Method for producing dehydro rose oxide
US-2016096814-A1 · Apr 7, 2016 · US
Organic compounds
US10899996B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10899996-B2 |
| Application number | US-201816629248-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 25, 2018 |
| Priority date | Jul 26, 2017 |
| Publication date | Jan 26, 2021 |
| Grant date | Jan 26, 2021 |
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.
The use as fragrance ingredient of 4—methylene—2—(2—methylprop—1—enyl)—tetrahydropyran.
First claim
Opening claim text (preview).
The invention claimed is: 1. A fragrance material comprising 4-methylene-2-(2-methylprop-1-enyl)-tetrahydropyran in combination with nerol oxide at a weight ratio of from 99:1 to 8:2. 2. A fragrance mixture consisting essentially of 4-methylene-2-(2-methylprop-1-enyl)-tetrahydropyran and nerol oxide at a weight ratio of from 99.1 to 8:2. 3. A fragrance application comprising the fragrance material of claim 1 , and a consumer product base. 4. The fragrance application of claim 3 wherein the consumer product base is selected from the group consisting of fine perfumery, fabric care, household products and personal care products. 5. A method of improving, enhancing or modifying a consumer product base comprising: adding to the consumer product base an olfactory acceptable amount of 4-methylene-2-(2-methylprop-1-enyl)-tetrahydropyran. 6. The method of claim 5 in which there is additionally present nerol oxide, and the 4-methylene-2-(2-methylprop-1-enyl)-tetrahydropyran and nerol oxide are present in a respective weight ratio of from 99:1 to 8:2.
Assignees
Inventors
Classifications
- C11B9/008Primary
the hetero rings containing six atoms · 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 US10899996B2 cover?
- The use as fragrance ingredient of 4—methylene—2—(2—methylprop—1—enyl)—tetrahydropyran.
- Who is the assignee on this patent?
- Givaudan Sa
- What technology area does this patent fall under?
- Primary CPC classification C11B9/008. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 26 2021 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).