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US 2006/0138380 A1Published application
Aqueous liquid compositions of cyclodextrine or cyclodextrine derivatives and a process using the said composition
OwnerTorsten Kulke, Walter Nasslinventors
Life of this patent
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Abstract
An aqueous liquid composition comprising a cyclodextrin or a cyclodextrine derivative, at least one emulsifier and a resin finishing or crosslinking agent is excellent in storage stability and useful in a finishing process for the treatment of suitable substrates, such as fibre materials.
Claims14
An aqueous liquid composition comprising:
- a) a cyclodextrin or a derivative thereof,
- b) a resin finishing or crosslinking agent, and
- c) at least one emulsifier of the formulae (1), (2), (3), (4), (5) or (6),
- wherein R1 and R2 is alkyl or alkenyl having 12 to 24 carbon atoms, M is hydrogen, alkali metal or ammonium und s is an integer from 2 to 14,
- wherein R3 is alkyl or alkenyl having 12 to 24 carbon atoms, M is hydrogen, alkali metal or ammonium and m und n are integers such that the sum of m and n is 2 to 14,
- wherein R4 is alkyl or alkenyl having 12 to 24 carbon atoms, Q is C1-C4 alkyl, A is an anion, and p und q are integers such that the sum of p and q is 15 to 55,
- wherein R5 is alkyl or alkenyl having 12 to 24 carbon atoms, r and t are integers such that the sum of r and t is 14 to 19 and M is an alklali metal or ammonium,
- wherein R6 is alkyl or alkenyl having 12 to 22 carbon atoms, x and y are integers such that the sum of x and y is 80 to 140, or
- isotridecylalcohol containing 6 to 15 mols ethylene oxide of the formula
- wherein n is an integer from 6 to 15.
7 more elements
Dependencies are inferred from the claim text.