Process for dispersing pigments and fillers using aminoalkanols and
salt, alkoxylation and quaternization derivatives thereof
    1.
    发明授权
    Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof 失效
    使用氨基链烷醇和盐分散颜料和填料的方法,烷氧基化和季铵化衍生物

    公开(公告)号:US4167421A

    公开(公告)日:1979-09-11

    申请号:US930228

    申请日:1978-08-02

    摘要: A process for improving the dispersibility of inorganic and organic pigments and fillers which comprises contacting said pigments and fillers with (a) aminoalkanols of the formulae ##STR1## wherein R.sub.1 is alkyl having 6 to 22 carbon atoms, R.sub.2 is hydrogen or methyl, provided there is only one methyl group per (CH).sub.x group, R.sub.3 and R.sub.4 are the same or different and are hydrogen, alkyl having 1 to 4 carbon atoms or hydroxyalkyl having 2 to 4 carbon atoms, x is an integer of from 2 to 6 and y is an integer of from 0 to 3, with the proviso that, if y is 0, R.sub.3 and R.sub.4 are not both hydrogen, or (b) salts, (c) alkoxylation products, and (d) quaternization products of said aminoalkanols, and recovering highly dispersible pigments and fillers.

    摘要翻译: 一种改善无机和有机颜料和填料的分散性的方法,其包括使所述颜料和填料与式(Ⅰ)或(II)的氨基链烷醇接触,其中R1是具有6-22个 碳原子,R2为氢或甲基,条件是每个(CH)x基团仅有一个甲基,R 3和R 4相同或不同,为氢,具有1至4个碳原子的烷基或具有2至4个碳原子的羟基烷基 ,x为2〜6的整数,y为0〜3的整数,条件是如果y为0,则R3和R4不同时为氢,或(b)为盐,(c)烷氧基化产物 ,和(d)所述氨基链烷醇的季铵化产物,和回收高度分散的颜料和填料。

    Process for dispersing pigments and fillers using aminoalkanols and
salt, alkoxylation and quaternization derivatives thereof
    2.
    发明授权
    Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof 失效
    使用氨基链烷醇和盐分散颜料和填料的方法,烷氧基化和季铵化衍生物

    公开(公告)号:US4167420A

    公开(公告)日:1979-09-11

    申请号:US930229

    申请日:1978-08-02

    摘要: A process for improving the dispersibility of inorganic and organic pigments and fillers which comprises contacting said pigments and fillers with (a) a mixture of aminoalkanols of the formulae ##STR1## wherein R.sub.1 and R.sub.2 are alkyl having 1 to 21 carbon atoms, the sum of the carbon atoms in R.sub.1 and R.sub.2 being 6 to 22, R.sub.3 is hydrogen or methyl, provided there is only one methyl group per (CH).sub.x group, R.sub.4 and R.sub.5 are the same or different and are hydrogen, alkyl having 1 to 4 carbon atoms or hydroxyalkyl having 2 to 4 carbon atoms, x is an integer of from 2 to 6 and y is 0,1,2 or 3, the R.sub.1 --CH--CH--R.sub.2 units in the aminoalkanols being of at least two different chain lengths of from 8 to 24 carbon atoms and the vicinal substituents being distributed statistically along said chain lengths, with the proviso that, if y is 0, R.sub.4 and R.sub.5 are not both hydrogen, or (b) salts, (c) alkoxylation products, and (d) quaternization products of said aminoalkanols, and recovering highly dispersible pigments and fillers.

    摘要翻译: 一种改善无机和有机颜料和填料的分散性的方法,其包括使所述颜料和填料与(a)式(I)或(II)的氨基链烷醇的混合物接触,其中R1和R2是 具有1至21个碳原子的烷基,R 1和R 2中的碳原子总数为6至22,R 3为氢或甲基,条件是每(CH)x基团仅有一个甲基,R 4和R 5相同或 不同的是氢,具有1至4个碳原子的烷基或具有2至4个碳原子的羟烷基,x是2至6的整数,y是0,1,2或3,R1-CH-CH-R2单元 在氨基链烷醇中具有至少两个不同链长为8至24个碳原子的连续取代基,其连续的取代基沿所述链长统计分布,条件是如果y为0,则R4和R5不同时为氢或( b)盐,(c)烷氧基化产物和(d)所述氨基链烷醇的季铵化产物,并回收高分散体 颜料和填料。

