Inorganic filler, resin composition comprising the same and heat radiation substrate using the same
US-9505914-B2 · Nov 29, 2016 · US
Stabilization of polymers that contain a hydrolyzable functionality
US9499683B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9499683-B2 |
| Application number | US-201213976352-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 3, 2012 |
| Priority date | Dec 31, 2010 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 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.
A process for treating a polymer having a hydrolyzable functionality, the method comprising: (i.) providing a polymer having hydrolyzable functionality; and (ii.) introducing a stabilizing agent to the polymer, where the stabilizing agent is defined by the formula (I) where ÷ is a hydrolyzable group that forms an acidic species upon hydrolysis, where R 2 , R 3 , and R 4 are each independently a halogen atom, a hydrocarbyl group, a hydrocarboxylate group, or a hydrocarbyloxy group.
First claim
Opening claim text (preview).
What is claimed is: 1. A process for stabilizing a polymer from Mooney viscosity growth, the method comprising: (i) polymerizing conjugated diene monomer, optionally with monomer copolymerizable therewith, with an organolithium initiator to provide a polymer cement having living polymer therein; (ii) reacting the living polymer with a functionalizing agent including a hydrolyzable group to provide a polymer cement including a functionalized polymer having a hydrolyzable function…
Assignees
Inventors
Classifications
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 US9499683B2 cover?
- A process for treating a polymer having a hydrolyzable functionality, the method comprising: (i.) providing a polymer having hydrolyzable functionality; and (ii.) introducing a stabilizing agent to the polymer, where the stabilizing agent is defined by the formula (I) where ÷ is a hydrolyzable group that forms an acidic species upon hydrolysis, where R 2 , R 3 , and R 4 are each independently …
- Who is the assignee on this patent?
- Rademacher Christine M, Hogan Terrence E, Robertson Christopher G, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification C08K5/5406. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 22 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).