公开(公告)号：US20060234474A1

公开(公告)日：2006-10-19

申请号：US11106849

申请日：2005-04-15

申请人： Michael Nastasi ,  Lin Shao ,  Phillip Thompson ,  Silvanus Lau ,  Terry Alford ,  James Mayer ,  N. Theodore

发明人： Michael Nastasi ,  Lin Shao ,  Phillip Thompson ,  Silvanus Lau ,  Terry Alford ,  James Mayer ,  N. Theodore

IPC分类号： H01L21/30 ,  H01L21/46

CPC分类号： H01L21/76254 ,  H01L21/0237 ,  H01L21/02381 ,  H01L21/0245 ,  H01L21/02532 ,  H01L21/0262

摘要： A method for transferring a monocrystalline, thin layer from a first substrate onto a second substrate involves epitaxial growth of a sandwich structure with a strained epitaxial layer buried below a monocrystalline thin layer, and lift-off and transfer of the monocrystalline thin layer with the cleaving controlled to happen within the buried strained layer in conjunction with the introduction of hydrogen.

摘要翻译： 将单晶薄层从第一衬底转移到第二衬底上的方法包括外延生长具有埋在单晶薄层之下的应变外延层的夹层结构，以及单晶薄层的剥离和转移 结合氢的引入控制发生在埋置的应变层内。

公开(公告)号：US4394486A

公开(公告)日：1983-07-19

申请号：US334684

申请日：1981-12-28

申请人： Mohinder S. Chattha ,  Ares N. Theodore

发明人： Mohinder S. Chattha ,  Ares N. Theodore

IPC分类号： C08G59/00 ,  C08F8/06 ,  C08F8/14 ,  C08L33/00 ,  C08L33/02 ,  C08L61/20 ,  C08L63/00 ,  C08L67/00 ,  C09D133/06 ,  C09D163/00 ,  C08L61/28 ,  C08L37/00

CPC分类号： C09D133/068 ,  C08L61/20 ,  Y10T428/31681 ,  Y10T428/31688

摘要： A thermosetting coating composition with enhanced flexibility and impact strength and excellent weatherability adapted for use as an automotive topcoat which upon curing forms a hard, glossy, durable coating. The coating composition comprises:(A) a modified hydroxy acrylic copolymer which is the stepwise reaction product of:(i) a copolymer bearing pendant hydroxyl groups and having a number average molecular (M.sub.n) of between about 1000-5000,(ii) a dicarboxylic acid anhydride comprising at least about 50 percent by weight of an alkyl hexahydrophthalic anhydride, and(iii) a monoepoxide functional monomer comprising at least about 90 percent by weight of a C.sub.2 -C.sub.10 monoepoxide functional monomer;(B) an amine-aldehyde crosslinking agent;(C) optionally a hydroxy functional additive; and(D) solvent.The anhydride is reacted in an amount sufficient to esterify at least about 30 percent of the pendant hydroxyl groups of copolymer (i) thereby generating carboxyl functionality, substantially all of which is thereafter reacted with the monoepoxide functional monomer. The amine-aldehyde crosslinking agent is included in the composition in an amount sufficient to provide at least about 0.60 equivalent of nitrogen crosslinking functionality per equivalent of hydroxy functionality included in the composition either as a hydroxyl group of the modified hydroxy acrylic copolymer or as a hydroxyl group of the optional hydroxy-functional additive.

摘要翻译： 一种具有增强的柔韧性和冲击强度和优异的耐候性的热固性涂料组合物，适用于汽车顶涂层，其在固化时形成硬的，有光泽的，耐久的涂层。 涂料组合物包含：（A）一种改性羟基丙烯酸共聚物，其是以下步骤反应产物的步骤反应产物：（i）带有羟基侧基且数均分子量（Mn）在约1000-5000之间的共聚物，（ii） 包含至少约50重量％的烷基六氢邻苯二甲酸酐的二羧酸酐，和（iii）包含至少约90重量％的C 2 -C 10单环氧化物官能单体的单环氧化物官能单体; （B）胺 - 醛交联剂; （C）任选的羟基官能添加剂; 和（D）溶剂。 酸酐的反应量足以使至少约30％的共聚物（i）的侧基羟基酯化，从而产生羧基官能团，其基本上所有这些都与单环氧化物官能单体反应。 胺 - 醛交联剂包括在组合物中，其量足以提供至少约0.60当量的氮交联官能度，每当量羟基官能团包含在组合物中时，作为改性羟基丙烯酸共聚物的羟基或作为羟基 一组可选的羟基官能添加剂。

