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Patent Application: Initiator Mixture and Polymer Composition

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Summary

The USPTO has published a new patent application (US20260085043A1) detailing an initiator mixture, a composition including it, and a polymer formed from the composition. The application was filed on September 18, 2025, by inventors from South Korea.

Published by USPTO on changeflow.com . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .

What changed

This document is a publication of a new patent application filed with the USPTO, specifically application number 19333173, titled "INITIATOR MIXTURE, COMPOSITION INCLUDING THE SAME, AND POLYMER FORMED FROM THE COMPOSITION." The application describes an initiator mixture containing a multi-aromatic ring-containing compound, iodine and boron ionic compounds, a norbornene moiety with an oxo group, and a tertiary amine compound. The filing date was September 18, 2025.

As this is a patent application, it does not impose direct regulatory obligations or compliance deadlines on businesses. However, it signifies potential future intellectual property developments in the field of organic chemistry and polymer science. Companies operating in chemical manufacturing or materials science may wish to monitor this application and related patents for competitive intelligence and to understand emerging technologies that could impact their product development or licensing strategies.

Archived snapshot

Mar 26, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

← USPTO Patent Applications

INITIATOR MIXTURE, COMPOSITION INCLUDING THE SAME, AND POLYMER FORMED FROM THE COMPOSITION

Application US20260085043A1 Kind: A1 Mar 26, 2026

Inventors

Shinya Onoue, Minsang Kwon, Daehyun Hwang, Yonghwan Kwon, Seokju Lee, Hyeondeuk Hwang

Abstract

Provided is an initiator mixture including a multi-aromatic ring-containing compound, an ionic compound including iodine, an ionic compound including boron, a compound including a norbornene moiety which includes an oxo group (O═), and a tertiary amine compound including an aromatic moiety, an ester group, and an amine group.

CPC Classifications

C07D 209/86 C07C 49/303 C07C 211/54 C07C 233/03 C07F 5/027

Filing Date

2025-09-18

Application No.

19333173

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Last updated

Classification

Agency
USPTO
Published
September 18th, 2025
Instrument
Notice
Legal weight
Non-binding
Stage
Draft
Change scope
Minor
Document ID
US20260085043A1
Docket
19333173

Who this affects

Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Patent Filing
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Chemical Manufacturing Materials Science

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