C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 219/06 (2006.01) C07C 213/06 (2006.01) C07C 219/08 (2006.01) C11D 1/62 (2006.01) C11D 1/645 (2006.01) C11D 3/00 (2006.01)
Patent
CA 2253536
The present invention generally relates to a textile softening composition which comprises, as the softening agent, a quaternary ammonium salt which comprises a mixture of mono-, di- and tri-ester components, wherein the amount of diester quaternary is greater than about 55 % by weight, and the amount of triester quaternary is less than about 25 % by weight based on the total amount of quaternary ammonium salt. The invention also relates to a process for preparing said softening agent.
La présente invention se rapporte, en général, à une composition adoucissante pour textiles contenant comme agent adoucissant un sel d'ammonium quaternaire comprenant un mélange de composants monoesters, diesters et triesters, où la quantité de diester quaternaire est supérieure à environ 55 % en poids, et la quantité de triester quaternaire est inférieure à environ 25 % en poids par rapport à la quantité totale de sel d'ammonium quaternaire. La présente invention concerne également un procédé permettant de préparer ledit agent adoucissant.
Franklin Ralph
Iacobucci Paul Albert
Trinh Phuong-Nga
Akzo Nobel Nv
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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