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11. 发明申请

WO2003006520A1 COATING COMPOSITIONS CONTAINING ISOCYANATE-FUNCTIONAL NON-AQUEOUS DISPERSED POLYMERS 审中-公开
标题翻译：含有异氰酸酯官能的非水性分散聚合物的涂料组合物
公开(公告)号：WO2003006520A1
公开(公告)日：2003-01-23
申请号：PCT/US2002/021528
申请日：2002-07-09
申请人： E.I. DU PONT DE NEMOURS AND COMPANY , BARSOTTI, Robert, John , LEWIN, Laura, Ann , SCOPAZZI, Christopher
发明人： BARSOTTI, Robert, John , LEWIN, Laura, Ann , SCOPAZZI, Christopher
IPC分类号： C08G18/08
CPC分类号： C08G18/0871 , C08G18/6254 , C08G18/633 , C08G18/728 , C09D175/04
摘要： A coating composition containing about 40-90% by weight of film forming binder and 10-60% by weight of an organic liquid carrier; wherein the binder contains about (a) 10-70% by weight, based on the weight of the binder, of a dispersed gelled acrylic polymer having (i) a core of gelled polymerized ethylenically unsaturated monomers which is not soluble in the organic liquid carrier and having chemically grafted thereto (ii) substantially linear stabilizer polymeric components that are soluble in the organic liquid carrier and comprise polymerized ethylenically unsaturated monomers and have a weight average molecular weight of about 500-20,000 determined by GPC (gel permeation chromatography) using polystyrene as the standard; wherein the core, the stabilizer polymeric component, or both contain at least 3% by weight of polymerized ethylenically unsaturated monomers having isocyanate groups attached thereto that are capable of reacting with component (b); (b) 30-90% by weight, based on the weight of the binder, of an oligomer or polymer or both having functional groups capable of reacting with the isocyanate groups of component (a); and (c) 0-60% by weight, based on the weight of the binder, of an organic polyisocyanate crosslinking agent.
摘要翻译：一种涂料组合物，其含有约40-90重量％的成膜粘合剂和10-60重量％的有机液体载体; 其中所述粘合剂包含基于粘合剂重量的约（a）10-70重量％的分散的凝胶状丙烯酸聚合物，其具有（i）不溶于有机液体载体的凝胶化聚合的烯键式不饱和单体核心并且化学接枝到其上（ii）可溶于有机液体载体并包含聚合的烯键式不饱和单体的基本上线性的稳定剂聚合物组分，并且通过使用聚苯乙烯作为聚苯乙烯的GPC（凝胶渗透色谱法）测定的重均分子量为约500-20,000 标准; 其中所述核心，所述稳定剂聚合物组分或两者含有至少3重量％的能够与组分（b）反应的具有连接到其上的异氰酸酯基团的聚合烯属不饱和单体; （b）基于粘合剂重量的30-90重量％的低聚物或聚合物或具有能够与组分（a）的异氰酸酯基反应的官能团的二者; 和（c）基于粘合剂重量的0-60重量％的有机多异氰酸酯交联剂。

12. 发明申请

WO2010151762A1 SPRAY METHOD AND USE THEREOF 审中-公开
标题翻译：喷涂方法及其用途
公开(公告)号：WO2010151762A1
公开(公告)日：2010-12-29
申请号：PCT/US2010039985
申请日：2010-06-25
申请人： DU PONT , LARSON JOHN CHARLES , BARSOTTI ROBERT JOHN , LEWIN LAURA A
发明人： LARSON JOHN CHARLES , BARSOTTI ROBERT JOHN , LEWIN LAURA A
IPC分类号： B05B1/30 , B05B7/08 , B29B7/74
CPC分类号： B29B7/7452 , B05B7/061 , B05B7/0815 , B05B7/12 , B05B7/1209 , B05B7/1236 , B05B7/2435 , B05B7/2472 , B05B7/2478
摘要： This invention is directed to a method for producing a coating layer of a coating composition comprising two or more components. The two or more components are mixed post atomization. This invention is also directed to a spray gun having a spray needle comprising two or more spray channels for producing such coating layer.
摘要翻译：本发明涉及一种制备包含两种或多种组分的涂料组合物的涂层的方法。两个或更多个组分是混合后雾化。本发明还涉及一种喷枪，其具有包括两个或更多个用于制造这种涂层的喷射通道的喷射针。

