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    Thermoset coating compositions having improved hardness
    1.
    发明授权
    Thermoset coating compositions having improved hardness 失效
    具有改善硬度的热固性涂料组合物

    公开(公告)号：US5681906A

    公开(公告)日：1997-10-28

    申请号：US424205

    申请日：1995-04-19

    申请人： Albert Ilya Yezrielev ,  Vijay Swarup ,  Konstantinos R. Rigopoulos

    发明人： Albert Ilya Yezrielev ,  Vijay Swarup ,  Konstantinos R. Rigopoulos

    IPC分类号： C08G18/32 ,  C08G18/65 ,  C08G18/66 ,  C08G18/72 ,  C08G18/80 ,  C09D161/32 ,  C09D175/04 ,  C09D201/06 ,  C08L61/20 ,  C08L61/28 ,  C08L67/00

    CPC分类号： C09D175/04 ,  C08G18/3215 ,  C08G18/3221 ,  C08G18/6511 ,  C08G18/664 ,  C08G18/728 ,  C08G18/8067 ,  C09D201/06

    摘要： The present invention provides for amino-crosslinkable coating formulations based on a mixture of a di- or polyhydroxy functional polymeric component selected from the group consisting of diesters, polyesters, alkyd polymers, acrylic polymers and polycarbonate polymers, a crosslinking agent such as a methylol (alkoxymethyl) amino crosslinking agent, and a reactive additive which is the ester reaction product of a phenol carboxylic acid, preferably para-hydroxybenzoic acid, and an epoxy compound selected from glycidyl ethers, glycidyl esters, linear epoxies and aromatic epoxies. The crosslinkable compositions of this invention may be used to prepare curable coating and paint formulations, and also may contain other ingredients such as a crosslinking catalyst, fillers, pigments and the like. When cured, the coatings of this invention exhibit improved physical and chemical properties when compared with cured coatings which do not contain the ester reaction product additive.

    摘要翻译： 本发明提供了基于选自二酯，聚酯，醇酸聚合物，丙烯酸聚合物和聚碳酸酯聚合物的二元或多羟基官能聚合物组分的混合物的氨基可交联涂料配方，交联剂如羟甲基（ 烷氧基甲基）氨基交联剂，以及作为酚羧酸，优选对羟基苯甲酸和选自缩水甘油醚，缩水甘油酯，直链环氧化合物和芳族环氧化合物的环氧化合物的酯反应产物的反应性添加剂。 本发明的可交联组合物可用于制备可固化涂料和涂料制剂，并且还可以含有其它成分如交联催化剂，填料，颜料等。 当固化时，与不含酯反应产物添加剂的固化涂层相比，本发明的涂层表现出改善的物理和化学性质。

    Low viscosity, high solids polyesterdiols and compositions containing same
    4.
    发明授权
    Low viscosity, high solids polyesterdiols and compositions containing same 失效
    低粘度，高固体聚酯二醇和含有它们的组合物

    公开(公告)号：US5976706A

    公开(公告)日：1999-11-02

    申请号：US123065

    申请日：1998-07-27

    申请人： Albert Ilya Yezrielev ,  Konstantinos R. Rigopoulos ,  Richard William Ryan ,  Karen K. Kuo ,  George Andrew Knudsen

    发明人： Albert Ilya Yezrielev ,  Konstantinos R. Rigopoulos ,  Richard William Ryan ,  Karen K. Kuo ,  George Andrew Knudsen

    IPC分类号： C07C69/44 ,  C08G63/16 ,  C08G63/78 ,  C09D167/02 ,  C09D201/06 ,  B32B27/06 ,  C08F20/00

    CPC分类号： C09D201/06 ,  C07C69/44 ,  C08G63/16 ,  C08G63/78 ,  C09D167/02 ,  Y10T428/31794

    摘要： Polyesterdiols having low viscosities of less than 3500 cps, high content of non-volatile matter in excess of 96 wt %, and narrow molecular weight distribution of less than about 1.4 are prepared by esterification of one or more aliphatic dicarboxylic acids or ester derivatives thereof using at least a 1.5 molar excess of one or more aliphatic diols until an acid number of less than 20 is achieved, and stripping excess diol from the polyesterdiol reaction product. Where esterification catalyst is used, catalyst is substantially removed prior to stripping excess unreacted diol from polyesterdiol reaction product. The polyesterdiols so produced are useful as (i) curable components in thermosettable resin compositions, particularly compositions essentially free of volatile organic solvent and also containing a crosslinking agent and a reactive hardening agent: and/or (ii) useful as coatings, paints and adhesives, providing coatings with very low content of volatile organic compounds.

