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    • 2. 发明申请
    • MELAMINE-POLYETHERS AS DISPERSANTS IN NON-AQUEOUS, LIQUID PIGMENT COMPOSITIONS
    • 三聚氰胺 - 聚醚作为分散剂在非水性液体颜料组合物中的分散剂
    • WO2017125524A1
    • 2017-07-27
    • PCT/EP2017/051134
    • 2017-01-20
    • BASF SE
    • BOERZSOENYI, GaborDURIS, TiborWEINKOETZ, StephanREUTER, FrankPIRRUNG, Frank
    • C07D251/70C09B67/20C09B67/46
    • C07D251/70C09B67/006C09B67/0084
    • The present invention relates to novel mono- or polynuclear melamine compounds and their use as dispersants for pigments and fillers in coating compositions, in particular in solvent-borne coating compositions. The mono- or polynuclear melamine compounds of the invention have at least one 2,4,6-triamino-1,3,5-triazine ring, wherein at least one amino groups of at least one of the 2,4,6-triamino-1,3,5-triazine rings of the mono- or polynuclear melamine compounds is of the formula A:NR 1 R 2 (A) where R 1 is H, CH(R 3 )OR 4 or R 2 , R 2 is CH(R 3 )0(A-0) x -R 5 , where R 3 is H, C 1 -C 10 -alkyl or aryl; R 4 is H, C 1 -C 4 -alkyl or C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl; R 5 is a hydrocarbon radical having from 1 to 40 carbon atoms; x is an integer from 2 to 500, having on average a value in the range from 2.5 to 400; A is an C 2 -C 4 -alkan-1,2-diyl radical.
    • 本发明涉及新的单核或多核三聚氰胺化合物及其作为涂料组合物中的颜料和填料的分散剂,特别是在溶剂型涂料组合物中的用途。 本发明的单核或多核三聚氰胺化合物具有至少一个2,4,6-三氨基-1,3,5-三嗪环,其中2,4,6-三氨基中的至少一个的至少一个氨基 单核或多核三聚氰胺化合物的-1,3,5-三嗪环具有式A:NR 1 R 2(A)其中R 1 是H,CH(R 3)OR 4或R 2,R 2是CH (R 3)0(A-O)x -R 5,其中R 3为H,C C 1 -C 10 - 烷基或芳基; R 4是H,C 1 -C 4 - 烷基或C 1 -C 4 - 烷基或C 1 -C 4 - /子> - 烷氧基-C <子> 1 -C <子> 4 - 烷基; R 5是具有1至40个碳原子的烃基; x为2至500的整数,平均值为2.5至400; A是C 2 -C 4 - 烷基-1,2-二基基团。
    • 10. 发明申请
    • NEW CARBAMATE - MELAMINE FORMALDEHYDE CROSS-LINKING AGENTS
    • 新的氨基甲酸酯 - 三聚氰胺甲醛交联剂
    • WO2004041922A8
    • 2004-07-29
    • PCT/EP0312070
    • 2003-10-30
    • AKZO NOBEL NV
    • SCHUTYSER JAN ANDRE JOZEFDE JONG AALBERT JOHANNES
    • C07D251/00C07D251/70C08K5/3492
    • C07D251/70
    • The present invention pertains to carbamate-melamine formaldehyde cross-linking agents of the formula (I), wherein X is selected from the group consisting of -COOR, -(CH2-O)l-H, -(CH2-O)l-R, -(CH2-O)k-CH2-N(X)-Q, and -(CH2-O)k-CH2-N(Y)-Q; Y is independently selected from the group consisting of -H, -(CH2-O)l-H, -(CH2-O)l-R, -(CH2-O)k-CH2-N(X)-Q, and -(CH2-O)k-CH2-N(Y)-Q; with each k independently being 0-10, and each l independently being 1-10;each R being independently selected from the group consisting of alkyl, cycloalkyl, and alkylaryl groups; Q being (II) and wherein said agents comprise, on average , at least 0.05, but fewer than 2 carbamate groups per triazine moiety. The present invention further relates to the preparation of these types of cross-linking agents, to a curable coating composition comprising said cross-linking agents and at least one polyhydroxy group-containing polymer, and to the use of said curable coating composition.
    • 本发明涉及式(I)的氨基甲酸酯 - 三聚氰胺甲醛交联剂,其中X选自-COOR, - (CH2-O)1H, - (CH2-O)1R, - ( (X)-Q和 - (CH2-O)k-CH2-N(Y)-Q; Y独立地选自-H, - (CH 2 -O)1 H, - (CH 2 -O)1 R, - (CH 2 -O)k -CH 2 -N(X)-Q和 - O)K-CH2-N(Y)-Q; 每个k独立地为0-10,并且每个l独立地为1-10;每个R独立地选自烷基,环烷基和烷基芳基; Q为(II),并且其中所述试剂平均每个三嗪部分包含至少0.05个但少于2个氨基甲酸酯基团。 本发明进一步涉及这些类型的交联剂的制备,包含所述交联剂和至少一种含多羟基基团的聚合物的可固化涂料组合物,以及所述可固化涂料组合物的用途。