13. 发明申请

WO2010151720A1 SPRAY DEVICE FOR COATING AND USE THEREOF 审中-公开
标题翻译：喷涂设备，用于涂装和使用
公开(公告)号：WO2010151720A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039905
申请日：2010-06-25
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , LARSON, John, Charles , BRUNK, Donald, H. , BARSOTTI, Robert, John , LEWIN, Laura, A.
发明人： LARSON, John, Charles , BRUNK, Donald, H. , BARSOTTI, Robert, John , LEWIN, Laura, A.
IPC分类号： B05B1/30 , B05B7/08 , B29B7/74
CPC分类号： B29B7/7452 , B05B7/0815 , B05B7/2408 , B05B7/2435 , B05B7/2472
摘要： This invention is directed to a method for producing a coating layer of a coating composition comprising two or more components. This invention is also directed to a spray gun having two or more spray channels for producing such coating layer.
摘要翻译：本发明涉及一种制备包含两种或多种组分的涂料组合物的涂层的方法。本发明还涉及具有两个或更多个用于制造这种涂层的喷射通道的喷枪。

14. 发明申请

WO2010075489A3 METHOD FOR PRODUCING SPRAYABLE LACQUER 审中-公开
标题翻译：生产可喷涂漆的方法
公开(公告)号：WO2010075489A3
公开(公告)日：2010-09-10
申请号：PCT/US2009069362
申请日：2009-12-23
申请人： DU PONT , LARSON JOHN CHARLES , BARSOTTI ROBERT JOHN , LEWIN LAURA ANN
发明人： LARSON JOHN CHARLES , BARSOTTI ROBERT JOHN , LEWIN LAURA ANN
IPC分类号： B05D1/02 , B05D1/34
CPC分类号： B05D1/02 , B05D1/34 , B05D7/14
摘要： The present invention is directed to a method for producing a sprayable composition on a substrate. The method comprises a step of introducing a crosslinking component into an atomized stream of a lacquer composition to improve the physical properties of an applied layer of lacquer composition while maintaining the excellent pot life properties. This invention is also directed to a delivery device and a system for introducing the catalyst into the atomized coating composition.
摘要翻译：本发明涉及一种在基材上制备可喷雾组合物的方法。该方法包括将交联组分引入漆组合物的雾化流中以改善涂料组合物的物理性质同时保持优异的适用期的步骤。本发明还涉及用于将催化剂引入雾化涂料组合物的递送装置和系统。

15. 发明申请

WO2010075489A2 METHOD FOR PRODUCING SPRAYABLE LACQUER 审中-公开
标题翻译：生产可喷涂漆的方法
公开(公告)号：WO2010075489A2
公开(公告)日：2010-07-01
申请号：PCT/US2009/069362
申请日：2009-12-23
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , LARSON, John, Charles , BARSOTTI, Robert, John , LEWIN, Laura, Ann
发明人： LARSON, John, Charles , BARSOTTI, Robert, John , LEWIN, Laura, Ann
IPC分类号： B05D1/02 , B05D1/34
CPC分类号： B05D1/02 , B05D1/34 , B05D7/14
摘要： The present invention is directed to a method for producing a sprayable composition on a substrate. The method comprises a step of introducing a crosslinking component into an atomized stream of a lacquer composition to improve the physical properties of an applied layer of lacquer composition while maintaining the excellent pot life properties. This invention is also directed to a delivery device and a system for introducing the catalyst into the atomized coating composition.
摘要翻译：本发明涉及一种在基材上生产可喷雾组合物的方法。该方法包括将交联组分引入漆组合物的雾化流中以改进漆组合物涂覆层的物理性质同时保持优异的适用期特性的步骤。本发明还涉及用于将催化剂引入雾化涂料组合物中的输送装置和系统。