    摘要翻译： 通过使用一种或多种脂族二羧酸或其酯衍生物酯化一种或多种脂族二羧酸或其酯衍生物来制备具有小于3500cps的低粘度，高含量超过96重量％的非挥发性物质和小于约1.4的窄分子量分布的聚酯二醇 至少1.5摩尔过量的一种或多种脂族二醇直到酸值小于20，并从聚酯二醇反应产物中除去过量的二醇。 在使用酯化催化剂的情况下，在从聚酯二醇反应产物中除去过量的未反应二醇之前，基本上除去了催化剂。 所生产的聚酯二醇可用作（i）可热固树脂组合物中的可固化组分，特别是基本上不含挥发性有机溶剂的组合物，并且还含有交联剂和反应性硬化剂：和/或（ii）可用作涂料，涂料和粘合剂 ，提供具有非常低含量的挥发性有机化合物的涂层。

    Thermoset coating compositions having improved hardness and curing properties
    5.
    发明授权
    Thermoset coating compositions having improved hardness and curing properties 失效
    具有改善的硬度和固化性能的热固性涂料组合物

    公开(公告)号：US5780556A

    公开(公告)日：1998-07-14

    申请号：US480076

    申请日：1995-06-07

    申请人： Albert Ilya Yezrielev ,  Konstantinos R. Rigopoulos ,  Vijay Swarup

    发明人： Albert Ilya Yezrielev ,  Konstantinos R. Rigopoulos ,  Vijay Swarup

    IPC分类号： C07C69/84 ,  C07C69/44 ,  C08L67/00 ,  C09D133/00 ,  C09D163/00 ,  C09D167/00 ,  C09D169/00 ,  C09D171/00 ,  C09D201/00 ,  C08F20/00 ,  C08G63/68

    CPC分类号： C09D167/00 ,  C09D201/00

    摘要： The present invention provides an amino curable polyester oligomer composition having low viscosity and a narrow molecular weight distribution comprising one or a mixture of oligomers (a) and (b): ##STR1## wherein R is the residue of at least one aliphatic, cycloaliphatic or mixed aliphatic/aromatic polycarboxylic-acid having from 2 to about 20 carbon atoms, R.sub.1 is the residue of at least one aliphatic, cycloaliphatic or mixed aliphatic/cycloaliphatic polyol having from 2 to about 20 carbon atoms, A is a radical of the formula: ##STR2## B is a radical of the formula: ##STR3## wherein R.sub.4 is H, OH, halogen or an organic radical containing 1 to 4 carbon atoms, R.sub.5 is a direct bond or an organic radical containing 1 to 20 carbon atoms and R.sub.6 is an organic radical containing 2 to 20 carbon atoms, n is a number averaging from greater than 0 up to less than 2 and p is a number averaging from about 0.5 up to less than 2, said composition further characterized by a number average molecular weight in the range of from about 250 to about 1,000 and a polydispersity of less than about 2.0. The invention also provides for curable blends of these polyester oligomers with other polymers such as polyesters, alkyds, acrylic polymers and the like, which may be further used to prepare curable coating and paint formulations, and also may contain other ingredients such as a crosslinking catalyst, fillers, pigments and the like. When cured, the coatings of this invention exhibit improved physical and chemical properties when compared with cured coatings which do not contain the polyester oligomer component.

    摘要翻译： 本发明提供一种具有低粘度和窄分子量分布的氨基可固化聚酯低聚物组合物，其包含一种或低聚物（a）和（b）的混合物：（a）其中R是 具有2至约20个碳原子的至少一种脂肪族，脂环族或混合脂族/芳族多元羧酸的残基，R 1是至少一个具有2-约20个碳原子的脂族，脂环族或混合脂族/脂环族多元醇的残基 A是具有下列基团的基团：B是具有下式的基团：含有1至4个碳原子的基团，R 5是直接键或含有1至20个碳原子的有机基团，R 6是有机基团 含有2至20个碳原子，n是大于0至小于2的平均值，p为约0.5至小于2的平均数，所述组合物的特征还在于数均分子量在 从约250到 约1,000，多分散性小于约2.0。 本发明还提供了这些聚酯低聚物与其它聚合物如聚酯，醇酸树脂，丙烯酸聚合物等的可固化共混物，其可以进一步用于制备可固化涂料和涂料配方，并且还可以含有其它成分例如交联催化剂 ，填料，颜料等。 当固化时，与不含聚酯低聚物组分的固化涂层相比，本发明的涂层表现出改善的物理和化学性质。

