Patent EP0074056A1 successfully refreshed from Google Patents.
EP0074056A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Laundry softening composition
Assignee: Hoechst AG
•
Filing: 1982-08-31
•
Granted: —
•
Expires: 2002-08-31
Abstract
Abstract Liquid laundry-softening composition comprising an aqueous solution or dispersion of compounds of the formula 1 <IMAGE> in which R1 is methyl-branched alkyl or alkenyl each having 12 - 30, preferably 14 to 18, C atoms, R2 is C1-C4-alkyl and A is an anion, and, if desired, further auxiliaries.
Inventors
- 👤 Adolf Dr. May
- 👤 Hans-Walter Dr. Bücking
- 👤 Herbert Dr. Hartung
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 05:07
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/0005; C11D3/001; C11D3/0015; C11D1/00; C11D1/38; C11D1/62; C11D1/66; C11D1/835; D; D06; D06M; D06M13/00; D06M13/322; D06M13/46; D06M13/463; C11D1/72; D06M2200/00; D06M2200/50
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.