Method of forming an MT-propyl siloxane resin
US-9221848-B2 · Dec 29, 2015 · US
Silazane compounds having fluoroalkyl group and method of preparing the same
US8927754B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8927754-B2 |
| Application number | US-201213445074-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 12, 2012 |
| Priority date | Apr 12, 2011 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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Disclosed are silazane compounds having two fluoroalkyl groups, represented by the following general formula (1): wherein R f and R f ′ are each a fluoroalkyl group, R 1 is a hydrogen atoms or an aliphatic monovalent hydrocarbon group, R 2 and R 3 are each an aliphatic monovalent hydrocarbon group, R 4 is a hydrogen atom or an aliphatic monovalent hydrocarbon group, a and b are each 0 or 1, m, n and p are each an integer of 0 to 6, q is an integer of 1 to 6, and r is 1 or 2. By treating an inorganic material with the silazane compound having two fluoroalkyl groups, high water and oil repellency and high sliding properties can be imparted to the inorganic material in good balance.
First claim
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The invention claimed is: 1. A silazane compound having two fluoroalkyl groups and represented by the following general formula (1): wherein R f and R f ′ are each independently a fluoroalkyl group of 1 to 10 carbon atoms, R 1 is a hydrogen atom or an aliphatic monovalent hydrocarbon group of 1 to 6 carbon atoms, R 2 and R 3 are each independently an aliphatic monovalent hy…
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- What does patent US8927754B2 cover?
- Disclosed are silazane compounds having two fluoroalkyl groups, represented by the following general formula (1): wherein R f and R f ′ are each a fluoroalkyl group, R 1 is a hydrogen atoms or an aliphatic monovalent hydrocarbon group, R 2 and R 3 are each an aliphatic monovalent hydrocarbon group, R 4 is a hydrogen atom or an aliphatic monovalent hydrocarbon gro…
- Who is the assignee on this patent?
- Honma Takayuki, Kiyomori Ayumu, Kubota Tohru, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C07F7/10. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).