news Improving Foam Uniformity and Stability with Trimethylaminoethyl Piperazine Amine Catalyst Technology Improving Foam Uniformity and Stability with Trimethylaminoethyl Piperazine Amine Catalyst Technolog... 04/0616Improving Foam Uniformity and Stability with Trimethylaminoethyl Piperazine Amine Catalyst Technology