JSR's market capitalisation was 677 billion yen ($4.71 billion) at Friday's market close.
JIC would spend about 1 trillion yen on the acquisition, the Nikkei newspaper reported, injecting 500 billion yen into a new company to make the purchase and borrowing 400 billion yen from Mizuho Bank.
JSR is a top supplier of photoresists, which are light-sensitive chemicals used to print patterns on wafers, to global chipmakers.
JSR, which was set up in 1957 as a government-backed producer of synthetic rubber, reported a 20% jump in sales to 408.9 billion yen in the year ended March, while operating profit declined 33% to 29.4 billion yen.
Shares in JSR, which unusually for a Japanese company has a foreign-born CEO, have gained 25% year-to-date.
Persons:
JIC, Travis Lundy, Sam Nussey, Jamie Freed
Organizations:
JSR, Japan Investment Corp, Nikkei, Mizuho Bank, JIC, Quiddity Advisors, Thomson
Locations:
TOKYO, China, United States, Japan, Tokyo