18555552. FLUOROPOLYMER COMPOSITIONS COMPRISING UNCROSSLINKED FLUOROPOLYMER SUITABLE FOR COPPER AND ELECTRONIC TELECOMMUNICATIONS ARTICLES simplified abstract (3M INNOVATIVE PROPERTIES COMPANY)

FLUOROPOLYMER COMPOSITIONS COMPRISING UNCROSSLINKED FLUOROPOLYMER SUITABLE FOR COPPER AND ELECTRONIC TELECOMMUNICATIONS ARTICLES

Organization Name

3M INNOVATIVE PROPERTIES COMPANY

Inventor(s)

Naiyong Jing of St. Paul MN (US)

Klaus Hintzer of Kastl (DE)

Xiaoming Kou of Woodbury MN (US)

Cheng Li of Shanghai (CN)

Zai-Ming Qiu of Woodbury MN (US)

Siwei Leng of Woodbury MN (US)

Leon M. Lillie of St. Paul MN (US)

Michael C. Dadalas of Burghausen (DE)

Steffen Vowinkel of Burghausen (DE)

Timothy A. Mertens of West Lakeland MN (US)

Tatsuo Fukushi of Woodbury MN (US)

FLUOROPOLYMER COMPOSITIONS COMPRISING UNCROSSLINKED FLUOROPOLYMER SUITABLE FOR COPPER AND ELECTRONIC TELECOMMUNICATIONS ARTICLES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18555552 titled 'FLUOROPOLYMER COMPOSITIONS COMPRISING UNCROSSLINKED FLUOROPOLYMER SUITABLE FOR COPPER AND ELECTRONIC TELECOMMUNICATIONS ARTICLES

The abstract describes an electronic telecommunication article involving a layer of fluoropolymer composition with uncrosslinked fluoropolymer containing at least 80%, 85%, or 90% by weight of polymerized units of perfluorinated monomers, including unsaturated perfluorinated alkyl ethers. The uncrosslinked fluoropolymer is soluble in fluorinated solvent and may be amorphous.

• The patent application focuses on an electronic telecommunication article with a fluoropolymer composition.
• The composition includes uncrosslinked fluoropolymer with a high percentage of perfluorinated monomers, including unsaturated perfluorinated alkyl ethers.
• The uncrosslinked fluoropolymer is characterized as amorphous and soluble in fluorinated solvent.
• The innovation also covers coated substrates, methods, and compositions related to the fluoropolymer.

Potential Applications: - Telecommunication equipment - Electronic devices requiring protective coatings - Aerospace and automotive industries for corrosion resistance

Problems Solved: - Improved protection for electronic components - Enhanced durability and resistance to environmental factors - Increased performance in harsh conditions

Benefits: - Extended lifespan of electronic devices - Reduced maintenance and replacement costs - Enhanced reliability and performance

Commercial Applications: Title: Advanced Fluoropolymer Coatings for Electronic Telecommunication Devices This technology can be utilized in the manufacturing of telecommunication equipment, electronic devices, and components in industries requiring high-performance coatings. The market implications include increased demand for durable and protective coatings in various sectors.

Questions about Fluoropolymer Composition: 1. How does the high percentage of perfluorinated monomers in the uncrosslinked fluoropolymer contribute to its properties? The high percentage of perfluorinated monomers enhances the chemical resistance, thermal stability, and overall performance of the fluoropolymer composition.

2. What are the potential environmental benefits of using amorphous, soluble fluoropolymer coatings in electronic devices? The use of amorphous, soluble fluoropolymer coatings can reduce the environmental impact by extending the lifespan of electronic devices, leading to less electronic waste.

Original Abstract Submitted

An electronic telecommunication article is described comprising a layer of fluoropolymer composition comprising an uncrosslinked fluoropolymer comprising at least 80, 85, or 90% by weight of polymerized units perfluorinated monomers including one or more unsaturated perfluorinated alkyl ethers. In typical embodiments, the uncrosslinked fluoropolymer comprises at least 10, 20, or 30 wt. % of one or more unsaturated perfluorinated alkyl ethers. The uncrosslinked fluoropolymer may be characterized as amorphous. The uncrosslinked fluoropolymer is soluble in fluorinated solvent. Also described are coated (e.g. copper) substrates, methods, and compositions.