    Environmentally preferred fluids and fluid blends
    6.
    发明授权
    Environmentally preferred fluids and fluid blends 失效
    环保型流体和流体混合物

    公开(公告)号：US06818049B1

    公开(公告)日：2004-11-16

    申请号：US09711275

    申请日：2000-11-10

    申请人： Richard Henry Schlosberg ,  Thomas Larson ,  Albert Ilya Yezrielev ,  George Knudsen

    发明人： Richard Henry Schlosberg ,  Thomas Larson ,  Albert Ilya Yezrielev ,  George Knudsen

    IPC分类号： C08J300

    CPC分类号： C09D11/033 ,  C05G3/0041 ,  C09D7/20 ,  C23G5/032

    摘要： An industrial formulation-fluid system comprising one or more organic volatile formulation-fluids including a fluid F being a compound containing either an oxygen-containing or nitrogen-containing functional group and being substantially free from unsaturated carbon-carbon bonds or aromatic groups. Fluid F is selected from the group consisting of: carbonates, acetates, dioxalanes, pivalates, isobutyrates, pentanoates, propionates, hexanoates, nonanoates, nitriles and mixtures of any two or more thereof, such that fluid F exhibits a reduction in ozone formation in an amount of at least 10% less than that of the formulation-fluid system without fluid F. Also, fluid F has an ozone formation potential (OFP) (in accordance with the Absolute MIR scale in units of g. ozone/g. fluid F) of ≦1.5.

    摘要翻译： 包括一种或多种有机挥发性制剂流体的工业制剂 - 流体系统，其包括流体F，其是含有含氧或含氮官能团并且基本上不含不饱和碳 - 碳键或芳族基团的化合物。 流体F选自：碳酸盐，乙酸盐，二氧杂环戊烷，新戊酸盐，异丁酸盐，戊酸盐，丙酸盐，己酸盐，壬酸盐，腈和其任何两种或多种的混合物，使得流体F表现出在 数量比没有流体F的制剂 - 流体系统的量少至少10％。此外，流体F具有臭氧形成潜力（OFP）（根据绝对MIR量表，单位为g。臭氧/ g。流体F ）<= 1.5。

    Composition with improved crosslinking
    7.
    发明授权
    Composition with improved crosslinking 失效
    具有改善交联性的组合物

    公开(公告)号：US6060578A

    公开(公告)日：2000-05-09

    申请号：US956512

    申请日：1997-10-23

    申请人： Albert Ilya Yezrielev ,  Karen Kuei Kuo

    发明人： Albert Ilya Yezrielev ,  Karen Kuei Kuo

    IPC分类号： C09D167/00 ,  C09D167/02 ,  C08L67/00

    CPC分类号： C09D167/02 ,  C09D167/00

    摘要： A crosslinking composition including, (a) a major amount of a high molecular weight linear oligomer with at least one functional group and a number average molecular weight per functional group of at least about 1000; (b) a crosslinking agent reactive with the functional groups of the high molecular weight linear oligomer; and (c) a low molecular weight di-(poly)-functional compound having a number average molecular weight per functional group of less than about 400, the functional groups of the low molecular weight di-(poly)-functional compound also being reactive with the cross-linking agent. Crosslinking of the high molecular weight oligomer in the presence of a small amount of the low molecular weight di-(poly)-functional compound provides a crosslinked composition displaying an improved balance of hardness and flexibility.

    摘要翻译： 交联组合物，其包含：（a）主要量的具有至少一个官能团的至少一个官能团和每个官能团的数均分子量的高分子量线型低聚物至少约1000; （b）与高分子线性低聚物的官能团反应的交联剂; 和（c）每个官能团的数均分子量小于约400的低分子量二 - （多）官能化合物，低分子量二 - （多）官能化合物的官能团也是反应性的 与交联剂。 在少量低分子量二（多） - 官能化合物的存在下，高分子量低聚物的交联提供了显示改善的硬度和柔性的平衡的交联组合物。