Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1981-05-18
1982-06-01
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560220, C07C 6954
Patent
active
043329640
ABSTRACT:
Diacrylate and dimethacrylate esters corresponding to the formula ##STR1## wherein R and R' are hydrogen or methyl and A is either a sigma (.sigma.) bond; a (CH.sub.2).eta. radical where .eta. is an interger that may vary from one through four; or phenylene, or an alkyl derivative thereof. The new adamantane containing difunctional olefinic monomers can then be polymerized, or copolymerized with other acrylic type olefinic monomers to produce polymers with unusual physical properties, including unusual hardness, inertness to degradable agents, and resistance to heat.
REFERENCES:
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patent: 3342880 (1967-09-01), Reinhardt
patent: 3356751 (1967-12-01), Schneider
patent: 3518241 (1970-06-01), Duling et al.
patent: 3533947 (1970-10-01), Duling et al.
patent: 3580964 (1971-05-01), Driscoll
patent: 3639362 (1972-02-01), Duling et al.
patent: 3711556 (1973-01-01), Lee
Bellmann Gunter
van Tao Nguyen
Battelle Development Corporation
Black Gerald R.
Pepper Frederick W.
Trousof Natalie
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