The Universal Selection Source: Coatings Ingredients

Patent

POLYVINYLIDENE FLUORIDE SOLUTIONS IN N-FORMYL- OR N-ACETYLMORPHOLINE


Application Date:
May 11, 2017
USPTO Patent:
US 15319909
Abstract:

Solutions of polyvinylidene fluoride (PVDF) or copolymers of 1,1-difluoroethylene in a solvent which comprises N-formylmorpholine (NFM), N-acetylmorpholine (NAM) or mixtures thereof and additionally a cosolvent sele...

Assignee:
Inventors:
Ulrich KARL, Gruenstadt (DE)
Christoph ERK, Ludwigshafen (DE)
Michael DORNBUSCH, Duesseldorf (DE)
Hidehiko MIZUNO, Hong Kong North Point (HK)
International Classification:
C08L 27/16 (20170511); C09D 7/00 (20170511); C09D 127/16 (20170511); H01M 4/04 (20170511); C11D 7/50 (20170511); H01M 4/62 (20170511); H01M 10/0525 (20170511); C09D 9/00 (20170511); C08J 3/09 (20170511)

Claims

What is claimed is:

1. A solution of a polyvinylidene fluoride or a copolymer of 1,1-difluoroethylene in a solvent, said solution comprising: N-formylmorpholine, N acetylmorpholine, or mixtures thereof; anda cosolvent selected from the group consisting of an alkylene carbonate, a mono-alkylene glycol dialkyl ether, a di-alkylene glycol dialkyl ether, a polyalkylene glycol dialkyl ether, and...

Description

The invention relates to solutions of solutions of polyvinylidene fluoride (PVDF) or copolymers of 1,1-difluoroethylene in a solvent which comprises N-formylmorpholine (NFM), N-acetylmorpholine (NAM) or mixtures thereof and additionally a cosolvent selected from alkylene carbonate, mono-, di- or polyalkylene glycol dialkyl ethers or mixtures thereof.

> Search in our Patent Database of 25,364 Patents

Tutorial

5 Mistakes to Avoid with your Water-Based Metallic Inks

Be a better formulator by avoiding 5 (too) frequent mistakes. You'll see what you need to do differently vs. a standard ink.

Sitecore.Data.Items.Item

Channel Alerts

Receive weekly digests on hot topics

Receive your alerts

Back to Top