International Patent: CNF FORMULATION FOR PAPER PRODUCT SURFACE SIZING

GENEVA, Oct. 15 -- PURDUE RESEARCH FOUNDATION filed a patent application (US2026/022925) for “CNF FORMULATION FOR PAPER PRODUCT SURFACE SIZING”. With publication no. WO/2026/217719, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: D21H 19/36

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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