Who makes Stanyl now?
Stanyl is sold by Envalior in the U.S., Canada and Latin America. Polymer: PA46. Checked Nov 2, 2026.
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- Owner now
- Envalior (Advent majority, Lanxess about 41%)
- Status
- Sold 2023
- Polymer
- PA46
- Checked
- Nov 2, 2026
The short answer
Owner now (Americas): Envalior (Advent majority, Lanxess about 41%)
Sold 2023
What changed, and when
Former DSM brand. Moved to Envalior on Apr 1, 2023.
Sources
Ownership history
- DSM Engineering Plastics (1989)
- DSM Engineering Materials (2020)
- Envalior (Advent majority, Lanxess about 41%) (2023)
What to check on your Stanyl paperwork
- Ask your seller in writing whether the grade name, suffix and formula are unchanged.
- Get the data sheet and COA from the new owner and compare them line by line with your old ones.
- Look up the UL file holder name for your grade on UL Product iQ.
- Ask for FDA, REACH, RoHS and other letters issued by the new owner.
- Update your supplier record (legal entity, remit-to address, contacts) and confirm any bank change by phone.
Company names you may see on older Stanyl paperwork
DSM, DSM Engineering Plastics, DSM Engineering Materials. If an old drawing, COA or UL file names one of these, it can still refer to Stanyl.
Current Stanyl data sheets
Envalior Stanyl PA46 page and datasheets. Page links straight to Stanyl grade datasheets on plasticsfinder.envalior.com. Use the newest data sheet and COA from the current owner, not a copy saved years ago.
Other brands from Envalior
Akulon, Arnite, Arnitel, Durethan, EcoPaXX, ForTii, Pocan, Xytron.
Questions
Who makes Stanyl now?
Envalior (Advent majority, Lanxess about 41%) sells Stanyl in the U.S., Canada and Latin America (checked Nov 2, 2026).
Did Stanyl change owners?
Status: Sold 2023. Former DSM brand.
Where do I find current Stanyl data sheets?
On the owner's site: Envalior Stanyl PA46 page and datasheets. Use the newest data sheet and COA from the current owner.
From our resin brand ownership tracker, which covers 318 brands with a source for every row. Spot a change we missed? Tell us.
Talk to a polymer chemist
Have a grade on a print, a bag label, or just a part you need to make? Send what you have.
- Send the grade, a callout or a photo of the bag label.
- A polymer chemist checks it, and suggests a matched alternative if it is hard to get.
- We aim to quote within one to three business days, from one gaylord to a railcar.
Need Stanyl or a matched alternative?
Send the Stanyl grade you run. A polymer chemist confirms it, quotes it where we can source it, or suggests a matched alternative with what differs.