20 candidate markets — and the three facts that decide the best one are published nowhere.
A fermentation-derived biosurfactant, read across the whole public record. The top-ranked lead came back strong, and then ran into an absence — which turned out to be the most valuable thing in the study.
candidate markets found and scored
suppliers confirmed in the EU chemicals register, in a single day
separate pieces of evidence behind the top lead
decisive questions that no source publishes at all
The top lead: bio-based additives for adhesives and sealants
It scored highest of the twenty. Checking the supply side gave a clear, citable picture rather than an assertion.
Supply, from the registerCommercially real at kilotonne scale
Eight supplier entries read in the EU register. One major producer anchors the volume; other non-EU producers ship into Europe through appointed representatives; a smaller European producer holds material at tonne scale.
Two registered salt forms have been withdrawn. Form-level churn like that is a finding in itself: the market has settled on the ester and acid forms.
Demand, from research housesLarge parent market, faster bio segment
Research houses put the parent market at tens of billions of dollars growing at low-to-mid single digits, with the bio-based segment smaller but faster in every house that sizes both.
Recorded as an estimate rather than a verified figure — because it comes from firms selling reports, not from a register anyone can check.
Then the honest problem
Adhesive use is evidenced in the literature and in patents — and is declared in none of the registration dossiers we read. Sixteen separate documents support the application. Not one of the registered dossiers lists it among its identified uses. That is either genuine white space, or it is a red flag. The study says which question closes it, and does not pretend to know the answer.
What nobody publishes is the product
Three facts decide whether this is a business. Each was searched for and each came back empty — and empty is a different answer from unexamined.
The additive slice
No research house publishes the functional-additive share of the adhesives market. Sizing it is the work, not a lookup.
The bio premium
No published price premium for bio-based additive content. The sharpest unanswered question in the whole study.
The channel
Whether the route to formulators is direct or through specialty distribution is not established by any named source.
A report house cannot sell those three answers, because it does not have them either. A checked, cited map of who actually supplies this, plus three precisely-stated unknowns is a more honest starting position than a number somebody invented to fill the cell.