EP 0112496 A3 19861022 - SOFTENING EMULSION, PROCESS FOR ITS PREPARATION AND ITS USE
Title (en)
SOFTENING EMULSION, PROCESS FOR ITS PREPARATION AND ITS USE
Publication
Application
Priority
DE 3244265 A 19821130
Abstract (en)
[origin: ES8502184A1] A softener emulsion for making textiles water-repellent and improving their handle is prepared by melting a mixture of R-NH-CO-NH-CH2-(O-CH2-CH2)n-OR1, R2-CO-NH-CH2-(O-CH2-CH2)n-OR1, R-NH-CO-NH-CH2OH and R2-CO-NH-CH2OH together with an anionic emulsifier and emulsifying the melt into an emulsion with water and alkaline earth metal ions.
IPC 1-7
IPC 8 full level
D06M 11/00 (2006.01); C07C 67/00 (2006.01); C07C 239/00 (2006.01); C07C 275/02 (2006.01); C11D 3/32 (2006.01); D06M 11/155 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/402 (2006.01); D06M 13/419 (2006.01); D06M 13/432 (2006.01); D06M 15/423 (2006.01); D06M 15/427 (2006.01)
CPC (source: EP KR US)
C11D 3/323 (2013.01 - EP US); D06M 13/03 (2013.01 - KR); D06M 13/402 (2013.01 - EP US); D06M 13/432 (2013.01 - EP US); D06M 15/423 (2013.01 - EP US); D06M 15/427 (2013.01 - EP US)
Citation (search report)
- [A] US 2313742 A 19430316 - MAX ENGELMANN, et al
- [AD] DE 2320302 B2 19750522
- [AD] DE 1934177 A1 19700205 - HOECHST AG
- [AD] US 2477346 A 19490726 - JOSEF PIKI
- [A] US 3875197 A 19750401 - LORENZ HEISS
- [A] US 3990847 A 19761109 - SHENOY PURUSHOTHAM K, et al
- [A] DE 1594949 A1 19690918 - CASSELLA FARBWERKE MAINKUR AG
Designated contracting state (EPC)
BE CH DE FR GB IT LI
DOCDB simple family (publication)
DE 3244265 A1 19840530; DE 3244265 C2 19911121; EP 0112496 A2 19840704; EP 0112496 A3 19861022; ES 527642 A0 19841216; ES 8502184 A1 19841216; JP S59112074 A 19840628; KR 840006838 A 19841203; PT 77555 A 19831101; PT 77555 B 19860212; US 4488974 A 19841218; ZA 838878 B 19840725
DOCDB simple family (application)
DE 3244265 A 19821130; EP 83111631 A 19831122; ES 527642 A 19831129; JP 22341083 A 19831129; KR 830005633 A 19831129; PT 7755583 A 19831025; US 55272383 A 19831117; ZA 838878 A 19831129