    Assistants for the preparation of pigment pastes and high-concentration,
low viscosity pigment pastes
    3.
    发明授权
    Assistants for the preparation of pigment pastes and high-concentration, low viscosity pigment pastes 失效
    助剂用于制备颜料糊和高浓度,低粘度的颜料糊

    公开(公告)号:US4373964A

    公开(公告)日:1983-02-15

    申请号:US290826

    申请日:1981-08-07

    CPC分类号: C08G63/52 C09D17/002 C09D7/02

    摘要: In the process for the preparation of high concentration, low-viscosity liquid pigment pastes comprising mixing pigments, a substantially non-volatile liquid organic media, a suspension assistant, and, optionally, fillers, the improvement consisting of using acidic reaction products of the reaction of:(A) unsaturated dicarboxylic acid compounds, and(B) an unsaturated ester of a dicarboxylic acid, which reaction product is produced by heating said component A and said component B in a weight ratio of 1:7 to 1:35 for from 1 to 25 hours at a temperature in the range of 200.degree. to 250.degree., as said suspension assistant;as well as the high concentration, low-viscosity pigment pastes and solutions of said acidic reaction products in organic liquid media.

    摘要翻译: 在制备高浓度低粘度液体颜料浆料的方法中,包括混合颜料,基本上非挥发性液体有机介质,悬浮助剂和任选的填料,其改进包括使用反应的酸性反应产物 :(A)不饱和二羧酸化合物和(B)二羧酸的不饱和酯,该反应产物通过以1:7至1:35的重量比加热所述组分A和组分B从而从 作为悬浮助剂,在200〜250℃的温度范围内1〜25小时; 以及所述酸性反应产物在有机液体介质中的高浓度,低粘度颜料浆和溶液。

    Dispersing of pigments
    4.
    发明授权
    Dispersing of pigments 失效
    颜料分散

    公开(公告)号:US4226637A

    公开(公告)日:1980-10-07

    申请号:US962371

    申请日:1978-11-20

    摘要: Dispersion adjuvants are described comprising .beta.-hydroxyalkyl esters of the formula ##STR1## wherein the R.sub.1 and R.sub.2 represent hydrogen or alkyl with 1 to 21 carbon atoms, in which at least one of R.sub.1 and R.sub.2 is alkyl and the sum of the carbon atoms in R.sub.1 and R.sub.2 ranges from 6 to 22, and wherein R.sub.3 represents alkyl with 1 to 8 carbon atoms, optionally substituted with 1 to 2 hydroxyl groups and/or interrupted by 1 to 2 ether bridges, as well as the adducts of compounds of Formula I with alkylene oxides, preferably ethylene oxide and/or propylene oxide. The dispersion adjuvants are coated on pigment and filler materials for paints and lacquers. The coating is applied before or during the dispersion of the materials in the paint or lacquer media or vehicle.

    摘要翻译: 描述了分散助剂,其包含式(I)的β-羟烷基酯,其中R 1和R 2表示氢或具有1至21个碳原子的烷基,其中R 1和R 2中的至少一个是烷基, R 1和R 2中的碳原子的范围为6至22,并且其中R 3表示具有1至8个碳原子的烷基,任选被1至2个羟基取代和/或被1至2个醚桥连,以及化合物的加合物 具有环氧烷,优选环氧乙烷和/或环氧丙烷。 将分散助剂涂覆在颜料和用于油漆和漆的填料上。 涂料在材料分散在涂料或漆介质或载体中之前或期间施加。

    Acrylic copolymer flow control agents
    6.
    发明授权
    Acrylic copolymer flow control agents 失效
    丙烯酸共聚物流量控制剂

    公开(公告)号:US5047259A

    公开(公告)日:1991-09-10

    申请号:US399664

    申请日:1989-08-25

    IPC分类号: C09D5/03 C09D7/47

    CPC分类号: C09D5/037

    摘要: Copolymers of long-chain alkyl acrylates corresponding to the following formulaCH.sub.2 .dbd.CR.sup.1 --CO--OR.sup.2 (I)in which R.sup.1 is a hydrogen atom or a methyl group and R.sup.2 is the residue of a C.sub.16-34 fatty alcohol, with N-containing olefins containing acrylate or methacrylate functions can be used as flow control agents for powder coatings.

