专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060159861A1 Additives to prevent degradation of alkyl-hydrogen siloxanes 审中-公开
标题翻译：用于防止烷基氢硅氧烷降解的添加剂
公开(公告)号：US20060159861A1
公开(公告)日：2006-07-20
申请号：US11361723
申请日：2006-02-24
申请人： Daniel Teff , Gregory Smith , John Chagolla , Tim Andreyka
发明人： Daniel Teff , Gregory Smith , John Chagolla , Tim Andreyka
IPC分类号： C23C16/24 , B32B27/00 , C08L83/04
CPC分类号： C23C16/4402 , C08G77/12 , C08K5/13 , C08L83/04 , Y10T428/31663
摘要： An organohydrosiloxane composition comprising: a) one or more organohydrosiloxane compounds, each having at least one [—HSiR-O—] unit, wherein R═C1-C18 linear, branched, or cyclic alkyl, C1-C18 linear, branched, or cyclic alkoxy, or substituted or unsubstituted aryl, and b) an antioxidant compound shown in Formula (1) wherein the antioxidant compound is a phenolic compound and is present in a concentration from about 1 ppm to about 5,000 ppm and wherein R1 through R5 can each independently be H, OH, C1-C18 linear, branched, or cyclic alkyl, C1-C18 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl. The compositions of present invention exhibit stability and significantly extend the shelf life of organohydrosiloxane products and allow greater flexibility in handling these products in chemical processes or semiconductor manufacturing. The resulting stabilization of siloxanes prevents the possibility of complete polymerization (i.e., solidification) of product in chemical delivery lines or valves, which lowers equipment maintenance and costs and reduces time the machinery is out of production.
摘要翻译：一种有机氢硅氧烷组合物，其包含：a）一种或多种有机氢化硅氧烷化合物，其各自具有至少一个[-HSi-O-]单元，其中R 1' 或环状烷基，C 1 -C 18直链，支链或环状烷氧基或取代或未取代的芳基，和b）式（1）所示的抗氧化剂化合物，其中所述抗氧化剂化合物是酚类化合物，并且以约1ppm至约5,000ppm的浓度存在，并且其中R 1至R 5各自独立地为H，OH C 1 -C 12直链，支链或环状烷基，C 1 -C 18直链，支链，或环状烷氧基或取代或未取代的芳基。本发明的组合物表现出稳定性并且显着地延长了有机氢硅氧烷产品的保存期限，并且在化学工艺或半导体制造中处理这些产品时具有更大的灵活性。所得的硅氧烷稳定化防止化学输送管线或阀门中产物完全聚合（即固化）的可能性，这降低了设备维护和成本，并缩短了机器停产的时间。

2. 发明申请

US20060270787A1 Additives to prevent degradation of alkyl-hydrogen siloxanes 有权
公开(公告)号：US20060270787A1
公开(公告)日：2006-11-30
申请号：US11496135
申请日：2006-07-31
申请人： Daniel Teff , Gregory Smith , John Chagolla , Tim Andreyka
发明人： Daniel Teff , Gregory Smith , John Chagolla , Tim Andreyka
IPC分类号： C08L83/04 , B32B27/00
CPC分类号： C23C16/4402 , C08G77/12 , C08K5/13 , C08L83/04 , Y10T428/31663
摘要： An organohydrosiloxane composition comprising: a) one or more organohydrosiloxane compounds, each having at least one [—HSiR—O—] unit, wherein R═C1-C18 linear, branched, or cyclic alkyl, C1-C18 linear, branched, or cyclic alkoxy, or substituted or unsubstituted aryl, and b) an antioxidant compound shown in Formula (1) wherein the antioxidant compound is a phenolic compound and is present in a concentration from about 1 ppm to about 5,000 ppm and wherein R1 through R5 can each independently be H, OH, C1-C18 linear, branched, or cyclic alkyl, C1-C18 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl. The compositions of present invention exhibit stability and significantly extend the shelf life of organohydrosiloxane products and allow greater flexibility in handling these products in chemical processes or semiconductor manufacturing. The resulting stabilization of siloxanes prevents the possibility of complete polymerization (i.e., solidification) of product in chemical delivery lines or valves, which lowers equipment maintenance and costs and reduces time the machinery is out of production.

3. 发明申请

US20070057235A1 Additives to prevent degradation of cyclic alkene derivatives 有权
标题翻译：用于防止环烯衍生物降解的添加剂
公开(公告)号：US20070057235A1
公开(公告)日：2007-03-15
申请号：US11519579
申请日：2006-09-12
申请人： Daniel Teff , John Chagolla
发明人： Daniel Teff , John Chagolla
IPC分类号： C09K15/00
CPC分类号： C07C39/06 , C07C7/20 , C07C39/04 , C07C13/64 , C07C13/00
摘要： A stabilized cyclic alkene composition comprising one or more cyclic alkenes, and at least one antioxidant compound having the formula (I), wherein R1 through R5 can each independently be H, OH, C1-C8 linear, branched, or cyclic alkyl, C1-C8 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl, and wherein the antioxidant compound is present in an amount between 1 ppm and 200 ppm and has a boiling point lower than 265° C. A method for forming a layer of carbon-doped silicon oxide on a substrate, which uses the stabilized alkene composition and a silicon containing compound.
摘要翻译：包含一种或多种环状烯烃的稳定的环烯烃组合物和至少一种具有式（I）的抗氧化剂化合物，其中R 1至R 5各自独立地为H ，OH，C 1 -C 8直链，支链或环状烷基，C 1 -C 8直链，支链或环状烷氧基或取代或未取代的芳基，并且其中抗氧化剂化合物的存在量为1ppm至200ppm，沸点低于265℃。一种形成碳掺杂硅层的方法氧化物，其使用稳定的烯烃组合物和含硅化合物。

4. 发明申请

US20070057234A1 Additives to prevent degradation of cyclic alkene derivatives 有权
标题翻译：用于防止环烯衍生物降解的添加剂
公开(公告)号：US20070057234A1
公开(公告)日：2007-03-15
申请号：US11519524
申请日：2006-09-12
申请人： Daniel Teff , John Chagolla
发明人： Daniel Teff , John Chagolla
IPC分类号： C09K15/00
CPC分类号： C09K15/08 , C07C7/20 , C07C39/04 , C07C39/06 , C07C13/64
摘要： A stabilized cyclic alkene composition comprising one or more cyclic alkenes, and at least one antioxidant compound having the formula (I), wherein R1 through R5 can each independently be H, OH, C1-C8 linear, branched, or cyclic alkyl, C1-C8 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl, and wherein the antioxidant compound is present in an amount between 1 ppm and 200 ppm, and wherein said composition is purged with at least one inert gas after said composition is introduced to a container intended for storage or shipping of said composition. A method for forming a layer of carbon-doped silicon oxide on a substrate, which uses the stabilized alkene composition and a silicon containing compound.
摘要翻译：包含一种或多种环状烯烃的稳定的环烯烃组合物和至少一种具有式（I）的抗氧化剂化合物，其中R 1至R 5各自独立地为H ，OH，C 1 -C 8直链，支链或环状烷基，C 1 -C 8直链，支链或环状烷氧基或取代或未取代的芳基，并且其中所述抗氧化剂化合物的存在量为1ppm至200ppm，并且其中所述组合物在所述组合物被引入到预期的容器中之后用至少一种惰性气体吹扫用于存储或运输所述组合物。在基板上形成碳掺杂氧化硅层的方法，该方法使用稳定的烯烃组合物和含硅化合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式