Synthesis of modified tung oil as a reactive diluent 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
US2011184117 A1 2011-07-28 [US20110184117]US8987370 B2 2015-03-24 [US8987370] / 2011-07-282015-03-24
申请号/申请日
2008US-12670184 / 2008-07-22
发明人
SOUCEK MARK D;WUTTICHAROENWONG KOSIN;
申请人
UNIVERSITY OF AKRON;
主分类号
IPC分类号
C08F-242/00C08G-018/42C08K-005/10C08K-005/5419C09D-007/00C09D-167/08
摘要
(US8987370) 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.
机翻摘要
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地址
代理人
代理机构
;
优先权号
2007US-60961574 2007-07-23 2008US-11670184 2008-07-22 2008WO-US08879 2008-07-22
主权利要求
(US8987370) What we claim is: 1.  A modified conjugated seed oil reactive diluent comprising the reaction product of a conjugated seed oil with an activated vinyl monomer via a Diels-Alder reaction, the activated vinyl monomer bearing functionality for reaction with an alkyd resin, said functionality being present in the modified conjugated seed oil. 2. The reactive diluent of claim 1 wherein the diluent is incorporated into an alkyd coating system. 3. The reactive diluent of claim 2 wherein the alkyd comprises a drying or a semi-drying oil. 4. The reactive diluent of claim 1 wherein the diluent is incorporated into a waterborne coating system. 5. The reactive diluent of claim 4 wherein the waterborne system is a latex system. 6. The reactive diluent of claim 4 wherein the waterborne system is a hybrid alkyd-latex system. 7. The reactive diluent of claim 1 wherein the seed oil is tung oil. 8. The reactive diluent of claim 1 wherein the activated vinyl monomer comprises an acrylate monomer. 9. The reactive diluent of claim 8 wherein the activated vinyl monomer is an alkoxysilane, such that the activated vinyl monomer bears silane functionality. 10. The reactive diluent of claim 9 wherein the alkoxysilane is methacrylateoxypropyl trimethoxysilane. 11. The reactive diluent of claim 8 wherein the activated monomer is a fluorinated acrylate monomer, such that the activated vinyl monomer bears fluorine functionality. 12. The reactive diluent of claim 11 wherein the fluorinated acrylate monomer is 2,2,2-trifluoroethyl methacrylate.
法律状态
(US8987370) LEGAL DETAILS FOR US2011184117  Actual or expected expiration date=2031-07-12    Legal state=ALIVE    Status=GRANTED     Event publication date=2008-07-22  Event code=US/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=US US12670184  Application date=2008-07-22  Standardized application number=2008US-12670184     Event publication date=2011-04-07  Event code=US/AS  Event type=Change of name or address  Event type=Reassignment  Assignment OWNER: THE UNIVERSITY OF AKRON, OHIO ASSIGNMENT OF ASSIGNORS INTEREST ASSIGNORS:SOUCEK, MARK D. WUTTICHAROENWONG, KOSIN SIGNING DATES FROM 20110405 TO 20110407 REEL/FRAME:026088/0683     Event publication date=2011-07-28  Event code=US/A1  Event type=Examination events  Application published  Publication country=US  Publication number=US2011184117  Publication stage Code=A1  Publication date=2011-07-28  Standardized publication number=US20110184117     Event publication date=2015-03-24  Event code=US/B2  Event indicator=Pos  Event type=Event indicating In Force  Granted patent as second publication  Publication country=US  Publication number=US8987370  Publication stage Code=B2  Publication date=2015-03-24  Standardized publication number=US8987370     Event publication date=2015-03-24  Event code=US/354  Event indicator=Pos  Event type=Event indicating In Force  Event type=Extension of term of duration of protection  Patent term extension under  35 U.S.C 154(b) until/for:  Number of days of extension=1085
专利类型码
A1B2
国别省市代码
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