| 摘要 |
An aqueous glass cleaning composition with optimal vertical cling and ease of use properties contains at least one compound selected from the group consisting of nonionic surfactants, linear alcohols, an organic ether having the formula: R1-O-R2 wherein R1 is a C1-C8 linear, branched or cyclic alkyl or alkenyl optionally substituted with -OH, and R2 is a C1-C6 linear, branched or cyclic alkyl or alkenyl substituted with -OH; a synthetic polymeric agent having a high thickening efficiency; and an anti-streaking alcohol. Anti-streaking alcohol having the formula as shown; Wherein at least A, D, E and G is -OH or CH2OH; A, D, E, G, L and M are independently -H, -CH3, -OH or CH2OH; J is a single bond or -O-; and Q is -H or -CH2OH with the proviso that: 1. If Q is not alkyl substituted with -OH, then at least one of A, D, E, G, L and M is -OH or -CH2OH; 2. When only one of A and E is -OH and J is a single bond D, G, L, M and Q may not be -H simultaneously; 3. When A, D, E, G and L are -H simultaneously, J is a single bond and M is -CH2OH, Q may not be -H or -CHOHCH2CH2CH3; 4. When J is a single bond, none of E, G, L and M is -CH3 or -CH2OH and Q is -CH2CH2CH2CH3, then at least two of A, D, E, G, L and M are -OH or at least one of A and D is -CH or -CH2OH The composition having a pH at least 7 and a viscosity in the range from about 20 centipoise to about 40 centipoise.
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