Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1981-12-03
1983-01-11
Lieberman, Paul
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525922, 20415915, 20415919, 20415923, C08L 6300
Patent
active
043683002
ABSTRACT:
A photosetting composition comprises an unsaturated acid-modified bisphenol type epoxy compound having an acryloyl radical; an oligoester diacrylate compound having a molecular weight of 420 or more; a photopolymerizable acrylate type monomeric compound having a molecular weight of 100 to 400; a bisphenol type epoxy resin having a softening point of 50.degree. C. to 150.degree. C. or a saturated acid-modified bisphenol type epoxy resin having a softening point of 50.degree. C. to 150.degree. C.; and a photopolymerization initiator, said composition having a proper viscosity and an excellent photocuring reaction rate and being able to form a photocured resinous film or article having a satisfactory Dupont impact strength, impact bending strength, and bonding property to metallic materials.
REFERENCES:
patent: 3256226 (1966-06-01), Fekete
patent: 3301743 (1967-01-01), Fekete
patent: 3793398 (1974-02-01), Hokamura
patent: 3808114 (1974-04-01), Tsvchihama
patent: 3882187 (1975-05-01), Takiyama
patent: 3968016 (1976-07-01), Wismen
patent: 4014771 (1977-03-01), Rosenkranz
patent: 4100045 (1978-07-01), Bogan
Nakano Tsunetomo
Nishio Kazuaki
Watanabe Hiroshi
Yasuno Hiroshi
Lieberman Paul
Ube Industries Ltd.
LandOfFree
Photosetting composition containing modified epoxy resins and an does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photosetting composition containing modified epoxy resins and an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photosetting composition containing modified epoxy resins and an will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-779391