by weight.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
C11D 1/62 (2013.01 - EP US)
Citation (search report)
- [X] EP 0421146 A2 19910410 - DURSOL FABRIK OTTO DURST GMBH [DE]
- [DA] EP 0264634 A1 19880427 - HOECHST AG [DE]
- [DA] EP 0003775 A1 19790905 - HOECHST AG [DE]
- [A] DE 3032220 C1 19820408 - RUETGERSWERKE AG
- [A] US 3551168 A 19701229 - ATHERTON JAMES G, et al
- [A] US 3658718 A 19720425 - CLUMPNER JON MICHAEL
- [A] DATABASE WPI Section Ch Week 8942, Derwent World Patents Index; Class A82, AN 89-305020, XP002006759
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