    摘要翻译: 对应于下式的长链烷基丙烯酸酯的共聚物CH2 = CR1-CO-OR2(Ⅰ),其中R1是氢原子或甲基,R2是C16-34脂肪醇的残基,含有N 含有丙烯酸酯或甲基丙烯酸酯官能团的烯烃可用作粉末涂料的流动控制剂。

    Stabilization of polyvinyl chloride
    7.
    发明授权
    Stabilization of polyvinyl chloride 失效
    聚氯乙烯的稳定化

    公开(公告)号:US4590233A

    公开(公告)日:1986-05-20

    申请号:US681939

    申请日:1984-12-14

    CPC分类号: C08K3/34 C08K5/07 C08K5/098

    摘要: In a stabilized polyvinyl chloride molding mixture containing a stabilizer combination based upon alkali metal, alkaline earth metal, and/or zinc soaps, co-stabilizers, powdered, crystalline, hydrous aluminosilicate, and flow promoters, as well as optionally additional conventional additives, the improvement which comprises, per 100 parts by weight of polyvinyl chloride,(a) from about 0.2 to 5 parts by weight of a synthetic, crystalline, powdered alkali metal aluminosilicate containing from about 13 to 25 percent by weight of water of crystallization; and(b) from about 0.1 to 5 parts by weight of at least one co-stabilizer selected from the group consisting of .beta.-diketones, .alpha.-ketoenol esters, .alpha.-acyllactones, substituted 1,4-dihydropyridine-3,5-dicarboxylic acids, and pyrrole, the pyrrole being unsubstituted or substituted.

    摘要翻译: 在包含基于碱金属,碱土金属和/或锌皂,共稳定剂,粉末状,结晶态,含水硅铝酸盐和流动促进剂以及任选的其它常规添加剂的稳定剂组合物的稳定化聚氯乙烯模塑混合物中, 改进,其包含每100重量份聚氯乙烯,(a)约0.2至5重量份的合成的,结晶的粉末状碱金属硅铝酸盐,其含有约13至25重量%的结晶水; 和(b)约0.1至5重量份的至少一种选自β-二酮,α-酮多酚酯,α-酰基内酯,取代的1,4-二氢吡啶-3,5-二羧酸的共稳定剂 酸和吡咯,吡咯是未取代的或被取代的。

    Water-dilutable lacquer binders based upon alkyd and acrylate resins
    8.
    发明授权
    Water-dilutable lacquer binders based upon alkyd and acrylate resins 失效
    基于醇酸树脂和丙烯酸酯树脂的水可稀释漆粘合剂

    公开(公告)号:US4451596A

    公开(公告)日:1984-05-29

    申请号:US415067

    申请日:1982-09-07

    摘要: This invention is directed to water-dilutable alkyd and acrylate resins. More particularly, this invention is directed to a method for the preparation of water-dilutable resin preparations based upon alkyd and acrylate resins which comprises the steps of:(a) preparing an aqueous alkyd resin dispersion, wherein the alkyd resin has an acid number of from about 5 to 40 and a hydroxyl number of from about 150 to 300 and the dispersion has a solids content of from about 30 to 90 percent by weight; and(b) polymerizing monomers of acrylic acid derivatives or methacrylic acid derivatives in the dispersion from step (a), optionally in the presence of additional water, to obtain a total solids content of from about 30 to 80 percent by weight, the weight ratio of alkyd resin to acrylate resin being from about 1:4 to 9:1.This invention is also directed to the use of these binders in water-dilutable lacquer systems.

    摘要翻译: 本发明涉及水可稀释的醇酸树脂和丙烯酸酯树脂。 更具体地,本发明涉及一种制备基于醇酸树脂和丙烯酸酯树脂的水可稀释树脂制剂的方法,其包括以下步骤:(a)制备醇酸树脂水分散体,其中醇酸树脂的酸值为 约5至40,羟值为约150至300,分散体具有约30至90重量%的固体含量; 和(b)在步骤(a)的分散体中任选地在另外的水的存在下,将丙烯酸衍生物或甲基丙烯酸衍生物的单体聚合,得到约30至80重量%的总固体含量,重量比 的醇酸树脂与丙烯酸酯树脂的比例为约1:4至9:1。 本发明还涉及这些粘合剂在水可稀释漆系统中的用途。