Non-aqueous siloxane solvent compositions for cleaning a metal or plastic surface

US9920280B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9920280-B2
Application numberUS-201615053477-A
CountryUS
Kind codeB2
Filing dateFeb 25, 2016
Priority dateFeb 25, 2016
Publication dateMar 20, 2018
Grant dateMar 20, 2018

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

This invention relates to non aqueous non-volatile alkylated siloxane compositions having low VOC and vapor pressure of about 31 millimeters of mercury at 20° C. consisting essentially of a mixture of a linear or open-chain methyl alkylated siloxane having two silicon atoms and a siloxane having three silicon atoms alkylated with methyl groups.

First claim

Opening claim text (preview).

The invention claimed: 1. A process for removing and cleaning oleaginous materials from a metal surface which comprises adding an effective amount of a siloxane composition onto said oleaginous-containing metal surface and subsequently cleaning the oleaginous material from the metal surface; said siloxane composition having a low VOC and a vapor pressure of about 31 millimeters of mercury at about 20° C. and consists essentially of from about 55 to 75 parts by weight of an alkylate…

Assignees

Inventors

Classifications

  • C11D3/162Primary

    Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

Patent family

Related publications grouped by family.

External sources

Next steps

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Frequently asked questions

Answers are generated from the same data shown on this page.

What does patent US9920280B2 cover?
This invention relates to non aqueous non-volatile alkylated siloxane compositions having low VOC and vapor pressure of about 31 millimeters of mercury at 20° C. consisting essentially of a mixture of a linear or open-chain methyl alkylated siloxane having two silicon atoms and a siloxane having three silicon atoms alkylated with methyl groups.
Who is the assignee on this patent?
Arafat El Sayad, Us Navy
What technology area does this patent fall under?
Primary CPC classification C11D3/162. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Mar 20 2018 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).