Bonding agent preparations for paints, the production and use thereof
    1.
    发明授权
    Bonding agent preparations for paints, the production and use thereof 失效
    涂料用粘合剂制剂及其制备和使用

    公开(公告)号:US06274653B1

    公开(公告)日:2001-08-14

    申请号:US09380859

    申请日:1999-09-07

    IPC分类号: C08L110

    摘要: A plasticized composition comprising 40 to 82 percent cellulose nitrate, having nitrogen content of less than 12.6% relative to the weight of said cellulose nitrate, and 18 to 60 percent formylated polyurethane, said percent, both occurrences, being relative to the weight of the composition, is disclosed. The plasticized composition is suitable for use in preparing paints.

    摘要翻译: 一种增塑组合物,其包含40至82%的硝酸纤维素,相对于所述硝酸纤维素的重量,氮含量小于12.6%,和18-60%的甲酰化聚氨酯,所述百分比都是相对于组合物的重量 ,被披露。 增塑组合物适用于制备油漆。

    Radiation-curable, aqueous dispersions, production and use thereof
    2.
    发明授权
    Radiation-curable, aqueous dispersions, production and use thereof 失效
    可辐射固化的水分散体,其生产和使用

    公开(公告)号:US5684081A

    公开(公告)日:1997-11-04

    申请号:US677289

    申请日:1996-07-09

    摘要: The present invention relates to polyester acrylate/urethane dispersions based on polyester acrylate prepolymers containing hydroxyl groups, obtainable by polyaddition of A. 40-90 wt. % of one or more polyester acrylate prepolymers containing hydroxyl groups and having an OH content of 40-120 mg of KOH/g and B. 0.1-20 wt. % of one or more mono- and/or difunctional compounds reactive towards isocyanate groups, which compounds contain groups which are cationic, artionic and/or have a dispersant action due to ether groups with C. 10-50 wt. % of one or more polyisocyanates D. 0.0-30 wt. % of polyols together with a subsequent reaction with E. 0.1-10 wt. % of one or more di- and/or polyamines.

    摘要翻译: 本发明涉及基于聚丙烯酸酯预聚物的聚酯丙烯酸酯/聚氨酯分散体,所述聚酯丙烯酸酯预聚物含有羟基,可通过加入A.40-90wt。 %的一种或多种含羟基并且OH含量为40-120mg KOH / g和聚丙烯酸酯预聚物的聚酯丙烯酸酯预聚物。 %的一种或多种对异氰酸酯基团反应的单和/或二官能化合物,该化合物含有阳离子,挥发性和/或由于醚基团而具有分散作用的基团。 %的一种或多种多异氰酸酯D. 0.0-30wt。 %的多元醇与随后的反应与E. 0.1-10wt。 %的一种或多种二胺和/或多胺。

    Aqueous coating agent and its use in lacquers
    3.
    发明授权
    Aqueous coating agent and its use in lacquers 失效
    水性涂​​料及其在漆中的应用

    公开(公告)号:US06407151B1

    公开(公告)日:2002-06-18

    申请号:US09625872

    申请日:2000-07-26

    IPC分类号: C08L100

    摘要: A cellulose substance-containing lacquer emulsion prepared from a) 5-50 wt. % of cellulose substance b) 5-50 wt. % of one or more hydroxyl group-containing lacquer resins c) 0.1-10 wt. % of polyisocyanates with more than one free isocyanate group d) 0.5-30 wt. % of plasticizer e) 0.0-20 wt. % of emulsifier f) 0.0-45 wt. % of at least one organic solvent g) 10-65 wt. % of water wherein the sum of a) to g) is always 100 wt. %, characterized in that the ratio by weight of OH groups (from the lacquer resin) to NCO groups is 1:0.01-1.0 is described.

    摘要翻译: 一种含纤维素物质的漆乳剂,由a)5-50wt。 %纤维素物质b)5-50wt。 %的一种或多种含羟基的漆树脂)0.1-10重量% %多异氰酸酯与多于一个的游离异氰酸酯基团) %塑化剂)0.0-20重量% %的乳化剂f)0.0-45wt。 %的至少一种有机溶剂)10-65wt。 a)至g)的总和的百分比总是100重量% %,其特征在于OH基(从漆树脂)与NCO基团的重量比为1:0.01-1.0。

    Aqueous dispersions based on cellulose nitrates, a process for their
production and their use as quick-hardening coatings
    4.
    发明授权
    Aqueous dispersions based on cellulose nitrates, a process for their production and their use as quick-hardening coatings 失效
    基于硝酸纤维素的水性分散体,其生产方法及其作为快速硬化涂料的用途

    公开(公告)号:US4772329A

    公开(公告)日:1988-09-20

    申请号:US943299

    申请日:1986-12-17

    IPC分类号: C09D101/18 C08L1/08 C08L1/18

    CPC分类号: C09D101/18 Y10S525/921

    摘要: Aqueous coating agent dispersions comprisingA. from 3 to 30% by weight of cellulose nitrate,B. from 10 to 50% by weight of at least one liquid prepolymer, which is optionally emulsifiable in water even in the absence of emulsifier, which contains from 0.01 to 1.3 mols/100 g of prepolymer of polymerizable C--C double bonds,C. from 0 to 25% by weight of at least one liquid prepolymer, which is not emulsifiable in water in the absence of emulsifier, which contains from 0.01 to 1.3 mols/100 g of prepolymer of polymerizable C--C double bonds and has a maximum acid value of 25 and a maximum viscosity at 23.degree. C. of 60 Pa.s,D. from 0 to 20% by weight of an organic solvent with an evaporation number of 0.

