The production method of two (2-dimethylamino ethyl) ether catalysts during polyurethane high-elastic foam plastic is produced

The production method of two (2-dimethylamino ethyl) ether catalysts during polyurethane high-elastic foam plastic is produced

  • CN 1,092,082 A
  • Filed: 03/10/1993
  • Published: 09/14/1994
  • Est. Priority Date: 03/10/1993
  • Status: Abandoned Application
First Claim
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1. The production method of the bis (2-dimethylaminoethyl) ether catalyst in the production of the polyurethane high-resilience foam plastic is characterized by comprising the following steps of:

  • (1) putting raw materials of dichloroethyl ether and trimethylamine into a pressure kettle, wherein the chemical molecular structural formula is as follows;

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