Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Patent
1985-09-12
1987-06-09
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
522 96, 522 97, 525920, 526288, C08F 250, C08F 2020, C08F 2802, C08F22802
Patent
active
046720804
ABSTRACT:
A photo-curable resin composition containing urethane oligomer compounds represented by a following general formula (I) ##STR1## [wherein R.sub.1 indicates --H or --CH.sub.3. R.sub.2 indicates an alkylene group with or without side chain having 1 to 6 carbon atoms or --(--CH.sub.2 CH.sub.2 --O--).sub.m --CH.sub.2 CH.sub.2 --, m=1-5. R.sub.3 indicates a substituent selected from a group comprising ##STR2## n is a number selected from integers 1 to 10 so as the molecular weight of compound to be not more than 5000] as a part or the whole of base resin.
REFERENCES:
patent: 3425988 (1969-02-01), Gorman
patent: 4287255 (1981-09-01), Wong
patent: 4458007 (1984-07-01), Geissler
patent: 4480079 (1984-10-01), Orton
Kobo Motonobu
Masaoka Yoshiji
Jacobs Lewis T.
Koeckert Arthur H.
Sanyo-Kokusaku Pulp Co., Ltd.
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