5 Patents
- US123049932025Storage-stable Polyisocyanate Composition and Preparation Method
WANHUA CHEMICAL (NINGBO) CO., Ltd.
0 cites - US1226412120251,3-bisisocyanatomethylcyclohexane Composition and Optical Resin Prepared Therefrom
WANHUA CHEMICAL GROUP CO., Ltd.
0 cites - US120245822024Preparation Method for Polyurethane Optical Resin and Applications Thereof
WANHUA CHEMICAL (NINGBO) CO., Ltd.
0 cites - 0 cites
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