Application Type
Invention
Application SubType
Invention PCT
(10) Registration Number and Date
Status
893/${sta2}
(180) Expiration Date
(20) Filing Number and Date
PH 1/2024/552176 2023.03.24
(40) Publication Number and Date
PH 1/2024/552176
U3
2025.02.10
(86) PCT Filing Number and Date
(87) PCT Publication Number and Date
(85) National Entry Date
(30) Priority Details
JP 2022-052899
2022.03.29
JP 2022-052902
2022.03.29
JP 2022-052903
2022.03.29
(72) Inventor
(EN) YANO,Shinji : c/o TOYOBO CO., LTD. 1-1, Katata 2-chome, Otsu-shi
(74) Representative Name
(EN) Sycip Salazar Hernandez & Gatmaitan : 105 Paseo de Roxas
(54) Title
(EN) RELEASE FILM
(57) Abstract
(EN)

Provided is a mold release film that readily achieves both peelability and wettability of a mold release layer and has favorable application uniformity and recyclability in terms of the mold release layer. The mold release film according to the present invention has a base material film and a mold release layer obtained by reacting and solidifying an aqueous coating composition. The aqueous coating composition comprises an alkenyl group-containing silicone that has two or more intramolecular alkenyl groups, may have a Q unit represented by SiO4/2, and has a number-average molecular weight of 1000 or more and less than 10000, and an Si-H group-containing silicone that has two or more intramolecular Si-H groups and has a number-average molecular weight from 1000 to 5000.

(58) Citations
Document Type Date Action
Event NameDateStatus
Filing2023.03.24Filed
PCT National Phase Entry2024.09.13PCT National Phase
Publication2025.02.10PUBLISHED
-2025.02.10893