16. 发明申请

WO2008121101A1 PROCESS FOR PRODUCING COATING FROM MULTI COMPONENT COATING COMPOSITION 审中-公开
标题翻译：多组分涂料组合物生产涂料的方法
公开(公告)号：WO2008121101A1
公开(公告)日：2008-10-09
申请号：PCT/US2007/004060
申请日：2007-02-16
申请人： E.I. DU PONT DE NEMOURS AND COMPANY , LEWIN, Laura, Ann , O'NEIL, James, William , DOUGLAS, Carl, Brent , FIORI, Denise, Elizabeth
发明人： LEWIN, Laura, Ann , O'NEIL, James, William , DOUGLAS, Carl, Brent , FIORI, Denise, Elizabeth
IPC分类号： C08G18/16 , C09D175/04 , C08G18/28 , C08G18/08
CPC分类号： C09D175/04 , C08G18/222 , C08G18/246 , C08G18/4063 , C08G18/6229
摘要： The present invention is directed to a process for producing a coating from a multi component coating composition that includes a crosslinkable, crosslinking and catalyst components. The catalyst component includes organo zinc cocatalysts, organo tin catalysts, and carboxylic acids. The catalyst component provides long pot life to a pot mix obtained by mixing the aforementioned with components while simultaneously providing a coating resulting from the pot mix with desired coating properties, such as desired early hardness of a coating resulting from a relatively low temperature baking cure cycle.
摘要翻译：本发明涉及从包含可交联的交联和催化剂组分的多组分涂料组合物制备涂层的方法。催化剂组分包括有机锌助催化剂，有机锡催化剂和羧酸。催化剂组分对通过将上述组分混合获得的罐混合物提供长的适用期，同时由具有期望的涂层性质的罐混合物提供涂层，例如由相对低温烘烤固化循环产生的涂层的所需早期硬度。

17. 发明申请

WO2008073340A1 POLYMERIZATION OF ACRYLIC POLYMERS IN REACTIVE DILUENTS 审中-公开
标题翻译：丙烯酸聚合物在反应性稀释剂中的聚合
公开(公告)号：WO2008073340A1
公开(公告)日：2008-06-19
申请号：PCT/US2007/025161
申请日：2007-12-07
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , JOHNSON, Jeffery, W. , MATHESON, Robert, R. , WHITE, Donald, A. , DRYSDALE, Neville, Everton , CORCORAN, Patrick, Henry , LEWIN, Laura, Ann
发明人： JOHNSON, Jeffery, W. , MATHESON, Robert, R. , WHITE, Donald, A. , DRYSDALE, Neville, Everton , CORCORAN, Patrick, Henry , LEWIN, Laura, Ann
IPC分类号： C08F2/06 , C08F20/00 , C08L33/00 , C09D4/00
CPC分类号： C09D4/00 , C08F2/06 , C08F220/18 , C08F220/26 , C08F220/28 , C08F220/36 , C09D133/066
摘要： The present process is directed to preparation of addition polymers in diluents that are subsequently reactive in coatings during cure, instead of in traditional hydrocarbon solvents. The polymers so prepared can be used as the main film-forming polymer in high solids coating compositions, especially those useful for finishing automobiles and truck exteriors.
摘要翻译：本发明方法涉及制备稀释剂中的加成聚合物，其随后在固化期间在涂层中反应，而不是在传统的烃溶剂中。如此制备的聚合物可用作高固体涂料组合物中的主要成膜聚合物，特别是用于整理汽车和卡车外部物质的聚合物。

