...December 6, 2023 - Hexion Inc.'s weaker than expected operating performance in a challenging macroeconomic environment and weak end-market demand has impaired leverage and cash flow more than we anticipated. We expect weakness to persist into 2024, increasing the likelihood of metrics deteriorating more. - Therefore, we revised our outlook on Hexion to negative from stable. We affirmed our 'B-' issuer credit rating. - We also affirmed our 'B-' issue-level rating on the company's first-lien senior secured term loan. Our '3' recovery rating is unchanged. We also affirmed our '###+' rating on the second-lien senior secured term loan. Our '5' recovery rating is unchanged. - The negative outlook reflects leverage being weaker than prior expectations because of a challenging operating environment, which we expect to persist in 2024. TORONTO (S&P Global Ratings) Dec. 6, 2023--S&P Global Ratings today took the rating actions listed above. We expect Hexion's leverage to remain weaker than our previous...