Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-06-18
1995-03-07
Short, Patricia A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523514, 523515, 523521, 525 25, 525 27, 525 44, 525 48, 525445, C08L 6706
Patent
active
053958667
ABSTRACT:
A resin composition including a modified acrylic unsaturated polyester resin composition comprising a maleic dicyclopentadienyl glycol polyester which is dissolved in a mixture of styrene monomer and methylmethacrylate monomer. The maleic dicyclopentadienyl glycol polyester is the reaction product of a glycol or mixture of glycols, an ethylenically unsaturated polycarboxylic acid moiety and dicyclopentadiene. The glycol utilized as a reactant preferably has a structure defined by: H--(OCHR--CH.sub.2).sub.n --OH wherein R is H or CH.sub.3 and n is 1-10. The concentration of unsaturated polyester is preferably about 40 weight percent to about 75 weight percent in the resin composition. The concentration of styrene monomer ranges from about 5 weight percent to about 40 weight percent, while the concentration of methylmethacrylate monomer ranges from about 5 weight percent to about 45 weight percent.
REFERENCES:
patent: 3793398 (1974-02-01), Hokamura
patent: 3983185 (1976-09-01), Dorfman et al.
patent: 4228251 (1980-10-01), Maekawa
patent: 4233432 (1980-11-01), Curtis
patent: 4309519 (1982-01-01), Obara et al.
patent: 4447577 (1984-05-01), Bayha
patent: 4499142 (1985-02-01), Kingston
patent: 4551489 (1985-11-01), Bayha
patent: 4626570 (1986-12-01), Gardner
patent: 4888393 (1989-12-01), Cesare et al.
patent: 4893055 (1990-01-01), Fuzii
patent: 5082878 (1992-12-01), Bansleben et al.
patent: 5089544 (1992-02-01), Ross et al.
Lawrence, J. R., Polyester Resins, p. 26, Reinhold Publishing Corp. 1960.
Kastl Matthew C.
Ross Louis R.
Interplastic Corporation
Short Patricia A.
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