Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yangjun Cai0
Yun-Shan Liu0
Sachchida Singh0
Lifeng Wu0
Date of Patent
April 16, 2024
0Patent Application Number
172735260
Date Filed
August 21, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an aromatic isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic carboxylic acid compound; (vi) a halogenated olefin compound; (vii) a stabilizing compound, and (vii) optionally, other additives.
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