18280690. POLYUREA COPOLYMER simplified abstract (BASF SE)
Contents
POLYUREA COPOLYMER
Organization Name
Inventor(s)
Sandra Gloria Koenig of Ludwigshafen am Rhein (DE)
Michael Zeilinger of Ludwigshafen am Rhein (DE)
Dag Wiebelhaus of Ludwigshafen am Rhein (DE)
Aggeliki Quell of Ludwigshafen am Rhein (DE)
POLYUREA COPOLYMER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18280690 titled 'POLYUREA COPOLYMER
The patent application is focused on a process for treating polyurethane, polyurea, and/or polyurethane-polyurea copolymers using specific components and reactions.
- Providing at least one component selected from polyurethane, polyurea, and polyurethane-polyurea copolymers.
- Providing at least one secondary amine of a specific formula.
- Reacting the component with the secondary amine to obtain a first reaction product.
- Providing at least one isocyanate component.
- Reacting the first reaction product with the isocyanate component to obtain a final product with specific NCO functionality.
Potential Applications: - Coatings for various surfaces - Adhesives and sealants - Protective coatings for industrial equipment
Problems Solved: - Enhancing the properties of polyurethane-based materials - Improving adhesion and durability of coatings - Providing a more efficient process for treating copolymers
Benefits: - Increased strength and flexibility of materials - Enhanced resistance to chemicals and abrasion - Improved performance in harsh environments
Commercial Applications: "Polyurea Copolymer Treatment Process for Enhanced Coatings and Adhesives"
Frequently Updated Research: Researchers are continually exploring new formulations and applications for polyurea copolymers in various industries.
Questions about Polyurea Copolymer Treatment Process: 1. How does this treatment process improve the properties of polyurethane-based materials? 2. What are the specific advantages of using secondary amines in the reaction process?
Original Abstract Submitted
Polyurea Copolymer Presently claimed invention is directed to a process for treating polyurethane, polyurea and/or polyurethane-polyurea copolymers comprising the steps of: a) providing at least one component (A) selected from the group consisting of polyurethane, polyurea and polyurethane-polyurea copolymers; and b) providing at least one secondary amine of formula (B); c) reacting the at least one component (A) with the at least one secondary amine of formula (B) to obtain a first reaction product (D); d) proving at least one isocyanate component (C); e) reacting the first reaction product (D) obtained in step c. with the at least one isocyanate component (C) to obtain a product, wherein the at least one isocyanate component (C) has an average NCO functionality of ≥2.0.
