High flux high efficiency nanofiber membranes and methods of production thereof
US-9511329-B2 · Dec 6, 2016 · US
Melt processable poly (vinyl alcohol) blends and poly (vinyl alcohol) based membranes
US8946352B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8946352-B2 |
| Application number | US-201013128207-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 16, 2010 |
| Priority date | Dec 16, 2010 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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.
Technologies and implementations for providing melt processable poly(vinyl alcohol) blends and poly(vinyl alcohol) based membranes are generally disclosed.
First claim
Opening claim text (preview).
What is claimed is: 1. A melt-processable polymer blend comprising: a first polymer blend comprising a first polymer including poly(vinyl alcohol) and a second polymer including 2-glucosyloxyethyl methacrylate; and a third polymer selected to provide post melt processing flexibility to the polymer blend, wherein a melt viscosity ratio of the first polymer blend to the third polymer is selected to render the melt-processable polymer blend a co-continuous phase structure upon melt…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · 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 US8946352B2 cover?
- Technologies and implementations for providing melt processable poly(vinyl alcohol) blends and poly(vinyl alcohol) based membranes are generally disclosed.
- Who is the assignee on this patent?
- Cruz Carlos A, Empire Technology Dev Llc
- What technology area does this patent fall under?
- Primary CPC classification B01D71/381. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 03 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).