Chemours
E721858
Chemours is a U.S.-based chemical company known for producing performance chemicals and advanced materials, including the nonstick coating brand Teflon.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chemours canonical | 4 |
| DuPont Performance Chemicals business | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8245211 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chemours Context triple: [Teflon, ownedBy, Chemours]
-
A.
Midland Chemical Company
Midland Chemical Company was an early American chemical manufacturing firm established in the late 19th century by industrial chemist Herbert Henry Dow, who later founded the Dow Chemical Company.
-
B.
Celanese Corporation
Celanese Corporation is a global specialty materials and chemical company known for producing engineered materials, acetyl products, and other advanced polymers for industrial and consumer applications.
-
C.
Dow Chemical Company
Dow Chemical Company is a major American multinational chemical corporation known for producing a wide range of industrial, agricultural, and consumer chemical products.
-
D.
DuPont
DuPont is a major American chemical company historically known for pioneering materials science innovations and playing a key role in U.S. industrial and wartime production.
-
E.
Rohm and Haas
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chemours Target entity description: Chemours is a U.S.-based chemical company known for producing performance chemicals and advanced materials, including the nonstick coating brand Teflon.
-
A.
Midland Chemical Company
Midland Chemical Company was an early American chemical manufacturing firm established in the late 19th century by industrial chemist Herbert Henry Dow, who later founded the Dow Chemical Company.
-
B.
Celanese Corporation
Celanese Corporation is a global specialty materials and chemical company known for producing engineered materials, acetyl products, and other advanced polymers for industrial and consumer applications.
-
C.
Dow Chemical Company
Dow Chemical Company is a major American multinational chemical corporation known for producing a wide range of industrial, agricultural, and consumer chemical products.
-
D.
DuPont
DuPont is a major American chemical company historically known for pioneering materials science innovations and playing a key role in U.S. industrial and wartime production.
-
E.
Rohm and Haas
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
chemical company
ⓘ
public company ⓘ |
| businessModel | business-to-business ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countryOfIncorporation |
United States
ⓘ
linked to:
United States of America
|
| foundedBy | DuPont ⓘ |
| hasBrand |
Krytox
ⓘ
Nafion ⓘ
linked to:
Nafion ion exchange membranes
Opteon ⓘ Teflon ⓘ Ti-Pure ⓘ Viton ⓘ
linked to:
Teflon
|
| hasDivision |
Advanced Performance Materials
ⓘ
Thermal & Specialized Solutions ⓘ Titanium Technologies ⓘ |
| hasEnvironmentalIssue |
PFAS contamination allegations
ⓘ
lawsuits related to perfluorinated chemicals ⓘ |
| hasKeyMaterial |
fluorochemicals
ⓘ
specialty polymers ⓘ titanium dioxide pigments ⓘ |
| hasPredecessor |
DuPont Performance Chemicals business
ⓘ
linked to:
Chemours
|
| headquartersLocation |
Wilmington, Delaware, United States
ⓘ
linked to:
Wilmington, Delaware
|
| industry |
advanced materials
ⓘ
chemicals ⓘ performance chemicals ⓘ specialty chemicals ⓘ |
| legalForm | Delaware corporation ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| notableProduct |
Nafion ion exchange membranes
ⓘ
Opteon refrigerants ⓘ Teflon nonstick coatings ⓘ
linked to:
Teflon
Ti-Pure titanium dioxide pigments ⓘ |
| productType |
fluoropolymers
ⓘ
industrial chemicals ⓘ refrigerants ⓘ titanium dioxide ⓘ |
| regulatorySubject | U.S. Environmental Protection Agency ⓘ |
| separatedFrom | DuPont ⓘ |
| servesIndustry |
aerospace
ⓘ
automotive ⓘ construction ⓘ consumer goods ⓘ electronics ⓘ energy ⓘ |
| spunOffFrom | DuPont ⓘ |
| tickerSymbol | CC ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Chemours Description of subject: Chemours is a U.S.-based chemical company known for producing performance chemicals and advanced materials, including the nonstick coating brand Teflon.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Chemours