Thermal barrier coatings for internal combustion engines
US-2024067829-A1 · Feb 29, 2024 · US
Film-forming material, group IV metal oxide film and vinylenediamide complex
US9371452B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9371452-B2 |
| Application number | US-201214342993-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 3, 2012 |
| Priority date | Sep 5, 2011 |
| Publication date | Jun 21, 2016 |
| Grant date | Jun 21, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
An object of the present invention is to provide a method for producing a Group IV metal oxide film useful as a semiconductor element or an optical element at a low temperature. The present invention relates to a method for producing a Group IV metal oxide film, comprising coating a surface of a substrate with a film-forming material dissolved in an organic solvent, and subjecting the substrate to a heat treatment, an ultraviolet irradiation treatment, or both of these treatments, wherein a film-forming material obtained by reacting a vinylenediamide complex having a specific structure with an oxidizing agent such as oxygen gas, air, ozone, water and hydrogen peroxide is used as the film-forming material.
First claim
Opening claim text (preview).
The invention claimed is: 1. A film-forming material, obtained by a process comprising: dissolving a compound comprising a titanium atom or a zirconium atom, with the titanium atom or the zirconium atom being bridged by a bridging oxygen atom, in an alcohol comprising two or more oxygen atoms, thereby obtaining a solution, and heating the solution. 2. The film-forming material according to claim 1 , wherein the alcohol is a cellosolve. 3. The film-forming material according to claim 2 , wherein the cellosolve is ethylene glycol monomethyl ether.
Assignees
Inventors
Classifications
the material containing zirconium, e.g. ZrO2 · CPC title
the material containing titanium, e.g. TiO2 · CPC title
the material containing hafnium, e.g. HfO2 · CPC title
the material being a silicon oxide, e.g. SiO2 · CPC title
the compound being a molecule comprising at least one silicon-oxygen bond and the compound having hydrogen or an organic group attached to the silicon or oxygen, e.g. a siloxane · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9371452B2 cover?
- An object of the present invention is to provide a method for producing a Group IV metal oxide film useful as a semiconductor element or an optical element at a low temperature. The present invention relates to a method for producing a Group IV metal oxide film, comprising coating a surface of a substrate with a film-forming material dissolved in an organic solvent, and subjecting the substrate…
- Who is the assignee on this patent?
- Kinoshita Tomoyuki, Iwanaga Kohei, ASANO Sachio, and 8 more
- What technology area does this patent fall under?
- Primary CPC classification C09D1/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 21 2016 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).