The Global Conventional Polyisobutylene Market was valued at approximately USD 3.8 Billion in 2023 and is projected to reach USD 5.2 Billion by 2028, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2023–2028). This robust growth is primarily driven by increasing demand from the automotive sector for high-performance tires and lubricant additives, the expansion of infrastructure projects requiring advanced sealants and adhesives, and the rising consumption of chewing gum globally.

As industries worldwide seek versatile, durable, and impermeable polymer solutions, conventional polyisobutylene (PIB) has become a critical component. Its exceptional gas barrier properties, water resistance, and flexibility make it indispensable across a wide array of applications. In this blog, we profile the Top 10 Companies in the Conventional Polyisobutylene Industry—a group of chemical giants and specialized manufacturers shaping the supply and innovation landscape for this essential polymer.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Oppanol™ B (Low, Medium, High Molecular Weight PIB)

BASF is a global leader in the chemical industry and a major producer of conventional polyisobutylene under its renowned Oppanol™ B brand. The company offers a comprehensive portfolio of PIB grades tailored for applications in adhesives, sealants, lubricant additives, and elastomers. Their global production footprint and strong R&D capabilities position them at the forefront of PIB technology.

Key Innovations & Strategic Focus:

• Development of high-purity, high molecular weight grades for demanding industrial applications.

• Focus on sustainability through product stewardship and eco-efficient manufacturing processes.

• Strategic investments in capacity expansion to meet growing global demand.

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9️⃣ 2. ExxonMobil Chemical Company

Headquarters: Spring, Texas, USA
Key Offering: Vistanex™ Polyisobutylene

ExxonMobil is one of the world’s largest producers of polyisobutylene, with a long history dating back to the initial development of the Vistanex™ brand. The company’s PIB products are essential components in adhesives, sealants, lubricants, and tire inner liners, leveraging their integrated upstream capabilities from crude oil to specialty chemicals.

Key Innovations & Strategic Focus:

• Leading supplier of PIB for butyl rubber production, a key material for tire manufacturing.

• Continuous process optimization to enhance product consistency and performance.

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8️⃣ 3. TPC Group

Headquarters: Houston, Texas, USA
Key Offering: Polyisobutylene (PIB), HR-PIB (Highly Reactive PIB)

TPC Group is a leading producer of C4 chemicals, including a significant output of conventional polyisobutylene. The company is a key supplier to the lubricant and fuel additives market, providing both standard and highly reactive PIB grades that are crucial for manufacturing dispersants and detergents.

Key Innovations & Strategic Focus:

• Specialization in Highly Reactive PIB (HR-PIB), which offers superior performance in additive packages.

• Strategic focus on the North American market with a reliable supply chain for feedstock.

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7️⃣ 4. Ineos Group

Headquarters: London, United Kingdom
Key Offering: Indopol® Polyisobutylene

Ineos is a major global chemical company with a strong presence in the polyisobutylene market through its Indopol® product line. These PIBs are widely used as tackifiers in adhesives, viscosity modifiers in lubricants, and components in sealants and caulks, serving diverse industrial sectors.

Key Innovations & Strategic Focus:

• Broad product range covering low to medium molecular weights for flexible formulation.

• Strong distribution network ensuring supply reliability across Europe, Asia, and the Americas.

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Conventional Polyisobutylene Market – View in Detailed Research Report

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6️⃣ 5. Daelim Industrial Co., Ltd.

Headquarters: Seoul, South Korea
Key Offering: Daelim Polyisobutylene

Daelim is a leading petrochemical company in South Korea and a significant player in the Asian PIB market. The company produces conventional polyisobutylene that is used extensively in adhesive applications, plastic modifiers, and as a base material for various chemical intermediates.

Key Innovations & Strategic Focus:

• Focus on serving the rapidly growing adhesive and sealant markets in the Asia-Pacific region.

• Investment in production technology to improve efficiency and product quality.

