International Patent: AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS COMPRISING DICHLOROMETHANE AND 1H,4H-OCTAFLUOROBUTANE OR A HYDROFLUOROETHER AND USE OF THE COMPOSITIONS AS FLASH SPINNING AGENTS

GENEVA, July 1 -- DUPONT SAFETY & CONSTRUCTION, INC. filed a patent application (US2025/055862) for “AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS COMPRISING DICHLOROMETHANE AND 1H,4H-OCTAFLUOROBUTANE OR A HYDROFLUOROETHER AND USE OF THE COMPOSITIONS AS FLASH SPINNING AGENTS”. With publication no. WO/2026/128172, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C07C 19/03

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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