EP 0876460 B1 20010117 - CLEANING AGENT FOR HARD SURFACES
Title (en)
CLEANING AGENT FOR HARD SURFACES
Title (de)
REINIGUNGSMITTEL FÜR HARTE OBERFLÄCHEN
Title (fr)
AGENT DE NETTOYAGE POUR SURFACES DURES
Publication
Application
Priority
- DE 19545630 A 19951207
- EP 9605266 W 19961128
Abstract (en)
[origin: US6251849B1] Cationic polymers comprising at least 40 mole percent monomer units of the formula (I):wherein n is 2 to 4, R1 is hydrogen or methyl, and R2, R3 and R4 independently are hydrogen, C1-4 alkyl or C1-4 alkenyl, and X- is an anion selected from the group consisting of halide anions and monoalkyl anions of sulfuric acid semiester are used as soil-release compounds in hard surface cleaners.
IPC 1-7
IPC 8 full level
C11D 1/825 (2006.01); C11D 3/00 (2006.01); C11D 3/37 (2006.01); C11D 1/52 (2006.01); C11D 1/66 (2006.01); C11D 1/722 (2006.01); C11D 1/75 (2006.01)
CPC (source: EP US)
C11D 1/825 (2013.01 - EP US); C11D 3/0036 (2013.01 - EP US); C11D 3/3769 (2013.01 - EP US); C11D 3/3773 (2013.01 - EP US); C11D 1/523 (2013.01 - EP US); C11D 1/525 (2013.01 - EP US); C11D 1/662 (2013.01 - EP US); C11D 1/722 (2013.01 - EP US); C11D 1/75 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR IT NL PT
DOCDB simple family (publication)
US 6251849 B1 20010626; AT E198764 T1 20010215; BR 9611692 A 19990217; DE 19545630 A1 19970612; DE 59606352 D1 20010222; EP 0876460 A1 19981111; EP 0876460 B1 20010117; ES 2154422 T3 20010401; PT 876460 E 20010629; WO 9720908 A1 19970612
DOCDB simple family (application)
US 9104198 A 19981218; AT 96942274 T 19961128; BR 9611692 A 19961128; DE 19545630 A 19951207; DE 59606352 T 19961128; EP 9605266 W 19961128; EP 96942274 A 19961128; ES 96942274 T 19961128; PT 96942274 T 19961128