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5️⃣ 6. Lubrizol Corporation

Headquarters: Wickliffe, Ohio, USA
Key Offering: PIB-based Additives (Dispersants, Viscosity Modifiers)

While Lubrizol is renowned as a global leader in fuel and lubricant additives, it is a major consumer and specifier of conventional polyisobutylene. The company utilizes PIB, particularly HR-PIB, as a crucial building block for manufacturing superior performance additives that enhance engine cleanliness and fuel economy.

Key Innovations & Strategic Focus:

• Pioneering the use of HR-PIB in advanced lubricant detergent and dispersant chemistry.

• Strong customer collaboration to develop tailored additive solutions for evolving engine technologies.

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4️⃣ 7. Infineum UK Ltd.

Headquarters: Milton Hill, Abingdon, United Kingdom
Key Offering: Specialty Chemical Additives derived from PIB

Infineum, a joint venture between ExxonMobil and Shell, is a world-leading formulator of petroleum additives for lubricants and fuels. The company is a significant downstream player that relies on a steady supply of high-quality conventional PIB to produce its range of viscosity index improvers and deposit control additives.

Key Innovations & Strategic Focus:

• Development of next-generation additive technologies that maximize the performance of PIB-derived components.

• Commitment to sustainability by creating additives that help reduce emissions and improve fuel efficiency.

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3️⃣ 8. Chevron Oronite Company LLC

Headquarters: San Ramon, California, USA
Key Offering: Lubricant and Fuel Additives utilizing PIB

Chevron Oronite is a key global supplier of additives for engine oils, transmission fluids, and industrial lubricants. The company incorporates conventional polyisobutylene into its additive packages, leveraging its chemical properties to improve the performance and longevity of lubricants in demanding conditions.

Key Innovations & Strategic Focus:

• Expertise in synthesizing PIB-based succinimide dispersants, critical for modern engine oils.

• Global manufacturing presence to serve regional market needs effectively.

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2️⃣ 9. Braskem S.A.

Headquarters: São Paulo, Brazil
Key Offering: Polyisobutylene and Butyl Rubber

Braskem is the largest petrochemical company in the Americas and a significant producer in the polyisobutylene value chain, primarily for the production of butyl rubber. Its operations are crucial for supplying the South American market, particularly the automotive and construction industries.

Key Innovations & Strategic Focus:

• Vertical integration from basic petrochemicals to high-value derivatives like butyl rubber.

• Focus on developing bio-based routes for chemicals as part of its long-term sustainability vision.

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1️⃣ 10. ENEOS Corporation

Headquarters: Tokyo, Japan
Key Offering: Polyisobutylene for Lubricants and Elastomers

ENEOS, Japan’s leading oil refiner and petroleum company, is also a producer of conventional polyisobutylene. The company supplies PIB to various domestic and regional markets, with applications ranging from automotive lubricant additives to industrial sealants, catering to Japan’s advanced manufacturing sector.

Key Innovations & Strategic Focus:

• Development of high-performance PIB grades tailored for the Japanese automotive industry’s stringent requirements.

• Investment in R&D for new applications of PIB in energy and electronics sectors.

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🌍 Outlook: The Future of Conventional Polyisobutylene Is Versatile and High-Performance

The conventional polyisobutylene market is experiencing steady growth, underpinned by its irreplaceable role in key industries. While the emergence of bio-alternatives is on the horizon, conventional PIB’s performance characteristics and established supply chains ensure its continued dominance. The industry’s focus is shifting towards product differentiation, application-specific grades, and sustainable production practices.

📈 Key Trends Shaping the Market:

• Growing demand for fuel-efficient vehicles driving need for advanced lubricant additives.

• Infrastructure development in emerging economies boosting consumption of sealants and adhesives.

• Increasing hygiene awareness fueling demand for PIB in chewing gum base production.

• Technological advancements leading to the development of higher purity and more reactive PIB grades.

Get Full Report Here:
Conventional Polyisobutylene Market – View in Detailed Research Report

The companies listed above are not only supplying a critical industrial polymer—they are enabling advancements in mobility, construction, and consumer goods through continuous innovation and reliable supply.