Rohm and Haas
E94301
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rohm and Haas canonical | 3 |
| Rohm and Haas Electronic Materials | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T787305 — 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: Rohm and Haas Context triple: [Dow Chemical Company, hasSubsidiary, Rohm and Haas]
-
A.
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.
-
B.
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.
-
C.
Dow Corning Corporation
Dow Corning Corporation is a major American manufacturer specializing in silicone-based materials and technologies for industrial, consumer, and high-performance applications.
-
D.
Du Pont
Du Pont is a prominent American industrial and philanthropic family best known for founding the chemical company E.I. du Pont de Nemours and Company.
-
E.
Bayer
Bayer is a major German multinational pharmaceutical and life sciences company known for products such as aspirin and its work in healthcare and agriculture.
- 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: Rohm and Haas Target entity description: Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
-
A.
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.
-
B.
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.
-
C.
Dow Corning Corporation
Dow Corning Corporation is a major American manufacturer specializing in silicone-based materials and technologies for industrial, consumer, and high-performance applications.
-
D.
Du Pont
Du Pont is a prominent American industrial and philanthropic family best known for founding the chemical company E.I. du Pont de Nemours and Company.
-
E.
Bayer
Bayer is a major German multinational pharmaceutical and life sciences company known for products such as aspirin and its work in healthcare and agriculture.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
chemical company
ⓘ
specialty chemicals company ⓘ |
| acquiredBy | Dow Chemical Company ⓘ |
| acquisitionDate | 2009 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryOfHeadquarters |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
performance materials
ⓘ
sustainable solutions in coatings and materials ⓘ |
| formerStockExchange | New York Stock Exchange ⓘ |
| foundedBy |
Otto Haas
ⓘ
Otto Röhm ⓘ |
| foundedIn | 1907 ⓘ |
| hasKeyTechnology |
acrylic emulsions
ⓘ
additives for paints and coatings ⓘ photoresists for semiconductor manufacturing ⓘ |
| hasMajorCustomerIndustry |
automotive industry
ⓘ
construction industry ⓘ electronics manufacturing ⓘ packaging industry ⓘ |
| hasSubsidiaryOrBusinessUnit |
Rohm and Haas
self-linksurface differs
ⓘ
surface form:
Rohm and Haas Electronic Materials
|
| headquartersLocation |
Philadelphia
ⓘ
surface form:
Philadelphia, Pennsylvania
|
| industry |
chemicals industry
ⓘ
specialty chemicals industry ⓘ |
| knownFor |
advanced materials
ⓘ
coatings materials ⓘ electronic materials ⓘ industrial chemical products ⓘ specialty chemicals ⓘ |
| legalForm | corporation ⓘ |
| operatesIn |
Asia-Pacific
ⓘ
Europe ⓘ North America ⓘ |
| productArea |
acrylics
ⓘ
additives ⓘ adhesives ⓘ coatings ⓘ electronics ⓘ sealants ⓘ water treatment chemicals ⓘ |
| researchFocus |
acrylic technologies
ⓘ
polymer chemistry ⓘ waterborne coatings ⓘ |
| stockExchangeListingStatus | formerly publicly traded ⓘ |
| suppliesTo |
coatings formulators
ⓘ
electronics producers ⓘ industrial manufacturers ⓘ |
| tickerSymbol | ROH ⓘ |
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: Rohm and Haas Description of subject: Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rohm and Haas Electronic Materials