公开(公告)号：US4374954A

公开(公告)日：1983-02-22

申请号：US552511

申请日：1975-02-24

申请人： Santokh S. Labana ,  Ares N. Theodore

发明人： Santokh S. Labana ,  Ares N. Theodore

IPC分类号： C08F8/00 ,  C08G59/32 ,  C08G59/42 ,  C08L33/08 ,  C08L73/02 ,  C08L83/04 ,  C09D133/06 ,  C09D157/04 ,  C08F8/46

CPC分类号： C09D133/068 ,  C08F8/00 ,  C08G59/3209 ,  C08G59/42 ,  C08L73/02 ,  C09D157/04 ,  C08L33/08 ,  C08L83/04 ,  Y10S524/904

摘要： Improved powder coating compositions are disclosed which comprise a particulate mixture of (1) a qualitatively difunctional copolymer of about 5 to about 20 weight percent of a glycidyl ester of a monoethylenically unsaturated acid, about 2 to about 10 weight percent of difunctional monomers selected from C.sub.5 -C.sub.7 hydroxyalkyl acrylates and C.sub.5 -C.sub.7 hydroxyalkyl methacrylates, and about 70 to about 93 weight percent monoethylenically unsaturated monomers consisting essentially of monfunctional monomers selected from the group consisting of esters of a C.sub.1 -C.sub.8 monohydric alcohol and acrylic acid, esters of a C.sub.1 -C.sub.8 monohydric alcohol and methacrylic acid and C.sub.8 -C.sub.12 monovinyl hydrocarbons, and (2) an anhydride crosslinking agent selected from the group consisting of monomeric anhydrides of dicarboxylic acids and homopolymers of monomeric anhydries of dicarboxylic acids, the same being present in an amount such as to provide about 0.3 to about 1.2 anhydride groups for each functional group on the copolymer.

摘要翻译： 公开了改进的粉末涂料组合物，其包含（1）约5至约20重量％的单烯属不饱和酸的缩水甘油酯，约2至约10重量％的选自C 5的双官能单体的定性双官能共聚物 -C 7羟烷基丙烯酸酯和甲基丙烯酸C 5 -C 7羟烷基酯，以及约70至约93重量％的单烯属不饱和单体，其基本上由选自以下的单官能单体组成：C1-C8一元醇和丙烯酸的酯，C1- C8一元醇和甲基丙烯酸和C 8 -C 12单乙烯基烃，和（2）选自二羧酸的单体酐和二羧酸的单体酸的均聚物的酸酐交联剂，其量相当于 为每个官能团提供约0.3至约1.2个酸酐基团 共聚物。

公开(公告)号：US4359554A

公开(公告)日：1982-11-16

申请号：US552676

申请日：1975-02-24

申请人： Santokh S. Labana ,  Ares N. Theodore

发明人： Santokh S. Labana ,  Ares N. Theodore

IPC分类号： C08G59/32 ,  C08G59/42 ,  C09D133/06 ,  C09D157/04 ,  C08F8/46

CPC分类号： C09D133/068 ,  C08G59/3209 ,  C08G59/4207 ,  C09D157/04 ,  Y10S524/904

摘要： Improved powder coating compositions are disclosed which comprise a particulate mixture of (1) a qualitatively difunctional copolymer of about 5 to about 20 weight percent of a glycidyl ester of a monoethylenically unsaturated acid, about 2 to about 10 weight percent of a C.sub.5 -C.sub.7 hydroxyalkyl acrylates and C.sub.5 -C.sub.7 hydroxyalkyl methacrylates, and about 70 to about 93 weight percent monoethylenically unsaturated monomers consisting essentially of monofunctional monomers selected from the group consisting of esters of a C.sub.1 -C.sub.8 monohydric alcohol and acrylic acid, esters of a C.sub.1 -C.sub.8 monohydric alcohol and methacrylic acid and C.sub.8 -C.sub.12 monovinyl hydrocarbons, and (2) a crosslinking agent consisting of C.sub.4 -C.sub.20 saturated, straight chain, aliphatic, dicarboxylic acid, said crosslinking agent being present in an amount sufficient to provide about 0.8 to about 1.1 carboxyl groups per functional group (epoxy and hydroxy groups) on said copolymer.