    摘要翻译: 含水涂料剂分散体包含3至30重量%的硝酸纤维素B,10至50重量%的至少一种液体预聚物,其甚至在不存在乳化剂的情况下任选地在水中乳化,其含有 0.01〜1.3摩尔/ 100克可聚合CC双键的预聚物,C 0〜25重量%的至少一种液体预聚物,其在不存在乳化剂的情况下不能在水中乳化,其含有0.01至1.3摩尔 / 100g可聚合CC双键的预聚物,其最大酸值为25,在23℃下的最大粘度为60Pa.s,D为0至20重量%,具有蒸发数的有机溶剂 小于20,E为0至15重量%的增塑剂,F.0至5重量%的常规乳化剂,G为0至10重量%的其它常规添加剂,以及H.水为 AH总量的剩余部分总是为100重量%,如果B = C,则乳化剂的量必须> 0。

    Manufacture of modified basic polyaminoamide with ammonium compound
    6.
    发明授权
    Manufacture of modified basic polyaminoamide with ammonium compound 失效
    用铵化合物制备改性碱性聚氨基酰胺

    公开(公告)号:US4036821A

    公开(公告)日:1977-07-19

    申请号:US517785

    申请日:1974-10-24

    CPC分类号: D21H17/55 C02F1/54 C08G69/48

    摘要: A process for the production of water-soluble auxiliary agents based on polyaminoamides by reacting a polyfunctional compound with a tertiary, monofunctional amine to form an ammonium compound and reacting that ammonium compound with a basic polyaminoamide, the basic polyaminoamide being the polycondensation product of a dicarboxylic acid, a polyalkylenepolyamine and an aminocarboxylic acid or lactam thereof, the basic polyaminoamide being reacted with 0.15 to 0.19 mol of a polyfunctional compound per mol equivalent of secondary amino group in the polyamide, incorporating that modified basic polyaminoamide in the paper pulp so as to increase the retention of fibres, fillers or pigments, or to accelerate the drawings.

    摘要翻译: 一种通过使多官能化合物与叔单官能胺反应形成铵化合物并使铵化合物与碱性聚氨基酰胺反应的基于聚氨基酰胺生产水溶性助剂的方法,所述碱性聚氨基酰胺是二羧酸的缩聚产物 酸,聚亚烷基多胺和氨基羧酸或其内酰胺,碱性聚氨基酰胺与聚酰胺中相对于每摩尔当量仲氨基的0.15〜0.19摩尔多官能化合物反应,在纸浆中加入改性碱性聚氨基酰胺,以增加 保留纤维,填料或颜料,或加速图纸。

    Coating agent emulsion and its use in lacquers
    7.
    发明授权
    Coating agent emulsion and its use in lacquers 失效
    涂料乳液及其在漆中的应用

    公开(公告)号:US06509396B1

    公开(公告)日:2003-01-21

    申请号:US09626323

    申请日:2000-07-26

    IPC分类号: C08J510

    摘要: An oil-in-water coating agent is described. The coating agent emulsion is prepared from a composition comprising: a) 5.0 to 50 wt. % of cellulose substance; b) 5.0 to 50 wt. % of at least one hydroxyl group-containing lacquer resin; c) 2.0 to 25 wt. % of at least one polyisocyanate having more than one free isocyanate group; d) 10.0 to 65 wt. % of water; e) 0.5 to 30 wt. % of plasticiser; f) 0.0 to 20 wt. % of emulsifier; and g) 0.0 to 45 wt. % of at least one organic solvent. The sum of components a) to g) of the composition is 100 wt. %, and the weight ratio of hydroxyl groups of the hydroxyl group-containing lacquer resin b) to NCO groups of the polyisocyanate c) is 1:0.05 to 1:5. Also described is a method of using the coating agent emulsion, and its application to the surface of materials, such as wood and metal.

    摘要翻译: 描述了一种水包油剂。 涂层剂乳液由以下组合物制备:a)5.0〜50wt。 %纤维素物质; b)5.0〜50wt。 %的至少一种含羟基的漆树脂; c)2.0〜25重量% %的至少一种具有多于一个游离异氰酸酯基团的多异氰酸酯; d)10.0〜65重量% %的水; e)0.5〜30重量% %的增塑剂; f)0.0〜20重量% %乳化剂; 和g)0.0〜45wt。 %的至少一种有机溶剂。 组合物a)至g)的总和为100重量%。 %,含羟基的漆树脂b)的羟基与多异氰酸酯c)的NCO基团的重量比为1:0.05〜1:5。 还描述了使用涂布剂乳液的方法,以及其在诸如木材和金属的材料的表面上的应用。