Onium salt, photopolymerization initiator, energy ray-curing com

Details Onium salt, photopolymerization initiator, energy ray-curing com Onium salt, photopolymerization initiator, energy ray-curing com

1995-06-02

1996-07-09

Berman, Susan W.

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 25, 522 31, 568 6, 568 13, 568 18, 568 38, 568 41, 568 42, 568 43, 568 50, 568 51, 568 52, 568 53, 568 54, 568 56, 568 57, 556 64, C07C14800, C07C14946, C07C31900, C08F 250

Patent

active

055345573

ABSTRACT:
The composition of the present invention is excellent in compatibility, transparency and curability and give a cured coat of excellent gloss and of less smell, and cured products of excellent properties can be obtained by curing the composition.
The present invention relates to an onium salt represented by the following formula (1): ##STR1## wherein Ar is a mono- to tetra-valent aromatic group, X is a bisphenylsulfonio group which may have a substituent, a is 1-4, b is 0 or 1-3, a+b is 1-4, n is 1-4, and Z is a halide represented by the following formula (3): ##STR2## where M is a boron atom, a phosphorus atom, an arsenic atom or an antimony atom, Q is a halogen atom, m is 3-6, l is 0 or 1, and m+l is 4-6; a photopolymerization initiator containing the onium salt as an active ingredient; an energy ray-curable composition containing the initiator; and a cured product.

REFERENCES:
patent: 3794576 (1974-02-01), Watt
patent: 4161478 (1979-07-01), Crivello
patent: 4273668 (1981-06-01), Crivello
patent: 4374066 (1983-02-01), Crivello et al.
patent: 4407759 (1983-10-01), Crivello
patent: 4529490 (1985-07-01), Crivello et al.
patent: 4684671 (1987-08-01), Tsuchiya et al.
patent: 4954416 (1990-09-01), Wright et al.
patent: 5334699 (1994-08-01), Hsieh
patent: 5380923 (1995-01-01), Wright et al.

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