公开(公告)号：US5952407A

公开(公告)日：1999-09-14

申请号：US704823

申请日：1996-08-28

Applicant: Husam A. A. Rasoul ,  James R. Beam

Inventor： Husam A. A. Rasoul ,  James R. Beam

IPC: C08F8/00 ,  C08F8/32 ,  C08J3/03 ,  C08K5/17 ,  C08L101/00 ,  C08L101/02 ,  C08L101/08 ,  C09D201/02 ,  C08K5/15

CPC classification number: C08F8/32 ,  C08K5/17 ,  C08F2800/20 ,  C08F2810/20 ,  Y10T428/31688 ,  Y10T428/31699 ,  Y10T428/31906 ,  Y10T428/31935

Abstract: A novel thermosettable composition-of-matter is disclosed. One embodiment of the composition-of-matter includes a polymeric thermosettable ingredient having at least three acetoacetoxy-type functional pendant moieties as well as at least three acid-functional pendant moieties. Another embodiment of the composition-of-matter includes at least two polymeric thermosettable ingredients, one of which includes at least three acid-functional pendant moieties and the other of which includes at least three acetoacetoxy-type functional pendant moieties. The novel composition is characterized in that the acid-functional and acetoacetoxy-type functional pendant moieties crosslinkably-react together, when subjected to elevated-temperature conditions for a predetermined period of time, thereby producing a crosslinked polymeric network. The novel thermosettable composition-of-matter can be used "as is" if either of the polymeric thermosettable components is a "fluid" (i.e., is able to flow) at room temperature. Otherwise, the novel thermosettable composition-of-matter may be formulated into a solvent-borne coating composition, a water-borne coating composition, or a powder coating composition.

Abstract translation: 公开了一种新颖的可热固组合物。 物质组合物的一个实施方案包括具有至少三个乙酰乙酰氧基型功能侧基部分以及至少三个酸官能侧基部分的聚合物热固性成分。 物质组合物的另一个实施方案包括至少两种聚合物热固性成分，其中之一包括至少三个酸官能侧基部分，另一个包括至少三个乙酰乙酰氧基型官能侧基部分。 该新型组合物的特征在于，当经受高温条件一段预定时间后，酸官能和乙酰乙酰氧基型功能性侧链部分可交联 - 一起反应，从而制备交联聚合物网络。 如果聚合物可热固化组分中的任何一种在室温下是“流体”（即能够流动），则可以“按原样”使用新颖的可热固组合物。 否则，新型可热固组合物可以配制成溶剂型涂料组合物，水性涂料组合物或粉末涂料组合物。

公开(公告)号：US5391624A

公开(公告)日：1995-02-21

申请号：US857366

申请日：1992-03-25

Applicant: Husam A. A. Rasoul ,  James R. Beam

Inventor： Husam A. A. Rasoul ,  James R. Beam

IPC: C08F8/00 ,  C08F8/32 ,  C08J3/03 ,  C08K5/17 ,  C08L101/00 ,  C08L101/02 ,  C08L101/08 ,  C09D201/02 ,  C08L29/00 ,  C08L45/00

CPC classification number: C08F8/32 ,  C08K5/17 ,  C08F2800/20 ,  C08F2810/20 ,  Y10T428/31688 ,  Y10T428/31699 ,  Y10T428/31906 ,  Y10T428/31935

Abstract: A novel thermosettable composition-of-matter is disclosed. One embodiment of the composition-of-matter includes a polymeric thermosettable ingredient having at least three acetoacetoxy-type functional pendant moieties as well as at least three acid-functional pendant moieties. Another embodiment of the composition-of-matter includes at least two polymeric thermosettable ingredients, one of which includes at least three acid-functional pendant moieties and the other of which includes at least three acetoacetoxy-type functional pendant moieties. The novel composition is characterized in that the acid-functional and acetoacetoxy-type functional pendant moieties crosslinkably-react together, when subjected to elevated-temperature conditions for a predetermined period of time, thereby producing a crosslinked polymeric network. The novel thermosettable composition-of-matter can be used "as is" if either of the polymeric thermosettable components is a "fluid" (i.e., is able to flow) at room temperature. Otherwise, the novel thermosettable composition-of-matter may be formulated into a solvent-borne coating composition, a water-borne coating composition, or a powder coating composition.

Abstract translation: 公开了一种新颖的可热固组合物。 物质组合物的一个实施方案包括具有至少三个乙酰乙酰氧基型功能侧基部分以及至少三个酸官能侧基部分的聚合物热固性成分。 物质组合物的另一个实施方案包括至少两种聚合物热固性成分，其中之一包括至少三个酸官能侧基部分，另一个包括至少三个乙酰乙酰氧基型官能侧基部分。 该新型组合物的特征在于，当经受高温条件一段预定时间后，酸官能和乙酰乙酰氧基型功能性侧链部分可交联 - 一起反应，从而制备交联聚合物网络。 如果聚合物可热固化组分中的任何一种在室温下是“流体”（即能够流动），则可以“按原样”使用新颖的可热固组合物。 否则，新型可热固组合物可以配制成溶剂型涂料组合物，水性涂料组合物或粉末涂料组合物。