Copolymer for surface processing or modification
First Claim
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1. A process comprising treating or modifying a hard surface with a composition comprising a copolymer comprising cationic units A and other units B, wherein:
- the units A comprise at least one quaternary ammonium group or one inium group, andthe units B are units deriving from a monomer of formula;
CH2═
CR1—
CO—
X—
R2—
OHwhereinR1 comprises a hydrogen atom or a methyl group;
X comprises —
O—
or —
NH—
; and
R2 comprises a divalent C1-C4 group;
and wherein said copolymer is devoid of anionic and potentially anionic units, wherein said treating or modifying the hard surface comprises contacting the hard surface with the composition.
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Abstract
The invention relates to a composition for processing and/or modifying surfaces, particularly hard surfaces or textile surfaces. The composition includes a synthetic copolymer including cationic units and other units
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Citations
17 Claims
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1. A process comprising treating or modifying a hard surface with a composition comprising a copolymer comprising cationic units A and other units B, wherein:
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the units A comprise at least one quaternary ammonium group or one inium group, and the units B are units deriving from a monomer of formula;
CH2═
CR1—
CO—
X—
R2—
OHwherein R1 comprises a hydrogen atom or a methyl group; X comprises —
O—
or —
NH—
; andR2 comprises a divalent C1-C4 group; and wherein said copolymer is devoid of anionic and potentially anionic units, wherein said treating or modifying the hard surface comprises contacting the hard surface with the composition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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15. The process of claim 1, wherein the units A derive from N,N-dimethyldiallylammonium chloride (DADMAC), and the units B derive from hydroxyethyl acrylate (HEA).
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16. The process of claim 1, wherein the composition further comprises at least one liquid vector comprising water, an alcohol or a mixture thereof.
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17. The process of claim 1, wherein the treatment comprises cleaning dishes automatically or by hand.
Specification