EP 0293955 A3 19890705 - QUATERNARY ISOPROPYL ESTER AMMONIUM COMPOUNDS AS FIBER AND FABRIC TREATMENT COMPOSITIONS

Title (en)

QUATERNARY ISOPROPYL ESTER AMMONIUM COMPOUNDS AS FIBER AND FABRIC TREATMENT COMPOSITIONS

Publication

EP 0293955 A3 19890705 (EN)

Application

EP 88200819 A 19880427

Priority

US 4597687 A 19870501

Abstract (en)

[origin: EP0293955A2] Isopropanol amines are esterified with long-chain fatty acid substituents and quaternized to provide fiber and fabric softener/antistatic compositions.

IPC 1-7

C11D 1/62

IPC 8 full level

C11D 1/62 (2006.01); C11D 3/00 (2006.01)

CPC (source: EP)

C11D 1/62 (2013.01); C11D 3/0015 (2013.01)

Citation (search report)

[X] EP 0022562 A2 19810121 - HOECHST AG [DE]
[A] EP 0164966 A2 19851218 - ICI PLC [GB]
[A] EP 0159920 A2 19851030 - UNILEVER NV [NL]
[P] EP 0243735 A2 19871104 - HENKEL KGAA [DE]
[P] EP 0240727 A2 19871014 - HENKEL KGAA [DE]

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL

DOCDB simple family (publication)

EP 0293955 A2 19881207; EP 0293955 A3 19890705; EP 0293955 B1 19930113; AT E84566 T1 19930115; DE 3877422 D1 19930225; DE 3877422 T2 19930513; GB 8810310 D0 19880602

DOCDB simple family (application)

EP 88200819 A 19880427; AT 88200819 T 19880427; DE 3877422 T 19880427; GB 8810310 A 19880429