Curable epoxide resin compositions containing boron-trichloride-tertiary amine complexes
Abstract
Abstract CURABLE COMPOSITIONS COMPRISE AN EPOXIDE RESIN AND AS HEAT-CURING AGENT, A POLYCARBOXYLIC ACID OR ANHYDRIDE, AN AROMATIC POLYAMINE, A POLYCARBOXYLIC ACID POLYHYDRAZIDE, A POLYHYDRIC PHENOL, DICYANDIAMIDE, OR A COMPOUND HAVING AT LEAST TWO PRIMARY AMINO GROUPS DIRECTLY ATTACHED TO A 1,3,5-TRIAZINE NUCLEUS, AND AS ACCELERATOR, A COMPLEX OF BORON TRICHLORIDE WITH AMINE IN WHICH THE AMINO NITROGEN IS SOLELY TERTIARY. THE CURABLE COMPOSITIONS MAY BE APPLIED AS A ONE-, TWO- OR THREE-PART PACK WHEREBY THE ACCELERATOR MAY BE INCORPORATED IN EITHER THE RESIN OR THE HARDENER PART, OR IN BOTH. THEY ARE USEFUL AS LAMINATING RESINS,SURFACE COATING RESINS, SINTER POWDERS, DIPPING OR CASTING RESINS AND ADHESIVES.
Inventors
- 👤 G Fleming
- 👤 R Martin
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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