Method of purifying polyolefin
US-9790292-B2 · Oct 17, 2017 · US
Fluoropolymer coated articles
US9212693B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9212693-B2 |
| Application number | US-201313918390-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 14, 2013 |
| Priority date | Apr 27, 2007 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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Abstract
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Provided is an article comprising a bearing, wherein the bearing has disposed upon it a fluoropolymer composition. The fluoropolymer composition comprises a fluoropolymer and a pH-dependent surfactant.
First claim
Opening claim text (preview).
The invention claimed is: 1. An article comprising a bearing, wherein the bearing has disposed upon it a fluoropolymer composition, the fluoropolymer composition comprising a coagulated fluoropolymer prepared from a process comprising providing an aqueous fluoropolymer dispersion containing from about 5 to about 70% by weight based on the weight of a dispersion of a fluoropolymer and at least about 0.02% by weight a pH-dependent surfactant, having, depending on the pH of the disper…
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- C08F6/16Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9212693B2 cover?
- Provided is an article comprising a bearing, wherein the bearing has disposed upon it a fluoropolymer composition. The fluoropolymer composition comprises a fluoropolymer and a pH-dependent surfactant.
- Who is the assignee on this patent?
- 3M Innovative Properties Co
- What technology area does this patent fall under?
- Primary CPC classification C08F6/16. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 15 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).