Tris(norbornenyl) isocyanurate

Details Tris(norbornenyl) isocyanurate Tris(norbornenyl) isocyanurate

1991-10-17

1993-01-26

McCamish, Marion E.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

544193, 544215, 522167, 526261, 528263, 528376, C08G 7504, C07D25134

Patent

active

051823608

ABSTRACT:
Tris(norbornenyl) isocyanurate compounds of the formula: ##STR1## wherein R.sup.1 is either H or methyl group, are prepared from the base-catalyzed trimerization of norbornenyl isocyanate. Tris(norbornenyl) isocyanurate is suitable for use as a crosslinker in thiol-ene formulations containing a difunctional thiol oligomer or in systems containing norbornene-difunctional oligomers and polyfunctional thiols, producing improved high temperature properties for the cured compositions.

REFERENCES:
patent: 3396167 (1968-08-01), Davies
patent: 3450701 (1969-06-01), Davies
patent: 3661744 (1972-05-01), Kehr et al.
patent: 3892643 (1975-07-01), Tanaka et al.
patent: 4119617 (1978-10-01), Hanyuda et al.
patent: 4808638 (1989-02-01), Steinkraus et al.
patent: 5034490 (1991-06-01), Jacobine et al.
Jacobine et al., Proceedings of ACS Division of Polymeric Materials: Science and Engineering, vol. 60, pp. 211-216 (1989).
Jacobine et al., "Photoinitiated Cross-linking of Norbornene Resins with Multifunctional Thiols", Chapter 13 of Radiation Curing of Polymeric Materials, ACS Symposium Series #417, American Chemical Society, 1990.
Diveley et al., J. Org. Chem., 34, 616-623 (1969).
Ulrich, et al., Newer Methods of Preparative Organic Chemistry, XI, 280-315 (1971).

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