Can wool be made felt proof?

I finished a scarf using 100% wool yarn, and I was wondering if there’s any chemical to apply to the wool to make it not felt anymore.

I googled the words “anti-felt chemical additive”…and the short answer to your question is YES.

http://aida.ineris.fr/bref/bref_text/breftext/anglais/bref/BREF_tex_gb11.html

http://www.patentstorm.us/patents/6242059-description.html

http://www.freepatentsonline.com/7097909.html

http://aida.ineris.fr/bref/bref_text/breftext/anglais/bref/BREF_tex_gb35.html

There was a lot of other links to visit.

Where to find this product? What is the commercial name?
More research might turn up the answer.

Does anyone else here at KH know?