C - Chemistry – Metallurgy – 09 – J
Patent
C - Chemistry, Metallurgy
09
J
402/150
C09J 175/06 (2006.01) C08G 18/79 (2006.01) C08G 18/80 (2006.01)
Patent
CA 1332258
Abstract of Disclosure Heat-resistant, polymer-containing, solvent-free adhesive compositions are prepared by reacting a novel mixture of saturated polyester or copolyester with capped isocyanate under the influence of temperature and, if necessary, catalysts, with evident viscosity increase, with cross-linking as appropriate. The adhesive compositions combine the process- technical properties of low-viscosity melt-adhesives and the strength, tenacity and stability of cross-linked duroplasts or high-viscosity thermoplasts. Subsequent working and protection from explosion are not necessary. Use is possible in each known art for melt-adhesives, e.g. as paste, powder, melt, textiles, or flat structures. In addition, the compositions are suitable as melt coatings or for injection moulding reactions.
528626
Annighofer Frank
Schneider Ewald
Schultze Hans-Joachim
Annighofer Frank
Ems-Inventa A.g.
Moffat & Co.
Schneider Ewald
Schultze Hans-Joachim
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