18262622. HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYSTS FOR BISPHENYLPHENOXY METAL-LIGAND COMPLEXES simplified abstract (Dow Global Technologies LLC)
Contents
- 1 HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYSTS FOR BISPHENYLPHENOXY METAL-LIGAND COMPLEXES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYSTS FOR BISPHENYLPHENOXY METAL-LIGAND COMPLEXES - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYSTS FOR BISPHENYLPHENOXY METAL-LIGAND COMPLEXES
Organization Name
Inventor(s)
David M. Pearson of Lake Jackson TX (US)
Yi Jin of Lake Jackson TX (US)
Alfred E. Vigil, Jr. of Lake Jackson TX (US)
Brian M. Habersberger of Lake Jackson TX (US)
Lisa S. Madenjian of Lake Jackson TX (US)
Harold W. Boone of Lake Jackson TX (US)
HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYSTS FOR BISPHENYLPHENOXY METAL-LIGAND COMPLEXES - A simplified explanation of the abstract
This abstract first appeared for US patent application 18262622 titled 'HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYSTS FOR BISPHENYLPHENOXY METAL-LIGAND COMPLEXES
Simplified Explanation
The patent application describes a process for polymerizing olefin monomers using a specific catalyst system.
- The catalyst system includes hydrocarbyl-modified methylaluminoxane with less than 25 mole percent trihydrocarbyl aluminum compounds, and one or more metal-ligand complexes.
- The process involves reacting ethylene and optionally other olefin monomers in the presence of the catalyst system.
- The catalyst system components have specific chemical structures, with alkyl or aryl groups attached to aluminum and metal-ligand complexes according to a specific formula.
Potential Applications
This technology could be applied in the production of various polyolefin materials, such as polyethylene and polypropylene.
Problems Solved
This technology helps in controlling the polymerization process of olefin monomers, leading to the production of polymers with desired properties.
Benefits
The use of this catalyst system can result in improved efficiency and control over the polymerization process, leading to high-quality polyolefin products.
Potential Commercial Applications
The technology could find applications in industries such as packaging, automotive, construction, and more, where polyolefin materials are commonly used.
Possible Prior Art
One possible prior art could be the use of different catalyst systems for olefin polymerization, which may not have the same specific components as described in this patent application.
Unanswered Questions
What are the specific properties of the polyolefin materials produced using this catalyst system?
The patent application does not provide detailed information on the properties of the polyolefin materials obtained through this process.
Are there any limitations or challenges associated with the use of this catalyst system in industrial-scale polymerization processes?
The patent application does not address any potential limitations or challenges that may arise when implementing this catalyst system on a larger scale.
Original Abstract Submitted
Processes of polymerizing olefin monomers. The process comprising reacting ethylene and optionally one or more olefin monomers in the presence of a catalyst system, wherein the catalyst system comprises: hydrocarbyl-modified methylaluminoxane having less than 25 mole percent trihydrocarbyl aluminum compounds AlRRRbased on the total moles of aluminum, where R, R, and Rare independently linear (C-C)alkyl, branched (C-C)alkyl, or (C-C)aryl; and one or more metal-ligand complexes according to formula (I):