摘要翻译： 公开了改进的粉末涂料组合物，其包含（1）定性双功能共聚物的颗粒混合物，其约5至约20重量％的单烯属不饱和酸的缩水甘油酯，约2至约10重量％的C 5 -C 7羟基烷基 丙烯酸酯和C 5 -C 7羟烷基甲基丙烯酸酯，以及约70至约93重量％的单烯属不饱和单体，其基本上由选自C1-C8一元醇和丙烯酸的酯的单官能单体组成，C1-C8一元醇的酯 和甲基丙烯酸和C 8 -C 12单乙烯基烃，和（2）由C 4 -C 20饱和直链脂肪族二羧酸组成的交联剂，所述交联剂以足以提供约0.8至约1.1个羧基的量存在 每个官能团（环氧基和羟基）在所述共聚物上。

公开(公告)号：US3991133A

公开(公告)日：1976-11-09

申请号：US552077

申请日：1975-02-24

申请人： Elaine C. Siwiec ,  Ares N. Theodore ,  Henk Yar Oene

发明人： Elaine C. Siwiec ,  Ares N. Theodore ,  Henk Yar Oene

IPC分类号： C08G59/32 ,  C08G59/42 ,  C08G59/62 ,  C08L33/08 ,  C08L73/02 ,  C09D133/06 ,  C09D157/04 ,  C08L63/00

CPC分类号： C09D133/068 ,  C08G59/3209 ,  C08G59/4284 ,  C08G59/625 ,  C09D157/04 ,  C08L33/08 ,  C08L73/02

摘要： Improved powder coating compositions are disclosed which comprise a particulate mixture of (1) a qualitatively difunctional copolymer of about 5 to about 20 weight percent of a glycidyl ester of a monoethylenically unsaturated acid, about 2 to about 10 weight percent of difunctional monomers selected from C.sub.5 - C.sub.7 hydroxyalkyl acrylates and C.sub.5 - C.sub.7 hydroxylalkyl methacrylates, and about 70 to about 93 weight percent monoethylenically unsaturated monomers consisting essentially of monofunctional monomers selected from the group consisting of esters of a C.sub.1 - C.sub.8 monohydric alcohol and acrylic acid, esters of a C.sub.1 - C.sub.8 monohydric alcohol and methacrylic acid and C.sub.8 - C.sub.12 monovinyl hydrocarbons, (2) an anhydride crosslinking agent selected from the group consisting ofA. monomeric anhydrides of dicarboxylic acids andB. homopolymers of monomeric anhydrides of dicarboxylic acidsAnd present in an amount that provides about 0.3 to about 1.2 anhydride groups for each functional group on said copolymer, and (3) a hydroxy carboxylic acid having a melting point in the range of about 40.degree. C. to about 150.degree. C. and present in an amount such as to provide about 0.1 to about 0.4 carboxyl groups per epoxy group in said copolymer.

摘要翻译： 公开了改进的粉末涂料组合物，其包含（1）约5至约20重量％的单烯属不饱和酸的缩水甘油酯，约2至约10重量％的选自C 5的双官能单体的定性双官能共聚物 C7丙烯酸羟烷基酯和甲基丙烯酸C 5 -C 7羟烷基酯，以及约70至约93重量％的单烯属不饱和单体，其基本上由选自C1-C8一元醇和丙烯酸的酯的单官能单体组成，C1- C8一元醇和甲基丙烯酸和C 8 -C 12单乙烯基烃，（2）选自以下的酸酐交联剂：A.DICARBOXYICIC的单体非离子表面活性剂和双羟基苯甲酸单体异氰酸酯的双羟基化合物，并且以提供的量存在 关于0.3至关于1.2每个功能集团的ANHYDRDR组合C OPOLYMER，和（3）在约40℃至约150℃的范围内具有熔点的羟基羧酸，其用量为每个环氧基提供约0.1至约0.4个羧基，所述环氧基在所述 共聚物。