18. 发明申请

WO2007098015A2 MULTI COMPONENT COATING COMPOSITION 审中-公开
标题翻译：多组分涂料组合物
公开(公告)号：WO2007098015A2
公开(公告)日：2007-08-30
申请号：PCT/US2007/004059
申请日：2007-02-16
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , LEWIN, Laura, Ann , O'NEIL, James, William , DOUGLAS, Carl, Brent , FIORI, Denise, Elizabeth
发明人： LEWIN, Laura, Ann , O'NEIL, James, William , DOUGLAS, Carl, Brent , FIORI, Denise, Elizabeth
IPC分类号： C08G18/22 , C08G18/79 , C09D175/04
CPC分类号： C08G18/6229 , C08G18/161 , C08G18/168 , C08G18/246 , C08G18/4063 , C08G18/423 , C08G18/4238 , C08G18/792 , C09D175/04
摘要： The present invention is directed to a multi component coating composition that includes a crosslinkable, crosslinking and catalyst components. The catalyst component includes organo zinc cocatalysts, organo tin catalysts, and carboxylic acids. The catalyst component provides long pot life to a pot mix obtained by mixing the aforementioned with components while simultaneously providing a coating resulting from the pot mix with desired coating properties, such as desired early hardness of a coating resulting from a relatively low temperature baking cure cycle.
摘要翻译：本发明涉及包含可交联的交联和催化剂组分的多组分涂料组合物。催化剂组分包括有机锌助催化剂，有机锡催化剂和羧酸。催化剂组分对通过将上述组分混合获得的罐混合物提供长的适用期，同时由具有期望的涂层性质的罐混合物提供涂层，例如由相对低温烘烤固化循环产生的涂层的所需早期硬度。

19. 发明申请

WO2007033134A1 COATINGS SYSTEM WITH COMMON ACTIVATOR AND COMMON VOLUMETRIC MIX RATIO 审中-公开
标题翻译：涂料系统与共同激活剂和共同体积混合比例
公开(公告)号：WO2007033134A1
公开(公告)日：2007-03-22
申请号：PCT/US2006/035415
申请日：2006-09-12
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , FIORI, Denise, E. , KISHBAUGH, Carl, L. , LEWIN, Laura, A. , PRIORE, Brian, E. , STEPHENSON, Audrey, P.
发明人： FIORI, Denise, E. , KISHBAUGH, Carl, L. , LEWIN, Laura, A. , PRIORE, Brian, E. , STEPHENSON, Audrey, P.
IPC分类号： B05D1/34 , B05B7/32 , C09D7/14 , C09D175/04
CPC分类号： C09D175/04 , B05D3/0254 , B05D5/005 , B05D7/14 , B05D7/52 , B05D7/53 , C08G18/088 , C08G18/6229 , C08G18/792 , C09D7/80
摘要： A multilayer paint system wherein each layer of paint uses the same activator and the same mixing ratio of film-forming binder to activator. The paint system herein is particularly useful for automotive refinishing applications.
摘要翻译：一种多层涂料系统，其中每层涂料使用相同的活化剂和相同的成膜粘合剂与活化剂的混合比例。这里的涂料体系特别适用于汽车修补应用。

20. 发明申请

WO2007024836A3 PREPARATION OF TETRAHYDRO-1,8-DIOXA-4A-AZA-NAPHTHALENES AND THEIR USE IN COATING APPLICATIONS 审中-公开
公开(公告)号：WO2007024836A3
公开(公告)日：2007-03-01
申请号：PCT/US2006/032729
申请日：2006-08-22
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , DRYSDALE, Neville, Everton , LEWIN, Laura, Ann
发明人： DRYSDALE, Neville, Everton , LEWIN, Laura, Ann
IPC分类号： C07D261/20 , C08G18/32 , C08G18/38 , C09D175/04 , C07D265/14 , C07D498/04
摘要： The present disclosure relates to the preparation and use of tetrahydro-1,8-dioxa-4a-aza-naphthalenes in low VOC coatings.

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