[EN] TRIAZINES SUITABLE FOR USE IN FABRIC TREATMENT COMPOSITIONS<br/>[FR] TRIAZINES POUVANT ETRE UTILISEES DANS DES COMPOSITIONS DE TRAITEMENT DE TISSUS
申请人:UNILEVER PLC
公开号:WO2005123699A1
公开(公告)日:2005-12-29
A water-soluble, triazine-based, non-dye, cellulose cross-linking agent that has a highly flexible linking group between at least two, mono-reactive cross-linking moieties and further hydrophilic or non-hydrophilic substituents, being preferrably represented by the general formula (I): (R1)(X1)T-L1-B-T(X2)(R2) wherein: R1 et R2 are cellulose-unreactive substituent groups on the s-triazine (T) and may be the same or different, X1 and X2 are leaving groups on the s-triazine which are lost on reaction with cellulose and may be the same or different, L1 et L2 are linking groups, an may be the same or different or absent, B is the bridging group comprising or consisting of at least one aliphatic polyoalkylene chain.
Excellent cross-linking benefits, to improve wrinkle recovery can be obtained in laundry treatment by use of a triazine-based, cellulose cross-linking agent that has a highly flexible linking group between at least two, mono-reactive cross-linking moieties and cellulose unreactive substituent groups. The linking group acts as a ‘spring’ whereas the two end groups bind chemically to cotton fibres.
A water-soluble, triazine-based, non-dye, cellulose cross-linking agent that has a highly flexible linking group between at least two, mono-reactive cross-linking moieties and further hydrophilic or non-hydrophilic substituents.
Synthesis and Functionalization of Heteroatom-Bridged Bicyclocalixaromatics, Large Molecular Triangular Prisms with Electron-Rich and -Deficient Aromatic Interiors
作者:Muhammad Moazzam Naseer、De-Xian Wang、Liang Zhao、Zhi-Tang Huang、Mei-Xiang Wang
DOI:10.1021/jo102483x
日期:2011.3.18
chlorotriazine moieties with functionalized amines led to triangularprisms with functionalizations on the peripheral edge positions, while functionalized triangularprisms on the vertex nitrogen positions were obtained using 2,4,6-tri[(p-allylamino)phenyl]triazine derivative as a starting material. Symmetrical and distorted moleculartriangularprisms in the solid state were revealed by X-ray crystallography