公开(公告)号：US3991132A

公开(公告)日：1976-11-09

申请号：US552078

申请日：1975-02-24

申请人： Elaine C. Siwiec ,  Ares N. Theodore ,  Henk VAN Oene

发明人： Elaine C. Siwiec ,  Ares N. Theodore ,  Henk VAN Oene

IPC分类号： C08G59/32 ,  C08G59/42 ,  C08G59/62 ,  C08L73/02 ,  C09D133/06 ,  C09D157/04 ,  C08L63/00

CPC分类号： C09D133/068 ,  C08G59/3209 ,  C08G59/4284 ,  C08G59/625 ,  C09D157/04 ,  C08L73/02

摘要： Improved powder coating compositions are disclosed which comprise a particulate mixture of (1) a qualitative difunctional copolymer of about 5 to 20 weight percent of a glycidyl ester of a monoethylenically unsaturated acid, about 2 to about 10 weight percent of a monomeric alpha-beta olefinically unsaturated amide and about 70 to about 93 weight percent of other monoethylenically unsaturated monomers consisting essentially of monofuctional, monomers selected from the group consisting of esters of a C.sub.1 - C.sub.8 monohydric alcohol and acrylic acid, esters of a C.sub.1 - C.sub.8 monohydric alcohol and methacrylic acid and C.sub.8 - C.sub.12 monovinyl hydrocarbons, (2) an anhydride crosslinking agent selected from the group consisting of (a) monomeric anhydrides of dicarboxylic acids and (b) homopolymers of monomeric anhydrides of dicarboxylic acids and present in an amount that provides about 0.3 to about 1.2 anhydride groups for each functional group on said copolymer, and (3) a hydroxy carboxylic acid having a melting point in the range of about 40.degree. to about 150.degree. C. and present in an amount such as to provide about 0.1 about 0.4 carboxyl groups per functional group on said copolymer.

摘要翻译： 公开了改进的粉末涂料组合物，其包含（1）约5至20重量％的单烯属不饱和酸缩水甘油酯的定性双官能共聚物，约2至约10重量％的单体α-β烯属 不饱和酰胺和约70-约93重量％的其它单烯属不饱和单体，主要由单官能团组成，单体选自C1-C8一元醇和丙烯酸的酯，C1-C8一元醇和甲基丙烯酸的酯 和C8-C12单乙烯基烃，（2）选自（a）二羧酸的单体酸酐和（b）二羧酸的单体酸酐的均聚物的酸酐交联剂，其量为提供约0.3至约 1.2所述共聚物上各官能团的酸酐基，和（3）具有羧酸的羟基羧酸 在约40 + 20（0至约150℃）范围内的熔点，其量以每种官能团在所述共聚物上提供约0.1约0.4个羧基的量存在。

公开(公告)号：US3976719A

公开(公告)日：1976-08-24

申请号：US606678

申请日：1975-08-21

申请人： Santokh S. Labana ,  Ares N. Theodore

发明人： Santokh S. Labana ,  Ares N. Theodore

IPC分类号： C08L33/06 ,  C08L33/08 ,  C09D5/03 ,  C09D5/46 ,  C09D133/06 ,  C09D163/00 ,  C08L63/00

CPC分类号： C09D163/00 ,  C09D133/068 ,  C09D5/03 ,  C08L33/062 ,  C08L33/064 ,  C08L33/08 ,  Y10S260/16 ,  Y10S260/17 ,  Y10S260/18 ,  Y10S525/913 ,  Y10S526/934

摘要： Powder coating compositions are disclosed which comprise a blend of coreactable, thermosettable copolymers each of which have at least two different functional groups. Ordinarily, these polymers will be qualitatively difunctional, although they may contain more than two different functional groups, and quantitatively polyfunctional. At least one of the copolymers has epoxy functionality as one of its two or more different functionalities. Thus, in the preferred embodiments, the first copolymer of the blend has epoxy functionality and a second functionality selected from amide functionality, anhydride functionality and hydroxy functionality and is crosslinkable with the second copolymer through at least two different types of functional groups on the first copolymer. The second copolymer also is crosslinkable with the first copolymer though at least two different types of functional groups on the second copolymer and may be (a) anhydride functional and carboxy functional, (b) carboxy functional and amide functional, (c) carboxy functional and hydroxy functional, (d) epoxy functional and amide functional or (e) epoxy functional and anhydride functional. The second copolymer is advantageously employed in an amount such that its functionality of greatest concentration provides about 0.3 to about 1.2 functional groups per functional group on the first copolymer and the functionality of lesser concentration provides about 0.1 to about 0.4 functional groups per functional group on the first copolymer.

