SYNTHESIS OF MODIFIED TUNG OIL AS A REACTIVE DILUENT
    94.
    发明申请
    SYNTHESIS OF MODIFIED TUNG OIL AS A REACTIVE DILUENT 审中-公开
    改性铁油作为反应性稀释剂的合成

    公开(公告)号:WO2009014684A2

    公开(公告)日:2009-01-29

    申请号:PCT/US2008008879

    申请日:2008-07-22

    Abstract: The invention relates to the use of a conjugated seed oil modified with an activated vinyl monomer via a Deils-Alder reaction to generate a modified reactive diluent used to enhance the physical properties of coating systems. In one embodiment, a reactive diluent containing tung oil modified by the addition of an acrylate monomer is mixed with an auto-oxidative alkyd, a metal drier package, and a wetting agent to achieve cross-linked films exhibiting improved tensile strength, tensile modulus, cross-link density, and glass transition temperature, among other physical parameters.

    Abstract translation: 本发明涉及通过Deils-Alder反应用活化的乙烯基单体改性的共轭种子油的用途,以产生用于增强涂料体系的物理性能的改性反应性稀释剂。 在一个实施方案中,通过添加丙烯酸酯单体改性的含有桐油的反应性稀释剂与自动氧化醇酸树脂,金属干燥剂包装和润湿剂混合以实现显示出改善的拉伸强度,拉伸模量, 交联密度和玻璃化转变温度等物理参数。

    GRAFTED AUTOXIDISABLE POLYESTER RESIN
    95.
    发明申请
    GRAFTED AUTOXIDISABLE POLYESTER RESIN 审中-公开
    GRAFTED自动氧化聚酯树脂

    公开(公告)号:WO2008101722A1

    公开(公告)日:2008-08-28

    申请号:PCT/EP2008/001434

    申请日:2008-02-22

    CPC classification number: C09D167/08 C08G63/48 C08G63/553

    Abstract: A method for preparing a grafted autoxidisable polyester resin wherein the resin is obtained by steps comprising: a) grafting of at least a diacid or its anhydride onto a first agent by a Diels-Alder and/or Ene reaction; and b) reacting the product of step a) with a second agent. The first agent comprises at least one first functionality selected from a group consisting of a first set of conjugated double bonds or a first allylic hydrogen and comprises at least one further functionality selected from the group consisting of a set of conjugated double bonds, allylic hydrogen, non conjugated double bond, OH group, COOH group and amino group. The second agent is selected from the group consisting of alcohol with a number average hydroxy functionality > 2.0, dialkanolamine or mixtures thereof. The grafted autoxidisable polyester resin has an oil length ≥ 80, a number average molecular weight Mn ≥ 1000 g/mol and a PDI ≥ 3. The grafted autoxidisable polyester resin is for example highly advantageous in high solid coating formulations and provides very low viscosities in combination with low drying times and relatively high average molecular weight.

    Abstract translation: 一种制备接枝的可自动氧化的聚酯树脂的方法,其中所述树脂通过以下步骤获得,其步骤包括:a)通过Diels-Alder和/或Ene反应将至少二酸或其酸酐接枝到第一试剂上; 和b)使步骤a)的产物与第二种试剂反应。 第一试剂包含至少一种选自第一组共轭双键或第一烯丙基氢的第一官能团,并且包含至少一种选自一组共轭双键,烯丙基氢, 非共轭双键,OH基,COOH基和氨基。 第二种药剂选自数均羟基官能度> 2.0的醇,二烷醇胺或其混合物。 接枝的可自动氧化的聚酯树脂的油长度= 80,数均分子量Mn = 1000g / mol,PDI = 3。接枝的可自动氧化的聚酯树脂例如在高固体涂料配方中是非常有利的,并提供非常低的粘度 具有低干燥时间和相对高的平均分子量的组合。

    AUTOXIDISABLE ARCHITECTURAL COATING COMPOSITIONS
    99.
    发明申请
    AUTOXIDISABLE ARCHITECTURAL COATING COMPOSITIONS 审中-公开
    可自动化建筑涂料组合物

    公开(公告)号:WO2007017032A1

    公开(公告)日:2007-02-15

    申请号:PCT/EP2006/006780

    申请日:2006-07-11

    Abstract: An autoxidisable architectural coating composition suitable for application to surfaces found in and around buildings at ambient temperatures and in natural daylight wherein surface autoxidation of the composition is promoted by a combination of low concentrations of metal ions (especially manganese or vanadium) and 2, 2-dimethoxy-l , 2-diphenylethan-l-one as photoinitiator. The composition avoids the need to use more than trace amounts cobalt ions which are rumoured to be carcinogenic yet achieves adequately fast rates of autoxidation.

    Abstract translation: 适用于环境温度和自然日光下建筑物周围和周围发现的表面的可自动氧化建筑涂料组合物,其组合物的表面自氧化通过低浓度金属离子(特别是锰或钒)和2- 二甲氧基-1,2-二苯基乙烷-1-酮作为光引发剂。 该组合物避免需要使用超过痕量的钴离子,这些钴离子被传播为致癌性,但是达到足够快的自动氧化速率。

    POLYGLYCEROL FATTY ACID ESTER COMPOSITION AND COATING
    100.
    发明申请
    POLYGLYCEROL FATTY ACID ESTER COMPOSITION AND COATING 审中-公开
    多糖脂肪酸酯组合物和涂料

    公开(公告)号:WO2006116578A2

    公开(公告)日:2006-11-02

    申请号:PCT/US2006/015974

    申请日:2006-04-26

    Inventor: LEMKE, Daniel

    Abstract: Polyglycerol fatty acid esters, which may be completely esterified (e.g., have a Hydroxyl Value of no more than about 30) or partially esterified, are provided. The esters are commonly formed from a mixture of polyglycerols which include no more than about 50 wt.% cyclic polyglycerols. The polyglycerol esters commonly have a Hydroxyl Value of no more than about 150. Typically the polyglycerol esters have a fatty acid composition which includes a substantial amount of unsaturated fatty acids, e.g., polyglycerol fatty acid esters having an Iodine Value of about 80 to 150. The polyglycerol fatty acid ester may be used as a component in a coating composition, or as an intermediate to form polymeric materials, such as alkyd or urethane resins.

    Abstract translation: 提供可以完全酯化(例如,羟值不超过约30)或部分酯化的聚甘油脂肪酸酯。 酯通常由聚甘油的混合物形成,其包含不超过约50重量%的环状聚甘油。 聚甘油酯通常具有不超过约150的羟值。通常,聚甘油酯具有包含大量不饱和脂肪酸的脂肪酸组合物,例如碘值为约80至150的聚甘油脂肪酸酯。 聚甘油脂肪酸酯可以用作涂料组合物中的组分,或作为形成聚合物材料如醇酸树脂或聚氨酯树脂的中间体。

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