公开(公告)号：US4078890A

公开(公告)日：1978-03-14

申请号：US684041

申请日：1976-05-07

申请人： Stefan Koller ,  Alain Vantillard

发明人： Stefan Koller ,  Alain Vantillard

IPC分类号： C09B1/503 ,  C09B1/514 ,  C09B1/54 ,  C09B29/08 ,  C09B29/12 ,  C09B29/42 ,  C09B29/50 ,  C09B31/06 ,  C09B57/14 ,  D06P1/00 ,  D06P3/54 ,  D06P3/52

CPC分类号： D06P3/54 ,  C09B1/503 ,  C09B1/514 ,  C09B1/545 ,  C09B29/08 ,  C09B29/0813 ,  C09B29/12 ,  C09B29/3634 ,  C09B29/3639 ,  C09B29/366 ,  C09B31/06 ,  C09B57/14 ,  D06P1/0048 ,  Y10S8/922

摘要： The invention relates to a process for the dyeing and printing of polyester material in a weakly acid, neutral or alkaline solution of at least one altered dispersion dyestuff water-soluble at an intermediate stage and containing a carbacyl group which is bound by way of an oxygen atom, and which can be split off under the dyeing conditions, the said carbacyl group carrying at least one sulphonic acid or carboxylic acid group, to a process for the production of these dyestuffs water-soluble at an intermediate stage, as well as to new water-soluble dyestuffs. Compared with the conventional process of dispersion dyeing, this process offers certain definite advantages, namely, the dyestuffs need not be present as a dispersion, the complicated milling problems associated with dispersion dyestuffs are eliminated; no dispersing agents are required, which are mostly toxic and thus burden the effluent; and hence, furthermore, the troublesome foam problems normally occurring in large-scale dyeing plants are likewise avoided.

摘要翻译： 本发明涉及一种在中间阶段含有至少一种水溶性变性分散染料的弱酸，中性或碱性溶液的弱酸性，中性或碱性溶液的染色和印花方法，该方法含有通过氧气结合的碳酰基 原子，并且其可以在染色条件下分离，所述载体具有至少一个磺酸或羧酸基团的所述羧酰基，用于在中间阶段生产这些染料的方法以及新的 水溶性染料。 与传统的分散染色方法相比，该方法提供了一定的优点，即染料不需要作为分散体存在，消除了与分散体染料相关的复杂的研磨问题; 不需要分散剂，这些分散剂主要是有毒的，从而对流出物造成负担; 因此，同样避免了在大规模染色设备中通常发生的麻烦的泡沫问题。

公开(公告)号：US4732787A

公开(公告)日：1988-03-22

申请号：US862615

申请日：1986-05-13

申请人： Alain Vantillard ,  Joel Pellenc ,  Claude Verne

发明人： Alain Vantillard ,  Joel Pellenc ,  Claude Verne

IPC分类号： C09D183/04 ,  C08J7/04 ,  C09D183/06 ,  C08K3/36

CPC分类号： C08J7/047 ,  C09D183/06 ,  C08J2369/00 ,  C08J2483/00

摘要： A hard, abrasion resistant varnish, for coating the surfaces of solid substrates, comprises a solution in a mixture of solvents:a--4 to 90% by weight, in relation to the total of constituents (a), (b) and (c), of a colloidal silica,b--9 to 95% by weight, in relation to the total of constituents (a), (b) and (c), of the product of hydrolysis and partial condensation of at least one trialkoxysilane;c--1 to 87% by weight, in relation to the total of constituents (a), (b) and (c), of the product of hydrolysis and partial condensation of at least one epoxidized trialkoxysilane;d--0.5 to 9% by weight, in relation to the total of constituents (a), (b) and (c), and (d), of a soluble melamine-formaldehyde and urea-formaldehyde resin.The varnish can optionally contain an acid hardener and secondary adjuvants such as dyes, film tension agents and agents for protection from light.The varnish in contact with the solid substrate to be coated is hardened by heating at about 120.degree. for a time not exceeding 2 hours.

摘要翻译： 用于涂覆固体基材表面的硬质耐磨清漆包含溶剂混合物中的溶液：相对于组分（a），（b）和（c）的总和为4-90重量％ ），相对于至少一种三烷氧基硅烷的水解和部分缩合的产物的组分（a），（b）和（c））的总计，b-9至95重量％的胶体二氧化硅; 相对于至少一种环氧化的三烷氧基硅烷的水解和部分缩合的产物的组分（a），（b）和（c））的总和，c-1至87重量％ 相对于可溶性三聚氰胺 - 甲醛和脲 - 甲醛树脂的组分（a），（b）和（c）和（d））的总量，d-0.5至9重量％。 清漆可以任选地含有酸性硬化剂和辅助助剂，例如染料，膜张力剂和防止光的试剂。 与待涂布的固体基材接触的清漆通过在约120℃加热不超过2小时而硬化。