摘要翻译： 公开了粉末涂料组合物，其包含可共混的，可热固化的共聚物的共混物，其各自具有至少两个不同的官能团。 通常，这些聚合物将是定性双官能的，尽管它们可以含有多于两个不同的官能团，并且定量地是多官能的。 共聚物中的至少一种具有作为其两个或多个不同官能团之一的环氧官能团。 因此，在优选实施方案中，共混物的第一共聚物具有环氧官能度和选自酰胺官能度，酸酐官能度和羟基官能度的第二官能度，并且可通过第一共聚物上的至少两种不同类型的官能团与第二共聚物交联 。 第二共聚物也可以通过第二共聚物上的至少两种不同类型的官能团与第一共聚物交联，并且可以是（a）酐官能团和羧基官能团，（b）羧基官能团和酰胺官能团，（c）羧基官能团和 羟基官能团，（d）环氧官能团和酰胺官能团或（e）环氧官能团和酸酐官能团。 第二共聚物有利地使用的量使得其最大浓度的官能度为第一共聚物上的每个官能团提供约0.3至约1.2个官能团，并且较低浓度的官能团在每个官能团上提供约0.1至约0.4个官能团 第一共聚物。

公开(公告)号：US3976718A

公开(公告)日：1976-08-24

申请号：US606679

申请日：1975-08-21

申请人： Santokh S. Labana ,  Ares N. Theodore

发明人： Santokh S. Labana ,  Ares N. Theodore

IPC分类号： C09D5/03 ,  C08G59/42 ,  C08L33/06 ,  C08L33/08 ,  C09D5/46 ,  C09D133/06 ,  C09D163/00 ,  C08L63/00

CPC分类号： C09D163/00 ,  C08G59/4261 ,  C09D133/068 ,  C08L33/062 ,  C08L33/064 ,  C08L33/08 ,  Y10S260/16 ,  Y10S260/17 ,  Y10S260/18 ,  Y10S525/913

摘要： Powder coating compositions are disclosed which comprise a blend of coreactable, thermosettable copolymers each of which have at least two different functional groups. Ordinarily, these polymers will be qualitatively difunctional, although they may contain more than two different functional groups, and quantitatively polyfunctional. At least one of the copolymers has epoxy functionality as one of its two or more different functionalities. Thus, in the preferred embodiments, the first copolymer of the blend has epoxy functionality and a second functionality selected from amide functionality, anhydride functionality and hydroxy functionality and is crosslinkable with the second copolymer through at least two different types of functional groups on the first copolymer. The second copolymer also is crosslinkable with the first copolymer through at least two different types of functional groups on the second copolymer and may be (a) anhydride functional and carboxy functional, (b) carboxy functional and amide functional, (c) carboxy functional and hydroxy functional, (d) epoxy functional and amide functional or (e) epoxy functional and anhydride functional. The second copolymer is advantageously employed in an amount such that its functionality of greatest concentration provides about 0.3 to about 1.2 functional groups per functional group on the first copolymer and the functionality of lesser concentration provides about 0.1 to about 0.4 functional groups per functional group on the first copolymer.

摘要翻译： 公开了粉末涂料组合物，其包含可共混的，可热固化的共聚物的共混物，其各自具有至少两个不同的官能团。 通常，这些聚合物将是定性双官能的，尽管它们可以含有多于两个不同的官能团，并且定量地是多官能的。 共聚物中的至少一种具有作为其两个或多个不同官能团之一的环氧官能团。 因此，在优选实施方案中，共混物的第一共聚物具有环氧官能度和选自酰胺官能度，酸酐官能度和羟基官能度的第二官能度，并且可通过第一共聚物上的至少两种不同类型的官能团与第二共聚物交联 。 第二共聚物还可以通过第二共聚物上的至少两种不同类型的官能团与第一共聚物交联，并且可以是（a）酐官能团和羧基官能团，（b）羧基官能和酰胺官能团，（c）羧基官能团和 羟基官能团，（d）环氧官能团和酰胺官能团或（e）环氧官能团和酸酐官能团。 第二共聚物有利地使用的量使得其最大浓度的官能度为第一共聚物上的每个官能团提供约0.3至约1.2个官能团，并且较低浓度的官能团在每个官能团上提供约0.1至约0.4个官能团 第一共聚物。

公开(公告)号：US3976716A

公开(公告)日：1976-08-24

申请号：US606682

申请日：1975-08-21

申请人： Santokh S. Labana ,  Ares N. Theodore

发明人： Santokh S. Labana ,  Ares N. Theodore

IPC分类号： C08L33/06 ,  C08L33/08 ,  C09D5/46 ,  C09D133/06 ,  C09D163/00 ,  C08L63/00

CPC分类号： C09D163/00 ,  C09D133/068 ,  C08L33/062 ,  C08L33/064 ,  C08L33/08 ,  Y10S260/16 ,  Y10S260/17 ,  Y10S260/18 ,  Y10S525/913 ,  Y10S526/909

