Methyl end-capped alkyl and / or alkenyl polyglycol ethers
Номер патента: DE4431158A1
Опубликовано: 07-03-1996
Автор(ы): Karl Dr Schmid, Llosas Joaquim Dr Bigorra
Принадлежит: Henkel AG and Co KGaA
Опубликовано: 07-03-1996
Автор(ы): Karl Dr Schmid, Llosas Joaquim Dr Bigorra
Принадлежит: Henkel AG and Co KGaA
Реферат: New methyl end group capped alkyl and/or alkenyl polyglycol ethers have formula (I), in which R<1> stands for a linear or branched alkyl and/or alkenyl residue with 6 to 22 carbon atoms, n equals 4 to 15 and m equals 1 to 10. These products are characterised by a particularly scarce base foam, an inherent anti-foaming effect, high detergent power and good biodegradability.
Methyl-end-capped alkyl and/or alkenyl polyglycol ethers
Номер патента: US5811594A. Автор: Karl Schmid,Joaquim Bigorra Llosas. Владелец: Henkel AG and Co KGaA. Дата публикации: 1998-09-22.