摘要： Powder coating compositions are disclosed which comprise a blend of coreactable, thermosettable copolymers each of which have at least two different functional groups. Ordinarily, these polymers will be qualitatively difunctional, although they may contain more than two different functional groups, and quantitatively polyfunctional. At least one of the copolymers has epoxy functionality as one of its two or more different functionalities. Thus, in the preferred embodiments, the first copolymer of the blend has epoxy functionality and a second functionality selected from amide functionality, anhydride functionality and hydroxy functionality and is crosslinkable with the second copolymer through at least two different types of functional groups on the first copolymer. The second copolymer also is crosslinkable with the first copolymer through at least two different types of functional groups on the second copolymer and may be (a) anhydride functional and carboxy functional, (b) carboxy functional and amide functional, (c) carboxy functional and hydroxy functional, (d) epoxy functional and amide functional or (e) epoxy functional and anhydride functional. The second copolymer is advantageously employed in an amount such that its functionality of greatest concentration provides about 0.3 to about 1.2 functional groups per functional group on the first copolymer and the functionality of lesser concentration provides about 0.1 to about 0.4 functional groups per functional group on the first copolymer.

摘要翻译： 公开了粉末涂料组合物，其包含可共混的，可热固化的共聚物的共混物，其各自具有至少两个不同的官能团。 通常，这些聚合物将是定性双官能的，尽管它们可以含有多于两个不同的官能团，并且定量地是多官能的。 共聚物中的至少一种具有作为其两个或多个不同官能团之一的环氧官能团。 因此，在优选实施方案中，共混物的第一共聚物具有环氧官能度和选自酰胺官能度，酸酐官能度和羟基官能度的第二官能度，并且可通过第一共聚物上的至少两种不同类型的官能团与第二共聚物交联 。 第二共聚物还可以通过第二共聚物上的至少两种不同类型的官能团与第一共聚物交联，并且可以是（a）酐官能团和羧基官能团，（b）羧基官能和酰胺官能团，（c）羧基官能团和 羟基官能团，（d）环氧官能团和酰胺官能团或（e）环氧官能团和酸酐官能团。 第二共聚物有利地使用的量使得其最大浓度的官能度为第一共聚物上的每个官能团提供约0.3至约1.2个官能团，并且较低浓度的官能团在每个官能团上提供约0.1至约0.4个官能团 第一共聚物。

公开(公告)号：US3959404A

公开(公告)日：1976-05-25

申请号：US425742

申请日：1973-12-18

申请人： Santokh S. Labana ,  Ares N. Theodore

发明人： Santokh S. Labana ,  Ares N. Theodore

IPC分类号： C08G59/32 ,  C08L33/08 ,  C08L63/00 ,  C09D133/06 ,  C09D133/14

CPC分类号： C09D133/068 ,  C08G59/3209 ,  C09D133/06 ,  C09D133/14 ,  C08L33/08 ,  C08L63/00 ,  Y10S260/16 ,  Y10S260/17 ,  Y10S260/19 ,  Y10S525/934

摘要： Powder coating compositions are disclosed which, exclusive of pigments and non-reactive components, comprise a coreactive mixture of: (A) a copolymer of between about 8 and about 30 weight percent of a glycidyl ester of a monoethylenically unsaturated acid and between about 92 and about 70 weight percent of other monoethylenically unsaturated monomers, said copolymer having a glass transition temperature in the range of 40.degree. to 90.degree.C and a number average molecular weight (M.sub.n) of between about 2500 and about 8500; and (B) a phenolic hydroxy terminated compound in the amount of between about 0.8 and 1.2 phenolic hydroxy groups for each epoxy group in the copolymer.

摘要翻译： 公开了粉末涂料组合物，其不包括颜料和非反应性组分，其包含以下的主体混合物：（A）约8至约30重量％的单烯键式不饱和酸的缩水甘油酯和约92至 约70重量％的其它单烯属不饱和单体，所述共聚物的玻璃化转变温度在40-90℃，数均分子量（Mn）在约2500-约8500之间; 和（B）共聚物中每个环氧基的酚羟基封端化合物的量为约0.8至1.2个酚羟基。